# N539US: 1996 Boeing 757-251

- Status: Valid registration
- Airframe: [Boeing 757-251](https://openairdocs.org/model/boeing-757-251) (registry code 1384970, 178 seats)
- Engine: [Pratt & Whitney PW2037](https://openairdocs.org/engine/pratt-whitney-pw2037) (registry code 52117)
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM) (The Boeing Company), [TCDS E17NE](https://openairdocs.org/tcds/E17NE) (Pratt & Whitney) (OpenAirDocs)
- Serial number: 26486
- Year built: 1996
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 25, 1996
- Certificate issued: May 10, 2016
- Expires: May 31, 2029
- Mode S code: A6D3AF
- Registered owner: [Delta Air Lines Inc](https://openairdocs.org/faa-owner/DELTA%20AIR%20LINES%20INC)
- Location: [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta)
- Owner type: Corporation
- Owner's area on the map: 33.6604° N, 84.3865° W: Placed by OpenAirDocs at the center of ZIP code 30354, 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=539US
- Page: https://openairdocs.org/aircraft/N539US

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

## ADs that may apply (OpenAirDocs): 331 in force

### Matched by airframe (Boeing 757-251)

- [AD 2026-13-16](https://openairdocs.org/ad/2026-13-16): Navigation · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 6 more. Effective Jul 1, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2026-08-09](https://openairdocs.org/ad/2026-08-09): Wings · Boeing 757-200 Series and 757-300 Series with STC ST01518SE. Effective Jun 3, 2026
- [AD 2026-04-06](https://openairdocs.org/ad/2026-04-06): Wings · Boeing 757-200 Series and 757-300 Series. Effective Feb 26, 2026
- [AD 2026-01-05](https://openairdocs.org/ad/2026-01-05): Wings · Boeing 757-200 Series and 757-300 Series. Effective Feb 20, 2026
- [AD 2025-23-03](https://openairdocs.org/ad/2025-23-03): Fire protection · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Jan 13, 2026
- [AD 2025-20-14](https://openairdocs.org/ad/2025-20-14): Equipment/furnishings · Boeing 757-200 Series. Effective Jan 2, 2026
- [AD 2025-20-04](https://openairdocs.org/ad/2025-20-04): Flight controls · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Nov 6, 2025
- [AD 2025-19-11](https://openairdocs.org/ad/2025-19-11): Landing Gear · Boeing 757-200 Series, 757-200PF Series and 757-200CB Series. Effective Nov 6, 2025
- [AD 2025-11-01](https://openairdocs.org/ad/2025-11-01): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Jul 8, 2025
- [AD 2025-02-13](https://openairdocs.org/ad/2025-02-13): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Mar 17, 2025
- [AD 2025-02-07](https://openairdocs.org/ad/2025-02-07): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Mar 17, 2025
- [AD 2024-25-09](https://openairdocs.org/ad/2024-25-09): Hydraulic power · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Feb 14, 2025
- [AD 2024-24-01](https://openairdocs.org/ad/2024-24-01): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Jan 13, 2025
- [AD 2024-12-09](https://openairdocs.org/ad/2024-12-09): Wings · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Aug 22, 2024
- [AD 2024-10-07](https://openairdocs.org/ad/2024-10-07): Fuselage · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Jul 19, 2024
- [AD 2024-10-05](https://openairdocs.org/ad/2024-10-05): Equipment/Furnishings · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jul 19, 2024
- [AD 2024-12-07](https://openairdocs.org/ad/2024-12-07): Fuselage · Boeing 757-200 Series with STC ST01529SE or ST02278SE. Effective Jul 11, 2024
- [AD 2024-07-05](https://openairdocs.org/ad/2024-07-05): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Jun 5, 2024
- [AD 2024-05-09](https://openairdocs.org/ad/2024-05-09): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective May 8, 2024
- [AD 2023-13-12](https://openairdocs.org/ad/2023-13-12): Oxygen · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 17 more. Effective Sep 5, 2023
- [AD 2023-12-12](https://openairdocs.org/ad/2023-12-12): Navigation · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 6 more. Effective Jun 21, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2022-20-15](https://openairdocs.org/ad/2022-20-15): Wings · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Dec 7, 2022
- [AD 2022-15-09](https://openairdocs.org/ad/2022-15-09): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Aug 17, 2022
- [AD 2022-15-08](https://openairdocs.org/ad/2022-15-08): Information systems · Airbus A318-111, A318-112, A319-111 and 49 more. Effective Aug 12, 2022
- [AD 2022-13-04](https://openairdocs.org/ad/2022-13-04): Fuselage · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Aug 12, 2022
- [AD 2022-07-07](https://openairdocs.org/ad/2022-07-07): Equipment/furnishings · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective May 26, 2022
- [AD 2021-26-28](https://openairdocs.org/ad/2021-26-28): Fuel · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Mar 3, 2022
- [AD 2021-22-23](https://openairdocs.org/ad/2021-22-23): Wings · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Dec 29, 2021
- [AD 2021-08-04](https://openairdocs.org/ad/2021-08-04): Oxygen · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 23 more. Effective May 26, 2021
- [AD 2021-05-11](https://openairdocs.org/ad/2021-05-11): Flight controls · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Apr 19, 2021
- [AD 2020-20-10](https://openairdocs.org/ad/2020-20-10): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Nov 10, 2020
- [AD 2020-04-15](https://openairdocs.org/ad/2020-04-15): Air conditioning · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 4 more. Effective May 8, 2020
- [AD 2020-05-25](https://openairdocs.org/ad/2020-05-25): Fuselage · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective May 4, 2020
- [AD 2020-01-18](https://openairdocs.org/ad/2020-01-18): Fuel, Fuselage, Wings · Winglets, wing structural reinforcement (Aviation Partners Boeing STC ST01518SE). Effective Mar 5, 2020
- [AD 2019-24-18](https://openairdocs.org/ad/2019-24-18): Navigation · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 11 more. Effective Feb 3, 2020
- [AD 2019-19-10](https://openairdocs.org/ad/2019-19-10): Fuel · Boeing 737-300 Series, 737-400 Series, 737-500 Series and 21 more. Effective Jan 16, 2020
- [AD 2019-07-04](https://openairdocs.org/ad/2019-07-04): Editorial Note: Rule document 2019-07587 was originally published on pages 15949 through 15952 in the issue of Wednesday, April 17, 2019. In that publication, on page 15951, in the title of  
 the Airworthiness Directive, ''-04'' was inadvertently left out. The corrected document is republished in its entirety. · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective May 22, 2019
- [AD 2018-23-12](https://openairdocs.org/ad/2018-23-12): Equipment/furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 180 more. Effective Dec 28, 2018
- [AD 2018-20-13](https://openairdocs.org/ad/2018-20-13): Fuel · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 13 more. Effective Nov 15, 2018
- [AD 2018-19-23](https://openairdocs.org/ad/2018-19-23): Doors · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 15 more. Effective Nov 7, 2018
- [AD 2018-18-07](https://openairdocs.org/ad/2018-18-07): Fuselage · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Oct 10, 2018
- [AD 2018-06-08](https://openairdocs.org/ad/2018-06-08): Fuselage · Boeing 757-200 Series. Effective Apr 19, 2018
- [AD 2017-26-07](https://openairdocs.org/ad/2017-26-07): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Feb 7, 2018
- [AD 2017-26-02](https://openairdocs.org/ad/2017-26-02): Doors · Boeing 757-200 Series. Effective Jan 24, 2018
- [AD 2017-22-12](https://openairdocs.org/ad/2017-22-12): Wings · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Dec 26, 2017
- [AD 2017-20-05](https://openairdocs.org/ad/2017-20-05): Fuselage · Boeing 757-200 Series and 757-300 Series. Effective Nov 6, 2017
- [AD 2017-19-10](https://openairdocs.org/ad/2017-19-10): Doors · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Oct 27, 2017
- [AD 2017-12-14](https://openairdocs.org/ad/2017-12-14): Fuselage · Boeing 757-200 Series and 757-200PF Series. Effective Jul 25, 2017

### Matched by engine (Pratt & Whitney PW2037)

- [AD 2026-07-06](https://openairdocs.org/ad/2026-07-06): Turbine Section · Pratt & Whitney F117-PW-100, PW2037, PW2037D and 3 more. Effective May 29, 2026
- [AD 2024-12-04](https://openairdocs.org/ad/2024-12-04): Turbine Section · Pratt & Whitney PW2037, PW2037M and PW2040. Effective Aug 13, 2024
- [AD 2021-14-13](https://openairdocs.org/ad/2021-14-13): Turbine Section · Pratt & Whitney F117-PW-100, PW2037, PW2037M and 1 more. Effective Sep 1, 2021
- [AD 2019-05-01](https://openairdocs.org/ad/2019-05-01): Turbine/Turboprop Engine · Pratt & Whitney F117-PW-100, PW2037, PW2037D and 6 more. Effective Apr 16, 2019
- [AD 2018-22-06](https://openairdocs.org/ad/2018-22-06): Fuel Control/Turbine Engines · Pratt & Whitney PW2037, PW2037M and PW2040. Effective Dec 3, 2018
- [AD 2018-14-10](https://openairdocs.org/ad/2018-14-10): Fuel Control Turbine Engines · Pratt & Whitney PW2037, PW2037M and PW2040. Effective Sep 28, 2018
- [AD 2012-02-01](https://openairdocs.org/ad/2012-02-01): Fan blades · Pratt & Whitney Division PW2037, PW2037M and PW2040. Effective Apr 24, 2012
- [AD 2009-14-05](https://openairdocs.org/ad/2009-14-05): High-pressure compressor (HPC) · Pratt & Whitney Division PW2037, PW2037M and PW2040. Effective Jul 23, 2009
- [AD 2009-10-08](https://openairdocs.org/ad/2009-10-08): High-pressure turbine 2nd stage hubs that have previously been exposed to Pratt & Whitney cleaning procedure SPOP 10 or SPOP 9 or equivalent procedure. · Pratt & Whitney Division PW2037, PW2037M and PW2040. Effective Jun 17, 2009
- [AD 2007-02-06](https://openairdocs.org/ad/2007-02-06): High pressure compressor (HPC) drum rotor disk assemblies · Pratt & Whitney Division PW2037, PW2037M and PW2040. Effective Feb 28, 2007
- [AD 2005-18-03](https://openairdocs.org/ad/2005-18-03): Engine manufacturer's time limits section (TLS) · Pratt & Whitney Division PW2037, PW2037D, PW2037M and 5 more. Effective Feb 28, 2006
- [AD 99-20-03](https://openairdocs.org/ad/99-20-03): High Pressure Turbine Disks · Pratt & Whitney Division PW2037, PW2037M, PW2040 and 2 more. Effective Nov 23, 1999
- [AD 96-18-08 R1](https://openairdocs.org/ad/96-18-08-R1): (HPT) High Pressure or (LPT) Low Pressure Turbine · Pratt & Whitney Division PW2037, PW2037M, PW2040 and 2 more. Effective Nov 10, 1998
- [AD 97-11-51 R1](https://openairdocs.org/ad/97-11-51-R1): First Stage High Pressure Turbine (HPT) Disk Assembly · Pratt & Whitney Division PW2037, PW2037M, PW2040 and 5 more. Effective Aug 7, 1997
- [AD 88-03-52](https://openairdocs.org/ad/88-03-52): Fuel Quantity Indication System · Pratt & Whitney Division PW2037 and PW2040. Effective Jul 13, 1988

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

- [AD 2022-08-12](https://openairdocs.org/ad/2022-08-12) (historical): Wings · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 1 more. Effective Jun 10, 2022
- [AD 2022-04-05](https://openairdocs.org/ad/2022-04-05) (historical): Navigation · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 6 more. Effective Feb 14, 2022
- [AD 2020-21-17](https://openairdocs.org/ad/2020-21-17) (historical): Wings · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jan 14, 2021
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20) (historical): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Feb 18, 2020
- [AD 2019-23-06](https://openairdocs.org/ad/2019-23-06) (historical): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Jan 13, 2020
- [AD 2019-20-03](https://openairdocs.org/ad/2019-20-03) (historical): Information systems · Airbus A340-312, A340-313, A318-111 and 48 more. Effective Nov 19, 2019
- [AD 2019-12-13](https://openairdocs.org/ad/2019-12-13) (historical): Flight controls · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jul 12, 2019
- [AD 2018-26-03](https://openairdocs.org/ad/2018-26-03) (historical): Equipment/furnishings · Boeing 757-200 Series. Effective Jan 31, 2019
- [AD 2018-16-05](https://openairdocs.org/ad/2018-16-05) (historical): Wings · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Sep 10, 2018
- [AD 2018-06-07](https://openairdocs.org/ad/2018-06-07) (historical): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective May 3, 2018
- [AD 2017-24-10](https://openairdocs.org/ad/2017-24-10) (historical): Fuselage · Boeing 757-200 Series, 757-200PF Series and 757-300 Series. Effective Jan 9, 2018
- [AD 2017-26-10](https://openairdocs.org/ad/2017-26-10) (historical): Flight controls · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jan 3, 2018
- [AD 2015-08-01](https://openairdocs.org/ad/2015-08-01) (historical): Flight Controls · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective May 26, 2015
- [AD 2013-18-09](https://openairdocs.org/ad/2013-18-09) (historical): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Oct 3, 2013
- [AD 2013-01-02](https://openairdocs.org/ad/2013-01-02) (historical): Doors · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 12 more. Effective Feb 22, 2013
- [AD 2012-15-15](https://openairdocs.org/ad/2012-15-15) (historical): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Oct 3, 2012
- [AD 2011-01-15](https://openairdocs.org/ad/2011-01-15) (historical): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Jan 25, 2011
- [AD 2009-21-10](https://openairdocs.org/ad/2009-21-10) (historical): Oxygen · Airbus A300, Model B4-605R, A300, Model B4-620, A300, Model B4-622 and 138 more. Effective Dec 17, 2009
- [AD 2009-22-08](https://openairdocs.org/ad/2009-22-08) (historical): Control switches · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 12 more. Effective Dec 3, 2009
- [AD 2008-23-19](https://openairdocs.org/ad/2008-23-19) (historical): Left and right main fuel tanks · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Dec 30, 2008
- [AD 2008-13-20](https://openairdocs.org/ad/2008-13-20) (historical): Aft hinge fittings · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Aug 6, 2008
- [AD 2008-10-11](https://openairdocs.org/ad/2008-10-11) (historical): Fuel tank systems · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jun 12, 2008
- [AD 2008-09-07](https://openairdocs.org/ad/2008-09-07) (historical): Fuel filter · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 4 more. Effective May 8, 2008
- [AD 2008-05-10](https://openairdocs.org/ad/2008-05-10) (historical): Vertical flange and bulkhead · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 9 more. Effective Mar 18, 2008
- [AD 2007-16-13](https://openairdocs.org/ad/2007-16-13) (historical): Shim installation · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Aug 24, 2007
- [AD 2007-03-01](https://openairdocs.org/ad/2007-03-01) (historical): Power feeder wire bundles · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Mar 5, 2007
- [AD 2006-20-11](https://openairdocs.org/ad/2006-20-11) (historical): Rivet inspection · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Nov 8, 2006
- [AD 2006-11-11](https://openairdocs.org/ad/2006-11-11) (historical): Fatigue cracking of PSEs · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jun 30, 2006
- [AD 2005-18-18](https://openairdocs.org/ad/2005-18-18) (historical): Left and right engine-to-wing aft fairings · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Oct 14, 2005
- [AD 2005-12-05](https://openairdocs.org/ad/2005-12-05) (historical): Flight deck door · Reinforced cockpit door (Safran Cabin STC ST01335LA or 2 others). Effective Jul 19, 2005
- [AD 2005-12-04](https://openairdocs.org/ad/2005-12-04) (historical): Aft torque bulkhead · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Jun 29, 2005
- [AD 2005-04-14](https://openairdocs.org/ad/2005-04-14) (historical): Joint of the mid-bulkhead and the upper link fittings · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Mar 15, 2005
- [AD 2004-12-07](https://openairdocs.org/ad/2004-12-07) (historical): Nacelle strut and wing structure · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jul 21, 2004
- [AD 2004-09-32](https://openairdocs.org/ad/2004-09-32) (historical): Fuselage skin · Boeing 757-200 Series. Effective May 24, 2004
- [AD 2003-18-05](https://openairdocs.org/ad/2003-18-05) (historical): Nacelle Strut and Wing Structure · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Oct 16, 2003
- [AD 94-01-10 R1](https://openairdocs.org/ad/94-01-10-R1) (historical): Engine thrust reverser system · Boeing 757-200 Series and 757-200PF Series. Effective Sep 18, 2003
- [AD 2003-14-04](https://openairdocs.org/ad/2003-14-04) (historical): Flight Deck Door Pressure Relief Latch Assemblies · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 14 more. Effective Jul 25, 2003
- [AD 2003-07-08](https://openairdocs.org/ad/2003-07-08) (historical): Upper link fittings · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Apr 18, 2003
- [AD 2001-24-02](https://openairdocs.org/ad/2001-24-02) (historical): Shoulder Restraint Harness Attachment · Boeing 707-100 Long Body, 707-100B Long Body, 707-300 Series (all) and 20 more. Effective Jan 4, 2002
- [AD 99-27-06](https://openairdocs.org/ad/99-27-06) (historical): Thrust Reverser Cable · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Feb 7, 2000
- [AD 99-18-16](https://openairdocs.org/ad/99-18-16) (historical): Modular Avionics Warning Electronic Assembly or Warning Electronics Unit · Boeing 747-400 Series, 747-400D Series, 747-400F Series and 6 more. Effective Sep 16, 1999
- [AD 99-09-13](https://openairdocs.org/ad/99-09-13) (historical): Forward Lavatory · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Jun 1, 1999
- [AD 97-06-04](https://openairdocs.org/ad/97-06-04) (historical): Lower Spar Chord · Boeing 757-200 Series, 757-200CB Series and 757-200PF Series. Effective Mar 28, 1997
- [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996
- [AD 2017-12-03](https://openairdocs.org/ad/2017-12-03) (historical): Fuel Control Turbine Engines · Pratt & Whitney PW2037, PW2037M and PW2040. Effective Jul 20, 2017
- [AD 2017-11-06](https://openairdocs.org/ad/2017-11-06) (historical): Turbine/ Turboprop Engine · Pratt & Whitney F117-PW-100, PW2037, PW2037D and 6 more. Effective Jul 18, 2017
- [AD 2014-05-32](https://openairdocs.org/ad/2014-05-32) (historical): Diffuser-to-high-pressure turbine (HPT) case flange · Pratt & Whitney F117-PW-100, PW2037, PW2037D and 8 more. Effective May 5, 2014
- [AD 2002-12-06](https://openairdocs.org/ad/2002-12-06) (historical): Time Limits Section (TLS) · Pratt & Whitney Division PW2037, PW2037M, PW2040 and 5 more. Effective Jul 17, 2002
- [AD 2000-21-09](https://openairdocs.org/ad/2000-21-09) (historical): Critical Life-limited Parts · Pratt & Whitney Division PW2037, PW2037M, PW2040 and 5 more. Effective Jan 22, 2001
- [AD 99-08-14](https://openairdocs.org/ad/99-08-14) (historical): Maintenance Program, Mandatory Inspections · Pratt & Whitney Division PW2037, PW2037M, PW2040 and 5 more. Effective May 13, 1999

All 381: https://openairdocs.org/aircraft/N539US/ads.md

## Information bulletins (advisory) (13 in force)

- [SAIB 2026-09](https://openairdocs.org/saib/2026-09): HYDRAULIC POWER, Hydraulic Power Transfer Unit System. Issued Apr 6, 2026
- [SAIB 2025-02](https://openairdocs.org/saib/2025-02): DOORS, Main Deck Cargo Door. Issued Feb 21, 2025
- [SAIB 2025-01](https://openairdocs.org/saib/2025-01): HYDRAULIC POWER SYSTEM, Fatigue Failure of Hydraulic Flexible Hoses. Issued Jan 14, 2025
- [SAIB NM-20-07](https://openairdocs.org/saib/NM-20-07): Navigation - Glideslope System. Issued Apr 16, 2020
- [SAIB NE-19-03](https://openairdocs.org/saib/NE-19-03): Escape Slide Maintenance Tasks and Intervals - JASC 2565. Issued Feb 19, 2019
- [SAIB NM-18-33](https://openairdocs.org/saib/NM-18-33): Engine Fuel and Control. Issued Dec 17, 2018
- [SAIB NM-17-17](https://openairdocs.org/saib/NM-17-17): Oxygen System. Issued Jun 19, 2017
- [SAIB NM-17-10](https://openairdocs.org/saib/NM-17-10): Maintenance Practices. Issued Apr 13, 2017
- [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014
- [SAIB NM-10-24](https://openairdocs.org/saib/NM-10-24): Hydraulic Motors: Hydraulic Motor Generator (HMG) Inadvertent Lock-out. Issued Mar 31, 2010
- [SAIB NM-09-03](https://openairdocs.org/saib/NM-09-03): Engine Fuel and Control - Implementing Fuel Tank System Airworthiness Limitations. Issued Dec 11, 2008
- [SAIB NM-07-14](https://openairdocs.org/saib/NM-07-14): M10444 APU/Cargo Fire Control Panel (APU/CFCP). Issued Jan 3, 2007
- [SAIB NM-06-57](https://openairdocs.org/saib/NM-06-57): Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.. Issued Jul 27, 2006

## NTSB investigations

None matched to N539US.

## FAA accident and incident reports

None matched to N539US.

## Service difficulty reports (168, newest 50)

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 DALA2025092206904](https://openairdocs.org/sdr/DALA2025092206904), Sep 21, 2025: LANYARD. UNSECURE. L4 DOOR LANYARD WITH HOOK HANGING FOUND ON WALK AROUND. STOWED 4L SLIDE D RING LANYARD PER B757 AMM 25-66. (7270152)
- [SDR DALA2025072605614](https://openairdocs.org/sdr/DALA2025072605614), Jul 26, 2025: ACTUATOR. LEAKING. AIRCRAFT 5639, ON DESCENT (WITH THRUST LEVERS AT IDLE) STARTING AT 15000 MSL STARTING DETECTING STALE/LIGHT DIRTY LAUNDRY SMELL ON FLT DECK. REPLACED OUTBOARD T
- [SDR DALA2025041002795](https://openairdocs.org/sdr/DALA2025041002795), Apr 7, 2025: INDICATOR. BINDING. SHIP 5639 DOOR 2L KNUCKLE KNOCKER BINDS DURING ARMING. CORRECTIVE ACTION: FOUND KNUCKLE KNOCKER BINDING WITH DOOR LINING, ADJUSTED DOOR LINING PER B757 AMM 52- 
- [SDR DALA2025040702637](https://openairdocs.org/sdr/DALA2025040702637), Apr 4, 2025: LIGHT. INOPERATIVE. SHIP 5639 WHILE WORKING LOG #6914679 FOUND THEY LISTED WRONG LIGHT. L2 DOOR GRD ILLUMINATION SLIDE LIGHT INOP. CORRECTIVE ACTION: T/S L2 DOOR EMER SLIDE LIGHT R
- [SDR DALA2024111811013](https://openairdocs.org/sdr/DALA2024111811013), Nov 16, 2024: SHAFT. FAULTED. SHIP 5639 2L DOOR WILL NOT CLOSE. CORRECTIVE ACTION: REPLACED 2L DOOR TORQUE TUBE LOWER SHAFT & COUPLER REF B757 AMM 52-11, NO DISCREPANCIES NOTED. (6428011)
- [SDR DALA2024100709756](https://openairdocs.org/sdr/DALA2024100709756), Oct 3, 2024: SENSOR. FAULTED. SHIP 5639 2R DOOR SLIDE LIGHT REMAINED ILLUMINATED WHEN DEARMED. CORRECTIVE ACTION: R/R'D 2R GIRT BAR SENSORS S10220 AND S10221 PER B757 AMM 25-66. ALL CHECKS O
- [SDR DALA2024100709754](https://openairdocs.org/sdr/DALA2024100709754), Oct 3, 2024: LENS. MISSING. SHIP 5639 EMERGENCY EXIT COVER DIFFUSER LENS DAMAGED OR MISSING / LOCATIONS:604. CORRECTIVE ACTION: INSTALLED SIGN CKS GOOD. (0590177)
- [SDR DALA2024090608776](https://openairdocs.org/sdr/DALA2024090608776), Sep 6, 2024: HYDRAULIC LINE. LEAKING. SHIP 5639 -MISC/DE- DUE TO LEFT HYDRAULIC QUANTITY DECREASING. CORRECTIVE ACTION: REPLACED RIGHT MLG TRUCK POSITION PRESSURE LINE.
- [SDR DALA2024072907598](https://openairdocs.org/sdr/DALA2024072907598), Jul 24, 2024: LENS. MISSING. SHIP 5639 COVER ON EXIT SIGN MISSING LOCATION 603. CORRECTIVE ACTION: "REPLACED EXIT SIGN LENS COVER @ LOC 603. REF B757 CMM 33-51-31. (0464255)
- [SDR DALA2024072907597](https://openairdocs.org/sdr/DALA2024072907597), Jul 24, 2024: LENS. DAMAGED. SHIP 5639 EMERGENCY EXIT COVER DIFFUSER LENS DAMAGED OR MISSING. CORRECTIVE ACTION: REPLACED EXIT DIFFUSER LENS COVER @ LOC 603. REF. B757 CMM 31-51-31. (046421
- [SDR DALA2024061806208](https://openairdocs.org/sdr/DALA2024061806208), Jun 15, 2024: LENS. LOOSE. SHIP 5639 EMERGENCY EXIT SIGN COVER LOOSE / LOCATIONS:604. CORRECTIVE ACTION: REALIGNED LIGHT ASSY LATCH CLIPS. REINSTALLED LIGHT ASSY. CHECK OK. B757AMM 33- 51
- [SDR DALA2024032703857](https://openairdocs.org/sdr/DALA2024032703857), Mar 25, 2024: SIGN. DETACHED. SHIP 5639 DOOR 2R EXIT SIGN DETACHED. CORRECTIVE ACTION: RESECURE DOOR R2 EXIT SIGN AS REQUIRED. NO DEFECTS NOTED . (5829334)
- [SDR DALA2024030603108](https://openairdocs.org/sdr/DALA2024030603108), Mar 5, 2024: TERMINAL. UNKNOWN. SHIP 5639 -MISC/DE- ANTISKID MESSAGE ON APPROACH. CORRECTIVE ACTION: T/S CORRECTED TERMINATION AT TB212 FOR XDCR #7 AND #8. R/R WHEEL TRANSDUCERS 3 AND 7, SPIN 
- [SDR DALA2024020101481](https://openairdocs.org/sdr/DALA2024020101481), Jan 31, 2024: SIGN. DETACHED. SHIP 5639 EXIT SIGN ABOVE 2L FELL DOWN. CORRECTIVE ACTION: RE-ATTACHED EXIT SIGN. CHK NML. (5781120)
- [SDR DALA2024012200995](https://openairdocs.org/sdr/DALA2024012200995), Jan 18, 2024: COLLAR. WORN. SHIP 5639 CHECK RIGGING OF THE L2 DOOR. CORRECTIVE ACTION: REMOVED SLIDE BUSSLE AND INTERIOR DOOR HANDLE. PERPAIRING TO CHANGE L2 DOOR. SLIDE PINNED AND REMOVED
- [SDR DALA2024011200553](https://openairdocs.org/sdr/DALA2024011200553), Jan 11, 2024: UNKNOWN. UNKNOWN. SHIP 5639 SLIDE LIGHT ABOVE DOOR 1R INTERMITTANT. CORRECTIVE ACTION: REMOVED DEBRIS FROM GIRT BAR TRACK ON 1R DOOR. CYCLED DOOR SEVERAL TIMES REF B757 AMM 52-11
- [SDR DALA2023122610606](https://openairdocs.org/sdr/DALA2023122610606), Dec 23, 2023: UNKNOWN. UNKNOWN. SHIP 5639 EMERGENCY EXIT SIGN COVER LOOSE / LOCATIONS:603. CORRECTIVE ACTION: REATTACHED EMERGENCY EXIT SIGN OPS CHECKS NORMAL. (0123386)
- [SDR DALA2023122210533](https://openairdocs.org/sdr/DALA2023122210533), Dec 20, 2023: UNKNOWN. UNKNOWN. SHIP 5639 2R EXIT SIGN NEEDS REINSTALLED. CORRECTIVE ACTION: REINSTALLED SIGN. (5486624)
- [SDR DALA2023112909822](https://openairdocs.org/sdr/DALA2023112909822), Nov 28, 2023: UNKNOWN. UNKNOWN. SHIP 5639 EMERGENCY EXIT SIGN COVER LOOSE / LOCATIONS:604. CORRECTIVE ACTION: SECURED EMERGENCY EXIT COVER. OK FOR SERVICED. (0086304)
- [SDR DALA2023112809790](https://openairdocs.org/sdr/DALA2023112809790), Nov 22, 2023: UNKNOWN. UNKNOWN. SHIP 5639 LH FWD OVERWING EXIT DOOR HANDLE NOT FLUSH. CORRECTIVE ACTION: COMPLETED TIME LIMITED REPAIR IAW ERA 586449-14TR REV ORIGINAL. C/W SECTION III REF ERA
- [SDR DALA2023111709497](https://openairdocs.org/sdr/DALA2023111709497), Nov 16, 2023: UNKNOWN. UNKNOWN. SHIP 5639 #1 ENG INLET COWL HAS DAMAGE & SIGNS OF FRETTING CORROSION & CRACKING AT V-GROOVE AT APPROX 12:00 POSITION. CORRECTIVE ACTION: REMOVED AND REPLACED #1
- [SDR DALA2023100908282](https://openairdocs.org/sdr/DALA2023100908282), Oct 6, 2023: UNKNOWN. UNKNOWN. SHIP 5639 DOOR 2L COULD NOT BE OPENED FROM THE OUTSIDE AFTER BOARDING AND CLOSING DOOR. PLATES AT BOTTOM OF DOOR WERE NOT LINING UP FLUSH. CORRECTIVE ACTION DOO
- [SDR DALA2023082206847](https://openairdocs.org/sdr/DALA2023082206847), Aug 21, 2023: UNKNOWN. UNKNOWN. SHIP 5639 -DIV/DE - TO DEN DUE TO CREW O2 INDICATION AT ZERO. CORRECTIVE ACTION: SYSTEM PLACED ON MEL. VERIFIED BOTTLE FULL. SUBSEQUENTLY REPLACED TRANSDUCER TO
- [SDR DALA2023030601650](https://openairdocs.org/sdr/DALA2023030601650), Mar 3, 2023: NONE. NONE. SHIP 5639 1R DOOR WILL NOT DISARM GIRT BAR IS STUCK. CORRECTIVE ACTION: PERFORMED DETAILED INSPECTION OF NOTED DR1R. ARMING SYSTEM NO DEFECTS NOTED DOOR ARMS NO
- [SDR DALA2023022301355](https://openairdocs.org/sdr/DALA2023022301355), Feb 20, 2023: NONE. NONE. SHIP 5639 COMPLY WITH ERA 606173-14AD REV. ORIGINAL. CORRECTIVE ACTION: COMPLIED WITH ERA 606173-14AD REV. ORIGINAL. (2637768)
- [SDR DALA2023022201335](https://openairdocs.org/sdr/DALA2023022201335), Feb 20, 2023: NONE. NONE. SHIP 5639 VIASAT SYSTEM INSTALLATION AT FS 1280 FRAME. CORRECTIVE ACTION: REF ERA 606173-14. (2637435)
- [SDR DALA2023011100217](https://openairdocs.org/sdr/DALA2023011100217), Jan 8, 2023: SIGN. DETACHED. SHIP 5639 EXIT SIGN OVER 2L BECAME DETACHED. CORRECTIVE ACTION: REINSTALLED EXIT SIGN OVER 2L. (8671106)
- [SDR DALA2022122708385](https://openairdocs.org/sdr/DALA2022122708385), Dec 22, 2022: DOOR. FOD. SLIDE LIGHT NOT ILLUMINATED WHEN DOOR IS ARMED. CLEARED FOD AROUND 1R DOOR AREA, CHECKED NORMAL. IAW AMM 25-66.
- [SDR DALA2022113007675](https://openairdocs.org/sdr/DALA2022113007675), Nov 27, 2022: HANDLE. BINDING. L2 DOOR INSIDE HANDLE DOESNT FULLY ROTATE TO CLOSE POSITION WHEN DOOR IS CLOSED FROM OUTSIDE. FOUND DEBRIS ON DOOR AND CLEANED IT, DOOR OPENS AND CLOSES, ARMS A
- [SDR DALA2022112907645](https://openairdocs.org/sdr/DALA2022112907645), Nov 27, 2022: DOOR. UNKNOWN. SHIP 5639 DOOR 2L WOULD NOT OPEN FROM EXTERIOR OF A/C. DOOR 2L OPENS AND CLOSES NMLY FROM EXTERIOR AND INTERIOR REF B757 AMM 52-11.
- [SDR DALA2022112807565](https://openairdocs.org/sdr/DALA2022112807565), Nov 22, 2022: PROXIMITY SENSOR. DIRTY. SHIP 5639 ESCAPE SLIDE GIRT BAR ENGAGEMENT LIGHTS. 1R SLIDE LIGHT INOP. CORRECTIVE ACTION: CLEANED GIRT BAR PROXIMITY SENSOR. SLIDE LIGHT OPERATIONAL. (2507747)
- [SDR DALA2022112107473](https://openairdocs.org/sdr/DALA2022112107473), Nov 17, 2022: SKIN. DAMAGED. SHIP 5639 REPAIR TO FUSELAGE SKIN EXTERNAL DOUBLER AT STA 660 & 760, S-4R & S-4L REQUIRES SUPPLEMENTAL INSPECTIONS PER ERA 595659-14 REV A, SECTION III. CORRECT
- [SDR DALA2022062704485](https://openairdocs.org/sdr/DALA2022062704485), Jun 23, 2022: GIRT BAR. DIRTY. SHIP 5639 SLIDE LIGHT INDICATOR FOR DOOR 2R WILL NOT EXTINGUISH. CORRECTIVE ACTION:REMOVED DEBRIS FROM GIRT BAR/PROX SW MECHANISM. CYCLED DOOR & ARMING LEVER. S
- [SDR DALA2022011000189](https://openairdocs.org/sdr/DALA2022011000189), Jan 7, 2022: NONE. NONE. SHIP 5639 DOOR 2L KNUCKLE KNOCKER STICKS. CORRECTIVE ACTION: ADJUSTED LOWER DOOR LINER REF. B757 AMM 52-11-02. OPS NORMAL. (8296980)
- [SDR DALA2021120607523](https://openairdocs.org/sdr/DALA2021120607523), Dec 5, 2021: ELECTRONIC UNIT. FALSE INDICATION. SHIP 5639 - MISC/DE - DURING APPROACH CREW SELECTED FLAPS 1 AND RECEIVED A TRAILING EDGE FLAP DISAGREE MESSAGE. DECLARED EMERGENCY AND LANDED UNEVENTFULLY. CORR
- [SDR DALA2021120107390](https://openairdocs.org/sdr/DALA2021120107390), Nov 27, 2021: NONE. NONE. SHIP 5639 DURING GVI WERE FOUND MISSING THREE (3EA) HOLES ON THE ANTENNA GOGO RING ATTACHMENT AND SKIN DOUBLER IN REF CARD. CORRECTIVE ACTION: SUMMARY OF NRC 00
- [SDR DALA2021120107387](https://openairdocs.org/sdr/DALA2021120107387), Nov 27, 2021: NONE. NONE. SHIP 5639 AD // AA - RH ENG DRAG FTG CLAMP UP HOLES NBR 1 TO 10 WERE INSPECTED AND FOLLOWING DAMAGES WERE FOUND: HOLE #1 SCRATCH ON SKIN BTW 11 - 1 CLOCK POSITI
- [SDR DALA2021120107386](https://openairdocs.org/sdr/DALA2021120107386), Nov 27, 2021: NONE. NONE. SHIP 5639 A.D.//A.A. DAMAGES WERE FOUND ON OPEN HOLES AT LH ENG DRAG FTG CLAMP-UP & DIAG BRACE AS FOLLOW; HOLE #11 CORROSION ON SKIN BTW 7 TO 8 OCLOCK POSITION 
- [SDR DALA2021120107385](https://openairdocs.org/sdr/DALA2021120107385), Nov 27, 2021: NONE. NONE. SHIP 5639 CRACK ON AILERON TRIM ACTUATOR ATTACHMENT LUG IN REF. AMDS. CORRECTIVE ACTION: SUMMARY OF NRC 00240: CRACK ON AILERON TRIM ACTUATOR ATTACHMENT LUG WAS
- [SDR DALA2021113007362](https://openairdocs.org/sdr/DALA2021113007362), Nov 27, 2021: NONE. NONE. SHIP 5639 AWR. AA. CORROSION ON SEVERAL POINTS OF EXTERNAL DOUBLER BTW STA 690 TO STA 760 AND BTW S-3R TO S-3L. CORRECTIVE ACTION: SUMMARY OF NRC 00215. AREA WA
- [SDR DALA2021113007361](https://openairdocs.org/sdr/DALA2021113007361), Nov 27, 2021: NONE. NONE. SHIP 5639 AD // AA - RH ENG DRAG FTG CLAMP UP HOLES NBR 11 TO 18 WERE INSPECTED AND FOLLOWING DAMAGES WERE FOUND: HOLE #14 CORROSION ON SKIN BTW 11 - 1 CLOCK PO
- [SDR DALA2021113007357](https://openairdocs.org/sdr/DALA2021113007357), Nov 26, 2021: NONE. NONE. SHIP 5639 A.D.//A.A. DAMAGES WERE FOUND ON OPEN HOLES AT LH ENG DRAG FTG CLAMP-UP & DIAG BRACE AS FOLLOW; HOLE #1 GOUGES ON FITTING LOWER EDGE BTW 4 AND 11 OCLO
- [SDR DALA2021112907326](https://openairdocs.org/sdr/DALA2021112907326), Nov 25, 2021: NONE. NONE. SHIP 5639 REPAIR TO RH WING UPPER SKIN COMMON TO DRAG FITTING ATTACHMENT REQUIRES SUPPLEMENTAL INSPECTIONS PER ERA 595669-14AD. CORRECTIVE ACTION: REF ERA 59566
- [SDR DALA2021112907327](https://openairdocs.org/sdr/DALA2021112907327), Nov 24, 2021: NONE. NONE. SHIP 5639 REPAIR TO LH WING UPPER SKIN COMMON TO DRAG FITTING ATTACHMENT REQUIRES SUPPLEMENTAL INSPECTIONS PER ERA 595622-14AD. CORRECTIVE ACTION: REF ERA 59562
- [SDR DALA2021112907313](https://openairdocs.org/sdr/DALA2021112907313), Nov 22, 2021: NONE. NONE. SHIP 5639 A.A. TWO CRACKS ON INNER LOWER HOLE AT FRAME 1640 & STRINGER 14 RH SIDE; 2 AND 8 HRS APROX. CORRECTIVE ACTION: SUMMARY OF NRC 00105 FRAME 1640 RH WAS 
- [SDR DALA2021112407220](https://openairdocs.org/sdr/DALA2021112407220), Nov 20, 2021: NONE. NONE. SHIP 5639 DTA MONITOR INSPECTION LOG REF ERA 595403-14AD. CORRECTIVE ACTION: REF ERA 595403-14AD. (2024498)
- [SDR DALA2021111106943](https://openairdocs.org/sdr/DALA2021111106943), Nov 10, 2021: NONE. NONE. SHIP 5639 AWR. A.A. FORWARD GIRT BAR LEAF SPRING DOES NOT RETAIN THE SLIDER AND RIDES OVER THE SPRING AT L2 DOOR. CORRECTIVE ACTION: SUMMARY OF NRC S/N 00021: S
- [SDR DALA2021111106941](https://openairdocs.org/sdr/DALA2021111106941), Nov 9, 2021: NONE. NONE. SHIP 5639 AWR. A.A. MEASUREMENT THE ENGAGEMENT BTW THE GIRT BAR SLIDER AND FWD FLOOR FITTING IS LESS THAN MINIMUM ENGAGEMENT 0.370 IN AT 1R DOOR. CORRECTIVE ACT
- [SDR DALA2021110806845](https://openairdocs.org/sdr/DALA2021110806845), Nov 3, 2021: NONE. NONE. SHIP 5639 CRACKED STABILIZER STRAP BTW STA 365.25 TO STA 377.7 AND LBL 24.75 AT ABOVE NLG W/W (E&E). CORRECTIVE ACTION: SUMMARY OF NRC 00146. STABILIZER STRAP W
- [SDR DALA2021110606821](https://openairdocs.org/sdr/DALA2021110606821), Nov 2, 2021: NONE. NONE. SHIP 5639 CRACKED STABILIZER STRAP BTW STA 345 TO STA 365 AND BL0 AT ABOVE NLG W/W. CORRECTIVE ACTION: SUMMARY OF NRC 00147. CRACKED STABILIZER STRAP BTW STA 34

All 168: https://openairdocs.org/aircraft/N539US/reports.md

## STCs that may be installed (OpenAirDocs) (721, 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 (Boeing 757-251)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST12442IB](https://openairdocs.org/stc/ST12442IB): Installation of Iridium Certus Satellite System. ALAMO ENGINEERING GmbH
- [STC ST02158SE-D](https://openairdocs.org/stc/ST02158SE-D): Installation of interior reconfiguration. B/E Aerospace, Inc. - FSI
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST02215AT-D](https://openairdocs.org/stc/ST02215AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02391AT-D](https://openairdocs.org/stc/ST02391AT-D): Installation of Collins VDL Mode 2 System. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02623AT-D](https://openairdocs.org/stc/ST02623AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03493AT-D](https://openairdocs.org/stc/ST03493AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03848AT-D](https://openairdocs.org/stc/ST03848AT-D): Installation of a Legrest and Curtain in a Crew Rest Area. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03937AT](https://openairdocs.org/stc/ST03937AT): Installation of an Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03951AT](https://openairdocs.org/stc/ST03951AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03953AT](https://openairdocs.org/stc/ST03953AT): Installation of TIMCO Aerosystems Cabin Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03989AT](https://openairdocs.org/stc/ST03989AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC SA7473SW](https://openairdocs.org/stc/SA7473SW): Installation of tail floodlights. The Boeing Company
- [STC ST03186NY](https://openairdocs.org/stc/ST03186NY): Installation of a Panasonic Global Communication Suite (GCS) Antenna. Delta Engineering Corporation
- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC ST03187NY](https://openairdocs.org/stc/ST03187NY): Installation of a Panasonic Global Communication Suite (GCS). Delta Engineering Corporation
- [STC ST04635NY](https://openairdocs.org/stc/ST04635NY): Installation of Data Transmission & Automatic Calling. APTOZ EHF
- [STC ST03562AT](https://openairdocs.org/stc/ST03562AT): Modification of Passenger Aircraft to Freighter Configuration. STE Pensacola Aerospace, Inc
- [STC ST03952AT](https://openairdocs.org/stc/ST03952AT): Modification of Passenger Aircraft to Cargo/Passenger (Combi) Configuration. STE Pensacola Aerospace, Inc
- [STC ST12026AT](https://openairdocs.org/stc/ST12026AT): Installation of Portable Emergency Locator Transmitter. Delta Flight Products LLC
- [STC SA5040NM](https://openairdocs.org/stc/SA5040NM): Installation of cargo pallet and net. Satco Inc
- [STC ST02258LA-D](https://openairdocs.org/stc/ST02258LA-D): Installation of Row 44 Wireless Broadband System Activation. Anuvu IFC Corporation
- [STC ST02904CH](https://openairdocs.org/stc/ST02904CH): Installation of Row 44 Wireless Broadband System Provisions. ANUVU OPERATIONS LLC
- [STC ST03450AT](https://openairdocs.org/stc/ST03450AT): Installation of a horse stall system. Gregory Jackson
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC SA4203NM-D](https://openairdocs.org/stc/SA4203NM-D): Installation of one (1) galley G4A storage unit. Safran Cabin Inc
- [STC SA4210NM-D](https://openairdocs.org/stc/SA4210NM-D): Installation of one class divider. Safran Cabin Inc
- [STC SA4561NM](https://openairdocs.org/stc/SA4561NM): Installation of Driessen Galleys. Safran Cabin Inc
- [STC SA5819NM](https://openairdocs.org/stc/SA5819NM): Installation of closet and class divider. Safran Cabin Inc
- [STC SA6005NM](https://openairdocs.org/stc/SA6005NM): Installation of galleys, stowage unit, doghouses and curtain tracks. Safran Cabin Inc
- [STC ST00247LA](https://openairdocs.org/stc/ST00247LA): Installation of Closet. Safran Cabin Inc
- [STC ST00487LA](https://openairdocs.org/stc/ST00487LA): Installation of stowage bin door kit. Safran Cabin Inc
- [STC ST00657SE](https://openairdocs.org/stc/ST00657SE): Installation of ATIX2 Interior retrofit kit. Safran Cabin Inc
- [STC ST00784SE](https://openairdocs.org/stc/ST00784SE): Installation of ATIX 2 Interior retrofit kit. Safran Cabin Inc
- [STC ST00869SE](https://openairdocs.org/stc/ST00869SE): Modification to overhead stowage bins located in passenger cabin to extend bins inboard. Safran Cabin Inc
- [STC ST00955LA](https://openairdocs.org/stc/ST00955LA): Installation of bin extension assembly. Safran Cabin Inc
- [STC ST01144LA](https://openairdocs.org/stc/ST01144LA): Installation of a L/H closet p/n 501081-1. Safran Cabin Inc
- [STC ST01145LA](https://openairdocs.org/stc/ST01145LA): Installation of a R/H Divider p/n 501082-1. Safran Cabin Inc
- [STC ST01146LA](https://openairdocs.org/stc/ST01146LA): Installation of a Curtain Header p/n 501083-1. Safran Cabin Inc
- [STC ST01151LA](https://openairdocs.org/stc/ST01151LA): Installation of a closet P/N 501084-1. Safran Cabin Inc
- [STC ST01187LA](https://openairdocs.org/stc/ST01187LA): Installation of a G4A Galley. Safran Cabin Inc
- [STC ST01334LA](https://openairdocs.org/stc/ST01334LA): Installation of a reinforced cockpit door. Safran Cabin Inc

All 721: https://openairdocs.org/aircraft/N539US/stcs.md

## Related

- Other Boeing 757-251 aircraft: https://openairdocs.org/model/boeing-757-251/aircraft.md
- The Pratt & Whitney PW2037 engine: https://openairdocs.org/engine/pratt-whitney-pw2037.md

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