# N813DG: 2006 Agusta AB139

- Status: Valid registration
- Airframe: [Agusta AB139](https://openairdocs.org/model/agusta-ab139) (registry code 0260110, 15 seats)
- Engine: [Pratt & Whitney PT6 series](https://openairdocs.org/engine/pratt-whitney-pt6-series) (registry code 52033)
- Data sheets: [TCDS R00002RD](https://openairdocs.org/tcds/R00002RD) (Leonardo S.p.a.) (OpenAirDocs)
- Serial number: 31032
- Year built: 2006
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, transport
- Airworthiness date: August 23, 2023
- Certificate issued: September 14, 2022
- Expires: September 30, 2029
- Mode S code: AB14D3
- Registered owner: [Bristow LLC](https://openairdocs.org/faa-owner/BRISTOW%20LLC)
- Location: [Lake Charles, LA](https://openairdocs.org/faa-place/LA/Lake%20Charles)
- Owner type: LLC
- Owner's area on the map: 30.0385° N, 93.1901° W: Placed by OpenAirDocs at the center of ZIP code 70607, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=813DG
- Page: https://openairdocs.org/aircraft/N813DG

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 Pratt & Whitney PT6 model are included.

## ADs that may apply (OpenAirDocs): 94 in force

### Matched by airframe (Agusta AB139)

- [AD 2026-20-07](https://openairdocs.org/ad/2026-20-07): Engine exhaust system · Leonardo AB139 and AW139. Effective Oct 16, 2026
- [AD 2026-17-05](https://openairdocs.org/ad/2026-17-05): Cabin Equipment/Furnishings · Airbus Helicopters H160-B, EC225LP, AS 365 N3 and 18 more. Effective Oct 2, 2026
- [AD 2026-10-03](https://openairdocs.org/ad/2026-10-03): Tail rotor control system · Leonardo AB139, AW139 and AW189. Effective Jun 25, 2026
- [AD 2026-09-05](https://openairdocs.org/ad/2026-09-05): Life Raft · Leonardo AW139 and AB139. Effective Jun 17, 2026
- [AD 2026-04-03](https://openairdocs.org/ad/2026-04-03): Electrical Power System Wiring · Leonardo AB139 and AW139. Effective Apr 2, 2026
- [AD 2026-06-01](https://openairdocs.org/ad/2026-06-01): Placards and Markings · Leonardo AB139 and AW139 with STC SR00049IB. Effective Mar 31, 2026
- [AD 2025-03-03](https://openairdocs.org/ad/2025-03-03): Cabin Equipment/Furnishings · Leonardo A109E, A109K2, A109S and 4 more. Effective Feb 19, 2025
- [AD 2024-26-08](https://openairdocs.org/ad/2024-26-08): Main Landing Gear · Leonardo AW139 and AB139. Effective Jan 17, 2025
- [AD 2024-17-07](https://openairdocs.org/ad/2024-17-07): Tail Rotor System · Leonardo AB139 and AW139. Effective Nov 12, 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 2023-10-05](https://openairdocs.org/ad/2023-10-05): Main Rotor System · Leonardo AB139 and AW139. Effective Jun 7, 2023
- [AD 2023-03-03](https://openairdocs.org/ad/2023-03-03): Tail Rotor System · Leonardo AB139 and AW139. Effective Mar 23, 2023
- [AD 2022-27-03](https://openairdocs.org/ad/2022-27-03): Main Rotor Gearbox · Leonardo AB139 and AW139. Effective Jan 31, 2023
- [AD 2022-22-03](https://openairdocs.org/ad/2022-22-03): Electrical Power System Wiring · Leonardo AB139 and AW139. Effective Nov 17, 2022
- [AD 2022-11-20](https://openairdocs.org/ad/2022-11-20): Fuselage Structure · Leonardo AB139 and AW139. Effective Jul 27, 2022
- [AD 2022-07-01](https://openairdocs.org/ad/2022-07-01): Emergency Equipment, Life Raft · Leonardo AB139 and AW139. Effective May 9, 2022
- [AD 2022-05-10](https://openairdocs.org/ad/2022-05-10): Cabin Equipment/Furnishings · Airbus Helicopters AS332L, AS332L1, AS332L2 and 57 more. Effective Apr 20, 2022
- [AD 2022-02-12](https://openairdocs.org/ad/2022-02-12): Aircraft Structures, Main Rotor Drive Systems · Leonardo AB139 and AW139. Effective Mar 17, 2022
- [AD 2022-01-03](https://openairdocs.org/ad/2022-01-03): Fire Bottle, Portable · Airbus Helicopters AS332C, AS332C1, AS332L and 35 more. Effective Mar 7, 2022
- [AD 2021-23-22](https://openairdocs.org/ad/2021-23-22): Main Rotor System · Leonardo AB139 and AW139. Effective Jan 18, 2022
- [AD 2021-22-02](https://openairdocs.org/ad/2021-22-02): Electrical Power System · Leonardo AB139 and AW139. Effective Jan 3, 2022
- [AD 2021-21-08](https://openairdocs.org/ad/2021-21-08): Ice/Rain Protection System Wiring, Tail Rotor Blades · Leonardo AB139 and AW139. Effective Dec 10, 2021
- [AD 2021-20-12](https://openairdocs.org/ad/2021-20-12): Emergency Flotation Section · Leonardo AB139, AB412, AB412 EP and 1 more. Effective Nov 22, 2021
- [AD 2021-20-10](https://openairdocs.org/ad/2021-20-10): Main Rotor Gearbox · Leonardo AB139 and AW139. Effective Nov 22, 2021
- [AD 2021-22-07](https://openairdocs.org/ad/2021-22-07): Fire Bottle, Portable · Airbus A319-111, A319-112, A319-113 and 127 more. Effective Nov 18, 2021
- [AD 2021-22-13](https://openairdocs.org/ad/2021-22-13): Cargo Compartments · Leonardo AB139 and AW139. Effective Nov 17, 2021
- [AD 2021-19-03](https://openairdocs.org/ad/2021-19-03): Auto Flight System · Leonardo AB139 and AW139. Effective Nov 1, 2021
- [AD 2021-18-11](https://openairdocs.org/ad/2021-18-11): Tail Rotor System · Leonardo AB139 and AW139. Effective Nov 1, 2021
- [AD 2021-17-15](https://openairdocs.org/ad/2021-17-15): Main Rotor Blades · Leonardo AB139 and AW139. Effective Oct 13, 2021
- [AD 2021-15-09](https://openairdocs.org/ad/2021-15-09): Emergency Flotation Section · Leonardo AB139 and AW139. Effective Aug 27, 2021
- [AD 2021-14-18](https://openairdocs.org/ad/2021-14-18): Tail Rotor Blades · Leonardo AB139 and AW139. Effective Aug 24, 2021
- [AD 2021-13-01](https://openairdocs.org/ad/2021-13-01): Main Rotor System · Leonardo AB139, AW139 and AW189. Effective Aug 3, 2021
- [AD 2021-13-21](https://openairdocs.org/ad/2021-13-21): Main Rotor Mast/Swashplate · Leonardo AB139, AW139 and AW189. Effective Jul 12, 2021
- [AD 2021-12-10](https://openairdocs.org/ad/2021-12-10): Placards and Markings · Leonardo AB139 and AW139. Effective Jun 22, 2021
- [AD 2021-05-21](https://openairdocs.org/ad/2021-05-21): Main Rotor System · Leonardo AB139 and AW139. Effective May 7, 2021
- [AD 2021-03-07](https://openairdocs.org/ad/2021-03-07): Engine Mount Section · Leonardo AB139 and AW139. Effective Apr 1, 2021
- [AD 2021-04-01](https://openairdocs.org/ad/2021-04-01): Cabin Equipment/Furnishings · Leonardo AB139 and AW139. Effective Mar 26, 2021
- [AD 2020-19-04](https://openairdocs.org/ad/2020-19-04): Rotor Drive-Gearbox · Leonardo AB139 and AW139. Effective Oct 15, 2020
- [AD 2020-15-18](https://openairdocs.org/ad/2020-15-18): Emergency Flotation Section · Leonardo AB139, AW139, AW169 and 1 more. Effective Sep 3, 2020
- [AD 2019-12-15](https://openairdocs.org/ad/2019-12-15): Landing Gear System · Leonardo AB139 and AW139. Effective Aug 2, 2019
- [AD 2019-05-03](https://openairdocs.org/ad/2019-05-03): Tail Rotor System · Leonardo AB139, AW139, AW169 and 1 more. Effective Mar 28, 2019
- [AD 2018-04-11](https://openairdocs.org/ad/2018-04-11): Tail Rotor Control System · Agusta AB139 and AW139. Effective Apr 5, 2018
- [AD 2018-03-01](https://openairdocs.org/ad/2018-03-01): Main Rotor Blades · Agusta AB139 and AW139. Effective Feb 14, 2018
- [AD 2016-26-01](https://openairdocs.org/ad/2016-26-01): Hydraulic Power · Agusta AB139 and AW139. Effective Jan 31, 2017
- [AD 2016-01-15](https://openairdocs.org/ad/2016-01-15): Fuselage Structure (General) · Agusta AB139 and AW139. Effective Feb 25, 2016
- [AD 2016-01-06](https://openairdocs.org/ad/2016-01-06): Propeller/Rotor Anti-ice/De-Ice System · Agusta AB139 and AW139. Effective Jan 28, 2016
- [AD 2015-02-21](https://openairdocs.org/ad/2015-02-21): Hydraulic System, Main · Agusta AB139 and AW139. Effective Mar 17, 2015
- [AD 2008-14-02 R1](https://openairdocs.org/ad/2008-14-02-R1): Fuselage, Main Frame · Agusta AB139 and AW139. Effective Jan 16, 2015
- [AD 2014-03-01](https://openairdocs.org/ad/2014-03-01): Fuselage Miscellaneous Structure · Agusta AB139 and AW139. Effective Apr 7, 2014
- [AD 2013-25-09](https://openairdocs.org/ad/2013-25-09): Nose Landing Gear Attach Section · Agusta AB139 and AW139. Effective Jan 28, 2014

### Matched by engine (Pratt & Whitney PT6 series)

- [AD 2024-04-51](https://openairdocs.org/ad/2024-04-51): Turbine Section · Pratt & Whitney Canada PT6A-64, PT6A-66, PT6A-66A and 17 more. Effective Mar 28, 2024
- [AD 2023-03-02](https://openairdocs.org/ad/2023-03-02): Turbine Engine Compressor Section · Pratt & Whitney Canada PT6E-67XP. Effective Mar 21, 2023
- [AD 2022-08-13](https://openairdocs.org/ad/2022-08-13): Turbine Section · Pratt & Whitney Canada PT6A-34, PT6A-34B, PT6A-34AG and 2 more. Effective May 27, 2022
- [AD 2020-18-05](https://openairdocs.org/ad/2020-18-05): Fuel Control/Turbine Engines · Pratt & Whitney Canada PT6B-37A. Effective Oct 7, 2020
- [AD 2019-22-03](https://openairdocs.org/ad/2019-22-03): Turbine Engine Reduction Gear · Pratt & Whitney Canada PT6B-37A. Effective Dec 24, 2019
- [AD 2016-05-13](https://openairdocs.org/ad/2016-05-13): Corrosion and perforation of the two-ply Cu-Be bellows in Woodward FCUs. · Pratt & Whitney Canada PT6A-60AG, PT6A-65AG, PT6A-67AF and 1 more. Effective Apr 22, 2016
- [AD 2014-17-08 R1](https://openairdocs.org/ad/2014-17-08-R1): Compressor turbine (CT) blades · Pratt & Whitney Canada PT6A-114 and PT6A-114A. Effective Jun 5, 2015
- [AD 2014-11-05](https://openairdocs.org/ad/2014-11-05): Reinforcement liner to the power turbine (PT) containment   
  ring and, for certain PT containment rings, adding scallops · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 18 more. Effective Aug 5, 2014
- [AD 2013-03-14](https://openairdocs.org/ad/2013-03-14): Power turbine (PT) baffle · Pratt & Whitney Canada PT6C-67C. Effective Mar 26, 2013
- [AD 2012-09-10](https://openairdocs.org/ad/2012-09-10): First stage sun gears · Pratt & Whitney Canada PT6A-110, PT6A-112, PT6A-114 and 12 more. Effective May 23, 2012
- [AD 2011-25-12](https://openairdocs.org/ad/2011-25-12): Sun gear · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 4 more. Effective Dec 28, 2011
- [AD 2011-20-51](https://openairdocs.org/ad/2011-20-51): Gears · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 4 more. Effective Nov 1, 2011
- [AD 2004-25-18](https://openairdocs.org/ad/2004-25-18): Propeller governor assemblies · Pratt & Whitney Canada PT6A-60A and PT6A-65B. Effective Jan 18, 2005
- [AD 2004-20-04](https://openairdocs.org/ad/2004-20-04): Compressor rear hubs · Pratt & Whitney Canada PT6B-36A and PT6B-36B. Effective Oct 18, 2004
- [AD 2002-23-13](https://openairdocs.org/ad/2002-23-13): Turbine Exhaust Ducts · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 20 more. Effective Dec 31, 2002
- [AD 2001-20-01](https://openairdocs.org/ad/2001-20-01): Compressor Bleed Valve Assembly · Pratt & Whitney Canada PT6A-114A and PT6A-25C. Effective Nov 5, 2001
- [AD 97-04-12](https://openairdocs.org/ad/97-04-12): Compressor Bleed-off Valve · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 52 more. Effective Mar 14, 1997
- [AD 95-13-08](https://openairdocs.org/ad/95-13-08): Compressor Turbine Disk · Pratt & Whitney Canada PT6A-67D. Effective Jul 12, 1995
- [AD 93-23-06](https://openairdocs.org/ad/93-23-06): Airframe Chip Detector Flag System · Pratt & Whitney Canada PT6A-50. Effective Jan 26, 1994
- [AD 92-15-11](https://openairdocs.org/ad/92-15-11): Compressor Delivery Air Line (P3) Filter Assembly · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-21 and 7 more. Effective Aug 17, 1992
- [AD 90-12-05](https://openairdocs.org/ad/90-12-05): Engine Overhaul · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 3 more. Effective May 30, 1990
- [AD 88-03-01](https://openairdocs.org/ad/88-03-01): Compressor Stator Assembly · Pratt & Whitney Canada PT6B-36A. Effective Nov 29, 1988
- [AD 86-10-05](https://openairdocs.org/ad/86-10-05): First Stage Compressor Hub · Pratt & Whitney Canada PT6A-42. Effective Jun 5, 1986
- [AD 80-08-12](https://openairdocs.org/ad/80-08-12): Fuel Pump Drive Coupling Splines · Pratt & Whitney Canada PT6A-11, PT6A-112, PT6A-135 and 24 more. Effective Apr 18, 1980
- [AD 80-04-02](https://openairdocs.org/ad/80-04-02): Push-Pull Control Terminal · Pratt & Whitney Canada PT6A-20, PT6A-6A, PT6A-6B and 1 more. Effective Feb 8, 1980
- [AD 79-11-03](https://openairdocs.org/ad/79-11-03): Automatic Fuel Control · Pratt & Whitney Canada PT6T-3 and PT6T-6. Effective May 31, 1979
- [AD 78-17-07](https://openairdocs.org/ad/78-17-07): Fuel Control Unit · Pratt & Whitney Canada PT6A-38, PT6A-41 and PT6A-45A. Effective Aug 31, 1978
- [AD 78-17-05](https://openairdocs.org/ad/78-17-05): Automatic Fuel Control Unit · Pratt & Whitney Canada PT6T-3, PT6T-3A and PT6T-6. Effective Aug 31, 1978
- [AD 78-12-04](https://openairdocs.org/ad/78-12-04): No. 2 Bearing Pressure Oil Transfer Tube Assembly · Pratt & Whitney Canada PT6A-38, PT6A-41 and PT6A-45A. Effective Jun 19, 1978
- [AD 75-06-01](https://openairdocs.org/ad/75-06-01): Gearbox Deterioration · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-20B and 11 more. Effective Apr 1, 1977
- [AD 76-02-08](https://openairdocs.org/ad/76-02-08): Fuel Pump · Pratt & Whitney Canada PT6T-3, PT6T-3A and PT6T-6. Effective Feb 5, 1976
- [AD 75-11-04](https://openairdocs.org/ad/75-11-04): Reduction Gearbox Engine Distress · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-20B and 8 more. Effective May 20, 1975
- [AD 70-16-01](https://openairdocs.org/ad/70-16-01): Turbo Propeller Governors · Pratt & Whitney Canada PT6A-11, PT6A-11AG, PT6A-15AG and 5 more. Effective Aug 4, 1970
- [AD 69-23-06](https://openairdocs.org/ad/69-23-06): Fuel Pumps · Pratt & Whitney Canada PT6A-20, PT6A-27, PT6A-28 and 4 more. Effective Nov 15, 1969
- [AD 68-05-03](https://openairdocs.org/ad/68-05-03): Reverse Mode · Pratt & Whitney Canada PT6A-20 and PT6A-6B. Effective Feb 28, 1968

### Historical (superseded or no longer in force)

- [AD 2023-07-51](https://openairdocs.org/ad/2023-07-51) (historical): Main Rotor System · Leonardo AB139 and AW139
- [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 2020-23-07](https://openairdocs.org/ad/2020-23-07) (historical): Emergency Equipment, Life Raft · Leonardo AB139 and AW139. Effective Dec 4, 2020
- [AD 2017-23-08](https://openairdocs.org/ad/2017-23-08) (historical): M/R System · Agusta AB139 and AW139. Effective Dec 11, 2017
- [AD 2014-24-02](https://openairdocs.org/ad/2014-24-02) (historical): M/R System · Agusta AB139 and AW139. Effective Dec 15, 2014
- [AD 2014-07-51](https://openairdocs.org/ad/2014-07-51) (historical): M/R System · Agusta AB139 and AW139. Effective Aug 20, 2014
- [AD 2011-18-52](https://openairdocs.org/ad/2011-18-52) (historical): Tail Rotor Blade · Agusta AB139 and AW139. Effective May 3, 2012
- [AD 2009-19-51](https://openairdocs.org/ad/2009-19-51) (historical): Tailboom · Agusta AB139 and AW139. Effective Feb 8, 2010
- [AD 2008-14-02](https://openairdocs.org/ad/2008-14-02) (historical): Fuselage frame · Agusta AB139 and AW139. Effective Aug 14, 2008
- [AD 2006-17-51](https://openairdocs.org/ad/2006-17-51) (historical): Tailpipe assembly · Agusta AB139. Effective Sep 18, 2006
- [AD 2015-20-04](https://openairdocs.org/ad/2015-20-04) (historical): Reduction gearbox (RGB) assembly · Pratt & Whitney Canada PT6B-37A. Effective Nov 18, 2015
- [AD 2014-17-08](https://openairdocs.org/ad/2014-17-08) (historical): Compressor turbine (CT) blades · Pratt & Whitney Canada PT6A-114 and PT6A-114A. Effective Oct 8, 2014
- [AD 88-24-02](https://openairdocs.org/ad/88-24-02) (historical): Airframe Chip Detector Flag System · Pratt & Whitney Canada PT6A-50

All 107: https://openairdocs.org/aircraft/N813DG/ads.md

## Information bulletins (advisory) (5 in force)

- [SAIB NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015
- [SAIB NE-12-04](https://openairdocs.org/saib/NE-12-04): Turbine/ Turboprop Engine: Reduction Gearbox. Issued Nov 1, 2011
- [SAIB NE-10-47](https://openairdocs.org/saib/NE-10-47): Turbine Engine Compressor Section. Issued Aug 30, 2010
- [SAIB NE-06-34](https://openairdocs.org/saib/NE-06-34): . Issued Mar 21, 2006
- [SAIB CE-03-24](https://openairdocs.org/saib/CE-03-24): . Issued Feb 19, 2003

## NTSB investigations

None matched to N813DG.

## FAA accident and incident reports (1)

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.

- [Incident 20090515025599I](https://openairdocs.org/incident/20090515025599I), May 15, 2009: Agusta Spa AB139 (N813DG), Deadhorse, AK, Minor damage. Crew failed to ensure that the cargo door was properly latched. The door was closed and after reaching cruising speed the door began sliding open and departed…

## Service difficulty reports (1)

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 U0GA114871](https://openairdocs.org/sdr/U0GA114871), Apr 2, 2007: SKIN. CRACKED. CRACK FOUND AT STA. 8700 UPPER LEFT HAND CORNER OF FUSELAGE. COMPLIED WITH BT139-015 PART I REPAIRED BY AGUSTA.

## STCs that may be installed (OpenAirDocs) (111, 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 (Agusta AB139)

- [STC SR04481AT](https://openairdocs.org/stc/SR04481AT): Installation of LED steerable searchlight/landing light assembly in replacement to the legacy steerable searchlight/landing light assembly. Sterling Helicopter
- [STC SR03024NY](https://openairdocs.org/stc/SR03024NY): Installation of Aerolite GmbH Emergency Medical System (EMS) Equipment P/N 139250-501. Aerolite AG
- [STC SR00228IB](https://openairdocs.org/stc/SR00228IB): Installation of Actuator Assembly Replacement Kit P/N 318783a for Floats Inflation System. AERO SEKUR S.P.A
- [STC SR02473AK](https://openairdocs.org/stc/SR02473AK): Installation of the L-3 Communications NGT-9000R/RD and NGT-9000/D ADS-B IN/OUT system. StandardAero Atlantic USA Inc
- [STC SR00179IB](https://openairdocs.org/stc/SR00179IB): Installation of SKYTRAC SDL-350 Flight Following/SATCOM System. SKYTRAC Systems Ltd
- [STC SR00162IB](https://openairdocs.org/stc/SR00162IB): Installation of SKYTRAC SDL-350 Flight Following/SATCOM System (Provisions Only). SKYTRAC Systems Ltd
- [STC SR09482RC](https://openairdocs.org/stc/SR09482RC): Installation of Special Mission Equipment. L3Harris Technologies Integrated Systems L.P
- [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 SR00384BO](https://openairdocs.org/stc/SR00384BO): Installation of a Satcom and Flight Data Monitoring System KIT 139-SAT-100. Outerlink Corporation
- [STC SR00049IB](https://openairdocs.org/stc/SR00049IB): Installation of VIP 87 Interiors P/N 6AB1AD008-001. Mecaer Aviation Group S.p.A
- [STC SR04472CH](https://openairdocs.org/stc/SR04472CH): Installation of a Honeywell RDR-7000 Weather Radar System. Honeywell International Inc
- [STC SR01949LA](https://openairdocs.org/stc/SR01949LA): Installation of Apical Industries, Inc. Liferaft Kit. Dart Aerospace ULC
- [STC SR04207NY](https://openairdocs.org/stc/SR04207NY): Installation of Rosen R2181000 Sunvisor Assembly. Mecaer Aviation Group Inc
- [STC SR04589NY](https://openairdocs.org/stc/SR04589NY): Installation of Recognition Lights, Configurations #1 thru #4. Aviation Completion Innovations Inc
- [STC SR03007NY](https://openairdocs.org/stc/SR03007NY): Installation of two Class 2 Electronic Flight Bag (EFB) mounting device arm-mounted. Aviation Completion Innovations Inc
- [STC SR02120NY-D](https://openairdocs.org/stc/SR02120NY-D): Installation of a Honeywell Chadwick Model 15175 VXP System. Diagnostic Solution International LLC
- [STC SR09911AC](https://openairdocs.org/stc/SR09911AC): Installation of alternate hoist cable. Breeze Eastern LLC
- [STC SR09628RC](https://openairdocs.org/stc/SR09628RC): Installation of Sky Connect Phone and Tracker System. Honeywell International Inc
- [STC SR02614NY-D](https://openairdocs.org/stc/SR02614NY-D): Installation of the Medical Litter System. LifePort LLC
- [STC SR04384NY](https://openairdocs.org/stc/SR04384NY): Installation of P/N 139084-501 for 3 stretcher kit with relevant cabin floor rails and featuring each, dedicated oxygen and electrical distribution systems and oxygen bottles stowage provisions. Aerolite Max Bucher AG
- [STC SR02054LA](https://openairdocs.org/stc/SR02054LA): Installation of an Emergency Medical System. LifePort LLC
- [STC SR02136LA](https://openairdocs.org/stc/SR02136LA): Installation of a Supplement Oxygen System. LifePort LLC
- [STC SR02145LA](https://openairdocs.org/stc/SR02145LA): Installation of a Medical Litter System. LifePort LLC
- [STC SR03060NY](https://openairdocs.org/stc/SR03060NY): Installation of Engine Wash Kit. Aviation Completion Innovations Inc
- [STC SR02325NY](https://openairdocs.org/stc/SR02325NY): Installation of Cabin Interior Sound Reduction Wall Panels System. Aviation Completion Innovations Inc
- [STC SR02326NY](https://openairdocs.org/stc/SR02326NY): Installation of Cabin Door Step System. Aviation Completion Innovations Inc
- [STC SR02751NY](https://openairdocs.org/stc/SR02751NY): Installation of a Max-Viz, Inc. Enhanced Vision System (EVS) Model 1500. Aviation Completion Innovations Inc
- [STC SR02753NY](https://openairdocs.org/stc/SR02753NY): Installation of a Sagem Avionics, Inc; ICDS-10 Multi Functions Display. Aviation Completion Innovations Inc
- [STC SR03476NY](https://openairdocs.org/stc/SR03476NY): The installation of electrically operated cabin window shades. Aviation Completion Innovations Inc
- [STC SR04264NY](https://openairdocs.org/stc/SR04264NY): Installation of Garmin GDL84H ADS-B System. Maxcraft Avionics Ltd
- [STC SR00826DE](https://openairdocs.org/stc/SR00826DE): Installation of Honeywell Sky Connect Tracker III system. Cert Works LLC
- [STC SR02104SE](https://openairdocs.org/stc/SR02104SE): Installation of a Supplemental Lighting System; manufactured and installed in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List MDL-139004-3, Rev. A, dated February 1, 2011, or later FAA-approved revisions and maintained in a accordance with ASU Instructions for Continued Airworthiness ICA-139004-4, Rev IR, dated July 7, 2010, or later FAA-accepted revisions. Aviation Specialties Unlimited Inc
- [STC SR02772CH](https://openairdocs.org/stc/SR02772CH): Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation-IBF System Drawing No. 122000-010, Revision B, dated September 28, 2009, or later FAA Approved revision. Donaldson Company Inc
- [STC SR03083NY](https://openairdocs.org/stc/SR03083NY): The installation of the Light Lateral Stretcher EMS Kit. Aerolite GMBH
- [STC SR02792NY](https://openairdocs.org/stc/SR02792NY): Installation of New Liners VIP Silens P/N 6AB1AD010-001. Mecaer Aviation Group S.p.A
- [STC SR03709NY](https://openairdocs.org/stc/SR03709NY): Installation of EMS Provisions Kit P/N 139125-501 and P/N 139125-502 for incorporation of Passenger seat configurations P/N 139117-505, 139117-506 and 139117-507 of 12, 14 and 15 Passenger seats. Aerolite Max Bucher AG
- [STC SR03564NY](https://openairdocs.org/stc/SR03564NY): Installation of the Flight Data Acquisition Storage and Transmission System (FAST). Amtech Aeronautical Limited
- [STC SR03548NY](https://openairdocs.org/stc/SR03548NY): Installation of Cabin Interiors, Configuration VIP 29 Interiors, 10 seats, P/N 6AB1 KT004-001. Mecaer Aviation Group S.p.A
- [STC ST03502NY](https://openairdocs.org/stc/ST03502NY): Installation of Air Ambulance Equipment, Mission Equipment "Quick - Conversion", Part Number AW139-25-20-37.000-60x model. Air Ambulance Technology GmbH
- [STC SR02418NY-D](https://openairdocs.org/stc/SR02418NY-D): Installation of a Universal Cockpit Display (UCD) System. Sikorsky Aircraft Corporation
- [STC SR02419NY-D](https://openairdocs.org/stc/SR02419NY-D): Installation of Corporate Interior. Sikorsky Aircraft Corporation
- [STC SR02379LA](https://openairdocs.org/stc/SR02379LA): Installation of Apical Industries, Inc. Cable Cutters Kit. Apical Industries, Inc. dba Dart Aerospace
- [STC SR02108LA](https://openairdocs.org/stc/SR02108LA): Installation of Apical Industries, Inc. Nose Landing Gear Doors Kit. Apical Industries, Inc. dba Dart Aerospace
- [STC ST02749NY](https://openairdocs.org/stc/ST02749NY): Installation of Forward Bulkhead P/N 6AB1AD005-001. Mecaer Aviation Group S.p.A
- [STC SR03072NY](https://openairdocs.org/stc/SR03072NY): Replacement of a NiCAD battery with a Concord Lead-Acid Battery. Concorde Battery Corporation
- [STC SR03288CH](https://openairdocs.org/stc/SR03288CH): Installation of starter-generator, Goodrich P/N 23078-029 and Quick-Attach-Detach (QAD) kit P/N 23078-500. Safran Power USA LLC
- [STC SR02948NY](https://openairdocs.org/stc/SR02948NY): The installation of a SkyTrac ISAT-100/ISAT-200 Position Data Communicator. SkyTrac Systems Ltd
- [STC SR03251NY](https://openairdocs.org/stc/SR03251NY): Installation of Utility Interior Kits. Dart Aerospace Limited
- [STC SR03212NY](https://openairdocs.org/stc/SR03212NY): Installation of VIP 37 Plus Interiors P/N 6AB1AD012-001, 7 and 9 seats configurations. M.A.G. MECAER Aviation Group S.P.A
- [STC SR03154NY](https://openairdocs.org/stc/SR03154NY): Installation of part number 6AB1EL026-001 115 VAC Power System. Mecaer Aviation Group S.p.A

All 111: https://openairdocs.org/aircraft/N813DG/stcs.md

## Related

- Other Agusta AB139 aircraft: https://openairdocs.org/model/agusta-ab139/aircraft.md
- The Pratt & Whitney PT6 series engine: https://openairdocs.org/engine/pratt-whitney-pt6-series.md

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