# N693DL: 1998 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: 29725
- Year built: 1998
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: October 16, 1998
- Certificate issued: October 20, 1998
- Expires: August 31, 2028
- Mode S code: A93631
- 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=693DL
- Page: https://openairdocs.org/aircraft/N693DL

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/N693DL/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 (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB OPS11IA410](https://openairdocs.org/ntsb/OPS11IA410), Mar 11, 2011: Boeing 757-232 (N693DL), Atlanta, GA, incident, no damage. Probable cause: The air traffic controllers’ failure to adhere to required radar identification procedures, which resulted in loss of separation between the departing Boeing 757 and three other airplanes.…

## FAA accident and incident reports

None matched to N693DL.

## Service difficulty reports (200, 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 DALA2026073104432](https://openairdocs.org/sdr/DALA2026073104432), Jul 29, 2026: CONTROL SYSTEM. OUT OF ADJUST. ATB- DUE ELEVATOR FEEL ISSUE AFTER TAKEOFF. ADJUSTED ELEVATOR CONTROL SYSTEM. ADJUSTED ELEVATOR FEEL SENSOR. TEST PASSED.(8816120)(AIRCRAFT GROUNDED)
- [SDR DALA2026070703969](https://openairdocs.org/sdr/DALA2026070703969), Jul 5, 2026: FRAME. DAMAGED. AIRCRAFT 0693, DURING NDT INSPECTION DISCREPANT AREAS WERE FOUND AS FOLLOW: ZONE TO BE INSPECTED BLOCKED BY INTERCOSTAL CLIPS ON FRAME BS 600 BTW LONGERONS 2-3L
- [SDR DALA2026070703945](https://openairdocs.org/sdr/DALA2026070703945), Jul 5, 2026: SKIN. CORRODED. AFTER REMOVAL WASTE PAN AT LOWER FUSELAGE WAS FOUND CORROSION ON EXTERNAL FUSELAGE SKIN. REPAIRED PER PRI 635303-14. (1682936) (AIRCRAFT GROUNDED)
- [SDR DALA2026070703944](https://openairdocs.org/sdr/DALA2026070703944), Jul 4, 2026: SKIN. DAMAGED. TWO ELONGATED HOLES LOCATED AT LOWER AFT CORNER AND LOWER FORWARD CORNER OF NR 1 CARGO DOOR CUTOUT IN REF CARD 5331 -01293-02A-01 STEP 6 & 7. REPAIRED PER ERA 6
- [SDR DALA2026062403763](https://openairdocs.org/sdr/DALA2026062403763), Jun 24, 2026: WEDGE. DEBONDED. DISBOND OF 1.2IN X 1.2IN ON PREVIOUS REPAIR AT UPPER SURFACE ISS114 LE SLAT 6, TRAILING EDGE WEDGE. AREA ON UPPER SURFACE ISS114 LE SLAT 6, TRAILING EDGE WEDGE 
- [SDR DALA2026062403766](https://openairdocs.org/sdr/DALA2026062403766), Jun 22, 2026: RESERVOIR. LOW PRESSURE. LOW PRESSURE ON EMERGENCY RESEVOIR AT DOORS 2R AND 4L. EMERGENCY POWER RESERVOIR AT DOORS 2R AND 4L WERE REMOVED PER AMM 52-11-30 AND SERVICEABLE EMERGENCY POWE
- [SDR DALA2026062203698](https://openairdocs.org/sdr/DALA2026062203698), Jun 20, 2026: DOUBLER. DEBONDED. DEBONDED ON PRODUCTION DOUBLER OF 2.5IN X 1.5IN AT LOWER SURFACE OSS305.5 LE SLAT 7 TRAILING EDGE WEDGE. LOWER SURFACE OSS305.5 LE SLAT 7 TRAILING EDGE WEDGE WA
- [SDR DALA2026060603410](https://openairdocs.org/sdr/DALA2026060603410), Jun 6, 2026: SWITCH. SHORTED. FO SIDE VOR/DME AUTO/MAN SWITCH SHORTED WHEN PRESSED. SMOKE CAME OUT MOMENTARILY DURING FLIGHT. REPLACED VOR/DME PANEL IAW AMM 34-51. OPS NORMAL. INSPECTED SURR
- [SDR DALA2026030401512](https://openairdocs.org/sdr/DALA2026030401512), Mar 3, 2026: CONTROLLER. ARCED. SHIP 693 L FWD WINDOW ARCHING INFLIGHT, RAN QRH THEN MINUTES LATER L-OUTER PAIN WINDOW CRACKED. CORRECTIVE ACTION: REMOVED & REPLACED CAPT'S WINDSHIELD IAW B757
- [SDR DALA2026022501348](https://openairdocs.org/sdr/DALA2026022501348), Feb 22, 2026: SWITCH. FAULTED. CABIN CREW REPORTED THAT THE R2 DOOR SLIDE ARMED LIGHT STAYED ILLUMINATED AFTER DOOR SLIDE DISARMED. R & R R2 DOOR FWD GIRT BAR SWITCH S10220 IAW AMM 25-66. CHE
- [SDR DALA2025122309390](https://openairdocs.org/sdr/DALA2025122309390), Dec 21, 2025: SLIDE. OUT OF LIMITS. FOUND R2 DOOR SLIDE OUT OF LIMITS. R & R R2 DOOR SLIDE IAW AMDS W/C 2566-9001-2R. (7887676)
- [SDR DALA2025111908478](https://openairdocs.org/sdr/DALA2025111908478), Nov 18, 2025: DOOR FRAME. FOD. L3 DOOR WILL NOT ARM. INSPECTED L3 DOOR AND JAM. CLEANED OUT DEBRIS ON JAMB FRAME. OPERATE L3 DOOR AND CLOSED AND ARMED DOOR. OPS CHK GOOD. (7161976)
- [SDR DALA2025111708389](https://openairdocs.org/sdr/DALA2025111708389), Nov 15, 2025: FUSE. INOPERATIVE. ON S/C FOUND EMERGENCY LIGHTS AT 2R DOOR AND 2R LAV INOP. FOUND ONE FUSE ON POWER SUPPLY M732 OPEN. R/R DEFECTIVE FUSE - LIGHT NOW OPS GOOD. REF B757 WDM 33-51-
- [SDR DALA2025110608096](https://openairdocs.org/sdr/DALA2025110608096), Nov 2, 2025: STRAP. UNSECURE. R2 DOOR ARM LIGHT ANNUNCIATED DOOR DISARMED. UPON INSPECTION OF 2R DOOR GIRT ASSEMBLY FOUND STRAP GETTING IN THE WAY OF SENSOR. RESECURED STRAP. OPS CHK OF DOOR
- [SDR DALA2025102907936](https://openairdocs.org/sdr/DALA2025102907936), Oct 25, 2025: PROXIMITY SWITCH. OUT OF ADJUST. SHIP 693 R2 DOOR SLIDE ARMED LIGHT REMAINS ILLUMINATED. CORRECTIVE ACTION: REF B757 AMM 25-66. PERFORMED GIRT BAR PROX SWITCH GAP ADJUSTMENT. OPS NOW NML. (7715
- [SDR DALA2025102707855](https://openairdocs.org/sdr/DALA2025102707855), Oct 25, 2025: GIRT BAR. FAULTED. AFTER MAIN CABIN DOOR CLOSE, GIRT BAR DOORS CIRCUIT BREAKER POPPED AGAIN AFTER MAINTENANCE PREVIOUSLY PUSHED BACK IN. OPENED P34 JUNCTION BOX AND REPLACED K256 
- [SDR DALA2025102707857](https://openairdocs.org/sdr/DALA2025102707857), Oct 24, 2025: CIRCUIT BREAKER. TRIPPED. SHIP 693 SLIDE ARM LIGHT INOP ON ALL DOORS. CORRECTIVE ACTION: FOUND C/B POPPED FOR GIRT BAR IND PUSHED IN NO FAULTS FOUND. (7715284)
- [SDR DALA2025102707856](https://openairdocs.org/sdr/DALA2025102707856), Oct 24, 2025: INDICATOR. FAULTED. SHIP 693 3R DOOR KNUCKLE KNOCKER DOES NOT RETRACT WHEN DOOR IS ARMED. CORRECTIVE ACTION: ADJUSTED KNUCKLE KNOCKER AS NEEDED. OPS NORMAL REF: B757 AMM 25- 66. (1
- [SDR DALA2025100707306](https://openairdocs.org/sdr/DALA2025100707306), Oct 6, 2025: DOWNLOCK. OUT OF POSITION. SHIP 693 LANDING GEAR "DOORS" LIGHT REMAINED ILLUMINATED AFTER GEAR EXTENSION WITH AN EICAS "GEAR DOORS" MESSAGE. CORRECTIVE ACTION: INSPECTED A/C AND FOUND RIG
- [SDR DALA2025092907057](https://openairdocs.org/sdr/DALA2025092907057), Sep 27, 2025: BATTERY PACK. FAULTED. WHILE PERFORMING MG, FOUND EMERGENCY LIGHTS 4DC 5DC 15/15DEF AND R2 ON WHEN A/C DOWN POWERED AND EMERGENCY LIGHT SW OFF. REPLACED POWER SUPPLY M730 IN FWD CEILI
- [SDR DALA2025092406973](https://openairdocs.org/sdr/DALA2025092406973), Sep 23, 2025: BATTERY PACK. INOPERATIVE. EMERGENCY EXIT LIGHTS INOP ROW 4 TO R2 DOOR. R & R BATTERY PACK IAW AMM 33-51. OPS CHECK GOOD. (7354381)
- [SDR DALA2025092206908](https://openairdocs.org/sdr/DALA2025092206908), Sep 21, 2025: BATTERY PACK. INOPERATIVE. EMERGENCY EXIT LIGHTS INOP. FOUND EMERGENCY LIGHTS ON R2 DOOR AND AFT PORTION OF FIRST CLASS INOP. REPLACED BATTERY PACK PER B757 AMM 33-51 OPS GOOD. (7354372)
- [SDR DALA2025081906197](https://openairdocs.org/sdr/DALA2025081906197), Aug 17, 2025: BATTERY PACK. NO TEST. SHIP 693 ON SVC CHK FOUND M732 BATTERY PACK EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: R/R M732 BATTERY AND CHARGER IAW B757 AMM 33-51. OPS CHK GOOD. (7475970)
- [SDR DALA2025081406078](https://openairdocs.org/sdr/DALA2025081406078), Aug 5, 2025: INDICATOR. MALFUNCTIONED. SHIP 693 1R ENTRY DOOR KNUCKLE KNOCKER PROTRUDES FURTHER OUT THAN NORMAL WITH DOOR IN ARMED POSITION. CORRECTIVE ACTION: REMOVED R1 ESCAPE SLIDE COVER TO FOM. R
- [SDR DALA2025021401160](https://openairdocs.org/sdr/DALA2025021401160), Feb 13, 2025: RESERVOIR. LOW PRESSURE. SHIP 693 DOOR 1R EMERGENCY ASSIST AIR BOTTLE LOW PRESSURE. CORRECTIVE ACTION:REPLACED 1R PASSENGER DOOR EMERGENCY POWER RESERVOIR PER B757 AMM 52-11. (5694841)
- [SDR DALA2025021301136](https://openairdocs.org/sdr/DALA2025021301136), Jan 24, 2025: BRACKET. MISSING. SHIP 693 DOOR 604 OPS CHECKS GOOD, BUT FOUND DOOR 604 MECHANISM MISSING THE BRACKET ASSY. CORRECTIVE ACTION: REPLACED KNUCKLE KNOCKER BOX ASSY. PER B757 CMM 52-
- [SDR DALA2024112011096](https://openairdocs.org/sdr/DALA2024112011096), Nov 19, 2024: BUSHING. WORN. SHIP 693 1R DOOR NOT FULLY DISARMING. CORRECTIVE ACTION: T/S INSTALLED GIRT BAR AND ADJ, REPLACED GIRT BAR AFT BRACKET ASSY BUSHINGS, ADJ FORE AND AFT RADIUS RO
- [SDR DALA2024111811012](https://openairdocs.org/sdr/DALA2024111811012), Nov 16, 2024: GIRT BAR. OUT OF POSITION. SHIP 693 1R DOOR UNABLE TO OPEN BY CATERING. CORRECTIVE ACTION: FOUND GIRT BAR NOT RELEASED AT 1R DOOR - RELEASED AND OPERATED SEVERAL TIMES - OPS GOOD. (669376
- [SDR DALA2024101710175](https://openairdocs.org/sdr/DALA2024101710175), Oct 17, 2024: SIGN. DETACHED. SHIP 693 EXIT SIGN FELL OFF AT 2R (604). CORRECTIVE ACTION: REINSTALLED 2R DOOR EXIT COVER REF B757 AMM 33-51. (5260176)
- [SDR DALA2024100909895](https://openairdocs.org/sdr/DALA2024100909895), Oct 5, 2024: TRIGGER. CRACKED. SHIP 693 IN REFERENCE RC 2040-0191-4R: DURING ADJUST OF NO. 4 RIGHT DOOR TRIGGER MECHANISM IS CRACKED. CORRECTIVE ACTION: SUMMARY OF NRC 00293: TRIGGER FORK WAS
- [SDR DALA2024100909894](https://openairdocs.org/sdr/DALA2024100909894), Oct 5, 2024: SKIN. DENTED. SHIP 693 IN REFERENCE TO NRC 00036: DENT (1 EA) ON FUSELAGE SKIN BWT STA. 1941 TO 1963 AND BTW S-3L TO S-6L AT AFT FUSELAGE BODY SECTION 48 "DENT #4; A=850" Y=0
- [SDR DALA2024100809832](https://openairdocs.org/sdr/DALA2024100809832), Oct 4, 2024: WEDGE. DEBONDED. SHIP 693 AD - AA - 1 DISBONDED AREA WAS FOUND ON TRAILING EDGE WEDGE UPPER SURFACE ON METAL BOND REPAIR AT SLAT 2 OSS591.80 OF 1.250 IN X 1.250 IN IN REFERENCE 
- [SDR DALA2024100709752](https://openairdocs.org/sdr/DALA2024100709752), Oct 3, 2024: SKIN. CORRODED. SHIP 693 CORROSION ON INNER SKIN ON FWD CARGO DOOR CONTROL PANEL AT FUSELAGE. CORRECTIVE ACTION: SUMMARY OF NRC 00051: CORROSION ON INNER SKIN BEAR STRAP ON FWD
- [SDR DALA2024100109581](https://openairdocs.org/sdr/DALA2024100109581), Sep 29, 2024: FITTING. INOPERATIVE. SHIP 693 AA. AD. IN REFERENCE AMDS 2560-01492-0201 STEP 2: LEAF SPRINGS DO NOT HOLD FITTINGS ON L2 GIRT BAR. CORRECTIVE ACTION: SUMMARY OF NRC 00040: LEAF SPRIN
- [SDR DALA2024093009502](https://openairdocs.org/sdr/DALA2024093009502), Sep 27, 2024: NUT. LOOSE. SHIP 693 MISSING LOCKWIRE AND LOOSE NUT OF EMERGENGY POWER RESERVOIR AT R4 AND R2 PASSENGER DOORS. CORRECTIVE ACTION: SUMMARY OF NRC 00129: B-NUT OF EMERGENCY P
- [SDR DALA2024082008299](https://openairdocs.org/sdr/DALA2024082008299), Aug 18, 2024: INDICATOR. INOPERATIVE. SHIP 693 DOOR 1L "DISARM" GREEN PLACARD DOES NOT AUTOMATICALLY EXTEND WHEN DOOR IS DISARMED. CORRECTIVE ACTION: OUND HINGE PIN SEIZED. LUBRICATED PIN. IL DISARM
- [SDR DALA2024050905059](https://openairdocs.org/sdr/DALA2024050905059), May 8, 2024: STOP FITTING. MISSING. SHIP 693 DURING GIRT BAR LUBE AND INSPECTION FOUND PAX DOOR 4L AFT NBR 3 FROM THE TOP DOOR FITTING STOP MISSING. CORRECTIVE ACTION: REPLACED PAX DOOR 4L AFT 3RD
- [SDR DALA2024040804207](https://openairdocs.org/sdr/DALA2024040804207), Apr 5, 2024: INDICATOR. INOPERATIVE. SHIP 693 L1 DOOR KNUCKLE KNOCKER WILL NOT OPEN. CORRECTIVE ACTION: CYCLED L1 DOOR ARM LEVER L1 KNOCKER ENGAGES NML REF B757 AMM 52- 11. (5437160)
- [SDR DALA2023111609472](https://openairdocs.org/sdr/DALA2023111609472), Nov 15, 2023: UNKNOWN. UNKNOWN. SHIP 0693 DOOR 1R FLOOR PROX SWITCH. CORRECTIVE ACTION: T/S PER FIM 25-66-00-815-802, REMOVED AND REPLACED 1R GIRT BAR PROX SWITCHES REF B757 AMM 25-66 CKS GOOD
- [SDR DALA2023102308715](https://openairdocs.org/sdr/DALA2023102308715), Oct 20, 2023: UNKNOWN. UNKNOWN. SHIP 0693 ESCAPE SLIDE GIRT BAR ENGAGEMENT LIGHTS / 1R SLIDE LIGHT STAYS ILLUMINATED. CORRECTIVE ACTION: OPS CHECKED 1R DOOR, DOOR ARMING MECHANISM OPS NML. (00
- [SDR DALA2023101908635](https://openairdocs.org/sdr/DALA2023101908635), Oct 18, 2023: UNKNOWN. UNKNOWN. SHIP 0693 MULTIPLE DEEP SCRATCHES AND DENTED SKIN AFT OF AND BELOW AFT LEFT CABIN DOOR FOUND DURING WALKAROUND. CORRECTIVE ACTION: REF ERA 612890-14. (4509838)
- [SDR DALA2023101908631](https://openairdocs.org/sdr/DALA2023101908631), Oct 18, 2023: UNKNOWN. UNKNOWN. SHIP 0693 FUSELAGE SKIN / STA 1681 - STA 1701 / STR 18L - STR 19L / DENT. CORRECTIVE ACTION: REF ERA 612890-14. (0023352)
- [SDR DALA2023101708554](https://openairdocs.org/sdr/DALA2023101708554), Oct 14, 2023: UNKNOWN. UNKNOWN. SHIP 0693 1R SLIDE LIGHT WILL NOT EXTINGUISH, DOOR IS DISARMED. CORRECTIVE ACTION: CYCLED DOOR NUMEROUS TIMES, FOUND OPERATING NORMAL IAW B757 AMM 25-66.
- [SDR DALA2023083107116](https://openairdocs.org/sdr/DALA2023083107116), Aug 29, 2023: UNKNOWN. UNKNOWN. SHIP 0693 ESCAPE SLIDE GIRT BAR ENGAGEMENT LIGHT/S/ R1 REMAINS ILLUMINATED. CORRECTIVE ACTION: INSPECTED, CLEANED AND LUBED GRIT BAR SLIDERS AND FLOOR FITTINGS 
- [SDR DALA2023082806996](https://openairdocs.org/sdr/DALA2023082806996), Aug 24, 2023: UNKNOWN. UNKNOWN. SHIP 0693 3R NOT ARMING. CORRECTIVE ACTION: REMOVED DEBRIS FROM GIRT BAR AREA PER B757 AMM 52-21. (4527522)
- [SDR DALA2023081806757](https://openairdocs.org/sdr/DALA2023081806757), Aug 15, 2023: UNKNOWN. UNKNOWN. PRES/DIV/DE- DIV TO MTY DUE TO CABIN ALTITUDE WARNING. PERFORMED EMERGENCY DESCENT. NO PASSENGER OXYGEN MASKS DEPLOYED. CORRECTIVE ACTION: FOUND A BUILDUP OF DI
- [SDR DALA2023081406618](https://openairdocs.org/sdr/DALA2023081406618), Aug 9, 2023: UNKNOWN. UNKNOWN. SHIP 0693 A SCRATCH/DENT WAS INDUCED AT FUSELAGE SKIN, BETWEEN STA 1459-1480 AND BETWEEN S 6L & S 7L. CORRECTIVE ACTION: REF ERA 601684-14AD.
- [SDR DALA2023070605485](https://openairdocs.org/sdr/DALA2023070605485), Jul 5, 2023: UNKNOWN. UNKNOWN. SHIP 693 -ATO- DISCONTINUED TAKEOFF LESS THAN 30 KNOTS DUE TO RIGHT ENGINE HAD NO THROTTLE RESPONSE. CORRECTIVE ACTION: #2 ENGINE WAS REPLACED.
- [SDR DALA2023062805198](https://openairdocs.org/sdr/DALA2023062805198), Jun 24, 2023: UNKNOWN. UNKNOWN. SHIP 0693 R1 SLIDE LIGHT ILLUMINATED/INOP. CORRECTIVE ACTION: OPS CHECKED R-1 DOOR SLIDE LT AND FOUND NO FAULTS, CHECKED GIRT BAR FITTINGS FOR DEBRIS NONE FOUND
- [SDR DALA2023040502636](https://openairdocs.org/sdr/DALA2023040502636), Apr 2, 2023: UNKNOWN. UNKNOWN. SHIP 693 SMOKEY HAZE IN AFT CABIN WITH ELECTRICAL SMELL, CORRECTIVE ACTION: FOUND APU BATTERY TO BE SOURCE OF SMOKE AND SMELL. REPLACED APU BATTERY AND CHARGER 

All 200: https://openairdocs.org/aircraft/N693DL/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/N693DL/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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