# N670DN: 1992 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: 25331
- Year built: 1992
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 20, 1991
- Certificate issued: January 10, 1991
- Expires: June 30, 2029
- Mode S code: A8DC10
- 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=670DN
- Page: https://openairdocs.org/aircraft/N670DN

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/N670DN/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 N670DN.

## FAA accident and incident reports

None matched to N670DN.

## Service difficulty reports (212, 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 DALA2025050703551](https://openairdocs.org/sdr/DALA2025050703551), May 4, 2025: GIRT BAR. FOD. SHIP 670 3L DOOR WILL NOT ARM. CORRECTIVE ACTION: FOUND FOD IN GIRT BAR PANEL RMVD FOD FROM SPRING ASSY. (6530290)
- [SDR DALA2025042503251](https://openairdocs.org/sdr/DALA2025042503251), Apr 24, 2025: LANYARD. UNSECURE. SHIP 670 R1 DOOR WILL NOT ARM. CORRECTIVE ACTION: FOUND LANYARD LOOSE AND RESECURED IT BACK, OPS CK GOOD. (6530246)
- [SDR DALA2025041402904](https://openairdocs.org/sdr/DALA2025041402904), Apr 11, 2025: LIGHT. INOPERATIVE. SHIP 670 ESCAPE SLIDE GIRT BAR ENGAGEMENT LIGHT/S 1L SLIDE LIGHT INOP. CORRECTIVE ACTION: REPLACED LIGHT CAP ASSY. REF B757 IPC 33-51-53-01 OPS CK GOOD. (090680
- [SDR DALA2025022101377](https://openairdocs.org/sdr/DALA2025022101377), Feb 20, 2025: LANYARD. OUT OF POSITION. SHIP 670 R1 DOOR WILL NOT ARM. CORRECTIVE ACTION: ADJUSTED MOORING LANYARD R1 DOOR. OPS CHECK GOOD. (6608458)
- [SDR DALA2024122612004](https://openairdocs.org/sdr/DALA2024122612004), Dec 24, 2024: BEAR STRAP. CRACKED. SHIP 670 DURING SCHEDULED EC INSP, FOUND CRACK IN BEARSTRAP OF UPPER FWD CORNER OF L1 DOOR (MKD) FAILED HFEC. CORRECTIVE ACTION: INSTALLED REPAIR AT THE UPPER F
- [SDR DALA2024122612003](https://openairdocs.org/sdr/DALA2024122612003), Dec 24, 2024: DOOR FRAME. DEBONDED. SHIP 670 L-1 DOOR CUT OUT - DISBOND AT CUTOUT EDGE REF ADMS 5331-01232-02G STEP 11. CORRECTIVE ACTION: C/W ERA 623065-14AD, REV ORIG. (0726744)
- [SDR DALA2024122612002](https://openairdocs.org/sdr/DALA2024122612002), Dec 24, 2024: DOOR FRAME. MECHANIC ERROR. SHIP 670 PRI ISSUED 623065-14AD REV ORIGINAL FOR MISDRILLED FASTENER HOLE FWD OF L1 DOOR UPPER FWD CUTOUT. CORRECTIVE ACTION:REPAIR PERFORMED ON PRI 623065-14AD
- [SDR DALA2024111911080](https://openairdocs.org/sdr/DALA2024111911080), Nov 18, 2024: LENS. DAMAGED. SHIP 670 EMERGENCY EXIT COVER DIFFUSER LENS DAMAGED OR MISSING. CORRECTIVE ACTION: REPLACED MISSING LENS COVER REF B757 AMM 33-51. (0665941)
- [SDR DALA2024091709117](https://openairdocs.org/sdr/DALA2024091709117), Sep 16, 2024: SKIN. NO DISCREPANCY. SHIP 670 FUSELAGE SKIN / EXISTING REPAIR BETWEEN STA 1340 STA 1360 AND S-1 S-2R. ER/A 501040-14AD REV C. CORRECTIVE ACTION: REF ERA 501040-14. (0559857)
- [SDR DALA2024082708500](https://openairdocs.org/sdr/DALA2024082708500), Aug 26, 2024: SIGN. DETACHED. SHIP 670 F/A REPORTS L2 DOOR EXIT SIGN FELL OFF. CORRECTIVE ACTION: RESECURED EXIT SIGN AT L2 DOOR PER B757 AMM 33-51. (6206734)
- [SDR DALA2024080207731](https://openairdocs.org/sdr/DALA2024080207731), Jul 30, 2024: LENS. BROKEN. SHIP 670 EMERGENCY LIGHT LENS ABOVE R2 DOOR FOUND BROKEN. CORRECTIVE ACTION: REMOVED AND INSTALLED NEW R2 EMERGENCY LIGHT LENS IN REF TO AMM 33-51. (5816638)
- [SDR DALA2024070906975](https://openairdocs.org/sdr/DALA2024070906975), Jul 8, 2024: PROCESSING UNIT. FAILED. SHIP 0670 -DIVERTED TO GSP DUE TO SUSPECTED RIGHT ENGINE FUEL LEAK DUE TO FUEL QUANTITY IMBALANCE. CORRECTIVE ACTION: R/R FUEL PROCESSOR UNIT AND FUEL QUANTITY 
- [SDR DALA2024070506807](https://openairdocs.org/sdr/DALA2024070506807), Jul 1, 2024: BATTERY PACK. NO TEST. SHIP 670 FOUND ROWS 18-22 EMERGENCY LTS INOP. CORRECTIVE ACTION: R/R BATTERY PACK REF B757 AMM 33-51. OPS CK GOOD. (5673225)
- [SDR DALA2024040904256](https://openairdocs.org/sdr/DALA2024040904256), Apr 6, 2024: SIGN. INOPERATIVE. SHIP 670 EMERGENCY EXIT SIGNS INOPERATIVE / LOCATIONS:602. CORRECTIVE ACTION: RESECURED DECAL AS REQ, LIGHT OPS NML.
- [SDR DALA2024012601193](https://openairdocs.org/sdr/DALA2024012601193), Jan 26, 2024: COVER. LOOSE. SHIP 670 EMERGENCY EXIT SIGN COVER LOOSE / LOCATIONS:604. CORRECTIVE ACTION: SECURED/INSTALLED EMERGENCY EXIT SIGN COVER AT 2R DOOR. REF. B757 AMM 33-51. (01721
- [SDR DALA2024011200552](https://openairdocs.org/sdr/DALA2024011200552), Jan 10, 2024: UNKNOWN. UNKNOWN. SHIP 0670 -ATB/PRESS- DUE TO CABIN ALTITUDE WARNING. CORRECTIVE ACTION: FOUND LT PACK COMPRESSOR OUTLET DUCT DAMAGED AND RT PACK FWD AIR-CONDITIONING DUCT RUBBE
- [SDR DALA2024010200063](https://openairdocs.org/sdr/DALA2024010200063), Dec 29, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CRACK ON TORQUE TUBE COLLAR AT L1 PASSENGER DOOR. CORRECTIVE ACTION: SUMMARY NRC 0866: HOLD OPEN LOCK COLLAR WAS REPLACED PER B757- 200 AMM 52-11-08 A
- [SDR DALA2024010210774](https://openairdocs.org/sdr/DALA2024010210774), Dec 29, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / FRAME STA 540, 960, 984, 1080, 1120, 1440 & 1460 / BTW S-3L & S-3R / MISSING LANYARDS, SUPPORTS AND HOOK BRACKETS. CORRECTIVE ACTION: REF E
- [SDR DALA2023122610601](https://openairdocs.org/sdr/DALA2023122610601), Dec 23, 2023: UNKNOWN. UNKNOWN. SHIP 670 AD A.A : EXISTING REPAIR WAS FOUND IN THE INSPECTION AREA AT FRAME STA 1640 BTW S-17L AND S-15L ER/A 501031-14, CONTACT LIAISON ENGINEERING TO DETERMIN
- [SDR DALA2023122610600](https://openairdocs.org/sdr/DALA2023122610600), Dec 23, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / EXTERNAL SKIN / BSTA 767 / AT S-26R / TOOL DAMAGE. CORRECTIVE ACTION: REF ERA 614283-14AD. (0122329)
- [SDR DALA2023122610604](https://openairdocs.org/sdr/DALA2023122610604), Dec 22, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / EXTERNAL SKIN / BSTA 767 / AT S-26R / TOOL DAMAGE. CORRECTIVE ACTION: REF ERA 614286-14AD. (0121725)
- [SDR DALA2023122610595](https://openairdocs.org/sdr/DALA2023122610595), Dec 22, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / STA 1640 FRAME / S-16L - S-17L / WEB CORROSION. CORRECTIVE ACTION: REF ERA 501031-14. (0121100)
- [SDR DALA2023122610597](https://openairdocs.org/sdr/DALA2023122610597), Dec 20, 2023: UNKNOWN. UNKNOWN. SHIP 0670 WEAR ON FRAME STA 1560 BTW STGRS 23R-22R AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00285: FRAME ON STA 1560 BTW STGRS 22R-24R WAS RE
- [SDR DALA2023122210531](https://openairdocs.org/sdr/DALA2023122210531), Dec 20, 2023: UNKNOWN. UNKNOWN. SHIP 670 CORROSION ON EXTERNAL/INTERNAL SKIN BTW STA= 760 AND STA=770 BTW S19R AND S20R AT LOWER CTR FUSELAGE. CORRECTIVE ACTION: SUMMARY OF NRC S/N 00314, CORR
- [SDR DALA2023122210530](https://openairdocs.org/sdr/DALA2023122210530), Dec 20, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / FRAME / STA 1560 / S-22R & S-24R / WEAR. CORRECTIVE ACTION: REF ERA 614358-14. (0119096)
- [SDR DALA2023122210522](https://openairdocs.org/sdr/DALA2023122210522), Dec 20, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON FLOOR STRINGER LBL 10.45 BTW STA 1445 TO STA 1496, STA 1520 TO STA 1540, STA 1540 TO 1560 AND STA 1580 TO STA 1600 AT AFT CARGO COMPARTME
- [SDR DALA2023122110450](https://openairdocs.org/sdr/DALA2023122110450), Dec 19, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / SKIN / BTW STA 760-780 & S18R-20R / CORROSION. CORRECTIVE ACTION: REF ERA 614132-14. (0117468)
- [SDR DALA2023122110449](https://openairdocs.org/sdr/DALA2023122110449), Dec 19, 2023: UNKNOWN. UNKNOWN. SHIP 0670 PYLON #1 / UPPER INBOARD SPAR CHORD / AT NAC STA. 136 / CRACK. CORRECTIVE ACTION: REF ERA 613979-14. (0117391)
- [SDR DALA2023122110446](https://openairdocs.org/sdr/DALA2023122110446), Dec 19, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON LOWER ANGLE OF FRAME STA 1500 BTW STGRS 29R-28L AND STA 1600 BTW STGRS 29R-29L AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NR
- [SDR DALA2023122110444](https://openairdocs.org/sdr/DALA2023122110444), Dec 19, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON L-29L, BTW STA 1480 TO STA 1460 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00209: CORROSION ON STRINGER L -29L, BTW STA 
- [SDR DALA2023122110443](https://openairdocs.org/sdr/DALA2023122110443), Dec 19, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON LOWER/UPPER SURFACE OF STRINGER RBL 10.45 BTW STA 1515 TO STA 1549 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00287: STR
- [SDR DALA2023121910414](https://openairdocs.org/sdr/DALA2023121910414), Dec 18, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / FAIL SAFE CHORD / AT STA 1500 / BTW S-29L & S-29R / CORROSION. CORRECTIVE ACTION: REF ERA 61418514. (0115873)
- [SDR DALA2023121910410](https://openairdocs.org/sdr/DALA2023121910410), Dec 18, 2023: FLOOR SUPPORT. UNKNOWN. SHIP 0670 CORROSION OUT LIMITS OF STRINGER RBL 2.90 ON STA 1445 TO STA 1498 AT AFT CARGO COMPARTMENT. WITH ORIGINAL THICKNESS OF 0.063IN. AND MINIMUM REMAINING 
- [SDR DALA2023121910409](https://openairdocs.org/sdr/DALA2023121910409), Dec 18, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON LOWER/UPPER SURFACE OF STRINGER RBL. 16.10 AND STA 1475 AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00823: STRINGER, CHANNEL AND ANGLE RBL. 
- [SDR DALA2023121910408](https://openairdocs.org/sdr/DALA2023121910408), Dec 18, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON RH SIDE PLATE BTW STA 1530 TO 1640 AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00567: RH SIDE PLATE BTW STA 1530 TO 1640 AT AFT CARGO COMPAR
- [SDR DALA2023121910407](https://openairdocs.org/sdr/DALA2023121910407), Dec 17, 2023: UNKNOWN. UNKNOWN. DURING REMOVAL OF FASTENERS ON EXTERNAL SKIN BTW STA=767 AND S26R AT LOWER CTR FUSELAGE CORROSION WAS FOUND ON INTERNAL STRINGER AND HOLES FASTENERS REMOVED. SU
- [SDR DALA2023121910368](https://openairdocs.org/sdr/DALA2023121910368), Dec 16, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON RH SIDE PLATE BTW STA 1480 - 1440 AND 1380-1310, AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00214: SIDE PLATES RH BTW ST
- [SDR DALA2023121910367](https://openairdocs.org/sdr/DALA2023121910367), Dec 15, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON LH SIDE PLATE BTW STA 1530 TO 1640, STA 1500 TO1530 AND 1475 TO 1500, AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00566: LH SIDE PLATE ON ST
- [SDR DALA2023121910365](https://openairdocs.org/sdr/DALA2023121910365), Dec 15, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON UPPER SURFACE OF STRINGER LBL 7.55 BTW STA 1409 TO STA 1411 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00821: STRINGER L
- [SDR DALA2023121910363](https://openairdocs.org/sdr/DALA2023121910363), Dec 15, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON SPLICE (2EAS) BELOW OF LH/RH SIDE PLATE BTW STA 1300 TO 1320 AT C2. CORRECTIVE ACTION: SUMMARY OF NRC S/N 00225: SPLICE (2EAS) BELOW OF L
- [SDR DALA2023121910362](https://openairdocs.org/sdr/DALA2023121910362), Dec 15, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON UPPER SURFACE OF STRINGER LBL 2.90 BTW STA 1400 TO STA 1420 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC S/N 00820: STRING
- [SDR DALA2023121910361](https://openairdocs.org/sdr/DALA2023121910361), Dec 15, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON DOOR INTERNAL STRUCTURE ANGLES (1EA), LOWER AREA AT AFT CARGO DOOR. CORRECTIVE ACTION: SUMMARY OF NRC 00797: ANGLES (1EA), LOWER AREA AT 
- [SDR DALA2023121510306](https://openairdocs.org/sdr/DALA2023121510306), Dec 15, 2023: UNKNOWN. UNKNOWN. SHIP 670 INITIAL INSPECTION: CORROSION ON FRAME CLIPS STA= 879 AND BTW S- 29L TO S-28R (BILGIE AREA) AT FWD CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC
- [SDR DALA2023121510305](https://openairdocs.org/sdr/DALA2023121510305), Dec 14, 2023: UNKNOWN. UNKNOWN. SHIP 670 CORROSION ON RH AND LH SIDEPLATE STA1200 TO STA 1310 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00202 RH AND LH SIDEPLATE ON STA 1200 
- [SDR DALA2023121510304](https://openairdocs.org/sdr/DALA2023121510304), Dec 14, 2023: UNKNOWN. UNKNOWN. SHIP 670 IN REF TO NRC. 00293: CORROSION ON INTERCOSTAL, STA 1600-1620 BTW STGRS 28L-27L AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00832 INTER
- [SDR DALA2023121510301](https://openairdocs.org/sdr/DALA2023121510301), Dec 14, 2023: UNKNOWN. UNKNOWN. SHIP 670 IN REF TO NRC 00506: CORROSION ON FLOOR STRINGER RBL 10.45. BTW STA. 1325 TO 1340 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00824: FL
- [SDR DALA2023121510300](https://openairdocs.org/sdr/DALA2023121510300), Dec 14, 2023: UNKNOWN. UNKNOWN. SHIP 670 IN REF TO NRC 00523: CORROSION ON FLOOR STRINGER SPLICE RBL 10.45. BTW STA 1340 AND 1350 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00
- [SDR DALA2023121510299](https://openairdocs.org/sdr/DALA2023121510299), Dec 14, 2023: UNKNOWN. UNKNOWN. SHIP 670 IN REFERENCE TO NRC 00511: CORROSION ON FLOOR STRINGER LBL 10.45 BTW STA 1293 TO STA 1295 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC S
- [SDR DALA2023121510302](https://openairdocs.org/sdr/DALA2023121510302), Dec 13, 2023: UNKNOWN. UNKNOWN. SHIP 0670 FUSELAGE / FAIL SAFE CHORD / AT STA 1600 / BTW S-29L & S-29R / CORROSION. CORRECTIVE ACTION: REF ERA 614190-14. (0108908)
- [SDR DALA2023121510298](https://openairdocs.org/sdr/DALA2023121510298), Dec 13, 2023: UNKNOWN. UNKNOWN. SHIP 0670 CORROSION ON INTERCOSTAL BTW STA 1500- 1520 BTW STGRS 30-29R AND INTERCOSTAL BTW STA 1500-1520 BTW STGRS 30-29L. CORRECTIVE ACTION: SUMMARY OF NRC 008

All 212: https://openairdocs.org/aircraft/N670DN/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/N670DN/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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