# N805MD: 1986 Hughes Helicopters 369E

- Status: Valid registration
- Airframe: [Hughes Helicopters 369E](https://openairdocs.org/model/hughes-helicopters-369e) (registry code 4470707, 4 seats)
- Engine: [Allison 250-C20](https://openairdocs.org/engine/allison-250-c20) (registry code 03080)
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) (MD Helicopters LLC), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (Rolls-Royce Corporation) (OpenAirDocs)
- Serial number: 0168E
- Year built: 1986
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: December 19, 2023
- Certificate issued: December 8, 2023
- Expires: December 31, 2030
- Mode S code: AAF587
- Registered owner: [Integrity Aircaft Title Holdings LLC](https://openairdocs.org/faa-owner/INTEGRITY%20AIRCAFT%20TITLE%20HOLDINGS%20LLC)
- Location: [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)
- Owner type: LLC
- Owner's area on the map: 45.5578° N, 122.5053° W: Placed by OpenAirDocs at the center of ZIP code 97230, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=805MD
- Page: https://openairdocs.org/aircraft/N805MD

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 76 in force

### Matched by airframe (Hughes Helicopters 369E)

- [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

### Matched by engine (Allison 250-C20)

- [AD 2022-10-06](https://openairdocs.org/ad/2022-10-06): Turbine Section · Rolls-Royce 250-C20, 250-C20B, 250-C20C (T63-A-720) and 9 more. Effective Jun 28, 2022
- [AD 2018-13-01](https://openairdocs.org/ad/2018-13-01): Turbine Governor · Rolls-Royce 250-C10 (T63-A-5), 250-C18, 250-C18A and 24 more. Effective Aug 16, 2018
- [AD 2006-16-04](https://openairdocs.org/ad/2006-16-04): Inspection of the fuel nozzle screen · Rolls-Royce 250-B15A, 250-B15E, 250-B15G and 43 more. Effective Sep 7, 2006
- [AD 2006-13-06](https://openairdocs.org/ad/2006-13-06): Gas producer rotor assembly tie bolts · Rolls-Royce 250-B17, 250-B17B, 250-B17C and 16 more. Effective Jul 26, 2006
- [AD 2005-10-13](https://openairdocs.org/ad/2005-10-13): Turbine energy absorbing ring · Rolls-Royce 250-B17B, 250-B17C, 250-B17D and 7 more. Effective Jun 22, 2005
- [AD 2004-26-09](https://openairdocs.org/ad/2004-26-09): Compressor Adaptor Couplings · Rolls-Royce 250-B17, 250-B17B, 250-B17C and 8 more. Effective Feb 8, 2005
- [AD 2001-24-12](https://openairdocs.org/ad/2001-24-12): Helical Torquemeter Gearshaft Assembly · Rolls-Royce 250-B17, 250-B17C, 250-B17D and 13 more. Effective Dec 19, 2001
- [AD 98-24-28](https://openairdocs.org/ad/98-24-28): Main Fuel Control Bellows · Rolls-Royce 250-B15A, 250-B15E, 250-B15G and 36 more. Effective Jan 7, 1999
- [AD 96-19-01](https://openairdocs.org/ad/96-19-01): Superior Air Parts Manufacture Approval (PMA) Bearings · Rolls-Royce 250-B15G, 250-B17F, 250-B17F/1 and 17 more. Effective Sep 26, 1996
- [AD 88-17-01](https://openairdocs.org/ad/88-17-01): Fuel Controls · Rolls-Royce 250-B17, 250-B17B, 250-B17C and 26 more. Effective Mar 1, 1989
- [AD 83-03-02 R1](https://openairdocs.org/ad/83-03-02-R1): Slotted Third Stage Turbine Wheels · Rolls-Royce 250-B17, 250-B17B, 250-B17C and 5 more. Effective Feb 28, 1984
- [AD 82-24-05](https://openairdocs.org/ad/82-24-05): Control Assembly and Power Turbine Governor Assembly · Rolls-Royce 250-B15A, 250-B15E, 250-B15G and 43 more. Effective Nov 26, 1982
- [AD 82-13-03](https://openairdocs.org/ad/82-13-03): Modify Engine High Pressure Fuel Control Filter Assembly · Rolls-Royce 250-C20 and 250-C20B. Effective Jul 1, 1982
- [AD 79-21-01 R1](https://openairdocs.org/ad/79-21-01-R1): Third Stage Turbine Wheel Blade · Rolls-Royce 250-B17, 250-B17B, 250-B17C and 3 more. Effective Jun 3, 1981
- [AD 78-14-08](https://openairdocs.org/ad/78-14-08): Fuel Pump Drive Spline · Rolls-Royce 250-C18, 250-C18A, 250-C18B and 3 more. Effective Oct 24, 1979
- [AD 77-15-12](https://openairdocs.org/ad/77-15-12): Power Turbine Coupling Nut · Rolls-Royce 250-B15A, 250-B15E, 250-B15G and 23 more. Effective Sep 23, 1977
- [AD 77-09-08](https://openairdocs.org/ad/77-09-08): Bleed Valve Diaphragm · Rolls-Royce 250-B17, 250-B17B, 250-C20 and 2 more. Effective Jul 18, 1977
- [AD 74-14-03](https://openairdocs.org/ad/74-14-03): Fuel Control Rigging · Rolls-Royce 250-C20. Effective Jul 10, 1974
- [AD 73-19-07](https://openairdocs.org/ad/73-19-07): Turbine Governor-To-Fuel Control Tube · Rolls-Royce 250-C20. Effective Sep 14, 1973
- [AD 72-03-06](https://openairdocs.org/ad/72-03-06): Turbine Wheels · Rolls-Royce 250-B15A, 250-B15E, 250-B15G and 9 more. Effective Feb 8, 1972

### 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
- [AD 2017-18-14](https://openairdocs.org/ad/2017-18-14) (historical): Turbine Section · Rolls-Royce 250-C20, 250-C20B, 250-C20F and 8 more. Effective Oct 13, 2017
- [AD 2015-02-22](https://openairdocs.org/ad/2015-02-22) (historical): Repetitive visual inspections · Rolls-Royce 250-B17, 250-B17B, 250-B17C and 15 more. Effective Mar 9, 2015
- [AD 2012-14-06](https://openairdocs.org/ad/2012-14-06) (historical): Released turbine blades and shrouds · Rolls-Royce 250-C20, 250-C20B and 250-C20R/2. Effective Aug 14, 2012
- [AD 2004-24-09](https://openairdocs.org/ad/2004-24-09) (historical): Fuel nozzle · Rolls-Royce 250-B15A, 250-B15E, 250-B15G and 40 more. Effective Jan 5, 2005
- [AD 2001-20-51](https://openairdocs.org/ad/2001-20-51) (historical): Helical Torquemeter Gearshaft Assembly · 250-B17, 250-B17C, 250-B17D and 12 more

All 87: https://openairdocs.org/aircraft/N805MD/ads.md

## Information bulletins (advisory) (3 in force)

- [SAIB AIR-21-19R1](https://openairdocs.org/saib/AIR-21-19R1): 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
- [SAIB CE-01-10](https://openairdocs.org/saib/CE-01-10): . Issued Jan 24, 2001
- [SAIB AIR-21-19](https://openairdocs.org/saib/AIR-21-19) (historical): AERIAL TOW EQUIPMENT, Side Pull Hook. Issued Nov 29, 2021

## NTSB investigations

None matched to N805MD.

## FAA accident and incident reports

None matched to N805MD.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N805MD not matched to an aircraft (77, newest 50)

They name N805MD, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR R61A201704200328](https://openairdocs.org/sdr/R61A201704200328), Apr 20, 2017: WARNING MESSAGE. FALSE ACTIVATION. BRAKE LT AND RT FAULT IN FLIGHT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED FIM 32-41-00-810-825A, TEST PASSED.
- [SDR R61A201703280255](https://openairdocs.org/sdr/R61A201703280255), Mar 28, 2017: SEAL. LOOSE. R2 DOOR SEAL MAKING FLAPPING NOISE IN FLIGHT. CLEANED AND LUBED DOOR SEAL IAW 52-00-21. PERFORMED CABIN PRESSURIZATION INSPECTION, CANNOT DUPLICATE NOISE IAW 21
- [SDR R61A201703070196](https://openairdocs.org/sdr/R61A201703070196), Mar 6, 2017: WARNING SYSTEM. FALSE ACTIVATION. R2 DOOR NOISY IN FLIGHT. "DOOR PAX AFT OPEN" EICAS MESSAGE IN FLIGHT MFD STATUS PAGE SHOWED L2 DOOR OPEN. RAN QRH PRESSURIZATION NORMAL FA REPORTED ALL DOOR LOC
- [SDR R61A201612190751](https://openairdocs.org/sdr/R61A201612190751), Dec 19, 2016: FITTING. CORRODED. MAJOR, WHILE A/C WAS IN CMH FOR MX FOUND SHEAR CLIP CORRODED BETWEEN STR 28R AND 27R AT FR88. REMOVED AND REPLACED SHEAR CLIP PN 170-66531-001 ON FR88 BETWEEN S
- [SDR R61A201612190750](https://openairdocs.org/sdr/R61A201612190750), Dec 19, 2016: FITTING. CORRODED. MAJOR, WHILE A/C WAS IN FOR MX FOUND EVIDENCE OF CORROSION ON SHEAR CLIP BETWEEN STR 28R AND 29R FR 88. REMOVED AND REPLACED SHEAR CLIP PN 170-66530-001 ON FR88
- [SDR R61A201612190749](https://openairdocs.org/sdr/R61A201612190749), Dec 19, 2016: FITTING. CORRODED. MAJOR, WHILE A/C WAS IN FOR MX FOUND SHEAR CLIP CORRODED BETWEEN STR 28R AND 27R AT FR87.REMOVED AND REPLACED SHEAR CLIP PN 170-66041-002 ON FR 87 STR 28R AND 2
- [SDR R61A201612170748](https://openairdocs.org/sdr/R61A201612170748), Dec 19, 2016: FITTING. CORRODED. MAJOR, WHEN A/C WAS IN FOR MX FOUND EVIDENCE OF CORROSION ON SHEAR CLIP BETWEEN STR 28R AND 27R AT FR 86. MX REMOVED AND REPLACED SHEAR CLIP PN 170-66033-001 ON
- [SDR R61A201602240150](https://openairdocs.org/sdr/R61A201602240150), Feb 24, 2016: WARNING MESSAGE. FALSE ACTIVATION. CREW RECEIVED A WING ANTI-ICE MESSAGE. CREW RAN QRH AND MESSAGE CLEARED. MESSAGE LATER RETURNED, CREW RAN QRH AND MESSAGE DID NOT CLEAR. CREW DECLARED AN EMERGE
- [SDR R61A201601020017](https://openairdocs.org/sdr/R61A201601020017), Jan 2, 2016: ACTUATOR. BROKEN. CREW REPORTED THAT THE FORWARD CARGO DOOR WOULD NOT CLOSE. MAINTEANCE INSPECTED AND FOUND THE ACTUATOR WAS BROKEN, R & R FORWARD CARGO DOOR ACTUATOR IAW AMM AND
- [SDR R61A201505130307](https://openairdocs.org/sdr/R61A201505130307), May 13, 2015: SHEAR PLATE. CORRODED. WHILE IN HEAVY CHECK WAS REPORTED THAT TOP METAL PIECE ON FRAME 87-88 IN FRONT OF R-2 DOOR AROUND OF GALLEY MOUNTING NUT PLATES IS CORRODED. MAINTENANCE R & R T
- [SDR R61A201505130306](https://openairdocs.org/sdr/R61A201505130306), May 13, 2015: CROSSBEAM. CORRODED. DURING HEAVY CHECK, RT CROSSBEAM JUST IN FRONT OF FRAME 86 IS CORRODED. MAINTENANCE R & R THE CROSSBEAM IAW SRM 51-40-02, 51-41-01, 51-43-01. .
- [SDR R61A201505100308](https://openairdocs.org/sdr/R61A201505100308), May 10, 2015: DRAIN VALVE. CORRODED. DURING HEAVY CHECK, FWD DRAIN VALVE CORRODED. MAINTENANCE R & R FWD DRAIN VALVE AMM 38-11-09.
- [SDR R61A201505090310](https://openairdocs.org/sdr/R61A201505090310), May 9, 2015: INSERT. CORRODED. DURING HEAVY CHECK CABIN FLOOR PANEL 251 INSERT IS CORRODED. R & R THE FLOOR PANEL INSERT IAW AMM 25-00-17.
- [SDR R61A201505090309](https://openairdocs.org/sdr/R61A201505090309), May 9, 2015: BOLT. CORRODED. DURING HEAVY CHECK, GIRT BAR END CAP ATTACHING BOLT IS CORRODED. MAINTENANCE R & R GIRT BAR END CAP ATTACHING BOLT IAW AMM 52-41-41, PN NAS6604-14, BOLT. AIRCRA
- [SDR R61A201503040134](https://openairdocs.org/sdr/R61A201503040134), Mar 4, 2015: LIGHT. INOPERATIVE. CREW REPORTED THAT THE PHOTO LUMINESCENT STRIP AT ROWS 6 & 7 WAS INOPERATIVE. MAINTENANCE R & R PHOTO LUMINESCENT STRIP AT ROWS 6 & 7 IAW AMM AND OPS CHECKED GO
- [SDR R61A201502050077](https://openairdocs.org/sdr/R61A201502050077), Feb 5, 2015: SMOKE WARNING. FALSE ACTIVATION. CREW RECIEVED A LAV FIRE WARNING. CREW RAN QRH AND IAW THE F/A, THERE WAS NO VISIBLE FIRE BUT THERE WAS SMOKE. CREW DECLARED AN EMERGENCY AND ELECTED TO RETURN 
- [SDR R61A201412261256](https://openairdocs.org/sdr/R61A201412261256), Dec 26, 2014: BATTERY PACK. INOPERATIVE. CREW REPORTED THAT THE EMERGENCY LIGHT IN CEILING WAS INOPERATIVE. MAINTENANCE R & R EMERGENCY BATTERY IAW AMM AND OPS CHECKED GOOD.
- [SDR R61A201412181243](https://openairdocs.org/sdr/R61A201412181243), Dec 18, 2014: A/C PACK. ODOR. F/A REPORTED A BURNED COFFEE ODOR IN THE AFT. CAPTAIN TURNED OFF NR 2 A/C PACK AND ODOR WENT AWAY. DID NOT DECLARE AN EMERGENCY AND LANDED WITHOUT INCIDENT.
- [SDR R61A201411101176](https://openairdocs.org/sdr/R61A201411101176), Nov 10, 2014: RIB. CRACKED. DURING HEAVY CHECK, LT RIB 52 INBD RIB WEB CRACKED ON BOTTOM SIDE. MX R & R IAW SRM 57-42-01. REFERENCE NRWC FOR WORK DETAILS. PN 170-24656-003, RIB.
- [SDR R61A201411101174](https://openairdocs.org/sdr/R61A201411101174), Nov 10, 2014: BULKHEAD. CRACKED. DURING HEAVY CHECK, RT APU BULKHEAD 351BZ, BOTH ENDS OF ANGLE ARE CRACKED. MX REPAIRED CRACKS AND PERFORMED HFEC WITH NO CRACK LIKE INDICATIONS IAW SRM 53-31-21
- [SDR R61A201411091177](https://openairdocs.org/sdr/R61A201411091177), Nov 9, 2014: SEAL REST. GOUGED. DURING HEAVY CHECK, AFT CARGO DOOR LOWER SEAL REST HAS SEVERAL GOUGES. MAINTENANCE AFT CARGO DOOR LOWER SEAL REST IAW AMM 20-10-01. APPLIED SEALANT TO BOTH LOWE
- [SDR R61A201411091167](https://openairdocs.org/sdr/R61A201411091167), Nov 9, 2014: FASTENER. CORRODED. DURING HEAVY CHECK, 9 FASTENERS ON OTBD SIDE OF STR 28R BETWEEN FRAMES 88-89 NEXT TO WASTE BOX ARE CORRODED. MX R & R 9 FASTENERS ON OTBD SIDE OF STR 28R BETWEE
- [SDR R61A201411091166](https://openairdocs.org/sdr/R61A201411091166), Nov 9, 2014: SHEAR TIE. CORRODED. DURING HEAVY CHECK, FRAME 88 SHEAR TIE BETWEEN 28-27 RT LOWER INBD CORNER IS CORRODED. MX R & R FRAME 88 SHEAR CLIP BETWEEN 28-27. RT LOWER INBD SHEAR CLIP, PN 
- [SDR R61A201411081165](https://openairdocs.org/sdr/R61A201411081165), Nov 8, 2014: DOUBLER. CORRODED. DURING HEAVY CHECK, INTERNAL DOUBLER AT WATER SERVICE PANEL UNDER AFT LAV FLOOR IS CORRODED. MAINTENANCE COMPLIED WITH SB R170EO-53-10-00-0020, REMOVED AND DISC
- [SDR R61A201411071164](https://openairdocs.org/sdr/R61A201411071164), Nov 7, 2014: TRUNNION. CORRODED. DURING HEAVY CHECK, FWD UPPER AND LOWER TRUNNION FITTINGS WORN AND PITTED. MX COMPLIED WITH ETD 2014-170-094313.
- [SDR R61A201411071160](https://openairdocs.org/sdr/R61A201411071160), Nov 7, 2014: NUT. CORRODED. RT NR 1 FLAP ACTUATOR FWD ATTACHMENT NUT IS CORRODED. MAINTENANCE R & R RT NR 1 FLAP ACTUATOR FWD ATTACHMENT NUT IAW AMM 27-51-01, PN PE22078L8 NUT,
- [SDR R61A201411061200](https://openairdocs.org/sdr/R61A201411061200), Nov 6, 2014: RIB. CRACKED. DURING HEAVY CHECK, LT MLG FWD BULKHEAD OTBD OF ARTIFICAL FEEL UNIT IS CRACKED. MX R & R LT MLG FWD BULKHEAD OTBD OF ARTIFICAL FEEL UNIT, RIB 52 PANEL, IAW SRM 
- [SDR R61A201411061186](https://openairdocs.org/sdr/R61A201411061186), Nov 6, 2014: BRACKET. CORRODED. DURING HEAVY CHECK, AFT LAV HARDWARE ON MIDDLE AND AFT FLOOR SPLIT BOLT COUPLERS ARE CORRODED. MX R & R AFT LAV HARDWARE ON MIDDLE AND AFT FLOOR SPLIT BOLT COUP
- [SDR R61A201411061168](https://openairdocs.org/sdr/R61A201411061168), Nov 6, 2014: SKIN. DAMAGED. DURING HEAVY CHECK, TAIL CONE HAS TWO CREASES ON LT SIDE. MAINTENANCE FABRICATED AND INSTALLED REPAIR DOUBLER IAW SRM 51-31-01 AND ETD 2014-170-093789. CUTOUT S
- [SDR R61A201411051184](https://openairdocs.org/sdr/R61A201411051184), Nov 5, 2014: DOOR. CORRODED. DURING HEAVY CHECK, INTERNAL SIDE OF WASTE SERVICE DOOR HAS SEVERAL AREAS OF CORROSION. MX R & R WASTE SERVICE DOOR IAW SRM 51-40-02, 51-23-06, AMM 53-03-60 REF
- [SDR R61A201411051162](https://openairdocs.org/sdr/R61A201411051162), Nov 5, 2014: SCREW. CORRODED. DURING HEAVY CHECK, WASTE SERVICE DOOR BONDING BRACKET ON FUSELAGE SIDE IS CORRODED AROUND SCREWS. MAINTENANCE R & R SCREWS IAW NE 06-001.
- [SDR R61A201411051161](https://openairdocs.org/sdr/R61A201411051161), Nov 5, 2014: STOP FITTING. CORRODED. DURING HEAVY CHECK, R2 DOOR STOPS 1, 2, 3, STOP HARDWARE IS CORRODED. MX R & R R2 DOOR STOPS 1, 2, 3, STOP HARDWARE IAW AMM 52-42-23, PN PE21094403006A, BOLT.
- [SDR R61A201411021163](https://openairdocs.org/sdr/R61A201411021163), Nov 2, 2014: TRUNNION. CORRODED. DURING HEAVY CHECK, LT MLG AFT TRUNNION FITTING HAS PITTING ON OTBD SIDE. MAINTENANCE COMPLIED WITH ETD 2014-170-094313.
- [SDR R61A201407040851](https://openairdocs.org/sdr/R61A201407040851), Jul 4, 2014: SLIDE. DAMAGED. WHEN THE F/A OPENED THE L1 DOOR SHE NOTICED THAT THE GIRT BAR WAS STILL STUCK IN THE FLOOR AND THE SLIDE STARTED TO UNRAVEL. MAINTENANCE INSPECTED AND R & R THE
- [SDR R61A201405130647](https://openairdocs.org/sdr/R61A201405130647), May 13, 2014: FLASHLIGHT. WEAK. CREW REPORTED THAT THE F/O FLASHLIGHT WAS VERY DIM. MAINTENANCE R & R FLASHLIGHT IAW AMM AND OPS CHECKED GOOD.
- [SDR R61A201308100720](https://openairdocs.org/sdr/R61A201308100720), Aug 10, 2013: LINE. LEAKING. CREW REPORTED THAT DURING CLIMB, RECEIVED A HYD 2 LOW QTY ADVISORY, MONITORED HYD QTY AND DISCOVERED IT WAS DROPPING RAPIDLY. ELECTED TO RETURN TO DEPARTURE. TH
- [SDR R61A201306010508](https://openairdocs.org/sdr/R61A201306010508), Jun 1, 2013: DOOR. LACK OF LUBE. CREW REPORTED MAIN CABIN DOOR HARD TO CLOSE. MX LUBED L1 DOOR IAW AMM 12-10-00.
- [SDR R61A201302130155](https://openairdocs.org/sdr/R61A201302130155), Feb 13, 2013: FAIRING. CRACKED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT 195 UPPER FAIRING SKIRT CRACKED. MAINTENANCE REPAIRED THE RIGHT 195 UPPER FAIRING SKIRT IAW EMB ET
- [SDR R61A201302080148](https://openairdocs.org/sdr/R61A201302080148), Feb 8, 2013: CROSSBEAM. CORRODED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND CROSSBEAM AT FRAME 84 CORRODED IN THE CENTER. MAINTENANCE REPAIRED CROSS BEAM AT FRAME 84 IAW EMB ETD2013-17
- [SDR R61A201302070140](https://openairdocs.org/sdr/R61A201302070140), Feb 7, 2013: SPAR. DAMAGED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND 2 FASTENER HOLES LEFT WING PREVIOUS "MAJOR REPAIR " TO WING SPAR BORE TOLERANCES OUT OF LIMITS. MAINTENANCE 
- [SDR R61A201302040125](https://openairdocs.org/sdr/R61A201302040125), Feb 4, 2013: FITTING. CORRODED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND SHEAR CLIP AT FRAME 88 FORWARD OF LAVATORY WASTE BOX CORRODED. MAINTENANCE REMOVED AND REPLACED SHEAR CLIP I
- [SDR R61A201302030126](https://openairdocs.org/sdr/R61A201302030126), Feb 3, 2013: DOUBLER. CORRODED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND DOUBLER UNDER LAVATORY BOX CORRODED. MAINTENANCE REMOVED AND REPLACED DOUBLER IAW EMB 170 SRM 51-41-01, 51-4
- [SDR R61A201302030124](https://openairdocs.org/sdr/R61A201302030124), Feb 3, 2013: BRACKET. CRACKED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND BRACKET CRACKED VERTICAL STABILIZER REAR SPAR ABOVE THIRD RUDDER ATTACH HINGE. MAINTENANCE REPAIRED BRACKET 
- [SDR R61A201302010156](https://openairdocs.org/sdr/R61A201302010156), Feb 1, 2013: BRACKET. CRACKED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE NLG STEERING MANIFOLD BRACKET CRACKED. MAINTENANCE REMOVED AND REPLACED THE NLG STEERING MANIFOLD BRACKE
- [SDR R61A201302010132](https://openairdocs.org/sdr/R61A201302010132), Feb 1, 2013: SEAL SEAT. CORRODED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FORWARD CARGO DOOR LOWER FORWARD SEAL REST CORRODED. MAINTENANCE REMOVED AND REPLACED THE FORWARD CARGO 
- [SDR R61A201302010131](https://openairdocs.org/sdr/R61A201302010131), Feb 1, 2013: SEAL SEAT. CORRODED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FORWARD CARGO DOOR LOWER CENTER SEAL REST CORRODED. MAINTENANCE REMOVED AND REPLACED THE FORWARD CARGO D
- [SDR R61A201302010112](https://openairdocs.org/sdr/R61A201302010112), Feb 1, 2013: SHEAR TIE. CORRODED. DURING HEAVY CHECK, MAINTENANCE FOUND THE CF3 BELLY SHEAR TIE AT FRAME 83 CORRODED. MAINTENANCE REMOVED AND REPLACED SHEAR TIEIAW SRM 51-41-01 AND 51-41-02. MAJ
- [SDR R61A201301300144](https://openairdocs.org/sdr/R61A201301300144), Jan 30, 2013: DAMPER. CORRODED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE R1 DOOR DAMPER CORRODED. MAINTENANCE REMOVED AND REPLACED THE R1 DOOR DAMPER IAW EMB 170 AMM 52-41-27. T
- [SDR R61A201301300138](https://openairdocs.org/sdr/R61A201301300138), Jan 30, 2013: SERVICE PANEL. CORRODED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE WASTE SERVICE BOX CORRODED. MAINTENANCE REMOVED AND REPLACED THE WASTE BOX IAW EMB 170 SRM 51-43-03, AND
- [SDR R61A201301300111](https://openairdocs.org/sdr/R61A201301300111), Jan 30, 2013: SUPPORT. CRACKED. WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND LEFT RAM AIR DUCT SUPPORT ASSEMBLY CRACKED. MAINTENANCE REMOVED AND REPLACED THE SUPPORT ASSEMBLY IAW EMB 17

All 77: https://openairdocs.org/aircraft/N805MD/unmatched-reports.md

## STCs that may be installed (OpenAirDocs) (252, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Hughes Helicopters 369E)

- [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 252: https://openairdocs.org/aircraft/N805MD/stcs.md

## Related

- Other Hughes Helicopters 369E aircraft: https://openairdocs.org/model/hughes-helicopters-369e/aircraft.md
- The Allison 250-C20 engine: https://openairdocs.org/engine/allison-250-c20.md

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