# Mcdonnell Douglas Helicopter 369E

- Type: Aircraft model (FAA registry)
- Registry code: 3027369
- Manufacturer (registry): MCDONNELL DOUGLAS HELICOPTER
- Model: 369E
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Turbo-shaft
- Seats: 4
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) (OpenAirDocs)
- Holder: MD Helicopters LLC
- Registered aircraft: 83
- Page: https://openairdocs.org/model/mcdonnell-douglas-helicopter-369e

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-21-05](https://openairdocs.org/ad/2026-21-05): Engine/transmission coupling · MD Helicopters 369D, 369E, 369F and 3 more. Effective Nov 27, 2026
- [AD 2026-19-01](https://openairdocs.org/ad/2026-19-01): Rotorcraft flight control · MD Helicopters 369, 369 (Army YOH-6A), 369A and 11 more. Effective Oct 20, 2026
- [AD 2025-17-11](https://openairdocs.org/ad/2025-17-11): tail rotor control system · MD Helicopters 369 (Army YOH-6A), 369A (Army OH-6A), 369D and 9 more. Effective Oct 10, 2025
- [AD 2024-20-07](https://openairdocs.org/ad/2024-20-07): Emergency Equipment; Emergency Flotation Section · Apical Emergency Float Kit, P/N 20498 (STC SR00780LA or 12 others). Effective Dec 5, 2024
- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023
- [AD 2021-22-11](https://openairdocs.org/ad/2021-22-11): Tail Rotor Control System · MD Helicopters 369D, 369E, 369F and 7 more. Effective Jan 10, 2022
- [AD 2020-18-20](https://openairdocs.org/ad/2020-18-20): Main Rotor Blade · MD Helicopters 369A, 369D, 369E and 7 more. Effective Oct 28, 2020
- [AD 2020-11-07](https://openairdocs.org/ad/2020-11-07): Main Rotor System · MD Helicopters 369D, 369E, 369FF and 6 more. Effective Jun 30, 2020
- [AD 2019-05-04](https://openairdocs.org/ad/2019-05-04): Main Rotor Blade · MD Helicopters 369A, 369D, 369E and 7 more. Effective Apr 17, 2019
- [AD 2016-05-09](https://openairdocs.org/ad/2016-05-09): Fuel Quantity Indicating System · MD Helicopters 369A, 369D, 369E and 7 more. Effective Apr 15, 2016
- [AD 2016-04-15](https://openairdocs.org/ad/2016-04-15): Main Rotor Blades · MD Helicopters 369A, 369D, 369E and 6 more. Effective Mar 31, 2016
- [AD 2013-19-24](https://openairdocs.org/ad/2013-19-24): Tail Rotor Blades · MD Helicopters 369A, 369D, 369E and 6 more. Effective Dec 5, 2013
- [AD 2013-05-16](https://openairdocs.org/ad/2013-05-16): Tailboom assembly · MD Helicopters 369D, 369E, 369F and 1 more. Effective Apr 30, 2013
- [AD 2008-15-03](https://openairdocs.org/ad/2008-15-03): Tail rotor (T/R) blade abrasion strip · MD Helicopters 369A, 369D, 369E and 6 more. Effective Sep 3, 2008
- [AD 2007-12-23](https://openairdocs.org/ad/2007-12-23): Landing gear fairing support assembly · MD Helicopters 369A, 369D, 369E and 7 more. Effective Jul 19, 2007
- [AD 2007-09-51](https://openairdocs.org/ad/2007-09-51): Tail rotor blade · MD Helicopters 369, 369A, 369D and 7 more. Effective Jul 5, 2007
- [AD 2005-21-02](https://openairdocs.org/ad/2005-21-02): Main rotor blade (blade) · Main rotor blades P/N 500P2300-501/503/505 (Helicopter Technology STC SR01050LA or 2 others). Effective Nov 1, 2005
- [AD 2002-13-05 R1](https://openairdocs.org/ad/2002-13-05-R1): Tail rotor gearbox · Aerometals tailboom, P/N 369X23500-505, 507 (STC SH5055NM or SH4801NM). Effective Feb 25, 2003
- [AD 2000-25-52](https://openairdocs.org/ad/2000-25-52): Main rotor blade · MD Helicopters 369A, 369D, 369E and 6 more. Effective Feb 6, 2001
- [AD 2000-08-22](https://openairdocs.org/ad/2000-08-22): Turbine Outlet Temperature (TOT) Indicating System · MD Helicopters 369D, 369E, 500N and 1 more. Effective May 22, 2000
- [AD 99-20-12](https://openairdocs.org/ad/99-20-12): Bracket P/N 369F5190-1 · MD Helicopters 369D, 369E, 369FF and 2 more. Effective Nov 4, 1999
- [AD 99-13-09](https://openairdocs.org/ad/99-13-09): Fork Assembly Inspection · MD Helicopters 369D and 369E. Effective Aug 4, 1999
- [AD 99-08-07](https://openairdocs.org/ad/99-08-07): Engine Control And Warning System · MD Helicopters 369E, 369FF, 500N and 1 more. Effective Apr 21, 1999
- [AD 99-04-12](https://openairdocs.org/ad/99-04-12): Input Shaft Coupling Assembly · MD Helicopters 369D, 369E, 369FF and 3 more. Effective Mar 23, 1999
- [AD 98-21-12](https://openairdocs.org/ad/98-21-12): Overrunning Clutch Retainer Inspection · MD Helicopters 369D, 369E, 369FF and 1 more. Effective Oct 22, 1998
- [AD 98-15-26](https://openairdocs.org/ad/98-15-26): Main Rotor Blade Cracking Inspection · MD Helicopters 369A, 369D, 369E and 8 more. Effective Aug 3, 1998
- [AD 98-09-02](https://openairdocs.org/ad/98-09-02): Overrunning Clutch Assembly Outer Race · MD Helicopters 369, 369A, 369D and 8 more. Effective May 6, 1998
- [AD 97-15-08](https://openairdocs.org/ad/97-15-08): Transmission Output Drive Gear · MD Helicopters 369D, 369E, 369F and 2 more. Effective Aug 4, 1997
- [AD 96-10-09](https://openairdocs.org/ad/96-10-09): Blade Root End Crack Inspection · MD Helicopters 369, 369A, 369D and 8 more. Effective May 29, 1996
- [AD 96-08-03](https://openairdocs.org/ad/96-08-03): Hardpoint Assemblies · Hardpoints (Flight Trails Helicopters STC SH6080NM). Effective May 20, 1996
- [AD 95-03-13](https://openairdocs.org/ad/95-03-13): Main Rotor Blade Attach Lugs · MD Helicopters 369, 369A, 369D and 7 more. Effective Mar 21, 1995
- [AD 95-03-11](https://openairdocs.org/ad/95-03-11): Tail Rotor Bade Inspection · MD Helicopters 369, 369A, 369D and 7 more. Effective Mar 1, 1995
- [AD 94-24-04](https://openairdocs.org/ad/94-24-04): Pitch Control Assembly · MD Helicopters 369D, 369E, 369F and 1 more. Effective Dec 13, 1994
- [AD 93-18-05](https://openairdocs.org/ad/93-18-05): Fuel Vent Line · MD Helicopters 369D, 369E, 369F and 2 more. Effective Dec 21, 1993
- [AD 93-07-10](https://openairdocs.org/ad/93-07-10): Airspeed Limitations · External cargo container (Gajon Associates STC SH1134EA). Effective Jul 6, 1993
- [AD 94-18-08](https://openairdocs.org/ad/94-18-08): Tail Rotor Blade Inspection · MD Helicopters 369, 369A, 369D and 7 more. Effective Jan 13, 1992
- [AD 91-08-02](https://openairdocs.org/ad/91-08-02): Tail Rotor Blades · MD Helicopters 369, 369A, 369D and 7 more. Effective May 3, 1991
- [AD 90-24-07](https://openairdocs.org/ad/90-24-07): Main Rotor Transmission Bolts · MD Helicopters 369D, 369E, 369F and 1 more. Effective Dec 10, 1990
- [AD 81-26-01 R1](https://openairdocs.org/ad/81-26-01-R1): Main Rotor Drive Shaft · MD Helicopters 369, 369A, 369D and 7 more. Effective Oct 31, 1990
- [AD 90-19-02](https://openairdocs.org/ad/90-19-02): Clutch Assembly · MD Helicopters 369, 369A, 369D and 7 more. Effective Oct 5, 1990
- [AD 89-02-01 R1](https://openairdocs.org/ad/89-02-01-R1): Main Rotor Blade Strap Assemblies · MD Helicopters 369D, 369E, 369F and 1 more. Effective Jul 19, 1990
- [AD 90-12-03](https://openairdocs.org/ad/90-12-03): Tail Rotor Bearing Assembly · MD Helicopters 369D, 369E, 369F and 1 more. Effective Jun 22, 1990
- [AD 90-01-08](https://openairdocs.org/ad/90-01-08): Driveshaft Coupling · MD Helicopters 369, 369A, 369D and 7 more. Effective Feb 5, 1990
- [AD 88-17-09 R1](https://openairdocs.org/ad/88-17-09-R1): Tail Rotor Transmission · MD Helicopters 369D, 369E, 369F and 1 more. Effective Dec 26, 1989
- [AD 89-23-14](https://openairdocs.org/ad/89-23-14): Main Rotor Collective Tubes · MD Helicopters 369, 369A, 369D and 7 more. Effective Dec 4, 1989
- [AD 89-20-02](https://openairdocs.org/ad/89-20-02): Tail Rotor Hubs · MD Helicopters 369D and 369E. Effective Oct 16, 1989
- [AD 87-18-12 R1](https://openairdocs.org/ad/87-18-12-R1): Main Rotor Transmission · MD Helicopters 369D, 369E, 369F and 1 more. Effective Jan 15, 1988
- [AD 87-18-11](https://openairdocs.org/ad/87-18-11): Main Rotor Transmission And Drive Shaft · MD Helicopters 369D, 369E, 369F and 1 more. Effective Sep 1, 1987
- [AD 86-20-07](https://openairdocs.org/ad/86-20-07): Tail Rotor Drive Shaft · MD Helicopters 369, 369A, 369D and 5 more. Effective Oct 24, 1986
- [AD 86-01-04](https://openairdocs.org/ad/86-01-04): Tail Rotor Blades · MD Helicopters 369, 369A, 369D and 7 more. Effective Feb 14, 1986

Historical (superseded or no longer in force):

- [AD 2024-23-06](https://openairdocs.org/ad/2024-23-06) (historical): Rotorcraft Flight Control · MD Helicopters 369, 369A, 369D and 11 more. Effective Dec 24, 2024
- [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13) (historical): Ground Proximity System · Airbus Helicopters K-225, K-190A, K-240 and 237 more. Effective Dec 9, 2021
- [AD 2003-24-01](https://openairdocs.org/ad/2003-24-01) (historical): Main rotor blade (blade) · Replacement main rotor blade (Helicopter Technology STC SR09074RC or 2 others). Effective Dec 10, 2003
- [AD 2003-08-51](https://openairdocs.org/ad/2003-08-51) (historical): Tail rotor blade pitch horn (pitch horn) · MD Helicopter 369A, 369D, 369E and 6 more. Effective Jul 17, 2003
- [AD 2002-13-05](https://openairdocs.org/ad/2002-13-05) (historical): Tail rotor gearbox · Modification of tailboom attaching hardware (Aerometals STC SH4801NM or SH5055NM). Effective Aug 1, 2002
- [AD 2000-24-51](https://openairdocs.org/ad/2000-24-51) (historical): Blade Spar · MD Helicopter 369A, 369D, 369E and 6 more

All 62: https://openairdocs.org/model/mcdonnell-douglas-helicopter-369e/ads.md

## Information bulletins (advisory) (3)

- [SAIB AIR-21-19R1](https://openairdocs.org/saib/AIR-21-19R1): AERIAL TOW EQUIPMENT, Side Pull Hook. Issued Nov 29, 2021
- [SAIB AIR-21-19](https://openairdocs.org/saib/AIR-21-19) (historical): AERIAL TOW EQUIPMENT, Side Pull Hook. Issued Nov 29, 2021
- [SAIB SW-12-45](https://openairdocs.org/saib/SW-12-45): Garmin Model 400W/500W Series GPS-WAAS Navigation System. Issued Oct 3, 2012

## Registered aircraft (83, first 50)

- [N109LB](https://openairdocs.org/aircraft/N109LB): [Vertol Systems Company Inc](https://openairdocs.org/faa-owner/VERTOL%20SYSTEMS%20COMPANY%20INC), [Destin, FL](https://openairdocs.org/faa-place/FL/Destin), built 1991, S/N 0455E
- [N124PD](https://openairdocs.org/aircraft/N124PD): [H & O Helicopters Inc Trustee](https://openairdocs.org/faa-owner/H%20%26%20O%20HELICOPTERS%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1992, S/N 0502E
- [N125KW](https://openairdocs.org/aircraft/N125KW): [Aurora Aviation Services Inc](https://openairdocs.org/faa-owner/AURORA%20AVIATION%20SERVICES%20INC), [Delta Junction, AK](https://openairdocs.org/faa-place/AK/Delta%20Junction), built 1989, S/N 0336E
- [N126KW](https://openairdocs.org/aircraft/N126KW): [Hlh Leasing LLC](https://openairdocs.org/faa-owner/HLH%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1991, S/N 0489E
- [N12TH](https://openairdocs.org/aircraft/N12TH): [Harding Tim](https://openairdocs.org/faa-owner/HARDING%20TIM), [Bryan, TX](https://openairdocs.org/faa-place/TX/Bryan), S/N 0224E
- [N13KJ](https://openairdocs.org/aircraft/N13KJ): [Carlston Carl Vaughn](https://openairdocs.org/faa-owner/CARLSTON%20CARL%20VAUGHN), [Murray, UT](https://openairdocs.org/faa-place/UT/Murray), built 1991, S/N 0444E
- [N16002](https://openairdocs.org/aircraft/N16002): [Commonweath Of Massachusetts](https://openairdocs.org/faa-owner/COMMONWEATH%20OF%20MASSACHUSETTS), [East Boston, MA](https://openairdocs.org/faa-place/MA/East%20Boston), S/N 0194E
- [N1602L](https://openairdocs.org/aircraft/N1602L): [Saxton Helicopter Leasing LLC](https://openairdocs.org/faa-owner/SAXTON%20HELICOPTER%20LEASING%20LLC), [Plymouth, MI](https://openairdocs.org/faa-place/MI/Plymouth), S/N 0225E
- [N1604Z](https://openairdocs.org/aircraft/N1604Z): [Dept Of Fish Wildlife And Parks](https://openairdocs.org/faa-owner/DEPT%20OF%20FISH%20WILDLIFE%20AND%20PARKS), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 1989, S/N 0341E
- [N16050](https://openairdocs.org/aircraft/N16050): [Venturi Aviation LLC](https://openairdocs.org/faa-owner/VENTURI%20AVIATION%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), S/N 0276E
- [N16062](https://openairdocs.org/aircraft/N16062): [Flight Inspection LLC](https://openairdocs.org/faa-owner/FLIGHT%20INSPECTION%20LLC), [Springdale, WA](https://openairdocs.org/faa-place/WA/Springdale), built 1989, S/N 0349E
- [N16069](https://openairdocs.org/aircraft/N16069): [Paragon Air Group](https://openairdocs.org/faa-owner/PARAGON%20AIR%20GROUP), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 1990, S/N 0433E
- [N1610B](https://openairdocs.org/aircraft/N1610B): [Blackstead Investments Inc](https://openairdocs.org/faa-owner/BLACKSTEAD%20INVESTMENTS%20INC), [Boise, ID](https://openairdocs.org/faa-place/ID/Boise), built 1991, S/N 0480E
- [N16EY](https://openairdocs.org/aircraft/N16EY): [Carleton Inc Trustee](https://openairdocs.org/faa-owner/CARLETON%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1992, S/N 0501E
- [N18CP](https://openairdocs.org/aircraft/N18CP): [Peoples Properties LLC](https://openairdocs.org/faa-owner/PEOPLES%20PROPERTIES%20LLC), [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson), built 1990, S/N 383E
- [N220PD](https://openairdocs.org/aircraft/N220PD): [City Of Oakland](https://openairdocs.org/faa-owner/CITY%20OF%20OAKLAND), [Oakland, CA](https://openairdocs.org/faa-place/CA/Oakland), built 1993, S/N 0509E
- [N228KK](https://openairdocs.org/aircraft/N228KK): [Keagy Ken](https://openairdocs.org/faa-owner/KEAGY%20KEN), [Central Point, OR](https://openairdocs.org/faa-place/OR/Central%20Point), built 1987, S/N 0248E
- [N229HL](https://openairdocs.org/aircraft/N229HL): [Aviation Advantage Inc](https://openairdocs.org/faa-owner/AVIATION%20ADVANTAGE%20INC), [Tabor City, NC](https://openairdocs.org/faa-place/NC/Tabor%20City), built 1995, S/N 0519E
- [N234RF](https://openairdocs.org/aircraft/N234RF): [Mhoc LLC](https://openairdocs.org/faa-owner/MHOC%20LLC), [Pensacola, FL](https://openairdocs.org/faa-place/FL/Pensacola), built 1987, S/N 0255E
- [N241JH](https://openairdocs.org/aircraft/N241JH): [Chatham County Mosquito Control](https://openairdocs.org/faa-owner/CHATHAM%20COUNTY%20MOSQUITO%20CONTROL), [Savannah, GA](https://openairdocs.org/faa-place/GA/Savannah), S/N 0233E
- [N311VT](https://openairdocs.org/aircraft/N311VT): [Geco Inc](https://openairdocs.org/faa-owner/GECO%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1987, S/N 0229E
- [N321PE](https://openairdocs.org/aircraft/N321PE): [Radnor Construction Of Delaware Inc](https://openairdocs.org/faa-owner/RADNOR%20CONSTRUCTION%20OF%20DELAWARE%20INC), [Allentown, PA](https://openairdocs.org/faa-place/PA/Allentown), built 1989, S/N 0342E
- [N331WH](https://openairdocs.org/aircraft/N331WH): [Schreindl Lawrence A](https://openairdocs.org/faa-owner/SCHREINDL%20LAWRENCE%20A), [Colton, OR](https://openairdocs.org/faa-place/OR/Colton), S/N 0207E
- [N369JV](https://openairdocs.org/aircraft/N369JV): [Aviation Advantage Inc](https://openairdocs.org/faa-owner/AVIATION%20ADVANTAGE%20INC), [Tabor City, NC](https://openairdocs.org/faa-place/NC/Tabor%20City), S/N 0334E
- [N369TA](https://openairdocs.org/aircraft/N369TA): [Hva Inc](https://openairdocs.org/faa-owner/HVA%20INC), [Summersville, WV](https://openairdocs.org/faa-place/WV/Summersville), built 1996, S/N 0529E
- [N377LW](https://openairdocs.org/aircraft/N377LW): [Premier Helicopters LLC](https://openairdocs.org/faa-owner/PREMIER%20HELICOPTERS%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), S/N 0523E
- [N383F](https://openairdocs.org/aircraft/N383F): [J&J Holdings And Investments LLC](https://openairdocs.org/faa-owner/J%26J%20HOLDINGS%20AND%20INVESTMENTS%20LLC), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix), built 1990, S/N 0440E
- [N400MB](https://openairdocs.org/aircraft/N400MB): [Precision Heli-Support LLC](https://openairdocs.org/faa-owner/PRECISION%20HELI-SUPPORT%20LLC), [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa), built 1990, S/N 0420E
- [N411JH](https://openairdocs.org/aircraft/N411JH): [Heidrick Joe](https://openairdocs.org/faa-owner/HEIDRICK%20JOE), [Woodland, CA](https://openairdocs.org/faa-place/CA/Woodland), S/N 0193E
- [N425WC](https://openairdocs.org/aircraft/N425WC): [Wilson Construction Co Inc](https://openairdocs.org/faa-owner/WILSON%20CONSTRUCTION%20CO%20INC), [Canby, OR](https://openairdocs.org/faa-place/OR/Canby), S/N 0268E
- [N4292D](https://openairdocs.org/aircraft/N4292D): [Urocopters Inc](https://openairdocs.org/faa-owner/UROCOPTERS%20INC), [Lancaster, CA](https://openairdocs.org/faa-place/CA/Lancaster), S/N 0364E
- [N454JH](https://openairdocs.org/aircraft/N454JH): [Jack Harter Helicopters Inc](https://openairdocs.org/faa-owner/JACK%20HARTER%20HELICOPTERS%20INC), [Lihue, HI](https://openairdocs.org/faa-place/HI/Lihue), built 1991, S/N 0454E
- [N46EE](https://openairdocs.org/aircraft/N46EE): [United States Department Of Agriculture](https://openairdocs.org/faa-owner/UNITED%20STATES%20DEPARTMENT%20OF%20AGRICULTURE), [Cedar City, UT](https://openairdocs.org/faa-place/UT/Cedar%20City), built 1990, S/N 0406E
- [N473E](https://openairdocs.org/aircraft/N473E): [Ochoco Wood Products LLC](https://openairdocs.org/faa-owner/OCHOCO%20WOOD%20PRODUCTS%20LLC), [Prineville, OR](https://openairdocs.org/faa-place/OR/Prineville), built 1991, S/N 0473E
- [N500BH](https://openairdocs.org/aircraft/N500BH): [Aircraft Guaranty Corp Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20GUARANTY%20CORP%20TRUSTEE), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 1998, S/N 0537E
- [N500EV](https://openairdocs.org/aircraft/N500EV): [Snohomish County Sheriff](https://openairdocs.org/faa-owner/SNOHOMISH%20COUNTY%20SHERIFF), [Snohomish, WA](https://openairdocs.org/faa-place/WA/Snohomish), built 1989, S/N 0340E
- [N500FC](https://openairdocs.org/aircraft/N500FC): [Ferguson And Sons Construction LLC](https://openairdocs.org/faa-owner/FERGUSON%20AND%20SONS%20CONSTRUCTION%20LLC), [Emmett, ID](https://openairdocs.org/faa-place/ID/Emmett), built 1983, S/N 0442E
- [N500HJ](https://openairdocs.org/aircraft/N500HJ): [392e Inc Trustee](https://openairdocs.org/faa-owner/392E%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1990, S/N 0392E
- [N500KY](https://openairdocs.org/aircraft/N500KY): [Rotor Imaging LLC](https://openairdocs.org/faa-owner/ROTOR%20IMAGING%20LLC), [Reading, PA](https://openairdocs.org/faa-place/PA/Reading), built 1989, S/N 0345E
- [N500MU](https://openairdocs.org/aircraft/N500MU): [Hva Inc](https://openairdocs.org/faa-owner/HVA%20INC), [Summersville, WV](https://openairdocs.org/faa-place/WV/Summersville), built 1996, S/N 0533E
- [N500PH](https://openairdocs.org/aircraft/N500PH): [Precision Heli-Support LLC](https://openairdocs.org/faa-owner/PRECISION%20HELI-SUPPORT%20LLC), [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa), S/N 0187E
- [N500RM](https://openairdocs.org/aircraft/N500RM): [Hawkeye Helicopter LLC](https://openairdocs.org/faa-owner/HAWKEYE%20HELICOPTER%20LLC), [Lyndon, KS](https://openairdocs.org/faa-place/KS/Lyndon), S/N 0119E
- [N500SY](https://openairdocs.org/aircraft/N500SY): [Nalas Inc Trustee](https://openairdocs.org/faa-owner/NALAS%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1983, S/N 0007E
- [N500WX](https://openairdocs.org/aircraft/N500WX): [Tre Aviation Corp](https://openairdocs.org/faa-owner/TRE%20AVIATION%20CORP), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1992, S/N 0493E
- [N501MD](https://openairdocs.org/aircraft/N501MD): [Agricultural Air Services LLC](https://openairdocs.org/faa-owner/AGRICULTURAL%20AIR%20SERVICES%20LLC), [Jupiter, FL](https://openairdocs.org/faa-place/FL/Jupiter), built 1991, S/N 0485E
- [N502SL](https://openairdocs.org/aircraft/N502SL): [Sc Law Enforcement Division](https://openairdocs.org/faa-owner/SC%20LAW%20ENFORCEMENT%20DIVISION), [Columbia, SC](https://openairdocs.org/faa-place/SC/Columbia), S/N 0244E
- [N504EF](https://openairdocs.org/aircraft/N504EF): [Airwest Helicopters Inc](https://openairdocs.org/faa-owner/AIRWEST%20HELICOPTERS%20INC), [Redlands, CA](https://openairdocs.org/faa-place/CA/Redlands), S/N 0500E
- [N506MP](https://openairdocs.org/aircraft/N506MP): [City Of Mesa](https://openairdocs.org/faa-owner/CITY%20OF%20MESA), [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa), built 1998, S/N 0541E
- [N507TV](https://openairdocs.org/aircraft/N507TV): [Shoreline Aircraft Leasing LLC](https://openairdocs.org/faa-owner/SHORELINE%20AIRCRAFT%20LEASING%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), S/N 0226E
- [N508PH](https://openairdocs.org/aircraft/N508PH): [Apex Heli-Support LLC](https://openairdocs.org/faa-owner/APEX%20HELI-SUPPORT%20LLC), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix), S/N 0182E

All 83: https://openairdocs.org/model/mcdonnell-douglas-helicopter-369e/aircraft.md

## NTSB investigations (44)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR26LA188](https://openairdocs.org/ntsb/WPR26LA188), May 14, 2026: Mcdonnell Douglas Helicopter 500 (N952SF), Twin Falls, ID, substantial damage. Probable cause: The pilot’s failure to maintain control while hovering in gusty wind conditions, resulting in the helicopter rolling onto its side.
- [NTSB CEN24LA377](https://openairdocs.org/ntsb/CEN24LA377), Sep 30, 2024: Mcdonnell Douglas Helicopter 369E (N8372F), Manvel, TX, substantial damage. Probable cause: The pilot’s improper recovery from a practice autorotation which resulted in a hard landing. Contributing to the accident was the instructor’s inadequate supervision of the pilot receiving…
- [NTSB WPR24LA243](https://openairdocs.org/ntsb/WPR24LA243), Jul 13, 2024: Mcdonnell Douglas Helicopter 369E (N473E), Cottonwood, AZ, substantial damage. Probable cause: The pilot’s low-speed, high-power maneuvering in high density altitude and near maximum gross weight, which resulted in an uncommanded right yaw due to a loss of tail rotor effectiveness and a…
- [NTSB ANC24LA017](https://openairdocs.org/ntsb/ANC24LA017), Feb 27, 2024: MD Helicopter 369E/500E (N633JH), Kekaha, HI, substantial damage. Probable cause: Maintenance personnel’s noncompliance with maintenance manual procedures that required the removal of the overrunning clutch output bearing during the regreasing procedure, which resulted in…
- [NTSB ANC24LA012](https://openairdocs.org/ntsb/ANC24LA012), Jan 25, 2024: Mcdonnell Douglas Helicopter 369E (N545PH), Waialua, HI, substantial damage. Probable cause: The pilot's inability to maintain directional control after a skid got caught on a fence while he was maneuvering the helicopter for takeoff, which resulted in a dynamic roll-over.
- [NTSB CEN23LA404](https://openairdocs.org/ntsb/CEN23LA404), Sep 7, 2023: Mcdonnell Douglas Helicopter 369E (N8372F), Arcola, TX, substantial damage. Probable cause: The instructor’s failure to re-apply engine power during a power recovery after a practice autorotation which resulted in a hard landing.
- [NTSB CEN22LA063](https://openairdocs.org/ntsb/CEN22LA063), Dec 2, 2021: Mcdonnell Douglas Helicopter 369E (N911PH), St. Louis, MO, substantial damage. Probable cause: The pilot’s failure to apply power during the recovery procedure for the practice autorotation, which resulted in a hard landing.
- [NTSB ANC21LA083](https://openairdocs.org/ntsb/ANC21LA083), Sep 7, 2021: Mcdonnell Douglas Helicopter 369E (N125KW), Delta Junction, AK, substantial damage. Probable cause: The pilot’s inability to maintain lateral control during the takeoff, which resulted in dynamic rollover. Contributing to the accident was the pilot’s decision to utilize an unsuitable landing area…
- [NTSB ERA21LA262](https://openairdocs.org/ntsb/ERA21LA262), Jun 18, 2021: Mcdonnell Douglas Helicopter 369E (N371EE), Swan Lake, NY, substantial damage. Probable cause: The pilot's failure to maintain adequate clearance from the power transmission tower structure during powerline maintenance work, which resulted in the helicopter's main rotor striking the lifeline…
- [NTSB WPR19LA205](https://openairdocs.org/ntsb/WPR19LA205), Jul 28, 2019: Md Helicopter 369 (N438RC), Eugene, OR, substantial damage. Probable cause: The left seat pilot’s failure to account for environmental conditions conducive to a loss of tail rotor effectiveness, which resulted in a loss of tail rotor effectiveness and subsequent loss of…
- [NTSB WPR19LA111](https://openairdocs.org/ntsb/WPR19LA111), Apr 16, 2019: MD Helicopter 369 (N593C), Hauula, HI, substantial damage. Probable cause: Fuel exhaustion as a result of the pilot’s fuel burn miscalculation. Contributing to the accident was the inoperative caution light indicating low fuel level.
- [NTSB WPR19LA087](https://openairdocs.org/ntsb/WPR19LA087), Feb 21, 2019: MD Helicopter 369 (N506PH), Kukuihaele, HI, substantial damage. Probable cause: The partial loss of engine power due to corrosion in the engine bleed valve due to wash solution intrusion. Contributing to the accident was the installation of a bushing manufactured to incorrect…
- [NTSB CEN18LA365](https://openairdocs.org/ntsb/CEN18LA365), Sep 3, 2018: MD Helicopters MD-369 (N1601Y), Orchard Lake, MI, substantial damage. Probable cause: The pilot's failure to maintain helicopter control and terrain clearance while in a hover after performing an evasive maneuver to avoid wildlife.
- [NTSB WPR17LA005](https://openairdocs.org/ntsb/WPR17LA005), Oct 4, 2016: Mcdonnell Douglas Helicopter 369E (N311VT), Waimea, HI, substantial damage. Probable cause: Impact of the lift cable after it exited the helicopter during liftoff with the main rotor (MR) blades, which resulted in the separation of an MR blade tip and the vertical vibration of the…
- [NTSB CEN16FA171](https://openairdocs.org/ntsb/CEN16FA171), May 4, 2016: Mcdonnell Douglas Helicopter 369E (N629JK), Reedsville, WI, substantial damage, 1 fatal. Probable cause: The failure of the power turbine governor's dual-spool bearing due to a lack of lubrication, which resulted in a complete loss of engine power and subsequent impact with terrain.
- [NTSB ERA15LA337](https://openairdocs.org/ntsb/ERA15LA337), Sep 3, 2015: Mcdonnell Douglas Helicopter 369E (N16056), New Smyrna Beach, FL, substantial damage. Probable cause: The pilot’s inadequate visual lookout and failure to maintain clearance from trees while maneuvering at low altitude.
- [NTSB ERA15CA055](https://openairdocs.org/ntsb/ERA15CA055), Nov 18, 2014: Mcdonnell Douglas Helicopter MD500 (N8371F), Decatur, AL, substantial damage. Probable cause: An undetermined pilot's failure to maintain clearance from an electrical transmission tower resulting in substantial damage to a main rotor blade. Postaccident investigation could not determine which…
- [NTSB ERA14FA396](https://openairdocs.org/ntsb/ERA14FA396), Aug 19, 2014: Mcdonnell Douglas Helicopter 369E (N444RS), Northport, AL, substantial damage, 2 fatal. Probable cause: An inadvertent collision with a utility wire for reasons that could not be determined from recorded data and examination of the helicopter and accident site.
- [NTSB WPR13GA374](https://openairdocs.org/ntsb/WPR13GA374), Aug 12, 2013: Mcdonnell Douglas Helicopter 369E (N62PJ), Burns, OR, substantial damage. Probable cause: The total loss of engine power during cruise flight due to the separation of one of the 4th-stage turbine wheel blades due to low-cycle fatigue cracking that had progressed to high-cycle fatigue…
- [NTSB ERA13TA341](https://openairdocs.org/ntsb/ERA13TA341), Jul 29, 2013: Mcdonnell Douglas Helicopter 369E (N1608D), Jackson, KY, destroyed. Probable cause: The helicopter pilot's inadvertent collision with an unmarked and uncharted utility wire of which he was unaware.
- [NTSB WPR13CA342](https://openairdocs.org/ntsb/WPR13CA342), Jul 25, 2013: Mcdonnell Douglas Helicopter 369E (N500PH), Hilo, HI, substantial damage. Probable cause: A loss of engine power due to the pilot's improper planning and mismanagement of the fuel supply, which resulted in fuel exhaustion.
- [NTSB ERA10LA238](https://openairdocs.org/ntsb/ERA10LA238), Apr 21, 2010: Mcdonnell Douglas Helicopter 369E (N400MB), Newfane, VT, substantial damage. Probable cause: The pilot's inadvertent encounter with a rope while maneuvering during powerline operations for undetermined reasons.
- [NTSB ERA10LA023](https://openairdocs.org/ntsb/ERA10LA023), Oct 19, 2009: Mcdonnell Douglas Helicopter 369E (N502SL), Winnsboro, SC, substantial damage. Probable cause: The flight instructor's failure to monitor the simulated emergency procedure, resulting in a hard landing. Contributing to the accident was the intentional throttle application by one of the…
- [NTSB ERA09LA460](https://openairdocs.org/ntsb/ERA09LA460), Aug 12, 2009: Mcdonnell Douglas Helicopter 369E (N527BB), Acworth, GA, substantial damage. Probable cause: The loss of engine power due to the fatigue failure of the third-stage turbine wheel airfoil.
- [NTSB ERA09IA499](https://openairdocs.org/ntsb/ERA09IA499), Sep 29, 2008: Mcdonnell Douglas Helicopter 369E (N801SB), Allentown, PA, incident, minor damage. Probable cause: The fatigue failure of a blade in the second-stage turbine wheel, which resulted in a total loss of engine power.
- [NTSB SEA08FA071](https://openairdocs.org/ntsb/SEA08FA071), Feb 8, 2008: Mcdonnell Douglas 369E (N698DM), Hilo, HI, substantial damage. Probable cause: A leak in the fuel filter pressure differential switch that resulted in a loss of engine power. Contributing to the accident was uneven terrain that hindered a successful emergency landing.
- [NTSB MIA04LA121](https://openairdocs.org/ntsb/MIA04LA121), Aug 19, 2004: McDonnell Douglas 369E (N42928), Ochopee, FL, substantial damage. Probable cause: The pilot's loss of control in flight for undetermined reasons, which resulted in an uncontrolled descent, and subsequent impact with trees and the terrain.
- [NTSB LAX02GA209](https://openairdocs.org/ntsb/LAX02GA209), Jun 25, 2002: McDonnell Douglas 369E (N40NT), Ontario, CA, destroyed. Probable cause: The mechanic's improper maintenance procedures (FOD prevention) during a 100-hour inspection, which resulted in foreign object damage (FOD) to the compressor section and catastrophic engine failure.…
- [NTSB NYC01LA179](https://openairdocs.org/ntsb/NYC01LA179), Jul 19, 2001: McDonnell Douglas 369E (N577DB), Niagara Falls, NY, substantial damage. Probable cause: The right skid getting snagged on the helicopter-dolly resulting in dynamic rollover.
- [NTSB DEN00FA082](https://openairdocs.org/ntsb/DEN00FA082), May 2, 2000: McDonnell Douglas 369E (N1606K), Bloomfield, NM, destroyed, 2 fatal. Probable cause: The pilot's intentional buzzing (low level flying), and his failure to maintain clearance with the static wire. A factor was his physical impairment by a contraindicated drug controlled substance.
- [NTSB FTW96FA060](https://openairdocs.org/ntsb/FTW96FA060), Dec 5, 1995: McDonnell Douglas 369E (N16089), Thibodaux, LA, destroyed, 1 fatal. Probable cause: failure of the pilot to maintain clearance from the power line and utility pole. The gusty/crosswind (weather) condition was a related factor.
- [NTSB SEA95FA064](https://openairdocs.org/ntsb/SEA95FA064), Mar 7, 1995: McDonnell Douglas 369E (N59HS), Lakecreek, OR, destroyed, 1 fatal. Probable cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE CLEARANCE FROM THE SURROUNDING TERRAIN. A FACTOR WAS THE TRANSMISSION LINES.
- [NTSB NYC94FA014](https://openairdocs.org/ntsb/NYC94FA014), Oct 19, 1993: Mcdonnell Douglas 369E (N1605Z), Richfield, OH, destroyed, 1 fatal. Probable cause: AN IN FLIGHT COLLISION WITH POWER LINES WHILE THE PILOT WAS MANEUVERING THE HELICOPTER AT A LOW ALTITUDE. A FACTOR IN THIS ACCIDENT WAS REDUCED VISIBILITY DUE TO FOGGY WEATHER CONDITIONS.
- [NTSB MIA93T#A04](https://openairdocs.org/ntsb/MIA93T%23A04), Aug 18, 1993: Mcdonnell Douglas 369E (N313JP), Jacksonville, FL, substantial damage
- [NTSB NYC92WA186](https://openairdocs.org/ntsb/NYC92WA186), Sep 29, 1992: Mcdonnell Douglas 500E (N588DB), Niagara Falls, Canada, destroyed, 4 fatal
- [NTSB FTW92GA160](https://openairdocs.org/ntsb/FTW92GA160), Jun 13, 1992: Mcdonnell Douglas 369E (N684F), Yukon, OK, substantial damage. Probable cause: THE DUAL STUDENT'S FAILURE TO MAINTAIN ADEQUATE MAIN ROTOR RPM AND FAILURE TO LEVEL THE HELICOPTER AT TOUCHDOWN. FACTORS WERE THE MANUFACTURER'S TRAINING PILOT'S INADEQUATE SUPERVISION AND THE DUAL…
- [NTSB LAX92T#A05](https://openairdocs.org/ntsb/LAX92T%23A05), May 12, 1992: McDonnell Douglas 369E (N16069), San Diego, CA, substantial damage
- [NTSB BFO92TA#01](https://openairdocs.org/ntsb/BFO92TA%2301), Feb 12, 1992: Mcdonnell Douglas 369E (N1600Q), Clinton, MD, substantial damage
- [NTSB LAX91TL#02](https://openairdocs.org/ntsb/LAX91TL%2302), Nov 10, 1990: McDonnell Douglas 369E (N234RF), Llano, CA, substantial damage
- [NTSB LAX91TL#01](https://openairdocs.org/ntsb/LAX91TL%2301), Nov 6, 1990: McDonnell Douglas 369E (N241JH), Los Alamitos, CA, substantial damage
- [NTSB LAX90LA171](https://openairdocs.org/ntsb/LAX90LA171), May 11, 1990: Hughes 369E (N5217N), Firebaugh, CA, substantial damage. Probable cause: FAILURE BY COMPANY MAINTENANCE TO PERFORM A MANDATORY COMPRESSOR SECTION INSPECTION THAT RESULTED IN THE UNDETECTED EROSION OF THE COMPRESSOR VANES AND ENGINE FAILURE. CONTRIBUTING TO THE ACCIDENT…
- [NTSB LAX90FA060](https://openairdocs.org/ntsb/LAX90FA060), Dec 29, 1989: McDonnell Douglas 369E (N1604L), Santa Rosa, CA, destroyed, 1 fatal. Probable cause: THE PILOT'S IMPROPER PREFLIGHT PLANNING/DECISION WHICH RESULTED IN THE LOSS OF TAIL ROTOR EFFECTIVENESS. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT ALLOWING THE MAXIMUM GROSS WEIGHT OF THE AIRCRAFT…
- [NTSB LAX87LA157](https://openairdocs.org/ntsb/LAX87LA157), Mar 19, 1987: McDonnell Douglas 369E (N1601Y), Phoenix, AZ, substantial damage
- [NTSB ATL87FA003](https://openairdocs.org/ntsb/ATL87FA003), Oct 9, 1986: McDonnell Douglas 369E (N52705), Gahanna, OH, destroyed

## FAA accident and incident reports (54, newest 50)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20260514007189A](https://openairdocs.org/incident/20260514007189A), May 14, 2026: Mcdonnell Douglas Helicopter 369E (N952SF), Twin Falls, ID, Destroyed. Pilot was hovering in the grass area and wanted to set down the aircraft before departure. Pilot stated he did not get the collective down properly to prevent…
- [Accident 20240930015339A](https://openairdocs.org/incident/20240930015339A), Sep 30, 2024: Mcdonnell Douglas Helicopter 369E (N8372F), Manvel, TX, Substantial damage. During an evaluation/check-ride flight on 30 September 2024. The pilot under evaluation who was the PIC was at the controls performing a practice autorotation…
- [Accident 20240713009629A](https://openairdocs.org/incident/20240713009629A), Jul 13, 2024: Mcdonnell Douglas Helicopter 369E (N473E), Cottonwood, AZ, Substantial damage. The second air tour of the day started at 10:15AM. As the pilot approached viewing site he began a slow gradual deceleration and aimed to position the…
- [Accident 20240125000379A](https://openairdocs.org/incident/20240125000379A), Jan 25, 2024: Mcdonnell Douglas Helicopter 369E (N545PH), Wahiawa, HI, Substantial damage. The pilot was taking off from a confined remote mountainside landing zone. During vertical takeoff, the helicopter drifted forward and the right skid hooked a…
- [Accident 20230907010599A](https://openairdocs.org/incident/20230907010599A), Sep 7, 2023: Mcdonnell Douglas Helicopter 369E (N8372F), Houston, TX, Substantial damage. PIC was giving an evaluation flight at kaxh. After several takeoffs and landings to rwy 27 the PIC initiated power recovery autorotations to rwy 27. The crew…
- [Incident 20230801006589I](https://openairdocs.org/incident/20230801006589I), Aug 1, 2023: Mcdonnell Douglas Helicopter 369E (N808BH), Paxson, AK, Minor damage. Pilot attempted sloped landing on downwind side of a ridge line at the top of a mountain slope with winds at 12-15 KTS gusting 23-25 KTS from wnw with 10 miles…
- [Incident 20230201000159I](https://openairdocs.org/incident/20230201000159I), Feb 1, 2023: Mcdonnell Douglas Helicopter 369E (N545PH), Honolulu, HI, Minor damage. On 2/1/2023, while conducting aerial survey for invasive plant species with one passenger on board, the PIC encountered a wire strike resulting in damage to 3…
- [Accident 20211202019209A](https://openairdocs.org/incident/20211202019209A), Dec 2, 2021: Mcdonnell Douglas Helicopter 369E (N911PH), Chesterfield, MO, Substantial damage. The pilot was returning to the airport after patrol and was practicing an auto-rotation on runway 26L. At the bottom of the auto-rotation, the pilot started…
- [Accident 20210906014469A](https://openairdocs.org/incident/20210906014469A), Sep 6, 2021: Mcdonnell Douglas Helicopter 369E (N125KW), Delta Junction, AK, Substantial damage. The landing pad was made of heavy plastic dock panels(approx. 1000# each) made into the shape of an h. As the pilot approached the landing pad, she elected to…
- [Accident 20210618015959A](https://openairdocs.org/incident/20210618015959A), Jun 18, 2021: Mcdonnell Douglas Helicopter 369E (N371EE), Ferndale, NY, Substantial damage. On 06/18/2021 at approximately 8:15 am EST, a Mcdonnell Douglas Helicopter, model 369E, registration number N371EE, s/n 0371E, certificated in the standard…
- [Accident 20190727016099A](https://openairdocs.org/incident/20190727016099A), Jul 27, 2019: Mcdonnell Douglas Helicopter 369E (N438RC), Eugene, OR, Substantial damage. 07/27/2019 Helicopter was inbound to the north run-up area. As the helicopter approached 50 foot AGL it rapidly climbed to 200 feet and then began to spin and…
- [Accident 20190416002949A](https://openairdocs.org/incident/20190416002949A), Apr 16, 2019: Mcdonnell Douglas Helicopter 369E (N593C), Hauula, HI, Substantial damage. 4-16-19 Pilot arrived work at 0630 preflight and added 7 gallons to top off fuel. Hobbs meter indicated 751.4 hrs at departure. Pilot departed H158 heliport…
- [Accident 20190221011099A](https://openairdocs.org/incident/20190221011099A), Feb 21, 2019: Mcdonnell Douglas Helicopter 369E (N506PH), Kukuihaele, HI, Substantial damage. At approximately 06:45, the pilot just prior to his descent into his intended point of landing he noticed an engine temperature of 909C, 100% rotor and 0%…
- [Accident 20161004017849A](https://openairdocs.org/incident/20161004017849A), Oct 4, 2016: Mcdonnell Douglas Helicopter 369E (N311VT), Waimea, HI, Substantial damage. Manuiwa airways, inc., dba volcano helicopters was conducting flight operations under 14 CFR part 135 for the kohala watershed partnership, N311VT had just…
- [Incident 20160527007979I](https://openairdocs.org/incident/20160527007979I), May 27, 2016: Mcdonnell Douglas Helicopter 369E (N454JH), Lihue, HI, Minor damage. During a preflight inspection damage was discovered on some of the main rotor blades on N454JH. The pilot notified the director of maintenance, who inspected…
- [Accident 20160504004599A](https://openairdocs.org/incident/20160504004599A), May 4, 2016: Mcdonnell Douglas Helicopter 369E (N629JK), Reedsville, WI, Substantial damage, 1 fatal. On may 04, 2016 at 1000 CST near Reedsville, WI N629JK a MD-369E owned by padgett ag air, LLC and operated by rotor blade, LLC (1RTL) under 14 CFR 133 external…
- [Accident 20150903017269A](https://openairdocs.org/incident/20150903017269A), Sep 3, 2015: Mcdonnell Douglas Helicopter 369E (N16056), New Smyrna, FL, Substantial damage. While spraying mosquito insecticide, a MD-369E crash landed after impacting 50-70 ft trees. The pilot was looking for next field to spray while in a level…
- [Accident 20141119022029A](https://openairdocs.org/incident/20141119022029A), Nov 19, 2014: Mcdonnell Douglas Helicopter 369E (N8371F), Decater, AL, Substantial damage. Main rotor blade struck 24 inch lightning rod on top of powerline pole.
- [Accident 20140819015109A](https://openairdocs.org/incident/20140819015109A), Aug 19, 2014: Mcdonnell Douglas Helicopter 369E (N444RS), Tuscaloosa, AL, Substantial damage, 2 fatal. While on powerline patrol, helicopter struck/contacted ground wire on top of transmission line tower. Both the main rotor and tail rotor assemblies separated…
- [Accident 20130812017849A](https://openairdocs.org/incident/20130812017849A), Aug 12, 2013: Mcdonnell Douglas Helicopter 369E (N62PJ), Burns, OR, Substantial damage. Aircraft N62PJ was conducting public use operations for harney county sheriff. While flying over mountainous terrain with altitude varying between 400 and 700…
- [Accident 20130729014979A](https://openairdocs.org/incident/20130729014979A), Jul 29, 2013: Mcdonnell Douglas Helicopter 369E (N1608D), Jackson, KY, Destroyed. A MD-369 helicopter was operating in the vacinity of Jackson, KY when it struck a unmarked high tension wire strung between to ridges causing loss of control…
- [Accident 20130725014219A](https://openairdocs.org/incident/20130725014219A), Jul 25, 2013: Mcdonnell Douglas Helicopter 369E (N500PH), Hilo, HI, Substantial damage. The accident pilot was assigned to fly aircraft N500PH, an HU-369 helicopter, for a flightseeing tour of Hawaii island at 12:30 p.m. the pilot who had…
- [Incident 20130118002179I](https://openairdocs.org/incident/20130118002179I), Jan 18, 2013: Mcdonnell Douglas Helicopter 369E (N507TV), Lawrenceville, GA, No damage. Approximately 15 minutes into the flight, the pilot noticed torque fluctuations. At approx. 20 minutes into flight,the pilot noticed increased N2 fluctuations.…
- [Incident 20101231054309I](https://openairdocs.org/incident/20101231054309I), Dec 31, 2010: Mcdonnell D 369E (N438RC), Eugene, OR, Minor damage. The helicopter was descending out of 2400 feet, seven miles from the airport of intended landing. Suddenly the aicraft rolled to the right (starboard)…
- [Accident 20100421032529A](https://openairdocs.org/incident/20100421032529A), Apr 21, 2010: Mcdonnell D 369E (N400MB), Brookline, VT, Destroyed. Helicopter operatd by company named AIR-2, LLC. Crew of two; pilot in left front seat, line worker on door sill & left skid behind pilot, were assisting with…
- [Incident 20100304028449I](https://openairdocs.org/incident/20100304028449I), Mar 4, 2010: Mcdonnell D 369E (N500PH), Hilo, HI, No damage. N500PH, MD500E, because of unspecified mechanical issues made a precautionary landing on the shoreline, 12 miles southeast of the Hilo airport at 1458PST. No…
- [Accident 20091019025969A](https://openairdocs.org/incident/20091019025969A), Oct 19, 2009: Mcdonnell D 369E (N502SL), Fairfield, SC, Substantial damage. On October 19, 2009, at 1515HRS, in VMC conditions, a law enforcement helicopter was conducting recurrent training of pilots using a contract flight…
- [Accident 20090812048179A](https://openairdocs.org/incident/20090812048179A), Aug 12, 2009: Mcdonnell D 369E (N527BB), Acworth, GA, Substantial damage. On August 12, 2009 at approximately 10:15 (LCL), Mcdonnell Douglas helicopter N527BB experienced a loss of power and was forced to make an emergency landing in…
- [Incident 20090505009499I](https://openairdocs.org/incident/20090505009499I), May 5, 2009: Hughes 369E (N8372F), Houston, TX, Minor damage. (-23) Returning to base following a routine air patrol, the pilot and passenger heard a loud bang followed by complete loss of engine power. A autorotation was…
- [Incident 20080929845869I](https://openairdocs.org/incident/20080929845869I), Sep 29, 2008: Hughes 369E (N801SB), Philipsburg, NJ, No damage. (-23) Aircraft was flying enroute to Connecticut at approximately 1000 ft AGL. With no previous indications of problems, the pilot heard a loud band and the…
- [Accident 20080207011259A](https://openairdocs.org/incident/20080207011259A), Feb 7, 2008: Hughes 369E (N698DM), Hilo, HI, Substantial damage. (-23) 6 West of Hilo, HI (ito): shaka 42, N698DM, MD369E, tour helicopter, reported a fluctuating fuel light after departing Hilo, HI, and made a precautionary…
- [Incident 20070527018749I](https://openairdocs.org/incident/20070527018749I), May 27, 2007: Hughes 369E (N500MU), Earp, CA, Minor damage. (-23) Pilot made a precautionary landing on dirt road 2 miles north of airport reportedly due to abnormal cyclic pressure and pilot reported he was concerned…
- [Incident 20061214026329I](https://openairdocs.org/incident/20061214026329I), Dec 14, 2006: Hughes 369E (N922SD), Fresno, CA, Minor damage. (-23) N922SD was conducting law enforcement operations as a public use aircraft at 500 feet AGL and 60 KIAS when a seagull shattered the upper right wind…
- [Incident 20050608013109I](https://openairdocs.org/incident/20050608013109I), Jun 8, 2005: Hughes 369E (N16002), Weston, MA. (-23) Aircraft released from annual on 6/8/05. Departed bed on check ride. Check ride performed enroute by FAA inspector [privacy data omitted] during return…
- [Accident 20040819034339A](https://openairdocs.org/incident/20040819034339A), Aug 19, 2004: Hughes 369E (N42928), Ochopee, FL, Substantial damage. (-23) On August 19, 2004, approximately 0630 in the morning, the pilot [privacy data omitted] a commercial pilot (266022776) was flying from tamiami (tmb) to…
- [Incident 20040809017519I](https://openairdocs.org/incident/20040809017519I), Aug 9, 2004: Hughes 369E (N698DM), Honolulu, HI, Minor damage. (-23) On 08/09/04 aircraft N698DM made a precautionary landing at leeward community college, due to a tailrotor malfunction. There were two occupants during…
- [Incident 20040329005079I](https://openairdocs.org/incident/20040329005079I), Mar 29, 2004: Hughes 369E (N921SD), Mendota, CA, Minor damage. (-23) Pilot and observer were conducting a law enforcement flight at 800' AGL approximately one mile from Mendota Airport when he noted a decay in power…
- [Incident 20030226005919I](https://openairdocs.org/incident/20030226005919I), Feb 26, 2003: Hughes 369E (N234RF), Torrance, CA. (-23) On February 26, 2003, about 1210 PST, helicopter N234RF, an MDH-369E, operated as a 14 CFR part 91 public-use aircraft by the los angeles county sheriff…
- [Accident 20020625014809A](https://openairdocs.org/incident/20020625014809A), Jun 25, 2002: Hughes 369E (N40NT), Ontario, CA, No damage. (.19) On June 25, 2002, at 1410 hours pacific daylight time, a Mcdonnell Douglas 369E, N40NT, experienced a total loss of engine power during initial climb…
- [Accident 20010719017789A](https://openairdocs.org/incident/20010719017789A), Jul 19, 2001: Hughes 369E (N577DB), Niagarafalls, NY, No damage. (-23) On Thursday, July 19, 2001 at 1530 EDT, a HU-369E helicopter, N577DB, operated by rainbow air, inc., niagara falls, new york, landed on a mobile pad and…
- [Accident 20000501023429A](https://openairdocs.org/incident/20000501023429A), May 1, 2000: Hughes 369E (N1606K), Broomfield, NM, Destroyed, 2 fatal. (.4)The helicopter had been used for fiber optic cable installation support operations earlier that day. The helicopter landed next to a company fuel truck at…
- [Incident 19990316018329I](https://openairdocs.org/incident/19990316018329I), Mar 16, 1999: Hughes 369E (N46EE), Albuquerque, NM, Minor damage. On March 16, 1999, at 1755, a Mcdonnell Douglas MD-500E (N46EE) registered to and operated by the university of north dakota, grand forks, ND, and under…
- [Incident 19970912034549I](https://openairdocs.org/incident/19970912034549I), Sep 12, 1997: N8373F, Houston, TX, Minor damage. Narrative: aircraft was on a law enforcement mission with a pilot and observer onboard. On approach for landing into a lighted parking lot. The aircraft struck…
- [Incident 19970717028129I](https://openairdocs.org/incident/19970717028129I), Jul 17, 1997: Hughes 369E (N46EE), Phoenix, AZ, Minor damage. Practice auto rotations. CFI increased aft cylic to cushion landing. Tail skid hit runway. Bent tail rotor balde tip
- [Accident 19951205039939A](https://openairdocs.org/incident/19951205039939A), Dec 5, 1995: Hughes 369E (N16089), Thibodeaux, LA, Destroyed, 1 fatal. Helicopter drifted into power line and pole. Lineman on sling platform. Helicopter spun. Impacted and burned.
- [Accident 19950307003369A](https://openairdocs.org/incident/19950307003369A), Mar 7, 1995: Hughes 369E (N59HS), Medford, OR, Destroyed, 1 fatal. Student helicopter solo. Crashed during practice autorotations. Main rotors had struck powerline.
- [Accident 19931019039769A](https://openairdocs.org/incident/19931019039769A), Oct 19, 1993: Hughes 369E (N1605Z), Richfield, OH, Destroyed, 1 fatal. Struck wires while scud running at low altitude. Impact sheared tail rotor spun to left. Impacted. Rolled over.
- [Incident 19930828036749I](https://openairdocs.org/incident/19930828036749I), Aug 28, 1993: Hughes 369E (N577DB), Niagara Falls, NY, Minor damage. Left rear landing gear struck the pad deck when aircraft settled on pad. Broke rear gear strut.
- [Accident 19920613020279A](https://openairdocs.org/incident/19920613020279A), Jun 13, 1992: Hughes 369E (N684F), Oklahoma City, OK, Substantial damage. Dual flight for police unit. Mfg training pilot no CFI autorotation demo. Rotor decay. Hard landing. Chopped tail.
- [Accident 19920211002659A](https://openairdocs.org/incident/19920211002659A), Feb 11, 1992: Hughes 369E (N1600Q), Clinton, MD, Substantial damage. Helicopter crash landed on approach end of runway.

All 54: https://openairdocs.org/model/mcdonnell-douglas-helicopter-369e/incidents.md

## Service difficulty reports (230, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2026FA0000472](https://openairdocs.org/sdr/2026FA0000472), May 28, 2026: LOCK NUT. FAILED. MS20143 NUTS ARE UTILIZED TO SECURE WITHIN THE ENGINE ASSEMBLY THE FOLLOWING ARTICLES COMPRESSOR, TURBINE, FUEL CONTROL, GOVERNOR, FUEL PUMP, TACH GENERATORS, G
- [SDR 2026FA0000467](https://openairdocs.org/sdr/2026FA0000467), May 28, 2026: WINDOW. CRACKED. PILOT REPORTED BIRD STRIKE TO LOWER LEFT-HAND WINDOW. MAINTENANCE FOUND CRACK DAMAGE REQUIRING REPLACEMENT OF WINDOW.
- [SDR 2026FA0000248](https://openairdocs.org/sdr/2026FA0000248), Mar 31, 2026: BLADE. DENTED. AT LANDING PILOT REPORTED MAIN BLADE CONTACT WITH TREE BRANCHES WITH NO CHANGE IN RPM. MECHANIC DETERMINED PER MDHI CSP HMI-2 THAT THERE WAS NO SUDDEN STOPAGE D
- [SDR 2026FA0000161](https://openairdocs.org/sdr/2026FA0000161), Mar 5, 2026: TRANSMISSION. MAKING METAL. PILOT REPORTED INTERMITTENT MAIN GEARBOX CHIP LIGHT DURING APPROACH TO LANDING. MAGNETIC PLUG INSPECTION REVEALED METAL CONTAMINATION BEYOND ACCEPTABLE LIMITS A
- [SDR DCGA202509100629](https://openairdocs.org/sdr/DCGA202509100629), Sep 8, 2025: BLADE. DENTED. DURING A POST FLIGHT MAINTENANCE INSPECTION A SMALL DENT WAS DISCOVERED ON THE OUTBOARD FACE OF ONE OF THE AIRCRAFT TAIL ROTOR BLADES. PILOT REPORTED THERE WAS 
- [SDR 2024FA0000959](https://openairdocs.org/sdr/2024FA0000959), Dec 12, 2024: ENGINE. MAKING METAL. PILOT EXPERIENCED AN ENGINE CHIP LIGHT DURING LANDING. ENGINE REMOVED FROM AIRCRAFT FOR FURTHER INVESTIGATION.
- [SDR 2024FA0000958](https://openairdocs.org/sdr/2024FA0000958), Dec 11, 2024: ENGINE. MAKING METAL. PILOT EXPERIENCED AN ENGINE CHIP INDICATION DURING APPROACH. MAINTENANCE PERFORMED CLEANING AND GROUND RUNS AND RETURNED TO SERVICE.
- [SDR 2024FA0000554](https://openairdocs.org/sdr/2024FA0000554), Jul 28, 2024: CLUTCH. MAKING METAL. DURING A SCHEDULED 100 HOUR MAINTENANCE INSPECTION ON THE AIRCRAFT. THE MECHANIC QUESTIONED THE DARK BURNT APPEARANCE OF THE GREASE IN THE • BEARING, OVERRUNNIN
- [SDR 2024FA0000495](https://openairdocs.org/sdr/2024FA0000495), Jul 9, 2024: CLUTCH. MAKING METAL. DURING AIRCRAFT INSPECTION AN AIRCRAFT MECHANIC QUESTIONED DISCOLORING OF THE OVERRUNNING CLUTCH OUTPUT BEARING GREASE. THE BEARING DID NOT DEMONSTRATE ANY ABNO
- [SDR 2024FA0000203](https://openairdocs.org/sdr/2024FA0000203), Mar 6, 2024: ENGINE. MAKING METAL. PILOT REPORTED AN ENGINE CHIP LIGHT ILLUMINATION AND PERFORMED AN UNSCEDULED LANDING. A MECHANIC WAS SENT TO THE AIRCRAFT AND DISCOVERED METAL ON THE UPPER ENGI
- [SDR 2023FA122200001](https://openairdocs.org/sdr/2023FA122200001), Dec 19, 2023: TRANSMISSION. INSTALLED. DURING A 135 TOUR OPERATION EXPERIENCED A MAIN ROTOR TRANSMISSION CHIP LIGHT RESULTING IN A PRECAUTIONARY LANDING. ANOTHER HELICOPTER WAS BROUGHT IN WITH MAINTE
- [SDR 2023FA0000497](https://openairdocs.org/sdr/2023FA0000497), Aug 28, 2023: ENGINE. ABNORMAL. UDRING STRAIGHT AND LEVEL FLIGHT THE PILOT REPORTED LOW ENGINE TORQUE. THE PILOT SELECTED A LANDING SPOT AND PERFORMED AN UNEVENTFUL PRECAUTIONARY LANDING. THE 
- [SDR 2023FA0000430](https://openairdocs.org/sdr/2023FA0000430), Aug 16, 2023: DOUBLER. CRACKED. DURING A POST FLIGHT INSPECTION, THE MECHANIC FOUND A CRACK ON THE AFT END OF THE RIGHT-HAND STATION 174 DOUBLER CONNECTING THE BOOM FAIRING AND TURTLE BACK OF 
- [SDR 2023FA0000285](https://openairdocs.org/sdr/2023FA0000285), May 30, 2023: CONNECTOR. LOOSE. DURING FLIGHT THE PILOT NOTICED THE FUEL QUANTITY GAUGE DROPPED TO ZERO THEN THE ENGINE OIL TEMP WENT TO ZERO. THE INSTRUMENT CIRCUIT BREAKER THEN POPPED. THE P
- [SDR 2022FA0000760](https://openairdocs.org/sdr/2022FA0000760), Dec 14, 2022: ENGINE. MAKING METAL. ENGINE GEARBOX CHIP LIGHT ILLUMINATED DURING APPROACH FOR LANDING. UPON INSPECTION IT WAS DETERMINED THAT THE UPPER GEARBOX MAGNETIC CHIP DETECTOR HAD ILLUMINAT
- [SDR 2022FA0000677](https://openairdocs.org/sdr/2022FA0000677), Nov 8, 2022: ENGINE. MAKING METAL. PILOT GOT AN ENGINE CHIP LIGHT DURING FLIGHT AND PERFORMED A PRECAUTIONARY LANDING. MAINTENANCE FOUND EVIDENCE OF CHIPS ON THE LOWER AND UPPER ENGINE GEARBOX CH
- [SDR 2022FA0000568](https://openairdocs.org/sdr/2022FA0000568), Oct 3, 2022: SPRAG CLUTCH. BROKEN. INITIAL CLUTCH WAS REMOVED FOR A DIFFERENT DISCREPANCY AND WAS FOUND TO HAVE A BAD SPRAG CLUTCH 300 HOURS AFTER OVERHAUL. NEXT CLUTCH WAS FOUND TO HAVE A BAD SP
- [SDR 2021FA0000272](https://openairdocs.org/sdr/2021FA0000272), Sep 29, 2021: HUB. WORN. DURING A PREFLIGHT INSPECTION ONE OF THE MAIN ROTOR HUB DROOP STOP FOLLOWER ROLLER SHAFTS WAS FOUND PROTRUDING DOWNWARD FROM THE PLUNGER ASSEMBLY. FURTHER INSPE
- [SDR 2021FA0000137](https://openairdocs.org/sdr/2021FA0000137), May 13, 2021: TURBINE WHEEL. BINDING. DURING MAINTENANCE THE MECHANICS DETERMINED THE FIRST STAGE TURBINE BLADES WERE RUBBING ON THE NOZZLE.ASSEMBLY REMOVED FROM ENGINE
- [SDR 2019FA0000423](https://openairdocs.org/sdr/2019FA0000423), Dec 27, 2019: BLADE. DENTED. DURING A POST FLIGHT INSPECTION A MECHCANIC FOUND A 1/4 X 1/4 INCH DENT IN THE LEADING EDGE OF A MAIN ROTOR BLADE 42 INCHES IBOARD FROM THE TIP OF THE BLADE.
- [SDR 2019FA0000338](https://openairdocs.org/sdr/2019FA0000338), Oct 14, 2019: FUEL CONTROL. LEAKING. DURING MAINTENANCE GROUND RUN CHECK OPERATIONS ENGINE FUEL WAS NOTICED COMING OUT OF THE FUEL CONTROL CASE AND LEAKING TO THE GROUND. FUEL CONTROL WAS REMOVED F
- [SDR 2019FA0000291](https://openairdocs.org/sdr/2019FA0000291), Aug 29, 2019: BLADDER. LEAKING. FUEL LEAKING FROM LEFT HAND FUEL BLADDER. REPLACED BOTH LEFT AND RIGHT HAND BLADDERS.
- [SDR 2019FA0000194](https://openairdocs.org/sdr/2019FA0000194), Jun 25, 2019: ENGINE. MAKING METAL. ENGINE CHIP LIGHT ILLUMINATED WHEN ENGINE WAS BROUGHT TO FLIGHT IDLE AFTER ENGINE START UP. MAINTENANCE FOUND 2 FLAKES WITHIN LIMITS ON THE UPPER CHIP PLUG.A 30
- [SDR DCGA2019FA0000153](https://openairdocs.org/sdr/DCGA2019FA0000153), May 15, 2019: ENGINE. MAKING METAL. ENGINE CHIP LIGHT DURING FLIGHT. MAINTENANCE FOUND 4 FLAKES ON UPPER AND LOWER PLUGS WITHIN PARAMETERS. PERFORMED AN OIL SYSTEM DRAIN, FLUSH AND FILTER CLEAN AN
- [SDR K2DA2019052800003](https://openairdocs.org/sdr/K2DA2019052800003), Mar 19, 2019: BLEED VALVE. STICKS. DURING AN ROUTINE INSPECTION IT WAS DISCOVERED THAT THE ENGINE BLEED VALVE WAS STICKING. BLEED VALVE HAD 317.2 TSO.
- [SDR 2019FA0000075](https://openairdocs.org/sdr/2019FA0000075), Mar 18, 2019: BLADE. CRACKED. THE BOTTOM SKIN OF THE MAIN ROTOR BLADE HAS A 4 1/2 INCH CRACK STATING AT THE TRAILING EDGE AND PERPENDICULAR TO SPAN 57 1/4 INCHES IN FOR BLADE TIP.
- [SDR K2DA2019052800002](https://openairdocs.org/sdr/K2DA2019052800002), Feb 17, 2019: BLEED VALVE. STUCK. PILOT WAS RUNNING ENGINE ON THE GROUND AND THE COMPRESSOR STARTED STALLING. MAINTENANCE PERSONNEL DISCOVERED THE ENGINE BLEED VALVE WAS STUCK IN THE CLOSED POSI
- [SDR J5XA2019FA0000031](https://openairdocs.org/sdr/J5XA2019FA0000031), Feb 5, 2019: CHIP DETECTOR. CONTAMINATED. PILOT REPORTED AN ENGINE CHIP LIGHT DURING APPROACH TO LANDING. MAINTENANCE FOUND ACCEPTABLE CHIPS ON UPPER AND LOWER PLUGS. THE PLUGS WERE CLEANED AND REINSTAL
- [SDR DCGA201811200487](https://openairdocs.org/sdr/DCGA201811200487), Nov 20, 2018: CHIP DETECTOR. SHORTED. DURING A PREFLIGHT INSPECTION THE PILOT NOTICE A MAIN ROTOR GEARBOX DIMMLY ILLUMINATED CHIP LIGHT. MAINTENANNCE DISCOVERED AND INTERNAL SHORT IN THE CHIP DETECT
- [SDR DCGA2018FA0000398](https://openairdocs.org/sdr/DCGA2018FA0000398), Oct 1, 2018: GEARBOX. MAKING METAL. DURING A POST MAINTENANCE OPERATIONAL CHECK FLIGHT THE MAIN ROTOR GEARBOX CHIP LIGHT ILLUMINATED. A PIECE OF METAL WAS FOUND ON THE CHIP PLUG. THE TRANSMISSION 
- [SDR DCGA2018071200221](https://openairdocs.org/sdr/DCGA2018071200221), Jul 12, 2018: CHIP DETECTOR. CONTAMINATED. PILOT REPORTED AND ENGINE CHIP LIGHT AND PERFORMED AN UNSCHEDULED LANDING. MAINTENANCE FOUND 1 SLIVER ON THE UPPER GEARBOX CHIP PLUG. THE PLUG WAS CLEANED AND A
- [SDR 2018FA0000126](https://openairdocs.org/sdr/2018FA0000126), Apr 3, 2018: BLADDER. LEAKING. DURING 100 HOUR MAINTENANCE INSPECTION, A SMALL FUEL LEAK WAS DISCOVERED ON THE BOTTOM OF THE RIGHT FUEL BLADDER. BLADDER WAS REMOVED AND REPLACED
- [SDR DCGA201801230044](https://openairdocs.org/sdr/DCGA201801230044), Jan 23, 2018: ENGINE. MAKING METAL. DURING CRUISE FLIGHT AND ENGINE CHIP LIGHT INDICATION OCCURRED. THE PILOT PERFORMED A PRECAUTIONARY LANDING. MAINTENANCE DISCOVERED METAL FLAKES ON UPPER AND LO
- [SDR 2017FA0000485](https://openairdocs.org/sdr/2017FA0000485), Sep 12, 2017: BLADE. DELAMINATED. DURING A POST FLIGHT INSPECTION BY AN AIRCRAFT MECHANIC TAIL ROTOR LEADING EDGE DELAMINATION WAS FOUND. BOTH TAIL BLADES WERE REMOVED FROM THE AIRCRAFT AND REPL
- [SDR 2017FA0000142](https://openairdocs.org/sdr/2017FA0000142), Mar 22, 2017: HOUSING. WORN. EXTREME PLAY FOUND BETWEEN MAIN ROTOR PITCH HOUSING AND PITCH BEARING HOUSING. THE UPPER BOLT STILL HAD TORQUE STRIP APPLIED BETWEEN NUT WASHER AND BOLT BUT WAS
- [SDR 2017FA0000408](https://openairdocs.org/sdr/2017FA0000408), Jan 5, 2017: BLADE. DELAMINATED. TAIL ROTOR BLADE WAS FOUND IN A DELAMINATED STATE DURING A PREFLIGHT INSPECTION. THE ABRASION STRIP HAD DELAMINATED FROM THE LEADING EDGE OF THE BLADE. PROBABLE
- [SDR 2017FA0000005](https://openairdocs.org/sdr/2017FA0000005), Jan 5, 2017: GEARBOX. EXCESS PLAY. DURING MAINTENANCE A MECHANIC DISCOVERED EXCESSIVE GEARPLAY IN THE MAIN ROTOR TRANSMISSION. THE UNIT WAS REMOVED FOR REPAIR
- [SDR 2017FA0000004](https://openairdocs.org/sdr/2017FA0000004), Jan 5, 2017: BLADE. DELAMINATED. DURING PRE-FLIGHT INSPECTION FOUND TAIL ROTOR BLADE PN. 500P3100-105 SN. C774 LEADING EDGE ABRASION STRIP DELAMINATED.
- [SDR 2017FA0000000](https://openairdocs.org/sdr/2017FA0000000), Jan 3, 2017: COMPRESSOR. DAMAGED. PILOT REPORTED TURBINE OUTLET TEMPERATURE INCREASE AT END OF FLIGHT. MAINTENANCE DISCOVERED COMPRESSOR BLADES DAMAGED BY UNKNOWN FOD.
- [SDR 2017FA0000409](https://openairdocs.org/sdr/2017FA0000409), Dec 23, 2016: BLADE. DELAMINATED. TAIL ROTOR BLADEWAS FOUND IN A DELAMINATED STATE DURING A POST FLIGHT INSPECTION. THE ABRASION STRIP HAD DELAMINATED FROM THE LEADING EDGE OF THE BLADE. THIS BL
- [SDR 2017F00012](https://openairdocs.org/sdr/2017F00012), Dec 23, 2016: ABRASION STRIP. DELAMINATED. DURING POST FLIGHT INSPECTION FOUND TAIL ROTOR BLADE LEADING EDGE ABRASION STRIP DELAMINATED.
- [SDR 2016FA0000537](https://openairdocs.org/sdr/2016FA0000537), Oct 24, 2016: FUEL CONTROL. LEAKING. DURING A POST FLIGHT INSPECTION MAINTENANCE FOUND A SMALL FUEL LEAK AT THE OUT FITTING LOCATION ON THE ENGINE FUEL CONTROL UNIT. THE UNIT WAS REPLACED WITH A SE
- [SDR DCGA2016071800332](https://openairdocs.org/sdr/DCGA2016071800332), Jul 16, 2016: BLADE. DELAMINATED. FOUND DELAMINATION ON MAIN ROTOR BLADE STAINLESS STEEL LEADING EDGE.
- [SDR DCGA2016FA0000261](https://openairdocs.org/sdr/DCGA2016FA0000261), May 27, 2016: BLADE. DENTED. DAMAGE WAS FOUND IN AREAS A AND H ON 4 OF THE 5 MAIN ROTOR BLADE BOTTOM SKINS APPROXIMATELY 6" FROM THE BLADE TIPS. MAINTENANCE DETERMINED IAW CSP HMI-2 MM THAT
- [SDR 2016FA0000182](https://openairdocs.org/sdr/2016FA0000182), Apr 18, 2016: BLADE. DELAMINATED. DURING ROUTINE MAINTENANCE APROXIMATELY 1" INBD FROM THE TIP ON THE TOP OF THE MAIN ROTOR BLADE, PN 500P2100-105, SN 907B A .5" X .5" DELAMINATION WAS FOUND ON 
- [SDR K2DA20160308001](https://openairdocs.org/sdr/K2DA20160308001), Mar 5, 2016: BLADE. DELAMINATED. UPON THE DAILY INSPECTION, A COIN TAP TEST WAS PERFORMED ON THE TAIL ROTOR BLADES. TAIL ROTOR BLADE, PN 500P3100-105, SN C519 WAS DISCOVERED TO BE DELAMINATED. 
- [SDR CA160302016](https://openairdocs.org/sdr/CA160302016), Mar 2, 2016: PRESSURE SWITCH. FAILED. (CAN) FUEL PRESSURE SWITCH, FOUND TO LEAK DURING A 300HR CAUTION LIGHT FUEL PRESSURE SWITCH TEST. UNIT WAS THEN DISASSEMBLED AND FOUND THE BLUE SILICONE COATING
- [SDR 2016FA0000076](https://openairdocs.org/sdr/2016FA0000076), Feb 9, 2016: BLADE. DELAMINATED. UPON THE DAILY INSPECTION, A COIN TAP TEST WAS PERFORMED ON THE TAIL ROTOR BLADES AND BLADE WAS DISCOVERED TO BE DELAMINATED. THE DELAMINATION CONSISTS OF A 2" 
- [SDR K2D2016011200001](https://openairdocs.org/sdr/K2D2016011200001), Dec 31, 2015: BLADE. DELAMINATED. AFTER THE DAY`S FLIGHTS AND DURING THE DAILY INSPECTION WE FOUND, BY TAP TEST, THE L/E OF 1 OF THE TAIL ROTOR BLADES WAS DELAMINATED IN VARIOUS PLACES, VARYING 
- [SDR DCGA2015FA0000622](https://openairdocs.org/sdr/DCGA2015FA0000622), Dec 3, 2015: ENGINE. MAKING METAL. PILOT GOT AN INTERMITTENT ENGINE CHIP LIGHT INDICATION AFTER TAKEOFF AND RETURNED FOR LANDING. MAINTENANCE FOUND LIGHT EXTINGUISHED BUT FOUND METAL ON UPPER AND

All 230: https://openairdocs.org/model/mcdonnell-douglas-helicopter-369e/reports.md

## STCs that may be installed (OpenAirDocs) (246, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies
- [STC SR01059LA](https://openairdocs.org/stc/SR01059LA): Installation of right side dual utility mount. Airfilm Camera Systems LLC
- [STC SH133WE](https://openairdocs.org/stc/SH133WE): Installation of C-75 cargo rack set. Isolair Inc
- [STC SH3686NM](https://openairdocs.org/stc/SH3686NM): Installation of an Isolair Model3700-110 spray tank system. (500N restricted category). Isolair Inc
- [STC SR00181IB](https://openairdocs.org/stc/SR00181IB): Installation of alternate Cabin Door Latches to replace OEM door locks. Aerologic LLC
- [STC SR00709AT](https://openairdocs.org/stc/SR00709AT): Installation of Starter-Generator Cooling Kit. Precision Heli-Support LLC. Lists 369 Series
- [STC SR00771LA](https://openairdocs.org/stc/SR00771LA): Installation of right-side utility mount. Airfilm Camera Systems LLC
- [STC SR00772LA](https://openairdocs.org/stc/SR00772LA): Installation of left-side utility mount. Airfilm Camera Systems LLC
- [STC SR00862LA](https://openairdocs.org/stc/SR00862LA): Installation of aft belly utility mount. Airfilm Camera Systems LLC
- [STC SR04637CH](https://openairdocs.org/stc/SR04637CH): Replacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control Panel. Airwolf Aerospace LLC
- [STC SR00068DE](https://openairdocs.org/stc/SR00068DE): Installation of infrared imaging system. Dart Aerospace Company
- [STC SH5247NM](https://openairdocs.org/stc/SH5247NM): Installation of external pod, camera mount, and 12 volt power provision. Dart Aerospace USA Inc
- [STC SR00146IB](https://openairdocs.org/stc/SR00146IB): nstallation of the Integrated Health and Usage Monitoring System (HUMS). RMCI Canada Inc
- [STC SR02120SE](https://openairdocs.org/stc/SR02120SE): Installation of Garmin GTN 6XX/7XX Navigation System. Garmin International Inc
- [STC SH2735NM](https://openairdocs.org/stc/SH2735NM): Installation of pneumatic door actuators. Dart Aerospace USA Inc
- [STC SR02808LA](https://openairdocs.org/stc/SR02808LA): Installation of MD500 Side Pull Kit. Aerocraft Incorporated
- [STC SH5206NM](https://openairdocs.org/stc/SH5206NM): Installation of two underfuselage jacking hard points. Dart Aerospace USA Inc
- [STC SR00376DE](https://openairdocs.org/stc/SR00376DE): Installation of laser mapping system. Dart Aerospace USA Inc
- [STC SR04160CH](https://openairdocs.org/stc/SR04160CH): Installation of Heli-Preheat Kit, p/n TA3089-1 for 115 volt application. HARTZELL PROPELLER INC
- [STC SR00043LA](https://openairdocs.org/stc/SR00043LA): Installation of clip on Main Rotor Swashplate. Pac West Helicopters Inc
- [STC SH3319NM](https://openairdocs.org/stc/SH3319NM): Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,. Precise Flight Inc
- [STC SR01778SE](https://openairdocs.org/stc/SR01778SE): Installation of Onboard Systems International Cargo Hook Kits and Load Weigh Kit. Onboard Systems International LLC
- [STC SH2263NM](https://openairdocs.org/stc/SH2263NM): Installation of a fore-and-aft medical evacuation litter(s) kit. MD Helicopters LLC
- [STC SR00902DE](https://openairdocs.org/stc/SR00902DE): Installation of External Equipment Mounts for provisions. MD Helicopters Inc
- [STC SR04680NY](https://openairdocs.org/stc/SR04680NY): Installation of Human External Cargo (HEC) Long-Line Kit. Boost Human External Cargo Systems Inc
- [STC SR00314AT](https://openairdocs.org/stc/SR00314AT): Installation of engine firewall in Hughes 369 model helicopter. Thoroughbred Aviation Maintenance Inc
- [STC SR00450AT](https://openairdocs.org/stc/SR00450AT): Installation of a seat pan inspection panel. Thoroughbred Aviation Maintenance Inc. Lists 369 Series
- [STC SR00829AT](https://openairdocs.org/stc/SR00829AT): Installation of front extended cabin step. Thoroughbred Aviation Maintenance Inc. Lists 369 Series
- [STC SR01839AT](https://openairdocs.org/stc/SR01839AT): Installation of cyclic friction levers. Thoroughbred Aviation Maintenance Inc
- [STC SR02859AT](https://openairdocs.org/stc/SR02859AT): Installation of Part Number 369HT21004 main rotor hub fairing as a direct replacement for OEM Part Number 369D21004-11 (BSC). Thoroughbred Aviation Maintenance Inc
- [STC SR03265AT](https://openairdocs.org/stc/SR03265AT): Modification of engine gearbox breather system by the installation of Heli-Tech "HT800-Engine Gearbox Breather Kit", P/N HT800. Thoroughbred Aviation Maintenance Inc
- [STC SR04175AT](https://openairdocs.org/stc/SR04175AT): Installation of the HT400 Inspection Panel Kit. Thoroughbred Aviation Maintenance Inc
- [STC SR02693LA](https://openairdocs.org/stc/SR02693LA): Installation of a redundant system for the primary Cargo Hook system when conducting Human External Cargo (HEC) external loads operations. Onboard Systems International LLC
- [STC SH4908NM](https://openairdocs.org/stc/SH4908NM): Fabrication of Onboard Systems Model 200-034-00, 200-034-01, and 200-034-02 Load Weigh Kits. Onboard Systems International
- [STC SR00407SE](https://openairdocs.org/stc/SR00407SE): Fabrication of Onboard Systems Model 200-187-00 cargo hook kit. Onboard Systems International LLC
- [STC SR00525SE](https://openairdocs.org/stc/SR00525SE): Fabrication of Onboard Systems Model 200-231-00 and 200-231-01 Cargo Hook Attach Point Kit and installation of these Cargo Hook Attach Point Kits. Onboard Systems International
- [STC SR00892SE](https://openairdocs.org/stc/SR00892SE): Fabrication of Onboard Systems International Model 200-264-00, 200-264-01, and 200-264-02 Cargo Hook Kits. Onboard Systems International
- [STC SR02001SE](https://openairdocs.org/stc/SR02001SE): Fabrication and installation of Model 72448 locking fuel cover assembly. Timberline Aerospace LLC
- [STC SR02713SE](https://openairdocs.org/stc/SR02713SE): Manufacture and Installation of Human External Cargo (HEC) Hook System. Mechanical Specialties Inc
- [STC SR02704SE](https://openairdocs.org/stc/SR02704SE): Installation and maintenance of the Sunspot 36 and 46 series lights. AeroLED's Holdings LLC
- [STC SR01343NY](https://openairdocs.org/stc/SR01343NY): Installation of main rotor blade tie down tips. VIH Aerospace Inc
- [STC SR04539NY](https://openairdocs.org/stc/SR04539NY): Installation of the Human External Cargo (HEC) System. Boost Human External Cargo Systems Inc
- [STC SR02622SE](https://openairdocs.org/stc/SR02622SE): Installation of Garmin G500H TXi Display System (Primary Flight Display (PDF), Multi-Function Display (MFD)). Garmin International Inc
- [STC SH4655NM](https://openairdocs.org/stc/SH4655NM): Installation of Soloy 375-1000 series auxiliary fuel system. Fifty-Ten-Yankee LLC
- [STC SR02712LA](https://openairdocs.org/stc/SR02712LA): Installation of Torque Indicating Systems. Precision Heli-Support LLC
- [STC SR02124SE](https://openairdocs.org/stc/SR02124SE): Installation functionality. of Data Garmin Required: transponders: (1) Garmin GTX Master 345/345R Drawing with List ADS-B (MDL), Out and In 005-00734-A4, functionality;. Garmin International Inc
- [STC SH656GL](https://openairdocs.org/stc/SH656GL): Installation of auxiliary fuel system. Fargo Manufacturing Co
- [STC SH698GL](https://openairdocs.org/stc/SH698GL): Installation of belly-mounted cargo carrier. Fargo Manufacturing Co
- [STC SH907GL](https://openairdocs.org/stc/SH907GL): Installation of a starter generator cooling system. Fargo Manufacturing Co
- [STC SH908GL](https://openairdocs.org/stc/SH908GL): Installation of air conditioning system. Fargo Manufacturing Co

All 246: https://openairdocs.org/model/mcdonnell-douglas-helicopter-369e/stcs.md

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [PTA369D27502-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172189254920261008195107.0001): Foot Pedal. PT Aerospace LLC · PMA PQ05337NM · Replaces 369D27502-6 · Sep 28, 2026
- [PTA369D27502-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112106115420261008195107.0001): Foot Pedal. PT Aerospace LLC · PMA PQ05337NM · Replaces 369D27502-5 · Sep 28, 2026
- [369D28631-APX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137017068520261008195357.0001): Gasket,Exhaust Duct. APEX HELI-SUPPORT LLC · PMA PQ00075WB · Replaces 369D28631 · Sep 11, 2026
- [369A5528-APX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189070476720260923123829.0001): Bolt. APEX HELI-SUPPORT · PMA PQ00075WB · Replaces 369A5528 · Sep 4, 2026
- [369D25157-APX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187302131420260923123829.0001): Shim,Tail Rotor Output. APEX HELI-SUPPORT · PMA PQ00075WB · Replaces 369D25157 · Sep 4, 2026
- [369D25436-APX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162408468820261008195342.0001): Input Bearing Shim. APEX HELI-SUPPORT LLC · PMA PQ00075WB · Replaces 369D25436 · Sep 4, 2026
- [369D25155-APX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137547262920260923123829.0001): Shim, Output Bearing. APEX HELI-SUPPORT · PMA PQ00075WB · Replaces 369D25155 · Sep 4, 2026
- [369D25155](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194847140320260923124247.0001): Output Bearing Shim. APEX Heli-Support · PMA PQ00075WB · Replaces 369D25155-APX · Jul 30, 2026
- [PTAMHS1551S238](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155861036820260618160551.0001): Special Washer. PT Aerospace LLC · PMA PQ05337NM · Replaces MHS1551S238 · Jun 22, 2026
- [PTA369H7032](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198880634220260618165644.0001): Cap Ring. PT Aerospace LLC · PMA PQ05337NM · Replaces 369H7032 · May 29, 2026
- [PTA369H7031](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128542753020260618165643.0001): Cap Ring. PT Aerospace LLC · PMA PQ05337NM · Replaces 369H7031 · May 29, 2026
- [E369D2122 7-11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121756856420260527183114.0001): Ring, Droop Stop. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 369D21227-11 · May 13, 2026
- [AP600UM02-11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180254682420260508190532.0001): Aft Plate. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-11 · Apr 28, 2026
- [AP600UM02-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179700397020260508190531.0001): Adaptor. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-04 · Apr 28, 2026
- [AP600UM02-09](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177351588220260508190531.0001): Aft Bracket. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-09 · Apr 28, 2026
- [AP600UM02-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158186472320260508190530.0001): Mount Bracket, Left. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-02 · Apr 28, 2026
- [AP600UM02-08](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140873988320260508190531.0001): Channel. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-08 · Apr 28, 2026
- [AP600UM02-03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139188686020260508190530.0001): Doubler. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-03 · Apr 28, 2026
- [AP600UM02-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126961058820260508190530.0001): Mount Bracket, Right. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-01 · Apr 28, 2026
- [AP600UM02-05](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114745498620260508190531.0001): Lateral Brace. AirFilm Camera Systems · PMA PQ2334NM · Replaces AP600UM02-05 · Apr 28, 2026
- [PTA369D25184-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118581873720260304181416.0001): O-Ring. PT Aerospace LLC · PMA PQ05337NM · Replaces 369D25184-3 · Jan 22, 2026
- [KD651510](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136641814820250624152916.0001): Filter Replacement Kit. Donaldson Company Inc · PMA PQ2432CE · Replaces KD651510 · Jun 2, 2025
- [WF336342](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183441687520250602133029.0001): Filter Element, Lube. Donaldson Company Inc · PMA PQ2432CE · Replaces 038088-08, P-1050 · May 23, 2025
- [AP500UM03-RV2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142150914820250508133400.0001): Mount Assembly. AirFilm Camera Systems · PMA PQ2334NM · Modification part · Apr 17, 2025
- [PG369-25123](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190381256620250313100630.0001): Input Gear. PACIFIC GEAR SYSTEMS, INC · PMA PQ5267NM · Replaces 369D25123-11 · Dec 31, 2024
- [PG369-25125](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180496981320250313100630.0001): OutputPinion. PACIFIC GEAR SYSTEMS, INC · PMA PQ5267NM · Replaces 369D25125-11 · Dec 31, 2024
- [PG369-25127](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169644165720250313100630.0001): Output Gear. PACIFIC GEAR SYSTEMS, INC · PMA PQ5267NM · Replaces 369D25127-11 · Dec 31, 2024
- [PG369-25121](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165738612020250313100629.0001): Input Pinion. PACIFIC GEAR SYSTEMS, INC · PMA PQ5267NM · Replaces 369D25121-11 · Dec 31, 2024
- [M2001-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112754735620240802183931.0001): Brush, Electrical Contact. Miraj Corporation · PMA PQ0870NE · Replaces 150SG1009-5 · Jun 20, 2024
- [AAI- 150SG1070](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184047911720240320173349.0001): Friction Disc. Augusta Aero Innovations LLC · PMA PQ04441CE · Replaces 150SG1070 · Jan 31, 2024
- [N1830-1*](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170386827320240123183029.0001): NAASCO Carbon Brush. NAASCO Northeast Corp · PMA PQ0961NE · Replaces Lucas (LSI) Carbon Brushes 30300-1380… · Dec 20, 2023
- [N1830-2*](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145296719720240123183031.0001): NAASCO Carbon Brush. NAASCO Northeast Corp · PMA PQ0961NE · Replaces Lucas (LSI) Carbon Brushes 23081-1802… · Dec 20, 2023
- [TAU03323](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164396667520240221143036.0001): AV/Cabin Heat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Dec 14, 2023
- [N1834-1N1834-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193409817420230816180106.0001): Carbon BrushCarbon Brush. NAASCO Northeast Corp · PMA PQ0961NE · Replaces Lucas (LSI)2Carbon Brush… · Aug 15, 2023
- [N1834-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161576449820230816180101.0001): Carbon Brush. NAASCO Northeast Corp · PMA PQ0961NE · Replaces SkurkaAerospaceInc.(Aircraft… · Aug 15, 2023
- [MDL 375-100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103155313420230713163906.0001): Auxiliary Fuel Tank for MD500. Fifty-Ten-Yankee LLC · PMA PQ05439NM · Replaces ModificationPart · Jun 14, 2023
- [375-1000-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159016181820230630134926.0001): Auxiliary Fuel Tank RH Kit. DV Aviation, Inc. · PMA PQ00016CB · Modification part · Jun 8, 2023
- [375-1000-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150523330120230630134925.0001): Auxiliary Fuel Tank LH & RH Kit. DV Aviation, Inc. · PMA PQ00016CB · Modification part · Jun 8, 2023
- [375-1000-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128125086420230630134928.0001): Auxiliary Fuel Tank. DV Aviation, Inc. · PMA PQ00016CB · Modification part · Jun 8, 2023
- [375-1000-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121658942520230630134927.0001): Auxiliary Fuel Dual Tank Additions Kit. DV Aviation, Inc. · PMA PQ00016CB · Modification part · Jun 8, 2023
- [HT369-0994](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194988218320230127192326.0001): Rear Extended Cabin Step. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [369HT21004](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164533126820230127192329.0001): Main Rotor Hub Fairing. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [HT400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155644213920230127192330.0001): Inspection Panel Kit. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [HT500-369A3018](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153474967620230127192324.0001): Engine Firewall. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [HT800](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138835222420230127192329.0001): Engine Gearbox Breather Kit. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [HT369-0794](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121256731720230127192327.0001): Front Extended Cabin Step. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [HT301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120973253620230127192328.0001): Cyclic Friction Release Levers. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [HT100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116660875820230127192326.0001): Seat Pan Inspection Panel. Thoroughbred Aviation Maintenance, Inc. · PMA PQ00013CB · Modification part · Jan 25, 2023
- [E-9208-211](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199507372620221219222203.0001): Crew Seats Upholstered. CUSTOM AIRCRAFT INTERIORS · PMA PQ1890NM · Replaces 369D26554-511 · Dec 8, 2022
- [H5-5000-152](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199269702020221219222527.0001): Conv. Panel L/H Rotor Brake. CUSTOM AIRCRAFT INTERIORS · PMA PQ1890NM · Replaces 369D26570-17 · Dec 8, 2022

All of them: https://openairdocs.org/model/mcdonnell-douglas-helicopter-369e/pma.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [MD Helicopters 369E](https://openairdocs.org/model/md-helicopters-369e): 40 registered aircraft, registry code 3030008
- [Hughes Helicopters 369E](https://openairdocs.org/model/hughes-helicopters-369e): 29 registered aircraft, registry code 4470707
- [MD Helicopters 369E](https://openairdocs.org/model/md-helicopters-369e): 2 registered aircraft, registry code 3030014
- [Mcdonnell Douglas Mdhs 369E](https://openairdocs.org/model/mcdonnell-douglas-mdhs-369e): 1 registered aircraft, registry code 3030019

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.