# N685DA: 1995 Boeing 757-232

- Status: Valid registration
- Airframe: [Boeing 757-232](https://openairdocs.org/model/boeing-757-232) (registry code 1384965, 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: 27588
- Year built: 1995
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 31, 1995
- Certificate issued: March 31, 1995
- Expires: December 31, 2029
- Mode S code: A91616
- 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=685DA
- Page: https://openairdocs.org/aircraft/N685DA

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 757-232)

- [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/N685DA/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 N685DA.

## FAA accident and incident reports

None matched to N685DA.

## Service difficulty reports (319, 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 DALA2026081604671](https://openairdocs.org/sdr/DALA2026081604671), Aug 6, 2026: LANYARD. UNSECURE. R1 DOOR SLIDE LANYARD CAUSING DOOR NOT TO ARM. SECURED THE LANYARD IAW AMM 25-66, OK FOR SERVICE. PAX DOOR OPS CHECK ARM / DISARM NORMAL. ACFT GROUNDED.
- [SDR DALA2026061603614](https://openairdocs.org/sdr/DALA2026061603614), Jun 14, 2026: IGNITER. FAULTY. ABORTED ENGINE START RIGHT ENGINE, STRONG FUEL SMELL IN CABIN. MAINT ADVISED START AGAIN ON BOTH IGNITORS, WITH NORMAL START INDICATIONS, AGIN STRONG FUEL SMELL
- [SDR DALA2026060203364](https://openairdocs.org/sdr/DALA2026060203364), Jun 2, 2026: BULB. BURNED OUT. EMER EXIT SIGN ABOVE L4 DOOR BULBS BURNT OUT. CORRECTIVE ACTION: RELAMPED EXIT SIGN AT L4 DOOR PER B757 AMM 33-51. OPS CHECK GOOD. (LP 8394992 - AIRCRAFT WAS GR
- [SDR DALA2026050402811](https://openairdocs.org/sdr/DALA2026050402811), Apr 30, 2026: OVEN. SMOKE. SMOKE FROM FORWARD GALLEY OVEN WHEN HEATING MEALS. OVEN DEFERRED TO NEF. SUBSEQUENTLY REPLACED FWD GALLEY OVEN. (8671756) AIRCRAFT WAS GROUNDED
- [SDR DALA2026032702043](https://openairdocs.org/sdr/DALA2026032702043), Mar 26, 2026: LANYARD. UNSECURE. R1 DOOR SEAL, BLOCKED BY SLIDE MOORING LINE. STOWED MOORING LINE ON R1 DOOR IAW AMM 25-66--01. (8347564)
- [SDR DALA2026032401984](https://openairdocs.org/sdr/DALA2026032401984), Mar 23, 2026: FRAME. CRACKED. DTA MONITOR INSPECTION LOG REF ERA 591892-14 REV.B, FUSELAGE MAIN FRAME, STA 1640 FRAME, S-14R, CRACKED. REPAIRED REF ERA 591892-14AD. (1508491)
- [SDR DALA2026022001230](https://openairdocs.org/sdr/DALA2026022001230), Feb 18, 2026: SPRING. DAMAGED. SHIP 685 2L DOOR EXTERIOR HANDLE RELEASE LATCH HAS DAMAGED SPRING. CORRECTIVE ACTION: REPLACED SPRING IN L2 DOOR HANDLE RELEASE LATCH AND OPS CHK LATCH PER B757
- [SDR DALA2025101707589](https://openairdocs.org/sdr/DALA2025101707589), Oct 16, 2025: ACTUATOR. BINDING. -FCNT/DE- DUE TO LEADING EDGE SLAT DISAGREE MESSAGE. R & R #1 SLAT INBOARD AND OUTBOARD ROTARY ACTUATORS.
- [SDR DALA2025101307461](https://openairdocs.org/sdr/DALA2025101307461), Oct 10, 2025: GIRT BAR. FOD. AFT LT DOOR WILL NOT ARM. FOUND DEBRIS AT GIRT BAR. CLEARED DEBRIS-OPS CK NML. (7049456)
- [SDR DALA2025101507555](https://openairdocs.org/sdr/DALA2025101507555), Oct 8, 2025: SPRING. INOPERATIVE. FLT CREW REPORT AFT LT OVERWING EXIT PUSH TAB SPRING IS INOP. ACCOMPLISHED SECTION I PER ERA 586449-TR REV ORIGINAL. RMVD AFT EXIT HATCH & LINING PER B757 AMM 5
- [SDR DALA2025090906660](https://openairdocs.org/sdr/DALA2025090906660), Sep 8, 2025: BATTERY PACK. INOPERATIVE. FOUND AFT GALLEY EMERGENCY LIGHTED SIGNS INOPERATIVE. R & R BATTERY PACK FOR AFT GALLEY EMERGENCY LIGHTED SIGNS IAW B757 AMM 33-51 CHECKS GOOD. (7265933)
- [SDR DALA2025072405577](https://openairdocs.org/sdr/DALA2025072405577), Jul 21, 2025: SHUTOFF VALVE. FAULTED. SHIP 0685 -ATB- DUE TO RIGHT ENGINE HI STAGE LIGHT AFTER TAKEOFF. CORRECTIVE ACTION: REPLACED HPSOV, AND HPSOV CONTROLLER. (LP 7332331)
- [SDR DALA2025062604787](https://openairdocs.org/sdr/DALA2025062604787), Jun 22, 2025: ACM. SURGES. SHIP 0685 -PRES/DE- DUE TO LEFT PACK SURGING WITH RIGHT ENGINE BLEED ON MEL. CORRECTIVE ACTION: REPLACED LT PACK REHEATER, LOW LIMIT VALVE, RT ENG PRV, 380 AND 
- [SDR DALA2025062004641](https://openairdocs.org/sdr/DALA2025062004641), Jun 19, 2025: LIGHT. INOPERATIVE. SHIP 685 3L DOOR SLIDE LIGHT DOES NOT ILLMINATE. CORRECTIVE ACTION: T/S 3L DOOR LIGHT IAW B757 WDM 25-66 AND B757 AMM 25-66 PROX SWITCH ADJ. ADJUSTED PROX SWITC
- [SDR DALA2025061704556](https://openairdocs.org/sdr/DALA2025061704556), Jun 14, 2025: SENSOR. FOD. SHIP 685 SLIDE INDICATOR LIGHT INOP OR DAMAGED / LOCATIONS:609. CORRECTIVE ACTION: R/R SWITCH NO FIX. REMOVED DEBRIS, CLEANED AND ADJUSTED SENSOR PER AMM 25-66.
- [SDR DALA2025061104446](https://openairdocs.org/sdr/DALA2025061104446), Jun 10, 2025: SENSOR. DIRTY. SHIP 685 3L DOOR SLIDE LIGHT NOT ON WHEN DOOR ARMED. CORRECTIVE ACTION: CLEANED SENSOR OPS CK GOOD REF B757 AMM 52-11. (754658)
- [SDR DALA2025061004435](https://openairdocs.org/sdr/DALA2025061004435), Jun 6, 2025: GIRT BAR. FOD. SHIP 685 SLIDE INDICATOR LIGHT INOP OR DAMAGED / LOCATIONS:609. CORRECTIVE ACTION: CLEANED DEBRIS AND EXCESS GIRT BAR LUBE FROM AREA. T/S REF B757 FIM NO TROUBL
- [SDR DALA2025060204227](https://openairdocs.org/sdr/DALA2025060204227), May 31, 2025: DOOR. FOD. SHIP 685 1R DOOR WILL NOT ARM. CORRECTIVE ACTION: FOUND DEBRIS , OPS CKS NML . (7564608)
- [SDR DALA2025052804110](https://openairdocs.org/sdr/DALA2025052804110), May 27, 2025: ELEC CONNECTOR. DAMAGED. SHIP 0685 -ATB/DE- DUE TO RIGHT HYDRAULIC SYSTEM PRESSURE MESSAGE. CORRECTIVE ACTION: R/R S32 HYD PRESS SWITCH. REPINNED PIN 3 REF TERMINAL TO CONNECTOR D3064.
- [SDR DALA2025052003902](https://openairdocs.org/sdr/DALA2025052003902), May 18, 2025: GIRT BAR. DIRTY. SHIP 685 SLIDE INDICATOR LIGHT INOP OR DAMAGED / LOCATIONS:607. THE SLIDE LIGHT DID NOT ILLUMINATE LIKE IT IS SUPPOSED TO. RECYCLED THE ARMING LEVER THEN THE LI
- [SDR DALA2025040902777](https://openairdocs.org/sdr/DALA2025040902777), Apr 7, 2025: HANDLE. UNDERTORQUED. SHIP 685 IN REFERENCE NRC 00007: HANDLE ON PASSENGER DOOR R1, L1 AND L2 OPEN UP DURING PRESSURIZATION TEST AT 4 PSID. CORRECTIVE ACTION: SUMMARY OF NRC 00359: E
- [SDR DALA2025040902775](https://openairdocs.org/sdr/DALA2025040902775), Apr 7, 2025: FRAME. CRACKED. SHIP 685 AD / A.A. CRACK OF 0.156 IN LENGTH ON LH FRAME INNER CHORD AT STA 1460 BTW S-26 LH AND S-27 LH AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC
- [SDR DALA2025040902774](https://openairdocs.org/sdr/DALA2025040902774), Apr 7, 2025: SKIN. DAMAGED. SHIP 685 INITIAL AD//AA: DURING HFEC INSPECTION ELONGATE HOLE (1EA) WAS FOUND ON FUSELAGE SKIN AT LOWER FWD CORNER THE CARGO # 1 DOOR CUTOUT OF: STA: 560. ELONG
- [SDR DALA2025040802735](https://openairdocs.org/sdr/DALA2025040802735), Apr 5, 2025: STRINGER. CORRODED. SHIP 685 CORROSION ON STGR 26RH BTW STA 860 TO STA 840 AT FWD CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00155: CORROSION LEVEL 2; STGR 26RH BTW STA 8
- [SDR DALA2025040802734](https://openairdocs.org/sdr/DALA2025040802734), Apr 5, 2025: FITTING. CORRODED. SHIP 685 A.D.//A.A. DISCREPANCIES ON OPEN HOLES FROM LH ENG DRAG FTG CLAMP-UP AS FOLLOW: HOLE # 2 CORROSION AND SCRATCHES ON FITTING AND SKIN BTW 8-11 O CLOCK P
- [SDR DALA2025040802733](https://openairdocs.org/sdr/DALA2025040802733), Apr 5, 2025: DRAG FITTING. CORRODED. SHIP 685 A.D.//A.A. DISCREPANCIES ON OPEN HOLES FROM LH ENG DRAG FTG CLAMP-UP AS FOLLOW: HOLE # 11 CORROSION ON FITTING AND SKIN BTW 4-7 O CLOCK POSITION, HOLE 
- [SDR DALA2025040802731](https://openairdocs.org/sdr/DALA2025040802731), Apr 5, 2025: FRAME. CRACKED. SHIP 685 AD / A.A. CRACK OF 0.187" LENGTH WAS FOUND ON RH FUSELAGE FRAME INNER-CHORD STA. 1640 LOCATED AT SECOND FASTENER BELOW INTERCOSTAL STRAP S-14. CORRECTI
- [SDR DALA2025040702631](https://openairdocs.org/sdr/DALA2025040702631), Apr 5, 2025: SKIN. DAMAGED. SHIP 685 AMOC, ERA 625135-14, MONITOR INSPECTION LOG FUSELAGE / EXTERNAL SKIN / BSTA 560 BTW S-25R & S-26R / CARGO # 1 DOOR CUTOUT / LOWER FWD CORNER / ELONGATE
- [SDR DALA2025040702629](https://openairdocs.org/sdr/DALA2025040702629), Apr 4, 2025: REPAIR. NONE. SHIP 685 REPAIR TO LH WING UPPER SKIN COMMON TO DRAG FITTING ATTACHMENT REQUIRES SUPPLEMENTAL INSPECTIONS PER ERA 625151-14AD. CORRECTIVE ACTION: REF ERA 625151
- [SDR DALA2025040702627](https://openairdocs.org/sdr/DALA2025040702627), Apr 4, 2025: STRINGER SPLICE. CORRODED. SHIP 685 CORROSION PER EXFOLIATION ON S20L AND S21L STA Y=1623(SIDE TUNNEL AREA LH) C2. CORRECTIVE ACTION: UMMARY OF NRC 00157: CORROSION LEVEL 2, SPLICE STRING
- [SDR DALA2025040402594](https://openairdocs.org/sdr/DALA2025040402594), Apr 2, 2025: LEAF SPRING. FAULTED. SHIP 685 A.A. 2560-01492-0101 STEP 2: ENGAGEMENT LESS THAN 0.370IN THE LEAF SPRINGS (FWD L1, AFT L2, FWD R2 AND FWD R4) AT GIRT BARS OF L1, L2, R2 AND R4. CORRE
- [SDR DALA2026032502004](https://openairdocs.org/sdr/DALA2026032502004), Mar 29, 2025: SKIN. NOT REPORTED. ER/A 625365-14 FUSELAGE SKIN, BS 500 - 540, S-27L TO S-26R / EXISTING REPAIRS NEAR FORWARD, LOWER ATG4 DOUBLER. REF ERA 625365-14. (0884182)
- [SDR DALA2025040102437](https://openairdocs.org/sdr/DALA2025040102437), Mar 29, 2025: SKIN. DAMAGED. SHIP 685 CRACK UPPER SKIN ON FIX L/E BTW WS 400-420 AT RH WING. CORRECTIVE ACTION: SUMMARY OF NRC 00053: UPPER SKIN ON FIX L/E BTW WS 400-420 AT RH WING. WAS RE
- [SDR DALA2025012200527](https://openairdocs.org/sdr/DALA2025012200527), Jan 20, 2025: LINE. UNSECURE. SHIP 685 L3 DOOR WONT ARM. CORRECTIVE ACTION: MOORING LINE WAS HANGING DOWN. RESECURED /TUCKED IN LINE. GIRT BAR CLEAR DOOR ARMS. (6879400)
- [SDR DALA2025011600387](https://openairdocs.org/sdr/DALA2025011600387), Jan 14, 2025: BATTERY PACK. NO TEST. SHIP 685 FOUND EMERGENCY LTS IN FWD CABIN INOP.@ R1&L1 DOOR AND CEILING LTS INOP. CORRECTIVE ACTION: R/R BATTERY PACK @ M731. NOW ALL LIGHTS OPERATE NORMAL. REF
- [SDR DALA2024112511208](https://openairdocs.org/sdr/DALA2024112511208), Nov 22, 2024: MODULE. FAULTED. SHIP 0685 -DIV- DIVERTED TO CAE DUE TO RUDDER RATIO MESSAGE AND CROSSWIND RESTRICTIONS. CORRECTIVE ACTION: REPLACED LEFT RUDDER RATIO CHANGER MODULE.
- [SDR DALA2024101610142](https://openairdocs.org/sdr/DALA2024101610142), Oct 15, 2024: BATTERY PACK. INOPERATIVE. SHIP 685 ROWS 18-22 SEATS EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: REMOVED & REPLACED EMERGENCY LIGHT BATTERY PACK IAW B757 AMM 33- 51-07. OPS CHECK GOOD. (636
- [SDR DALA2024090308679](https://openairdocs.org/sdr/DALA2024090308679), Aug 31, 2024: EEC. FAULTY. SHIP 685 TAILPIPE FIRE RIGHT ENGINE. CORRECTIVE ACTION: T/S REPLACED RT ENG EEC REF B757 AMM 73-21, PERFORMED FULL GAS PATH BSI, NO RESTRICTIVE DAMAGE. RAN ENG,
- [SDR DALA2024072307431](https://openairdocs.org/sdr/DALA2024072307431), Jul 23, 2024: SAFETY VALVE. FAULTED. SHIP 685 DURING APPROACH WE RECEIVED A GEAR DOOR EICAS MSG RT GEAR DOOR NOT CLOSED. CORRECTIVE ACTION: T/S -R/R DOOR SAFTEY VALVE AND RELEASE INTERLOCK ACTUATOR
- [SDR DALA2024051705322](https://openairdocs.org/sdr/DALA2024051705322), May 17, 2024: FUEL SYS. LEAKING. SHIP 685 AFTER FINAL LANDING CONFIGURATION AT APPROX 2500FT AGL, A STRONG SMELL OF FUEL WAS NOTED IN THE COCKPIT. CORRECTIVE ACTION: TROUBLESHOT PER FIM 21-0-01
- [SDR DALA2024021502263](https://openairdocs.org/sdr/DALA2024021502263), Feb 13, 2024: CONTROLLER. MALFUNCTIONED. SHIP 685 ON DESCENT FROM CRUISE FLT DECK CREW NOTED A BURNING SMELL LIKE AN OVEN HEATED MOTOR OR SLIGHTLY ELECTRICAL. CALLED F/A'S AND THEY HAD LEFT AN OVEN ON 
- [SDR DALA2023113009855](https://openairdocs.org/sdr/DALA2023113009855), Nov 28, 2023: UNKNOWN. UNKNOWN. SHIP 0685 FUSELAGE / SKIN / STA 264 & S-16L / DENT / PERMANENT REPAIR. CORRECTIVE ACTION: REF ERA 613956-14. (0084882)
- [SDR DALA2023112909815](https://openairdocs.org/sdr/DALA2023112909815), Nov 26, 2023: UNKNOWN. UNKNOWN. SHIP 0685 FUSELAGE / SKIN / STA 624 & S-16L / DENT / PERMANENT REPAIR. CORRECTIVE ACTION: REF ERA 613956-14. (0082901)
- [SDR DALA2023112809791](https://openairdocs.org/sdr/DALA2023112809791), Nov 21, 2023: UNKNOWN. UNKNOWN. SHIP 685 DENT FOUND ON ARRIVAL APROX 6FT FWD OF L2 DOOR ON STRINGER #16 5 '' AFT OF STATION 620. CORRECTIVE ACTION: REF ERA 613885-14 AND 613956-14. (5563658)
- [SDR DALA2023100508213](https://openairdocs.org/sdr/DALA2023100508213), Sep 30, 2023: UNKNOWN. UNKNOWN. 2L DOOR SLIDE INDICATOR LIGHT BURNED OUT. CORRECTIVE ACTION: REMOVED 2L ESCAPE SLIDE FOR ACCESS PER B757 AMM 25-66. FOUND L2 DOOR LWR IDLER ARM (CRANK #5) BEARI
- [SDR DALA2023092207834](https://openairdocs.org/sdr/DALA2023092207834), Sep 21, 2023: UNKNOWN. UNKNOWN. SHIP 0685 L2 DOOR ESCAPE SLIDE GIRT BAR ENGAGEMENT LIGHT INTERMITTENT. CORRECTIVE ACTION: CLEANED GIRT BAR AND REAPPLIED LUBRICANT PER B757 AMM 12-21, OPS CHECK
- [SDR DALA2023092007755](https://openairdocs.org/sdr/DALA2023092007755), Sep 19, 2023: UNKNOWN. UNKNOWN. SHIP 0685 -MISC/DE- CREW DECLARED EMERGENCY DUE TO LE SLAT DISAGREE ON APPROACH. CORRECTIVE ACTION: T/S PER FIM. L/E OPERATES AND INDICATES NORMAL.
- [SDR DALA2023082306874](https://openairdocs.org/sdr/DALA2023082306874), Aug 18, 2023: UNKNOWN. UNKNOWN. SHIP 685 L1 DOOR ARMED LIGHT OUT. CORRECTIVE ACTION: PERFORMED OPS CK OF GIRT BAR - SLIDE ARMED SYS OF BOTH L-1 AND L -2 DOORS. FOUND 1/2 OF L-1 DOOR LIGHT CAPS
- [SDR DALA2023082106825](https://openairdocs.org/sdr/DALA2023082106825), Aug 18, 2023: UNKNOWN. UNKNOWN. SHIP 0685 2L DOOR SLIDE LIGHT WONT ILLUMINATE. CORRECTIVE ACTION: CYCLED DOOR SEVERAL TIMES.INDICATION NORMAL. (4442884)
- [SDR DALA2023081406624](https://openairdocs.org/sdr/DALA2023081406624), Aug 11, 2023: UNKNOWN. UNKNOWN. SHIP 0685 EMERGENCY EXIT LENS COVER LOOSE OVER DOOR 2L. CORRECTIVE ACTION: REINSTALLED LENS. OK FOR SVC. (4422852)

All 319: https://openairdocs.org/aircraft/N685DA/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 757-232)

- [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/N685DA/stcs.md

## Related

- Other Boeing 757-232 aircraft: https://openairdocs.org/model/boeing-757-232/aircraft.md
- The Pratt & Whitney PW2037 engine: https://openairdocs.org/engine/pratt-whitney-pw2037.md

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