# Bell Helicopter Textron 206B

- Type: Aircraft model (FAA registry)
- Registry code: 1181518
- Manufacturer (registry): BELL HELICOPTER TEXTRON
- Model: 206B
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Turbo-shaft
- Seats: 5
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS H2SW](https://openairdocs.org/tcds/H2SW) (OpenAirDocs)
- Holder: Bell Textron Canada Limited
- Registered aircraft: 29
- Page: https://openairdocs.org/model/bell-helicopter-textron-206b

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 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 2023-06-05](https://openairdocs.org/ad/2023-06-05): Tail Rotor Drive Shaft · Bell Textron Canada 206A, 206A-1 (OH-58A), 206B and 5 more. Effective May 19, 2023
- [AD 2022-20-04](https://openairdocs.org/ad/2022-20-04): Tail Rotor Drive Shaft · Bell Textron Canada 206, 206A, 206A-1 (OH-58A) and 6 more. Effective Dec 23, 2022
- [AD 2021-19-01](https://openairdocs.org/ad/2021-19-01): Cabin Equipment/Furnishings · Shoulder harness restraint system (Bell Helicopter Textron STC SH2073SO or SH2751SO). Effective Oct 13, 2021
- [AD 2021-15-06](https://openairdocs.org/ad/2021-15-06): Tail Rotor Drive · Bell Textron Canada 206A, 206B, 206L and 3 more. Effective Aug 27, 2021
- [AD 2021-11-01](https://openairdocs.org/ad/2021-11-01): Turbine Section · Bell Textron Canada 206B and 206L. Effective Jul 15, 2021
- [AD 2019-08-10](https://openairdocs.org/ad/2019-08-10): Main Rotor Drive System · Bell Helicopter Textron Canada 206A, 206B, 206L and 4 more. Effective Jun 24, 2019
- [AD 2018-25-17](https://openairdocs.org/ad/2018-25-17): Air Conditioning System Wiring · Airbus Helicopters 206A, 206B, 206L and 13 more. Effective Jan 22, 2019
- [AD 2017-05-04](https://openairdocs.org/ad/2017-05-04): Tension Torsion Strap · Bell Helicopter Textron Canada 206A, 206B, 206L and 3 more. Effective Mar 17, 2017
- [AD 2013-22-21](https://openairdocs.org/ad/2013-22-21): Emergency Flotation Section · Apical Industries, Inc. Emergency Float Kits (Dart Aerospace ULC STC SR01535LA). Effective Dec 13, 2013
- [AD 2013-18-06](https://openairdocs.org/ad/2013-18-06): Main Rotor Control · Bell Helicopter Textron Canada 206A, 206B, 206L and 10 more. Effective Oct 17, 2013
- [AD 2013-18-03](https://openairdocs.org/ad/2013-18-03): Ignition Power Supply · Bell Helicopter Textron Canada 206A, 206B and 206L. Effective Oct 11, 2013
- [AD 2012-12-11](https://openairdocs.org/ad/2012-12-11): Engine EFT/TOT Indicating System · Supplemental lighting system (Aviation Specialties Unlimited STC SR01383SE). Effective Jul 24, 2012
- [AD 2011-25-01](https://openairdocs.org/ad/2011-25-01): Liferafts · Agusta AB412, AB412 EP, 206A and 23 more. Effective Jan 17, 2012
- [AD 2010-26-51](https://openairdocs.org/ad/2010-26-51): Tail rotor blade · Bell Helicopter Textron Canada 206A, 206B, 206L and 10 more. Effective Mar 25, 2011
- [AD 2009-07-52](https://openairdocs.org/ad/2009-07-52): Cyclic control lever assembly · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 7 more. Effective May 1, 2009
- [AD 2008-14-03](https://openairdocs.org/ad/2008-14-03): Tailboom attachment · Bell Helicopter Textron Canada 206A, 206B, 206L and 3 more. Effective Aug 14, 2008
- [AD 2007-25-07](https://openairdocs.org/ad/2007-25-07): Fin support · Bell Helicopter Textron Canada 206A and 206B. Effective Jan 14, 2008
- [AD 2007-23-17](https://openairdocs.org/ad/2007-23-17): Main rotor latch bolts · Bell Helicopter Textron Canada 206A and 206B. Effective Dec 6, 2007
- [AD 2007-22-01](https://openairdocs.org/ad/2007-22-01): Spindle · Bell Helicopter Textron Canada 206A and 206B. Effective Nov 6, 2007
- [AD 2007-01-06](https://openairdocs.org/ad/2007-01-06): Tail rotor blade (blade) · Bell Helicopter Textron Canada 206A, 206B, 206L and 3 more. Effective Feb 13, 2007
- [AD 2005-21-03](https://openairdocs.org/ad/2005-21-03): Tail rotor blade (blade) root doublers (doublers) · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 5 more. Effective Nov 21, 2005
- [AD 2005-16-04](https://openairdocs.org/ad/2005-16-04): High forward crosstube · Bell Helicopter Textron Canada 206A and 206B with STC SH1392SO. Effective Sep 12, 2005
- [AD 2003-13-14](https://openairdocs.org/ad/2003-13-14): Chip detector · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 5 more. Effective Aug 12, 2003
- [AD 2002-20-05](https://openairdocs.org/ad/2002-20-05): Rescue hoists · Agusta A109, A109A, A109A II and 31 more. Effective Nov 7, 2002
- [AD 81-18-01 R1](https://openairdocs.org/ad/81-18-01-R1): Trunnion · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 3 more. Effective Jan 15, 2002
- [AD 2001-02-03](https://openairdocs.org/ad/2001-02-03): Raised Forging Boss · Bell Helicopter Textron Canada 206A, 206B, 206L and 2 more. Effective Mar 9, 2001
- [AD 96-06-04](https://openairdocs.org/ad/96-06-04): Driveshaft Assembly  Inspection · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 1 more. Effective Apr 25, 1996
- [AD 95-24-06](https://openairdocs.org/ad/95-24-06): Rfms Changes - Autorotation · Bell Helicopter Textron Canada 206B and 206L with STC SH4169NM or 2 others. Effective Dec 27, 1995
- [AD 95-11-14](https://openairdocs.org/ad/95-11-14): Crosstubes · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 5 more. Effective Jun 30, 1995
- [AD 95-09-06](https://openairdocs.org/ad/95-09-06): Fuel Valve Switch · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 4 more. Effective Jun 8, 1995
- [AD 94-24-11](https://openairdocs.org/ad/94-24-11): Tail Rotor Drive Shaft · Bell Helicopter Textron Canada 206A, 206B, 206L and 2 more. Effective Jan 6, 1995
- [AD 94-20-03](https://openairdocs.org/ad/94-20-03): Main Rotor Hub Trunnion · Bell Helicopter Textron Canada 206A, 206B, 206B-1 and 4 more. Effective Oct 11, 1994
- [AD 94-19-02](https://openairdocs.org/ad/94-19-02): Swashplate Support Assembly · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 4 more. Effective Sep 28, 1994
- [AD 94-15-07](https://openairdocs.org/ad/94-15-07): Main Rotor Blades · Bell Helicopter Textron Canada 206A, 206B, 206L and 3 more. Effective Aug 26, 1994
- [AD 92-09-07](https://openairdocs.org/ad/92-09-07): Vertical Fin Supports · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 1 more. Effective Jun 29, 1992
- [AD 92-06-12](https://openairdocs.org/ad/92-06-12): Transmission Failure · Bell Helicopter Textron Canada 206A, 206B, 206L and 2 more. Effective Apr 13, 1992
- [AD 92-01-05](https://openairdocs.org/ad/92-01-05): Main Rotor Blades · Bell Helicopter Textron Canada 206A, 206B, 206L and 2 more. Effective Feb 5, 1992
- [AD 90-13-01 R1](https://openairdocs.org/ad/90-13-01-R1): Tail Rotor Blade Assembly · Bell Helicopter Textron Canada 206B, 206L, 206L-1 and 1 more. Effective Oct 17, 1991
- [AD 90-21-03](https://openairdocs.org/ad/90-21-03): Tail Rotor Blade Assembly · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 4 more. Effective Aug 14, 1991
- [AD 91-03-12](https://openairdocs.org/ad/91-03-12): Emergency Float Bags · Bell Helicopter Textron Canada 206A, 206B, 206L and 2 more. Effective Feb 28, 1991
- [AD 89-10-11 R1](https://openairdocs.org/ad/89-10-11-R1): Rfm Limitations · Bell Helicopter Textron Canada 206A and 206B. Effective Jul 31, 1989
- [AD 88-23-03](https://openairdocs.org/ad/88-23-03): Tail Rotor Yoke Assembly · Bell Helicopter Textron Canada 206A, 206B, 206B-1 and 3 more. Effective Jul 25, 1989
- [AD 78-11-02 R1](https://openairdocs.org/ad/78-11-02-R1): Rotor Blade Straps · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 4 more. Effective Dec 15, 1988
- [AD 87-10-11](https://openairdocs.org/ad/87-10-11): Main Rotor Mast Assemblies · Bell Helicopter Textron Canada 206A, 206B, 206L and 2 more. Effective Aug 8, 1988
- [AD 86-24-01](https://openairdocs.org/ad/86-24-01): T/R Assembly · Bell Helicopter Textron Canada 206A, 206B and 206L. Effective Dec 15, 1986
- [AD 85-26-06](https://openairdocs.org/ad/85-26-06): Tail Rotor Blades · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 4 more. Effective Jan 31, 1986
- [AD 85-25-01](https://openairdocs.org/ad/85-25-01): Cyclic Control Stick · Bell Helicopter Textron Canada 206A, 206B, 206L and 2 more. Effective Dec 30, 1985
- [AD 80-18-04 R1](https://openairdocs.org/ad/80-18-04-R1): Main Rotor Trunnion · Bell Helicopter Textron Canada 206A, 206A-1 (OH-58A), 206B and 3 more. Effective Nov 24, 1980

Historical (superseded or no longer in force):

- [AD 2021-26-08](https://openairdocs.org/ad/2021-26-08) (historical): Tail Rotor Drive Shaft · Bell Textron Canada 206, 206A, 206A-1 and 7 more. Effective Jan 27, 2022
- [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 2013-20-13](https://openairdocs.org/ad/2013-20-13) (historical): Turbine Section · Bell Helicopter Textron Canada 206A, 206B and 206L. Effective Dec 10, 2013
- [AD 2009-08-03](https://openairdocs.org/ad/2009-08-03) (historical): Tail rotor blade (blade) · Bell Helicopter Textron 206A, 206B, 206L and 10 more. Effective Apr 24, 2009
- [AD 2009-07-51](https://openairdocs.org/ad/2009-07-51) (historical): Lever assembly bearing · Bell Helicopter Textron 206A, 206A-1 (OH-58A), 206B and 7 more
- [AD 2007-19-52](https://openairdocs.org/ad/2007-19-52) (historical): Tail rotor blade (blade) · Bell Helicopter Textron 206A, 206B, 206L and 10 more. Effective Dec 5, 2007
- [AD 2004-24-08](https://openairdocs.org/ad/2004-24-08) (historical): Tail rotor blade (blade) · Bell Helicopter Textron 206A, 206B, 206L and 3 more. Effective Dec 16, 2004
- [AD 81-18-01](https://openairdocs.org/ad/81-18-01) (historical): Main Rotor Trunnions · Bell Helicopter Textron 206A, 206A-1 (OH-58A), 206B and 3 more. Effective Sep 22, 1981

All 82: https://openairdocs.org/model/bell-helicopter-textron-206b/ads.md

## Information bulletins (advisory) (9)

- [SAIB SW-18-02](https://openairdocs.org/saib/SW-18-02): Loss of Hardware  Tail Rotor Drive Shaft Couplings. Issued Nov 2, 2017
- [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 SW-10-42R1](https://openairdocs.org/saib/SW-10-42R1): Emergency Float Kits. Issued Aug 11, 2010
- [SAIB SW-10-42](https://openairdocs.org/saib/SW-10-42) (historical): Emergency Float Kits. Issued Aug 5, 2010
- [SAIB SW-08-42](https://openairdocs.org/saib/SW-08-42): Emergency Float with Liferaft Kits (kits). Issued Aug 27, 2008
- [SAIB SW-05-87](https://openairdocs.org/saib/SW-05-87): . Issued Sep 30, 2005
- [SAIB SW-05-25](https://openairdocs.org/saib/SW-05-25): . Issued Jan 10, 2005
- [SAIB SW-05-24](https://openairdocs.org/saib/SW-05-24): . Issued Dec 22, 2004
- [SAIB SW-04-92](https://openairdocs.org/saib/SW-04-92): . Issued Sep 30, 2004

## Registered aircraft (29)

- [N107LH](https://openairdocs.org/aircraft/N107LH): [Helilease LLC](https://openairdocs.org/faa-owner/HELILEASE%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1978, S/N 2423
- [N110WG](https://openairdocs.org/aircraft/N110WG): [Meshoppen Air LLC](https://openairdocs.org/faa-owner/MESHOPPEN%20AIR%20LLC), [Tunkhannock, PA](https://openairdocs.org/faa-place/PA/Tunkhannock), built 1978, S/N 2367
- [N120LH](https://openairdocs.org/aircraft/N120LH): [Helilease LLC](https://openairdocs.org/faa-owner/HELILEASE%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1979, S/N 2720
- [N158LH](https://openairdocs.org/aircraft/N158LH): [Helilease LLC](https://openairdocs.org/faa-owner/HELILEASE%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1989, S/N 4065
- [N169AA](https://openairdocs.org/aircraft/N169AA): [Pierce Associates LLC](https://openairdocs.org/faa-owner/PIERCE%20ASSOCIATES%20LLC), [Prineville, OR](https://openairdocs.org/faa-place/OR/Prineville), built 1973, S/N 990
- [N176PD](https://openairdocs.org/aircraft/N176PD): [Elon Management LLC](https://openairdocs.org/faa-owner/ELON%20MANAGEMENT%20LLC), [Salem, OR](https://openairdocs.org/faa-place/OR/Salem), built 2008, S/N 4658
- [N17NR](https://openairdocs.org/aircraft/N17NR): [Trans 5 Investments LLC](https://openairdocs.org/faa-owner/TRANS%205%20INVESTMENTS%20LLC), [Saint Martinville, LA](https://openairdocs.org/faa-place/LA/Saint%20Martinville), built 1972, S/N 786
- [N206KK](https://openairdocs.org/aircraft/N206KK): [Cirrus Air Express LLC](https://openairdocs.org/faa-owner/CIRRUS%20AIR%20EXPRESS%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1991, S/N 4188
- [N245WW](https://openairdocs.org/aircraft/N245WW): [Withrotor Aviation Inc](https://openairdocs.org/faa-owner/WITHROTOR%20AVIATION%20INC), [Lakeview, OR](https://openairdocs.org/faa-place/OR/Lakeview), built 1976, S/N 2026
- [N248WW](https://openairdocs.org/aircraft/N248WW): [Farwest Aviation LLC](https://openairdocs.org/faa-owner/FARWEST%20AVIATION%20LLC), [Billings, MT](https://openairdocs.org/faa-place/MT/Billings), S/N 2866
- [N249WW](https://openairdocs.org/aircraft/N249WW): [Larson Helicopters LLC](https://openairdocs.org/faa-owner/LARSON%20HELICOPTERS%20LLC), [Perham, MN](https://openairdocs.org/faa-place/MN/Perham), built 1979, S/N 2882
- [N28UK](https://openairdocs.org/aircraft/N28UK): [Oas2 LLC](https://openairdocs.org/faa-owner/OAS2%20LLC), [Orlando, FL](https://openairdocs.org/faa-place/FL/Orlando), built 1978, S/N 2475
- [N290LH](https://openairdocs.org/aircraft/N290LH): [Larson Helicopters LLC](https://openairdocs.org/faa-owner/LARSON%20HELICOPTERS%20LLC), [Perham, MN](https://openairdocs.org/faa-place/MN/Perham), built 1977, S/N 2186
- [N305GL](https://openairdocs.org/aircraft/N305GL): [Tickety Boo Consulting LLC](https://openairdocs.org/faa-owner/TICKETY%20BOO%20CONSULTING%20LLC), [Whitefish, MT](https://openairdocs.org/faa-place/MT/Whitefish), built 1979, S/N 2790
- [N407AD](https://openairdocs.org/aircraft/N407AD): [Ocean Air Helicopters Inc](https://openairdocs.org/faa-owner/OCEAN%20AIR%20HELICOPTERS%20INC), [Port Orford, OR](https://openairdocs.org/faa-place/OR/Port%20Orford), built 1988, S/N 4023
- [N502NS](https://openairdocs.org/aircraft/N502NS): [National Aeronautics And Space Administration](https://openairdocs.org/faa-owner/NATIONAL%20AERONAUTICS%20AND%20SPACE%20ADMINISTRATION), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), S/N 3885
- [N57KK](https://openairdocs.org/aircraft/N57KK): [Path Clear LLC](https://openairdocs.org/faa-owner/PATH%20CLEAR%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N 4047
- [N635GT](https://openairdocs.org/aircraft/N635GT): [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), S/N 906
- [N707MK](https://openairdocs.org/aircraft/N707MK): [Sch Aviation Inc Trustee](https://openairdocs.org/faa-owner/SCH%20AVIATION%20INC%20TRUSTEE), Norfolk, built 2007, S/N 4633
- [N711ZW](https://openairdocs.org/aircraft/N711ZW): [Malmrose Heli Services Inc](https://openairdocs.org/faa-owner/MALMROSE%20HELI%20SERVICES%20INC), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 1979, S/N 2691
- [N789SJ](https://openairdocs.org/aircraft/N789SJ): [Agricultural Air Services LLC](https://openairdocs.org/faa-owner/AGRICULTURAL%20AIR%20SERVICES%20LLC), [Jupiter, FL](https://openairdocs.org/faa-place/FL/Jupiter), S/N 2078
- [N804LA](https://openairdocs.org/aircraft/N804LA): [Southern Helicopter Inc](https://openairdocs.org/faa-owner/SOUTHERN%20HELICOPTER%20INC), [O Brien, FL](https://openairdocs.org/faa-place/FL/O%20Brien), built 1971, S/N 680
- [N808Q](https://openairdocs.org/aircraft/N808Q): [Palmer Carroll W](https://openairdocs.org/faa-owner/PALMER%20CARROLL%20W), [Harper, OR](https://openairdocs.org/faa-place/OR/Harper), built 1980, S/N 3029
- [N81AL](https://openairdocs.org/aircraft/N81AL): [Orgis B J](https://openairdocs.org/faa-owner/ORGIS%20B%20J), [Hallettsville, TX](https://openairdocs.org/faa-place/TX/Hallettsville), built 1979, S/N 2782
- [N866EL](https://openairdocs.org/aircraft/N866EL): [Ely Ag Services LLC](https://openairdocs.org/faa-owner/ELY%20AG%20SERVICES%20LLC), [Sallisaw, OK](https://openairdocs.org/faa-place/OK/Sallisaw), built 1980, S/N 3036
- [N919AC](https://openairdocs.org/aircraft/N919AC): [Kw Air LLC](https://openairdocs.org/faa-owner/KW%20AIR%20LLC), [Darlington, IN](https://openairdocs.org/faa-place/IN/Darlington), built 1988, S/N 4020
- [N953AZ](https://openairdocs.org/aircraft/N953AZ): [Right Brother Aviation LLC](https://openairdocs.org/faa-owner/RIGHT%20BROTHER%20AVIATION%20LLC), [Chaffee, NY](https://openairdocs.org/faa-place/NY/Chaffee), built 1996, S/N 4404
- [N976NA](https://openairdocs.org/aircraft/N976NA): [National Aeronautics And Space Administration](https://openairdocs.org/faa-owner/NATIONAL%20AERONAUTICS%20AND%20SPACE%20ADMINISTRATION), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), S/N 3889
- [N981RH](https://openairdocs.org/aircraft/N981RH): [Fly Hangar 13 LLC](https://openairdocs.org/faa-owner/FLY%20HANGAR%2013%20LLC), [Mico, TX](https://openairdocs.org/faa-place/TX/Mico), built 2008, S/N 4659

## NTSB investigations (6)

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 ERA23LA295](https://openairdocs.org/ntsb/ERA23LA295), Jun 25, 2023: Bell Helicopter Textron 206B (N919AC), Sandersville, GA, substantial damage. Probable cause: The pilot’s failure to maintain clearance of trees during landing, which resulted in a tail rotor contact with tree limbs and a subsequent loss of control.
- [NTSB CEN22LA351](https://openairdocs.org/ntsb/CEN22LA351), Aug 1, 2022: Bell Helicopter Textron 206B (N169AA), Arcadia, IA, substantial damage. Probable cause: Maintenance personnel’s failure to properly torque a fuel control unit B-nut, which resulted in a loss of engine power at low altitude and an impact with terrain.
- [NTSB ERA22LA192](https://openairdocs.org/ntsb/ERA22LA192), Apr 18, 2022: Bell Helicopter Textron 206B (N919AC), Cedar Key, FL, substantial damage. Probable cause: The pilot’s improper fuel planning during agricultural spraying operations, which resulted in fuel starvation, a loss of engine power, and a hard landing following an autorotation.
- [NTSB CEN19LA269](https://openairdocs.org/ntsb/CEN19LA269), Aug 16, 2019: Bell 206 (N106PD), Blair, NE, substantial damage. Probable cause: The loss of main rotor rpm for reasons that could not be determined based on the available evidence, which resulted in a hard landing.
- [NTSB CEN13LA487](https://openairdocs.org/ntsb/CEN13LA487), Aug 10, 2013: Bell 206B (N804LA), Albers, IL, substantial damage. Probable cause: Fuel contamination, which resulted in the loss of engine power.
- [NTSB DEN77DTC09](https://openairdocs.org/ntsb/DEN77DTC09), Apr 5, 1977: Bell 206B (N217RM), Laramie, WY, substantial damage

## FAA accident and incident reports (6)

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 20220801007599A](https://openairdocs.org/incident/20220801007599A), Aug 1, 2022: Bell Helicopter Textron 206B (N169AA), Arcadia, IA, Substantial damage. Loss of power aircraft and descended resulting in a hard landing.
- [Accident 20220418002299A](https://openairdocs.org/incident/20220418002299A), Apr 18, 2022: Bell Helicopter Textron 206B (N919AC), Fowler'S Bluff, FL, Substantial damage. On April 18/2022, at 12:37PM, while on an aerial application flight in a remote area near Fowler'S Bluff (FL), N919AC, a Bell helicopter 206B, [privacy data…
- [Accident 20190816014379A](https://openairdocs.org/incident/20190816014379A), Aug 16, 2019: Bell Helicopter Textron 206B (N106PD), Blair, NE, Substantial damage. -Pilot conducted a governor off procedure while returning from routine patrol flight. Pilot reported low rotor warning prior to accident sequence. -Observed…
- [Accident 20130810015519A](https://openairdocs.org/incident/20130810015519A), Aug 10, 2013: Bell 206A (N804LA), Albers, IL, Substantial damage. The pilot of N804LA, a Bell-206 helicopter had just departed a private business location in Albers, Illinois, to a location near pevely, Missouri. He had…
- [Incident 20000620034119I](https://openairdocs.org/incident/20000620034119I), Jun 20, 2000: Bell 206B3 (N50Q), Cambridge, MA. (-23)At approx 1705 on 20 June 2000, N50Q a Bell ranger experienced a rotor caution light and warning horn followed by a loss of hydraulic pressure. An…
- [Accident 19770405007839A](https://openairdocs.org/incident/19770405007839A), Apr 5, 1977: Bell 206B (N217RM), Laramie, WY, Substantial damage. Seismic exploration support. Max gusts 25KTS.weather brief from fss and local tv. Eng torque 40 .

## Service difficulty reports (1,564, newest 50)

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

- [SDR 2022FA0000610](https://openairdocs.org/sdr/2022FA0000610), Dec 15, 2021: NONE. NONE. SEVERAL CRACK-LIKE INDICATIONS WERE FOUND ON THE GEAR TEETH IN THE MAIN ROTOR TRUNNION. THESE INDICATIONS MEASURED ~3/8" LONG IN THE AREA OF INTEREST. CRACKS WE
- [SDR R73A20210315001](https://openairdocs.org/sdr/R73A20210315001), Mar 8, 2021: ENGINE. MAKING METAL. DURING CRUISE FLIGHT THE PILOT OBSERVED THE "ENGINE CHIP" CAUTION LIGHT ILLUMINATED. PIC LANDED SAFELY IN A NEARBY FOOTBALL FIELD. FOUND (1) SMALL METAL SLIVER 
- [SDR 2021FA0000078](https://openairdocs.org/sdr/2021FA0000078), Feb 16, 2021: FUEL CONTROL. FAILED. AIRCRAFT ENGINE WOULD NOT START. FUEL CONTROL REMOVED AND REPLACED DISCREPANCY CORRECTED. THIS IS THE FINDINGS OF THE REPAIR STATION THE FUEL CONTROL WAS SENT T
- [SDR 2021FA0000047](https://openairdocs.org/sdr/2021FA0000047), Feb 16, 2021: FUEL CONTROL. FAILED. FIRST FUEL CONTROL UNABLE TO ADJUST START , SECOND FUEL CONTROL WAS UNABLE TO START AT ALL, REPLACED FUEL CONTROL DISCREPANCY WAS FIXED. THIS WAS ALL IN A YEARS
- [SDR CA190726010](https://openairdocs.org/sdr/CA190726010), Jul 22, 2019: INDICATOR. MALFUNCTIONED. (CAN) INDICATOR FOUND TO BE ROTATED IN TAIL ROTOR GEARBOX HOUSING. SIGHT GLASS REMOVED AND INDICATOR FOUND INSTALLED UPSIDE DOWN. UPSIDE DOWN INSTALLATION OCCUR
- [SDR CA190716006](https://openairdocs.org/sdr/CA190716006), Jul 10, 2019: GOVERNOR. FAULTY. (CAN) AIRCRAFT WAS IN FLIGHT AND PILOT NOTICED A DROP IN ENGINE RPM FROM 100% TO 90%. STARTED DECENT ON A BUSH ROAD. GOVERNOR WAS REPLACED WITH A SERVICEABLE UN
- [SDR CA190712013](https://openairdocs.org/sdr/CA190712013), Jul 9, 2019: ROD END. LOOSE. (CAN) UPON ROUTINE INSPECTION THE COLLECTIVE TUBE ASSEMBLY WAS FOUND TO HAVE LOOSE ROD ENDS. THIS PART HAS A 4800HR FINITE LIFE, CURRENTLY APPROXIMATELY 1/3 OF 
- [SDR CA190716009](https://openairdocs.org/sdr/CA190716009), Jun 29, 2019: GYRO. FAULTY. (CAN) IT WAS REPORTED TO BELL:SHORTLY AFTER TAKEOFF, SMOKE STARTED TO FILL THE COCKPIT. THE PILOT TURNED OFF THE BATTERY, OPENED THE SIDE WINDOW, AND MADE AN EM
- [SDR CA190410019](https://openairdocs.org/sdr/CA190410019), Apr 9, 2019: BLADE. DEBONDED. (CAN) ON MARCH 25 2019, DURING AN ENGINEER WALK AROUND, WE FOUND BOTH VAN HORN MAIN ROTOR BLADE TRIM TABS DEBONDED, THE DEBONDS WERE FOUND ON THE LOWER PORTION 
- [SDR CA190409008](https://openairdocs.org/sdr/CA190409008), Mar 26, 2019: BLADE. MISMANUFACTURED. (CAN) UPON INSTALLATION OF A SET OF NEW MAIN ROTOR BLADES IT WAS DISCOVERED THE ALIGNMENT PIN WAS MISSING FROM ONE OF THE NEW BLADES. PART NUMBER 206-010-200-15
- [SDR 2020FA0000049](https://openairdocs.org/sdr/2020FA0000049), Mar 12, 2019: ROTOR. CRACKED. A CRACK INDICATION WAS INDICATED 7/16 INCHES LONG, 10 INCHES FROM UPPER END OF MAST. CRACK WAS FOUND WITH FLORESCENT MAGNETIC PARTICLE. INSPECTION WAS DONE PER 
- [SDR LSSA2018F00000](https://openairdocs.org/sdr/LSSA2018F00000), Sep 20, 2018: DRIVE BEARING. FAILED. THE AIRCRAFT SUFFERED AN INFLIGHT ENGINE OVERSPEED AND SUBSEQUENT ENGINE FAILURE. THE PILOT PERFORMED A SUCCESSFUL AUTOROTATION TO THE GROUND WITH NO DAMAGE TO 
- [SDR CA190110019](https://openairdocs.org/sdr/CA190110019), Sep 19, 2018: SAFETY VALVE. FAILED. (CAN) IT WAS REPORTED TO BELL: ENROUTE WITH A PASSENGER AND SUSTAINED A SUDDEN POWER LOSS. PILOT AUTOROTATED TO AN OPEN FIELD AND THE LANDING GEAR WAS DAMAGED D
- [SDR CA180723016](https://openairdocs.org/sdr/CA180723016), Jul 19, 2018: MONITOR. CRACKED. (CAN) DURING SCHEDULED MAINTENANCE, THE TRANSMISSION OIL MONITOR HOUSING WAS REMOVED TO INSPECT THE SCREEN FOR CONTAMINATION. UPON REMOVAL OF THE O-RING FROM TH
- [SDR CA180117008](https://openairdocs.org/sdr/CA180117008), Jan 8, 2018: DRIVE SHAFT. WORN. (CAN) NOTED A KNOCKING NOISE NEAR TAIL ROTOR GEARBOX AFTER AIRCRAFT LANDED FOR MAINTENANCE. FOUND EXCESSIVE PLAY BETWEEN AFT TAIL ROTOR DRIVESHAFT SEGMENT AND H
- [SDR TLLA2016040100002](https://openairdocs.org/sdr/TLLA2016040100002), Mar 16, 2016: STIFFENER. CRACKED. DURING DAILY INSPECTION, FOUND CRACKS IN THE AFT CROSSTUBE SUPPORT LOWER CORNERS AND STIFFENERS. THE CRACKS ARE COMMON IN THIS MODEL ACFT AND THE REPAIR PROCEDU
- [SDR TLLA2016040100001](https://openairdocs.org/sdr/TLLA2016040100001), Mar 16, 2016: SUPPORT. CRACKED. DURING DAILY INSPECTION, FOUND CRACKS IN THE ARFT CROSSTUBE SUPPORT STRUCTURE LOWER CORNERS AND STIFFENERS. THE CRACKS ARE COMMON IN THIS MODEL ACFT AND THE REP
- [SDR 2016FA0000154](https://openairdocs.org/sdr/2016FA0000154), Mar 9, 2016: GOVERNOR. INOPERATIVE. EPOXY CAME LOOSE FROM END OF DRIVE SHAFT. CLIP CAME LOOSE ALLOWING DRIVE SHAFT SPLINES TO WEAR AND CAUSE UNSTABLE GOVERNOR CONTROL.
- [SDR 2016FA0000153](https://openairdocs.org/sdr/2016FA0000153), Mar 9, 2016: GOVERNOR. INOPERATIVE. EPOXY CAME LOOSE FROM END OF DRIVE SHAFT. CLIP CAME LOOSE ALLOWING DRIVE SHAFT SPLINES TO WEAR AND CAUSE EXCESSIVE DROOPING DURING ENGINE POWER CHANGES.
- [SDR CA160215022](https://openairdocs.org/sdr/CA160215022), Feb 15, 2016: COUPLING. BROKEN. (CAN) DURING A SCHEDULED 100/300 HR INSPECTION, THE OUTER DISC OF A 10 DISC PACK WAS DISCOVERED BROKEN THE EDGE RUB INDICATES THAT THE DISC HAS PROBABLY BEEN BR
- [SDR 2016FA0000047](https://openairdocs.org/sdr/2016FA0000047), Feb 3, 2016: STRUCTURE. CRACKED. DURING A ROUTINE 12 MONTH INSPECTION THE HAT-RACK, LOCATED ABOVE AND BEHIND THE FORWARD FACING CABIN SEATS, WAS REMOVED TO INSPECT THE STRUCTURE IN THE AREA OF 
- [SDR CA160203023](https://openairdocs.org/sdr/CA160203023), Feb 2, 2016: BURNER CAN. CRACKED. (CAN) PILOT NOTED HIGHER THEN NORMAL TOT TEMPERATURES IN FLIGHT, PILOT LANDED AT THE HANGER AND UPON FURTHER INVESTIGATION FOUND RT BURNER CAN ARMPIT CRACKED.
- [SDR TLLA201602020001](https://openairdocs.org/sdr/TLLA201602020001), Jan 22, 2016: WEB. CRACKED. DURING SCHEDULED ANNUAL INSPECTION, FOUND A CRACK EMANATING FROM ACCESS HOLE IN LOWER WEB OF ROOF BEAM AT BS 119.0. THIS AREA INSPECTION IS DETAILED IN MM1-5-29
- [SDR CA150918003](https://openairdocs.org/sdr/CA150918003), Sep 14, 2015: GOVERNOR. MALFUNCTIONED. (CAN) DURING ACFT RUN UP AND PRE TAKEOFF CHECKS THE PILOT WAS UNABLE TO OBTAIN FULL MAIN ROTOR RPM. THE ACFT WAS SHUTDOWN AND MAINTENANCE CONTACTED. THE AME FOU
- [SDR NKVR20150908002](https://openairdocs.org/sdr/NKVR20150908002), Sep 8, 2015: STIFFENER. CRACKED. DURING INSPECTION, STIFFENER NEAR TAIL BOOM ATTACH INSPECTION PANEL FOUND TO BE CRACKED.
- [SDR NKVR20150908001](https://openairdocs.org/sdr/NKVR20150908001), Sep 8, 2015: STIFFENER. CRACKED. DURING INSPECTION, STIFFENER FOUND TO BE CRACKED NEAR TAIL BOOM ATTACH INSPECTION PANEL.
- [SDR NKVR20150817002](https://openairdocs.org/sdr/NKVR20150817002), Sep 8, 2015: SUPPORT. CRACKED. DURING INSPECTION, RT LG TUNNEL SUPPORT FOUND TO BE CRACKED.
- [SDR NKVR20150817001](https://openairdocs.org/sdr/NKVR20150817001), Sep 8, 2015: SUPPORT. CRACKED. DURING INSPECTION, FOUND RT LG TUNNEL CRACKED, STATION 125, WL 21, RBL 13.5 & LBL 13.5, UPON FURTHER INSPECTION A CRACK IN THE SAME LOCATION WAS FOUND ON THE LT
- [SDR CA150910011](https://openairdocs.org/sdr/CA150910011), Sep 6, 2015: VANE. MISSING. (CAN) A ENGINEER WAS CALLED TO THE HELICOPTER DUE TO A DEFECT OF LACK OF POWER IN THE POWER ASSURANCE CHECK. THE ENGINEER CARRIED OUT A COMPRESSOR WASH STILL LA
- [SDR CA150827011](https://openairdocs.org/sdr/CA150827011), Aug 24, 2015: BEARING. FAILED. (CAN) ACFT WARNING SYSTEM INDICATED METAL CHIP GENERATION INSIDE MAIN TRANSMISSION. TRANSMISSION REMOVED FROM ACFT AND INVESTIGATION FOUND DUPLEX BEARING DETERI
- [SDR CA150812004](https://openairdocs.org/sdr/CA150812004), Aug 7, 2015: HORN. FAILED. (CAN) LOW ROTOR HORN FAILED, REMAINED QUIET AT SHUTDOWN.
- [SDR CA151117023](https://openairdocs.org/sdr/CA151117023), Aug 1, 2015: DISCHARGE TUBE. CRACKED. (CAN) PILOT NOTICED ON LANDING A HIGHER THEN NORMAL TOT. INVESTIGATION FOUND THAT THERE WAS A CRACK FOUND IN THE DISCHARGE TUBE.
- [SDR 2017FA0000127](https://openairdocs.org/sdr/2017FA0000127), Jul 17, 2015: LONGERON. CRACKED. THE RT UPPER AFT LONGERON WAS FOUND CRACKED. THE CRACK EXTENDED DOWNWARD FROM THE UPPER FLANGES FREE EDGE AT BS 117. THE LONGERON WAS REPLACED.
- [SDR CA150804004](https://openairdocs.org/sdr/CA150804004), Jul 3, 2015: SPRING. BROKEN. (CAN) FOLLOWING THE SECOND GROUND RUN AND TEST FLIGHT FOLLOWING A TURBINE CHANGE THE PILOT MENTIONED TO THE AME ONBOARD THAT THE THROTTLE FELT A LITTLE STIFF WH
- [SDR CA150617020](https://openairdocs.org/sdr/CA150617020), May 22, 2015: BLADE. DAMAGED. (CAN) PILOT WAS ON APPROACH BACK TO FORESTRY BASE, 1.5 MILES WHEN HE AND HIS PASSENGER HEARD A LOUD POP. THEY LOOKED AROUND THE CABIN BUT FOUND AND FELT NOTHING
- [SDR CA150519023](https://openairdocs.org/sdr/CA150519023), May 19, 2015: GEAR. DAMAGED. (CAN) UPON INSPECTION OF THE GEAR DURING O/H OF THE GEARBOX, IT WAS FOUND THAT 1 OF THE ATTACHMENT BOLT HOLES HAD NO CHAMFER WHERE THE BOLT HEAD MEETS THE GEAR 
- [SDR CA150511010](https://openairdocs.org/sdr/CA150511010), May 9, 2015: BEARING. FAILED. (CAN) ROTOR RPM WANDERING. REMOVED GOVERNOR, FOUND BEARING PIECES IN CAVITY.
- [SDR CA150504003](https://openairdocs.org/sdr/CA150504003), May 1, 2015: GEAR. CRACKED. (CAN) AN EXCESSIVE OIL LEAK AT TURBINE/GEARBOX JOINT WAS DISCOVERED DURING A DAILY INSPECTION. FURTHER INVESTIGATION SHOWED THE GEARBOX FLANGE APPEARS TO BE CRA
- [SDR CA150327010](https://openairdocs.org/sdr/CA150327010), Mar 26, 2015: SKID. CRACKED. (CAN) DURING REMOVAL OF GROUND HANDLING WHEELS THE RT SKID TUBE WAS FOUND TO BE CRACKED AROUND THE COMPLETE CIRCUMFERENCE OF THE SKID TUBE AT THE FORWARD GROUND
- [SDR CA150327013](https://openairdocs.org/sdr/CA150327013), Mar 24, 2015: NUT. CRACKED. (CAN) DURING A SCHEDULED TAIL ROTOR REMOVAL AME WENT TO REMOVE THE TAIL ROTOR CROSSHEAD, 206-011-857-001. RETAINING NUT AND THERE WAS NO TORQUE, AND THOUGH STRA
- [SDR CA150318009](https://openairdocs.org/sdr/CA150318009), Mar 6, 2015: LOCK NUT. CRACKED. (CAN) AT LAST 100 HRS INSPECTION OF HELICOPTER, TT 3276,5 HOURS, INSPECTED THE TAIL ROTOR SELF LOCKING NUT AND FOUNDED IT CRACKED AT HALF, REPLACED IT FOR A NEW
- [SDR CA141224005](https://openairdocs.org/sdr/CA141224005), Dec 23, 2014: ENGINE. MALFUNCTIONED. (CAN) HELICOPTER WAS STARTED FOR A GROUND RUN. IT WAS NOTED THAT DURING THE GROUND RUN, MAIN ROTOR BLADES STARTED TO TURN. THEN THE MAIN ROTOR BLADES STARTED TO
- [SDR CA141212009](https://openairdocs.org/sdr/CA141212009), Dec 10, 2014: CLUTCH. WORN. (CAN) DURING TRAINING, IT WAS NOTICED THAT THE TACH NEEDLES DID NOT SEPARATE WHEN THE THROTTLE WAS ROLLED BACK TO IDLE. FREEWHEEL ASSY WAS REMOVED AND SENT TO O
- [SDR CA150122007](https://openairdocs.org/sdr/CA150122007), Oct 14, 2014: TURBINE WHEEL. CRACKED. (CAN) THE PILOT HAD REPORTED N2 LOCKUP. DURING MAINTENANCE THE ENGINE WAS DISASSEMBLED TO HAVE THE ENGINE GEARBOX REPAIRED AND TO SEND THE TURBINE FOR INSPECTIO
- [SDR CA140918010](https://openairdocs.org/sdr/CA140918010), Sep 16, 2014: WINDOW. DETACHED. (CAN) WHILE DOING A 15 MIN COMMERCIAL TOUR, AIRCRAFT`S PILOT SIDE LOWER CHIN POP OUT. BUBBLE WINDOW SEPARATED FROM THE AIRFRAME AT APPROXIMATELY 300 FT AGL ON A
- [SDR CA141024021](https://openairdocs.org/sdr/CA141024021), Sep 2, 2014: BLADE. DAMAGED. (CAN) LOSS OF M/R BLADE TELL-TALE WEIGHT CAUSED LATERAL VIBRATIONS. PILOT FOUND THE TIP CAP YIELDED FROM MOUNTING, BUT STILL ATTACHED BY LOWER FORWARD SCREW.
- [SDR CA140826026](https://openairdocs.org/sdr/CA140826026), Aug 11, 2014: RIB. CRACKED. (CAN) WHEN CARRYING OUT A 300 HR INSPECTION ON THE ACFT, A CRACK WAS FOUND ON THE LT STABILIZER ATTACHMENT FITTING OF THE INBD RIB. THERE WERE NO DEFECTS FOUND 
- [SDR CA140811005](https://openairdocs.org/sdr/CA140811005), Jul 30, 2014: TURBINE. MAKING METAL. (CAN) DURING POST INSTALLATION GROUND RUNS AFTER A SCHEDULED TURBINE CHANGE THERE WERE THREE ENGINE CHIP INDICATIONS ON BOTH THE UPPER AND LOWER CHIP DETECTOR. 
- [SDR IGAL2014FA0000404](https://openairdocs.org/sdr/IGAL2014FA0000404), Jun 13, 2014: SUPPORT BRACKET. DEFECTIVE. DURING SCHEDULED 100 HOUR INSPECTION AND COMPIANCE WITH ASB206-12-129, REV C DATED 09 JUNE 2014 FOR INSPECTION ONLY, WHICH IS DIRECTLY APPLICABLE TO THE PART TH
- [SDR CA140220004](https://openairdocs.org/sdr/CA140220004), Feb 14, 2014: MOTOR. INOPERATIVE. (CAN) DURING 600 HR/END OF SEASON SHROUD HEATER ANNUAL INSPECTION THE BLOWER MOTOR WAS FOUND TO BE INOPERATIVE. BLOWER MOTOR REPLACED.

All 1,564: https://openairdocs.org/model/bell-helicopter-textron-206b/reports.md

## STCs that may be installed (OpenAirDocs) (584, 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 SH2750NM](https://openairdocs.org/stc/SH2750NM): Installation of a Freon type cabin air conditioning system with engine-driven compressor. Air Comm Corporation
- [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 SR00368SE](https://openairdocs.org/stc/SR00368SE): Installation of a color video camera on either the left, right or both horizontal stabilizers. Turbolyft USA Corporation
- [STC SR00643SE](https://openairdocs.org/stc/SR00643SE): Installation of Geneva Aviation Video System. Turbolyft USA Corporation
- [STC SR12375NY](https://openairdocs.org/stc/SR12375NY): Demonstration of Aircraft Equipment Configurations Tolerance to Transmitting Portable Electronic Devices (TPED) in Part 27 Aircraft in accordance with the FAA-approved Rotorcraft Equipment Compatibility List (RECL). Kilroy Aviation, LLC
- [STC SR04464NY](https://openairdocs.org/stc/SR04464NY): Installation of the iPad Mount. Avio Design Group Inc
- [STC SR00521SE](https://openairdocs.org/stc/SR00521SE): Installation of Geneva Aviation Audio System. AEM USA Inc
- [STC SR02301SE](https://openairdocs.org/stc/SR02301SE): Installation of Geneva Aviation 28 - 14 VDC Power Converter. AEM USA Inc
- [STC SR02445SE](https://openairdocs.org/stc/SR02445SE): Installation of P178 Failsafe Audio Mixer. AEM USA Inc
- [STC SH2617SO](https://openairdocs.org/stc/SH2617SO): Installation of a hat rack safety net assembly, P/N 206-432. Bell Helicopter Textron Inc
- [STC SR11898NY](https://openairdocs.org/stc/SR11898NY): Installation of Outerlink Corporation Air IP system. Sterling Helicopter
- [STC SR04183CH](https://openairdocs.org/stc/SR04183CH): Installation of Reabe Aircraft Improvement True Quantity Hopper and Spray Boom Pressure Indication System. Reabe Design LLC
- [STC SR12092IB](https://openairdocs.org/stc/SR12092IB): Manufacturing and Installation of Cargo Hold Nets. ICARUS AERO INC
- [STC SR01967AT](https://openairdocs.org/stc/SR01967AT): Installation of Skywatch SKY497 traffic advisory system. Acron Aviation Inc
- [STC SR04842NY](https://openairdocs.org/stc/SR04842NY): Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS). Sterling Helicopter
- [STC SH4796NM](https://openairdocs.org/stc/SH4796NM): Manufacture and installation of Isolair Model 3900-110 Spray Tank System. Isolair Inc
- [STC SR01429SE](https://openairdocs.org/stc/SR01429SE): Installation of dry chemical application system; manufactured and installed. Isolair Inc
- [STC SR00532SE](https://openairdocs.org/stc/SR00532SE): Installation of Certified Technology quick release door pins. Certified Technology
- [STC SH3761SW](https://openairdocs.org/stc/SH3761SW): Installation of enlarged instrument panel. Safran Electronics & Defense Avionics USA LLC
- [STC SR00853DE](https://openairdocs.org/stc/SR00853DE): Installation of Fibrotek survey stinger. Upper Limit Aviation
- [STC SR04548CH](https://openairdocs.org/stc/SR04548CH): Installation of Appareo Systems AIRS-400 Flight Monitoring System. Appareo Systems
- [STC SR00425SE](https://openairdocs.org/stc/SR00425SE): Installation of a satellite phone. Turbolyft USA Corporation
- [STC SR00182IB](https://openairdocs.org/stc/SR00182IB): Installation of the Avidyne Integrated Flight Display (IFD) Navigator(s). Horizon Design Services Ltd
- [STC SR00891LA](https://openairdocs.org/stc/SR00891LA): Installation of aft utility mount. Airfilm Camera Systems LLC
- [STC SR01688LA](https://openairdocs.org/stc/SR01688LA): Installation of Aero Pacific 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 SH1244SO](https://openairdocs.org/stc/SH1244SO): Fabrication and installation of camera mount and photographer's seat. Ephraim Nowak
- [STC SH1661SO](https://openairdocs.org/stc/SH1661SO): Fabrication and installation of wind sceen. Ephraim Nowak
- [STC SH3899NM](https://openairdocs.org/stc/SH3899NM): Installation of cabin accessory steps. Dart Aerospace USA Inc
- [STC SH5220NM](https://openairdocs.org/stc/SH5220NM): Installation of Freon air conditioning system. Dart Aerospace USA Inc
- [STC SH5231NM](https://openairdocs.org/stc/SH5231NM): Installation of external pod, camera mount, and 12 volt power provision. Dart Aerospace USA Inc
- [STC SR00106DE](https://openairdocs.org/stc/SR00106DE): Installation and provisions for a nose mounted mini-video camera system and controls. Dart Aerospace USA Inc
- [STC SR00196DE](https://openairdocs.org/stc/SR00196DE): Installation of quick-mount snow pads. Dart Aerospace USA Inc
- [STC SR00326DE](https://openairdocs.org/stc/SR00326DE): Installation of stabilized camera system. Dart Aerospace USA Inc
- [STC SR00611DE](https://openairdocs.org/stc/SR00611DE): Installation of a ram air vent control cable kit in. Dart Aerospace USA Inc
- [STC SR00682DE](https://openairdocs.org/stc/SR00682DE): Installation of Augmented Reality System. Dart Aerospace USA Inc
- [STC SR02120SE](https://openairdocs.org/stc/SR02120SE): Installation of Garmin GTN 6XX/7XX Navigation System. Garmin International Inc
- [STC SR00010DE](https://openairdocs.org/stc/SR00010DE): Installation of anti-torque pedal extensions. Dart Aerospace USA Inc
- [STC SR00011DE](https://openairdocs.org/stc/SR00011DE): Installation of a monitor mount assembly to mount a video monitor. (206B S/N 914 and subs). Dart Aerospace USA Inc
- [STC SR00159DE](https://openairdocs.org/stc/SR00159DE): Installation of Spectrolab SX-16 searchlight under cargo compartment. Dart Aerospace USA Inc
- [STC SR00449DE](https://openairdocs.org/stc/SR00449DE): Installation of removable dual pedal system. Dart Aerospace USA Inc
- [STC SR00516DE](https://openairdocs.org/stc/SR00516DE): Installation of mounting hardware. Dart Aerospace USA Inc
- [STC SR00654DE](https://openairdocs.org/stc/SR00654DE): Installation of Rotary Latch Seat Belts. Dart Aerospace USA Inc
- [STC SH5243NM](https://openairdocs.org/stc/SH5243NM): Installation of hard point for mounting of a Forward Looking Infrared imaging unit or similar external gimbal. Dart Aerospace USA Inc
- [STC SR00014DE](https://openairdocs.org/stc/SR00014DE): Installation of Inframetrics IRTV-445G infrared imaging system. Dart Aerospace USA Inc
- [STC SR00025DE](https://openairdocs.org/stc/SR00025DE): Installation of a shelf panel. Dart Aerospace USA Inc
- [STC SR00033DE](https://openairdocs.org/stc/SR00033DE): Installation of an external mirror. Dart Aerospace USA Inc
- [STC SR00169DE](https://openairdocs.org/stc/SR00169DE): Installation of a fuel cap hinge and hardware. (206B S/N 3567 and subsquent). Dart Aerospace USA Inc
- [STC SR00375DE](https://openairdocs.org/stc/SR00375DE): Installation of laser mapping system. Dart Aerospace USA Inc
- [STC SR00489DE](https://openairdocs.org/stc/SR00489DE): Installation of Paravion Technology PR-206SC-100 engine start counter system. Dart Aerospace USA Inc

All 584: https://openairdocs.org/model/bell-helicopter-textron-206b/stcs.md

## The same model under other registry codes

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

- [Bell 206B](https://openairdocs.org/model/bell-206b): 790 registered aircraft, registry code 1181511
- [Bell Helicopter Textron Canada 206B](https://openairdocs.org/model/bell-helicopter-textron-canada-206b): 10 registered aircraft, registry code 1181519
- [Bell 206B II](https://openairdocs.org/model/bell-206b-ii): 3 registered aircraft, registry code 1181505
- [Agusta AGUSTA-BELL 206B](https://openairdocs.org/model/agusta-agusta-bell-206b): 0 registered aircraft, registry code 0260302

---
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.