# N134AE: 1981 Bell Helicopter Textron 206L-1

- Status: Valid registration
- Airframe: [Bell Helicopter Textron 206L-1](https://openairdocs.org/model/bell-helicopter-textron-206l-1) (registry code 1182107, 7 seats)
- Engine: [Allison 250-C28 series](https://openairdocs.org/engine/allison-250-c28-series) (registry code 03022)
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW) (Bell Textron Canada Limited), [TCDS E1GL](https://openairdocs.org/tcds/E1GL) (Rolls-Royce Corporation) (OpenAirDocs)
- Serial number: 45593
- Year built: 1981
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: June 9, 2004
- Certificate issued: October 26, 2005
- Expires: August 31, 2028
- Mode S code: A08A12
- Registered owner: [Air Evac Ems Inc](https://openairdocs.org/faa-owner/AIR%20EVAC%20EMS%20INC)
- Location: [O Fallon, MO](https://openairdocs.org/faa-place/MO/O%20Fallon)
- Owner type: Corporation
- Owner's area on the map: 38.7515° N, 90.7284° W: Placed by OpenAirDocs at the center of ZIP code 63368, 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=134AE
- Page: https://openairdocs.org/aircraft/N134AE

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. The registry lists only the engine series, so ADs for every Allison 250-C28 model are included.

## ADs that may apply (OpenAirDocs): 85 in force

### Matched by airframe (Bell Helicopter Textron 206L-1)

- [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 2022-22-08](https://openairdocs.org/ad/2022-22-08): Main Rotor Blades · Main rotor blade assembly P/N 20633000-101 (Van Horn STC SR02684LA). Effective Dec 23, 2022
- [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 2021-24-15](https://openairdocs.org/ad/2021-24-15): Tail Rotor Drive Shaft · Bell Textron Canada 206L-1, 206L-3 and 206L-4 with STC SH2750NM. Effective Jan 18, 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 2021-10-08](https://openairdocs.org/ad/2021-10-08): Fuel Quantity Sensor · Bell Textron Canada 206L, 206L-1, 206L-3 and 1 more. Effective Jun 11, 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 2015-12-02](https://openairdocs.org/ad/2015-12-02): Turbine Section · Bell Helicopter Textron Canada 206L-1, 206L-3 and 206L-4. Effective Jul 14, 2015
- [AD 2014-02-02](https://openairdocs.org/ad/2014-02-02): Main Rotor Blades · Bell Helicopter Textron Canada 206L, 206L-1, 206L-3 and 1 more. Effective Mar 7, 2014
- [AD 2013-25-10](https://openairdocs.org/ad/2013-25-10): Rotorcraft Tailboom · Bell Helicopter Textron Canada 206L, 206L-1, 206L-3 and 1 more. Effective Jan 31, 2014
- [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 2013-02-01](https://openairdocs.org/ad/2013-02-01): Rotorcraft Servo System · Bell Helicopter Textron Canada 206L, 206L-1, 206L-3 and 1 more. Effective Feb 7, 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 2012-02-51](https://openairdocs.org/ad/2012-02-51): Main rotor blades · Bell Helicopter Textron Canada 206L, 206L-1, 206L-3 and 1 more. Effective May 4, 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 96-18-05 R1](https://openairdocs.org/ad/96-18-05-R1): Tailboom · Bell Helicopter Textron Canada 206L, 206L-1 and 206L-3. Effective Dec 21, 2010
- [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 2008-14-06](https://openairdocs.org/ad/2008-14-06): Horizontal stabilizers · Bell Helicopter Textron Canada 206L, 206L-1, 206L-3 and 2 more. Effective Aug 14, 2008
- [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 2007-01-06](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 2004-22-13](https://openairdocs.org/ad/2004-22-13): Magnetic brake assembly · Bell Helicopter Textron Canada 206L-1 and 206L-3. Effective Dec 7, 2004
- [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 2002-25-07](https://openairdocs.org/ad/2002-25-07): Tailboom skins · Bell Helicopter Textron Canada 206L, 206L-1, 206L-3 and 1 more. Effective Jan 27, 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 99-17-19](https://openairdocs.org/ad/99-17-19): Mast And Trunnion · Bell Helicopter Textron Canada 206L, 206L-1, 206L-3 and 1 more. Effective Sep 24, 1999
- [AD 96-23-01](https://openairdocs.org/ad/96-23-01): Kratos Indicator · Bell Helicopter Textron Canada 206L-1. Effective Dec 11, 1996
- [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 92-06-12](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 89-20-13](https://openairdocs.org/ad/89-20-13): Horizontal Stabilizer · Bell Helicopter Textron Canada 206L, 206L-1 and 206L-3. Effective Oct 15, 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 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 88-26-03](https://openairdocs.org/ad/88-26-03): Fuel System Flow Switches · Bell Helicopter Textron Canada 206L and 206L-1. Effective Jan 18, 1989

### Matched by engine (Allison 250-C28 series)

- [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 2005-20-11](https://openairdocs.org/ad/2005-20-11): Airfoils at the hub and shroud of third-stage turbine wheels · Rolls-Royce 250-C28, 250-C28B and 250-C28C. Effective Oct 18, 2005
- [AD 2004-14-02](https://openairdocs.org/ad/2004-14-02): SN third-stage turbine wheels · Rolls-Royce 250-C28, 250-C28B and 250-C28C. Effective Jul 26, 2004
- [AD 2002-06-08](https://openairdocs.org/ad/2002-06-08): Third Stage Turbine Wheels · Rolls-Royce 250-C28, 250-C28B and 250-C28C. Effective Apr 26, 2002
- [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 89-23-12](https://openairdocs.org/ad/89-23-12): Turbine Nozzle Assembly · Rolls-Royce 250-C28B and 250-C28C. Effective Oct 29, 1989
- [AD 86-20-13](https://openairdocs.org/ad/86-20-13): External Splines · Rolls-Royce 250-C28B, 250-C28C, 250-C30 and 9 more. Effective Dec 3, 1986
- [AD 85-25-07 R1](https://openairdocs.org/ad/85-25-07-R1): Outer Combustion Case Assembly · Rolls-Royce 250-C28, 250-C28B, 250-C28C and 10 more. Effective Aug 15, 1986
- [AD 86-16-03](https://openairdocs.org/ad/86-16-03): Scavenge Line Air/Oil Centrifugal Separator Assembly · Rolls-Royce 250-C28B and 250-C28C. Effective Aug 13, 1986
- [AD 85-25-12](https://openairdocs.org/ad/85-25-12): Turbine-To-Compressor-Coupling · Rolls-Royce 250-C28B and 250-C28C. Effective Jan 6, 1986
- [AD 85-25-09](https://openairdocs.org/ad/85-25-09): Turbine Shafts And Couplings · Rolls-Royce 250-C28B and 250-C28C. Effective Jan 6, 1986
- [AD 85-25-08](https://openairdocs.org/ad/85-25-08): Compressor Mount Assembly · Rolls-Royce 250-C28B, 250-C28C, 250-C30 and 2 more. Effective Jan 6, 1986
- [AD 83-01-04](https://openairdocs.org/ad/83-01-04): Turbine Assemblies · Rolls-Royce 250-C28B and 250-C28C. Effective Jan 24, 1983
- [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 82-03-02](https://openairdocs.org/ad/82-03-02): N2 (Electronic) Overspeed Control System · Rolls-Royce 250-C28B. Effective Feb 4, 1982
- [AD 79-16-06](https://openairdocs.org/ad/79-16-06): Accessory Drive Gearbox · Rolls-Royce 250-C28, 250-C28B, 250-C28C and 10 more. Effective Jan 11, 1980
- [AD 79-18-13](https://openairdocs.org/ad/79-18-13): Third Stage Turbine Wheel · Rolls-Royce 250-C28B and 250-C28C. Effective Sep 6, 1979
- [AD 79-06-05](https://openairdocs.org/ad/79-06-05): Overspeed Control System · Rolls-Royce 250-C28B and 250-C30. Effective Mar 26, 1979
- [AD 78-26-01](https://openairdocs.org/ad/78-26-01): Engine Electrical System · Rolls-Royce 250-C28B. Effective Nov 3, 1978

### 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 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 99-13-12](https://openairdocs.org/ad/99-13-12) (historical): Tailboom Skin For Cracks Inspection · Bell Helicopter Textron 206L, 206L-1, 206L-3 and 1 more. Effective Jul 9, 1999
- [AD 96-18-05](https://openairdocs.org/ad/96-18-05) (historical): Tailboom  Inspection · Bell Helicopter Textron Canada 206L, 206L-1 and 206L-3. Effective Sep 16, 1996
- [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
- [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

All 95: https://openairdocs.org/aircraft/N134AE/ads.md

## Information bulletins (advisory) (7 in force)

- [SAIB SW-19-05](https://openairdocs.org/saib/SW-19-05): Tail Rotor Drive System, Spline Damage. Issued Apr 4, 2019
- [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-08-42](https://openairdocs.org/saib/SW-08-42): Emergency Float with Liferaft Kits (kits). Issued Aug 27, 2008
- [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
- [SAIB SW-10-42](https://openairdocs.org/saib/SW-10-42) (historical): Emergency Float Kits. Issued Aug 5, 2010

## NTSB investigations

None matched to N134AE.

## FAA accident and incident reports

None matched to N134AE.

## Reports on N134AE not matched to an aircraft (2)

They name N134AE, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19990126015169I](https://openairdocs.org/incident/19990126015169I), Jan 26, 1999: Bolkms BK117B2 (N134AE), AZ, Minor damage. Enroute to pick up patient at hospital, pilot felt what he thought was turbulence followed by a rushing air noise. Pilot slowed aircraft and checked aircraft…
- [Incident 19950806033189I](https://openairdocs.org/incident/19950806033189I), Aug 6, 1995: Bolkms BK117B2 (N134AE), Mesa, AZ. Fuel fumes odor while landing. Found cracked fuel manifold line. Replaced same.

## Service difficulty reports (5)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR EVCA202401140001](https://openairdocs.org/sdr/EVCA202401140001), Jan 14, 2024: UNKNOWN. UNKNOWN. ELECTRICAL BURNING SMELL IN CABIN DURING FLIGHT. THIS COULD NOT BE DUPLICATED.
- [SDR EVCA20220816001](https://openairdocs.org/sdr/EVCA20220816001), Aug 14, 2022: UNKNOWN. ODOR. CREW SAID THERE WAS A SLIGHT FUEL SMELL. AIRCRAFT INSPECTED AND NO FUEL LEAK DETECTED. AIRCRAFT RETURNED TO SERVICE.
- [SDR EVCA2019031800000](https://openairdocs.org/sdr/EVCA2019031800000), Mar 18, 2019: WIRE. OVERHEATED. ELECTRICAL SMELL AND VISIBLE SMOKE IN CABIN AFTER AIR CONDITIONER WAS TURNED ON, WENT AWAY WHEN AIR CONDITIONER WAS TURNED OFF. REMOVED TAIL BOOM ACCESS AND BAG
- [SDR EVCA201708101](https://openairdocs.org/sdr/EVCA201708101), Aug 10, 2017: DIODE. BURNED. PILOT REPORTED SEARCH LIGHT BECAME INOPERATIVE AND CIRCUIT BREAKER POPPED WHILE IN FLIGHT. CREW REPORTED FAINT ELECTRICAL BURNING ODOR AND REPORTED CABIN LIGHTS
- [SDR EVCA201704181](https://openairdocs.org/sdr/EVCA201704181), Apr 18, 2017: BLOCK. CRACKED. DURING PREFLIGHT INSPECTION PILOT FOUND ONE OF THE MAIN ROTOR HUB PILLOW BLOCK EARS TO BE CRACKED.

## Service difficulty reports on N134AE not matched to an aircraft (47)

They name N134AE, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR HEEA063462](https://openairdocs.org/sdr/HEEA063462), Aug 12, 1999: HORIZON. FOGGED. ARTIFICIAL HORIZON HAS FOGGED GLASS.
- [SDR HEEA062914](https://openairdocs.org/sdr/HEEA062914), Jul 13, 1999: GPS. MALFUNCTIONED. BENCH CHECK REQUIRED. FOUND SELECTOR KNOBS INTERMITTENT WHEN TURNED.
- [SDR HEEA061787](https://openairdocs.org/sdr/HEEA061787), Apr 5, 1999: TRANSCEIVER. INTERMITTENT. TRANSCEIVER HAD INTERMITTENT OPERATION. PERFORMED PRELIMINARY INSPECTION AND FOUND UNIT HAS NO TONE DEVIATION AND NO CTCSS TONES.
- [SDR HEEA061786](https://openairdocs.org/sdr/HEEA061786), Apr 5, 1999: CONTROL. DAMAGED. DIGITS OF LED DISPLAY CHANGE WITH VIBRATION IF FACE PLATE IS PRESSED. PERFORMED PRELIMINARY INSPECTION AND FOUND BROKEN WIRE, REPAIRED WIRE, CLEANED THUMBWHEEL 
- [SDR 99ZZZX1712](https://openairdocs.org/sdr/99ZZZX1712), Jan 28, 1999: DOOR. SEPARATED. IN CRUISE FLIGHT, PILOT NOTICED A CHANGE IN SOUND. CONTINUED FLIGHT (7 MILES AWAY) TO DESTINATION. POST-FLIGHT INSPECTION REVEALED RT ENGINE COWL SIDE DOOR MISS
- [SDR HEEA060439](https://openairdocs.org/sdr/HEEA060439), Jan 25, 1999: HUB. WORN. ROTOR STAR HAS WEAR IN ZONES 3-4. WEAR IN ZONE 2, DUE TO BEARING P/N F32827 AND BEARING P/N F32828 SPINNING IN BORE.
- [SDR HEEA0016703](https://openairdocs.org/sdr/HEEA0016703), Nov 6, 1998: PUMP. LEAKING. HYDRAULIC PUMP CASE DRAIN LEAKING.
- [SDR HEEA0016680](https://openairdocs.org/sdr/HEEA0016680), Nov 5, 1998: FILLER VALVE. LEAKING. FILLER VALVE HAS SEAL TORN, LEAKS.
- [SDR HEEA0015265](https://openairdocs.org/sdr/HEEA0015265), Jul 27, 1998: TRANSCEIVER. INOPERATIVE. TRANSCEIVER INOPERATIVE. NO DISPLAY OR RECEIVE.
- [SDR HEEA0014808](https://openairdocs.org/sdr/HEEA0014808), Jun 17, 1998: BEARING. WORN. BEARING HAS EXCESSIVE WEAR TO THE POINT OF NEAR FAILURE AND POSSIBLE LOSS OF TAIL ROTOR CONTROL. REPLACED WITH SERVICEABLE LINK.
- [SDR HEEA0014663](https://openairdocs.org/sdr/HEEA0014663), Jun 8, 1998: TRANSCEIVER. MALFUNCTIONED. POWER OUT, HESITATING AND UNIT WOULD NOT RECEIVE 138-139 MHZ RANGE.
- [SDR HEEA0014032](https://openairdocs.org/sdr/HEEA0014032), Apr 22, 1998: INDICATOR. DEFECTIVE. ARTIFICIAL HORIZ INDICATOR INTERNAL LIGHTS SHORTED.
- [SDR HEEA0013827](https://openairdocs.org/sdr/HEEA0013827), Apr 2, 1998: TRANSDUCER. MALFUNCTION. TRANSDUCER CAUSES ERRATIC READINGS.
- [SDR HEEA0013469](https://openairdocs.org/sdr/HEEA0013469), Mar 19, 1998: GYRO. FAILED. FAILED TEST 1.1 ON SST NO VALID.
- [SDR HEEA0012860](https://openairdocs.org/sdr/HEEA0012860), Feb 6, 1998: COMPUTER. DEFECTIVE. CSAS COMPUTER DEFECTIVE. CONTROL KICKS IN FLIGHT.
- [SDR HEEA0012840](https://openairdocs.org/sdr/HEEA0012840), Feb 5, 1998: COMPASS. LEAKING. MAG COMPASS FLUID LEAKING.
- [SDR HEEA0012769](https://openairdocs.org/sdr/HEEA0012769), Feb 5, 1998: FUEL NOZZLE. LEAK. FUEL LEAK FROM TUBE BETWEEN TWO NOZZLES. FUEL LEAKS OUT ALONG BRAZE AT NOZZLE.
- [SDR HEEA0012407](https://openairdocs.org/sdr/HEEA0012407), Dec 31, 1997: FUEL NOZZLE. LEAKING. AFTER LEAK CHECK PER SB LT101-73-10-0124, PART II A IT WAS DISCOVERED THAT THE FUEL MANIFOLD WAS LEAKING AT ONE OF THE FUEL NOZZLES WHERE THE RIDGED TUBE IS BRA
- [SDR HEEA0012244](https://openairdocs.org/sdr/HEEA0012244), Dec 5, 1997: GYRO UNIT. MALFUNCTIONED. YAW SYSTEM SENSITIVE TO INPUT GYRO IS DEFECTIVE
- [SDR HEEA0012216](https://openairdocs.org/sdr/HEEA0012216), Dec 3, 1997: GYRO. FAILED. DIR GYRO SLOW TO ENGAGE AND INTERMITTENTLY INOPERATIVE.
- [SDR HEEA0011995](https://openairdocs.org/sdr/HEEA0011995), Nov 13, 1997: CONTROL UNIT. FAILED. CONTROL UNIT DROPPED OFF LINE SEVERAL TIMES, WOULD NOT COME ON ONE TIME.
- [SDR HEEA0011775](https://openairdocs.org/sdr/HEEA0011775), Nov 5, 1997: STATIC INVERTER. BROKEN. STATIC INVERTER BROKEN SCREWS ON MOUNT.
- [SDR HEEA0011607](https://openairdocs.org/sdr/HEEA0011607), Oct 21, 1997: GYRO. MALFUNCTIONED. UNIT ROLLED TO THE INVERTED POSITION AND STAYED THERE FOR GROUND RUN AND POWER CHECK. AIRCRAFT WAS HOVERED AND TEST FLOWN FOR FURTHER OBSERVATION. GYRO ROLLED U
- [SDR HEEA0011585](https://openairdocs.org/sdr/HEEA0011585), Oct 21, 1997: BUSHING. LOOSE. T/R BUSHING RING STAKING CAME LOOSE. REPLACED WITH SERVICEABLE PART.
- [SDR HEEA0011429](https://openairdocs.org/sdr/HEEA0011429), Oct 10, 1997: GYRO. MALFUNCTION. ARTIFICAL GYRO +5 TO 10 DEGREE CONSTANT LEFT BANK.
- [SDR HEEA0011428](https://openairdocs.org/sdr/HEEA0011428), Oct 10, 1997: GYRO. MALFUNCTION. HORIZON GYRO FRONT GLASS FOGGED, SLOW OPERATION.
- [SDR HEEA0011192](https://openairdocs.org/sdr/HEEA0011192), Oct 2, 1997: VALVE. FAILED. NO. 1 ENGINE HAD HIGH TOT. BLEED AIR VALVE FAILED.
- [SDR HEEA0010769](https://openairdocs.org/sdr/HEEA0010769), Aug 19, 1997: INDICATOR. FAILED. AIRSPEED INDICATOR FAILED TO "0".
- [SDR HEEA0010298](https://openairdocs.org/sdr/HEEA0010298), Jun 26, 1997: POWER SUPPLY. FAILED. POWER SUPPLY BLOWS FUSE AFTER 5 SECONDS.
- [SDR HEEA0010291](https://openairdocs.org/sdr/HEEA0010291), Jun 26, 1997: SENSOR. DEFECTIVE. CANNOT ADJUST SENSOR ALWAYS REACHES .-13VDC.
- [SDR HAIHEEA9775](https://openairdocs.org/sdr/HAIHEEA9775), May 7, 1997: COMPUTER. MALFUNCTION. PITCH SYSTEM INOPERATIVE, WILL NOT CENTER UP, ACTUATOR GOES FULL, AND PITCH ACTUATOR KEEPS RUNNING.
- [SDR HAIHEEA9550](https://openairdocs.org/sdr/HAIHEEA9550), Apr 23, 1997: INDICATOR. DEFECTIVE. FUEL QTY #2 SUPPLY INTERMITTENTLY DROPS TO ZERO. MAIN TANK DROPPED TO ZERO ALSO.
- [SDR HAIHEEA9490](https://openairdocs.org/sdr/HAIHEEA9490), Apr 23, 1997: BLADE. DAMAGED. M/R BLADE HAS HOLE IN THE LEADING EDGE ABRASION STRIP NEAR THE TIP.
- [SDR HEEA978987](https://openairdocs.org/sdr/HEEA978987), Feb 10, 1997: ACTUATOR ASSY. STICKS. ACTUATOR RATCHETY AND SLOW. WOULD SOMETIMES STICK TO ONE SIDE.
- [SDR HEEA968221](https://openairdocs.org/sdr/HEEA968221), Oct 11, 1996: FUEL NOZZLE. LEAKING. AIRCRAFT ENGINE LEAK CHECK REVEALED: FUEL LEAKING FROM FUEL MANIFOLD TUBING. INSTALLED A SERVICEABLE MANIFOLD.
- [SDR HEEA967305](https://openairdocs.org/sdr/HEEA967305), May 31, 1996: FUEL PUMP. LEAKAGE. FUEL PUMP SEAL LEAKAGE.
- [SDR HEEA966854](https://openairdocs.org/sdr/HEEA966854), Mar 13, 1996: TRANSCEIVER. FAILED. WILL NOT TRANSMIT. FOUND NO 29V ON POWER SUPPLY. REPLACED U2 (IC), U1 (IC),VR1 (DIODE) AND REPAIRED POWER SUPPLY. SYNTHESIZER BOARD HAS BAD TUNING VOLTAGE. REPL
- [SDR HEEA956139](https://openairdocs.org/sdr/HEEA956139), Nov 22, 1995: FRAME. CRACKED. CRACKS WERE FOUND ON THE FRAME WHERE IT RIVETED TO THE TAIL CONE SKIN. CRACKS WERE ALSO FOUND UNDER THE UPPER AFT ECU MOUNT. INSTALLED REPAIR KIT P/N 117-SB20-1
- [SDR HEEA955953](https://openairdocs.org/sdr/HEEA955953), Nov 1, 1995: COMPASS FLAG. DEFECTIVE. COMPASS FLAG WILL NOT PULL.
- [SDR HEEA955870](https://openairdocs.org/sdr/HEEA955870), Oct 12, 1995: TRANSCEIVER. SHORTED. UNIT SHORTED. SMOKE CAME FROM UNIT WHEN TURNED ON.
- [SDR HEEA955018](https://openairdocs.org/sdr/HEEA955018), May 18, 1995: SWITCH. DEFECTIVE. SWITCH WILL NOT CLOSE.
- [SDR HEEA954649](https://openairdocs.org/sdr/HEEA954649), Mar 28, 1995: LATCH ASSY. BROKEN SPRING. BROKEN EJECTION SPRING OF LATCH REQUIRES TWO HANDS TO OPERATE LATCH ASSY. REPLACED WITH SERVICEABLE LATCH ASSY AND RETURNED TO SERVICE.
- [SDR HEEA954577](https://openairdocs.org/sdr/HEEA954577), Mar 22, 1995: ACTUATOR. LEAKING. LEAKING LOWER SEAL AND PILOT VALVE AND EHA SEAL.
- [SDR HEEA954568](https://openairdocs.org/sdr/HEEA954568), Mar 22, 1995: JUNCTION BOX. DEFECTIVE. TRANSFORMER LOOSE IN BOX, INOPERATIVE, 35A CIRCUIT BREAKER LUG STRIPPED. TIME SINCE REPAIR 0:00.
- [SDR HEEA954325](https://openairdocs.org/sdr/HEEA954325), Feb 9, 1995: CONTROL UNIT. MALFUNCTION. LIGHTS INTERMITTENTLY.
- [SDR HEEA954320](https://openairdocs.org/sdr/HEEA954320), Feb 6, 1995: TRANSCEIVER. DEFECTIVE. REPLY LIGHT WILL NOT COME ON; INTERMITTENT. REPLACED PHOTOCELL V301. REPAIRED.
- [SDR HEEA954235](https://openairdocs.org/sdr/HEEA954235), Jan 10, 1995: TRANSCEIVER. DEFECTIVE. NO DISPLAY/WEAK TRANSMITT. VERIFIED PROBLEM. REPLACED F401 (FUSE), REPAIRED. ADJUSTED FREQUENCY AND SIDETONES. BENCH CHECK GOOD.

## STCs that may be installed (OpenAirDocs) (465, 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 (Bell Helicopter Textron 206L-1)

- [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 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 SR02684LA](https://openairdocs.org/stc/SR02684LA): Installation of main rotor blade assembly P/N 20633000-101. Van Horn Aviation LLC
- [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 SR12092IB](https://openairdocs.org/stc/SR12092IB): Manufacturing and Installation of Cargo Hold Nets. ICARUS AERO INC
- [STC SR04842NY](https://openairdocs.org/stc/SR04842NY): Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS). Sterling Helicopter
- [STC SR02809SE](https://openairdocs.org/stc/SR02809SE): Installation of Isolair Inc. Spray System model 3900-206L. 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
- [STC SR00104DE](https://openairdocs.org/stc/SR00104DE): Installation of 6 large area cabin windows. DV Aviation Inc
- [STC SR01980WI](https://openairdocs.org/stc/SR01980WI): Installation of Garmin GI 275 Multi-Function Instrument. Garmin International 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

All 465: https://openairdocs.org/aircraft/N134AE/stcs.md

## Related

- Other Bell Helicopter Textron 206L-1 aircraft: https://openairdocs.org/model/bell-helicopter-textron-206l-1/aircraft.md
- The Allison 250-C28 series engine: https://openairdocs.org/engine/allison-250-c28-series.md

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