# N581NW: 2002 Boeing 757-351

- Status: Valid registration
- Airframe: [Boeing 757-351](https://openairdocs.org/model/boeing-757-351) (registry code 1384991, 275 seats)
- Engine: [Pratt & Whitney PW2040](https://openairdocs.org/engine/pratt-whitney-pw2040) (registry code 52121)
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM) (The Boeing Company), [TCDS E17NE](https://openairdocs.org/tcds/E17NE) (Pratt & Whitney) (OpenAirDocs)
- Serial number: 32982
- Year built: 2002
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 15, 2002
- Certificate issued: December 31, 2009
- Expires: June 30, 2029
- Mode S code: A77AE0
- 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=581NW
- Page: https://openairdocs.org/aircraft/N581NW

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): 253 in force

### Matched by airframe (Boeing 757-351)

- [AD 2026-20-04](https://openairdocs.org/ad/2026-20-04): Fuselage · Boeing 757-300 Series. Effective Nov 5, 2026
- [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 2025-20-04](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 2025-11-01](https://openairdocs.org/ad/2025-11-01): Fuselage · Boeing 757-200 Series, 757-200CB Series and 757-300 Series. Effective Jul 8, 2025
- [AD 2025-02-07](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 2024-12-09](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 2024-07-05](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 2022-13-04](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 2018-03-10](https://openairdocs.org/ad/2018-03-10): Fuselage · Boeing 757-300 Series. Effective Mar 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 2017-20-05](https://openairdocs.org/ad/2017-20-05): Fuselage · Boeing 757-200 Series and 757-300 Series. Effective Nov 6, 2017
- [AD 2017-04-07](https://openairdocs.org/ad/2017-04-07): Flight controls · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Mar 28, 2017
- [AD 2016-25-01](https://openairdocs.org/ad/2016-25-01): Auto flight · Boeing 747-400 Series, 747-400D Series, 747-400F Series and 8 more. Effective Jan 31, 2017
- [AD 2016-11-06](https://openairdocs.org/ad/2016-11-06): Fuel · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jul 6, 2016
- [AD 2016-10-05](https://openairdocs.org/ad/2016-10-05): Fuselage · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Jun 20, 2016
- [AD 2016-07-07](https://openairdocs.org/ad/2016-07-07): Engine fuel system wiring · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective May 10, 2016
- [AD 2016-04-20](https://openairdocs.org/ad/2016-04-20): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 16 more. Effective Apr 5, 2016
- [AD 2015-19-04](https://openairdocs.org/ad/2015-19-04): Fuel · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 1 more. Effective Oct 21, 2015
- [AD 2015-05-01](https://openairdocs.org/ad/2015-05-01): Hydraulic Power · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 5 more. Effective Apr 20, 2015
- [AD 2014-17-02](https://openairdocs.org/ad/2014-17-02): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Sep 9, 2014

### Matched by engine (Pratt & Whitney PW2040)

- [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 2019-12-13](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 2018-16-05](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 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 2006-11-11](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 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 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 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 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 288: https://openairdocs.org/aircraft/N581NW/ads.md

## Information bulletins (advisory) (12 in force)

- [SAIB 2026-09](https://openairdocs.org/saib/2026-09): HYDRAULIC POWER, Hydraulic Power Transfer Unit System. Issued Apr 6, 2026
- [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 N581NW.

## FAA accident and incident reports

None matched to N581NW.

## Service difficulty reports (175, 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 DALA2026101305614](https://openairdocs.org/sdr/DALA2026101305614), Oct 4, 2026: WIRE. UNSECURE. R3 LAV PARTITION RED EMERGENCY LIGHT INOPERATIVE. SECURED WIRE W9101-9033 AFT OF SET 40D. REPLACED BP M11082 AND CHARGER IAW AMM 33-51. ALL CHKD GOOD. (9460420)
- [SDR DALA2026100605516](https://openairdocs.org/sdr/DALA2026100605516), Oct 4, 2026: TERMINAL. DETACHED. ROW 38 SEAT EMERGENCY LIGHT DAMAGED. RETERMINATED PINS ON LIGHT ASSY. OPS CK GOOD. REF WDM 33-51. (9460417)(AIRCRAFT GROUNDED)
- [SDR DALA2026090805033](https://openairdocs.org/sdr/DALA2026090805033), Sep 3, 2026: SKIN. NOT REPORTED. L-1 DOOR SURROUND UPPER FWD. C/W ERA 636646-14AD (1793494)(AIRCRAFT GROUNDED)
- [SDR DALA2026090805032](https://openairdocs.org/sdr/DALA2026090805032), Sep 3, 2026: SKIN. DEBONDED. ULTRASONIC INSPECTION OF UPPER FORWARD CORNER OF L-1 CUTOUT SHOWS AN AREA OF DISBOND BETWEEN SKIN + BEARSTRAP. AD2012-25-11 IS REQUIRED. WORK TO BE ACCOMPLISHED
- [SDR DALA2026090304976](https://openairdocs.org/sdr/DALA2026090304976), Sep 1, 2026: O2 GENERATOR. EXPIRED. O2 GENERATOR EXPIRED AT 48ABC. REPLACED O2 GEN IAW AMM 35-21. (8462276)(AIRCRAFT GROUNDED)
- [SDR DALA2026081604673](https://openairdocs.org/sdr/DALA2026081604673), Aug 11, 2026: SENSOR. FAULTED. DIVERTED TO DEN DUE TO RIGHT BLEED OFF & CABIN ALTITUDE WARNING. REPLACED 450DEGREE TEMP SENSOR. OPS CHECKED GOOD. (8391085)(AIRCRAFT GROUNDED)
- [SDR DALA2026080604558](https://openairdocs.org/sdr/DALA2026080604558), Jul 30, 2026: GIRT BAR. FAULTED. GIRT BAR DID NOT DISCONNECT FROM 4L SLIDE WHEN OPENED BY CATERING OUTSIDE. REINSTALLED 4L DOOR GIRT BAR IAW AMDS WORK CARD 2566-9001-4L. OPS CHKD GOOD. ACFT OK 
- [SDR DALA2026072104274](https://openairdocs.org/sdr/DALA2026072104274), Jul 20, 2026: BATTERY PACK. INOPERATIVE. FOUND SEAT EMERGENCY LIGHTS INOP ROWS 37-40 DEF. REPLACED BATTERY AND CHARGER AT M11082 PER B757 AMM 33-51. (LP 9219878 - AIRCRAFT WAS GROUNDED)
- [SDR DALA2026060703415](https://openairdocs.org/sdr/DALA2026060703415), Jun 5, 2026: WIRE. SHORTED. ELECTRICAL ODOR IN FLT DECK, INVESTAGATION OF F/O MAP LIGHTS FOUND BARE WIRES. REMOVED AND REPLACED F/O'S FLIGHT KIL LIGHT L376. (LP 1631710 - AIRCRAFT WAS GROU
- [SDR DALA2026051503017](https://openairdocs.org/sdr/DALA2026051503017), May 14, 2026: ELEC CONNECTOR. LOOSE. ROW 1 EMERGENCY ESCAPE PATH LIGHTS INOP. T/S 1 ROW EMER LIGHTS INOP IAW B757 AMM 33-51. FOUND CONNECTOR LOOSE , SECURED CONNECTOR IAW 757 AMM 33-51 OP CK GOOD .
- [SDR DALA2026040202144](https://openairdocs.org/sdr/DALA2026040202144), Mar 28, 2026: SENSOR. FAULTED. LT AFT DOOR SHOWS OPEN INDICATION WITH DOOR CLOSED. R & R 4L DOOR SENSOR AS PER B757 AMM 52-11 OPS CHK GOOD. (7214366) (AIRCRAFT WAS GROUNDED)
- [SDR DALA2026033002061](https://openairdocs.org/sdr/DALA2026033002061), Mar 27, 2026: JAM-NUT. LOOSE. L AFT ENT DOOR EICAS MSG ILLUMINATED AND EXTINGUISHED NUMEROUS TIMES. FOUND JAM NUT AT L4 SENSOR S10097 LOOSE ADJUSTED SENSOR WITHIN LIMITS PER B757AMM 52-71, P
- [SDR DALA2026032502001](https://openairdocs.org/sdr/DALA2026032502001), Mar 25, 2026: LIGHT. DAMAGED. EMERGENCY LIGHT DAMAGED AT SEAT 19FED. R & R SEAT MOUNTED EMERGENCY LIGHT AT SEAT 19DEF PER AMM 33- 51. OPS CHK GOOD. (7214340)
- [SDR DALA2026032401987](https://openairdocs.org/sdr/DALA2026032401987), Mar 23, 2026: SENSOR. DIRTY. ABORTED TAKE OFF AT 60KTS DUE TO DOOR 4L INDICATION. APPLIED MEL. SENSOR AND TARGET CLEANED AND ADJUSTED DURING FOLLOW UP.
- [SDR DALA2026031701857](https://openairdocs.org/sdr/DALA2026031701857), Mar 16, 2026: ELEC CONNECTOR. DISCONNECTED. R2 LAV PARTITION EMER LIGHT (RED) INOP. RECONNECTED PLUG D11396 RESEATED MOLEX CONNECT REINSTALLED CEILING PANELS CLOSED ACCESS PANELS EMER LIGHTS CHECK GOOD. (
- [SDR DALA2026020900903](https://openairdocs.org/sdr/DALA2026020900903), Feb 6, 2026: SKIN. DAMAGED. FOA DAMAGE TO FWD LWR CORNER OF AFT CARGO DOOR. REMOVED DAMAGE AT SKIN EDGE, BLENDED AREA IAW SRM 52-30-01-1A. C/W 10X INSPECTION NO FURTHER DAMAGE. PAINTED AND
- [SDR DALA2025101307457](https://openairdocs.org/sdr/DALA2025101307457), Oct 10, 2025: NONE. NONE. MONITOR INSPECTION LOG REPAIR TO FUSELAGE BS 1440 FRAME INBOARD CHORD REPAIR BETWEEN STRINGERS 24L-27L. REF ERA 629344-14AD. (1245009)
- [SDR DALA2025101307455](https://openairdocs.org/sdr/DALA2025101307455), Oct 10, 2025: FRAME. DENTED. DENTS (2EAS) OVER FLANGE OF FRAME BTW S-26L TO S-25L AND STA 1440 AT AFTER CARGO COMPARTMENT (C2). FRAME BTW S-26L TO S-25L AND STA 1440 AT AFTER CARGO COMPARTM
- [SDR DALA2025101007430](https://openairdocs.org/sdr/DALA2025101007430), Oct 8, 2025: FRAME. DENTED. SHIP 5801 DENTS OVER FLANGE OF FRAME BTW S-27L TO 26L AND STA 1540 AT AFTER CARGO COMPARTMENT (C2). CORRECTIVE ACTION: SUMMARY OF NRC 00512. FRAME BTW S-27L TO 
- [SDR DALA2025101007429](https://openairdocs.org/sdr/DALA2025101007429), Oct 8, 2025: FLOOR SUPPORT. CORRODED. CORROSION ON PREVIOUS REPAIR FLOOR SUPPORT LBL BTW STA 655 2.90, 7.55, 10.45 & 16.10 STA 750 2.90, & STA 780+65 2.90 7.55, 10.45 AND 16.10 AT FWD CARGO. CORRECT
- [SDR DALA2025101007428](https://openairdocs.org/sdr/DALA2025101007428), Oct 8, 2025: FLOOR SUPPORT. CORRODED. CORROSION ON PREVIOUS REPAIR FLOOR STRINGER BTW STA 655 RBL 2.90, 7.55, 10.45 & 16.10, STA 750 RBL 2.90, 7.55, 10.45 & STA 780+65 RBL 7.55, Y 16.10 AT FWD CARGO
- [SDR DALA2025100807359](https://openairdocs.org/sdr/DALA2025100807359), Oct 8, 2025: FRAME. DAMAGED. DTE, ERA 629308-14 REPAIR TO BS 1540 FRAME INNER CHORD REPAIR BETWEEN STRINGERS 25L -28L. REF ERA 629308-14AD. (1240301)
- [SDR DALA2025100607264](https://openairdocs.org/sdr/DALA2025100607264), Oct 3, 2025: FRAME. DENTED. DTA MONITOR INSPECTION LOG REF ERA 629266-14 WHILE ACCOMPLISHING INITIAL INSPECTIONS PER WC 2020-2379, THE UPPER FLANGE FRAME WAS FOUND DENTED AT BSTA 1500, BET
- [SDR DALA2025100607258](https://openairdocs.org/sdr/DALA2025100607258), Oct 3, 2025: SKIN. DENTED. SHIP 5801 DENTS OVER FLANGE OF FRAME BTW S-27L TO 26L AND STA 1500 AT AFTER CARGO COMPARTMENT (C2). CORRECTIVE ACTION: SUMMARY OF NRC 00510. FRAME BTW S-27L TO 
- [SDR DALA2025100207172](https://openairdocs.org/sdr/DALA2025100207172), Oct 1, 2025: FLOOR SUPPORT. CORRODED. SHIP 5801 CORROSION ON FLOOR STRINGER (UPPER AND LOWER SIDES) RBL. 7.55 BTW STA 1365 TO 1395 AT AFTER CARGO COMPARTMENT (C2). CORRECTIVE ACTION: SUMMARY OF NRC 
- [SDR DALA2025100107131](https://openairdocs.org/sdr/DALA2025100107131), Sep 30, 2025: STRINGER. CORRODED. CORROSION ON STGR 30 AND SPLICE OF STGR 30 BTW STA 1600 TO STA 1620 AT AFT CARGO COMPARTMENT. CORROSION LEVEL 2. SPLICE OF STGR 30 BTW STA 1600 TO STA 1620 AT A
- [SDR DALA2025092506998](https://openairdocs.org/sdr/DALA2025092506998), Sep 24, 2025: FLOOR SUPPORT. CORRODED. IN REFERENCE TO NRC 00327: CORROSION ON LOWER CHORD BS 720-740 AND LBL 64 OF FLOOR STRUCTURE AT CPAX. CORROSION LEVEL 2. LOWER CHORD BS 720-740 AND LBL 64 OF FL
- [SDR DALA2025092506997](https://openairdocs.org/sdr/DALA2025092506997), Sep 24, 2025: FLOOR SUPPORT. CORRODED. CORROSION ON LOWER CHORD BTW STA 731-735 AND RBL 64 ON FLOOR STRUCTURE AT CPAX. CORROSION LEVEL 2. LOWER CHORD BTW BS 731 -735 AND RBL 64 ON FLOOR STRUCTURE AT 
- [SDR DALA2025092406970](https://openairdocs.org/sdr/DALA2025092406970), Sep 23, 2025: SEAT TRACK. CORRODED. CORROSION OUT OF LIMITS ON INBD SEAT TRACK RH BTW STA 365.25 TO STA 418 PER B757-300 SRM 53-00-52-1A PROCEDURE 1 . ALLOWABLE DAMAGE 1. FIGURE 101, DETAIL I.AT C
- [SDR DALA2025092306943](https://openairdocs.org/sdr/DALA2025092306943), Sep 23, 2025: SEAT TRACK. CORRODED. CORROSION OUT LIMIT ON OUTBD SEAT TRACK RH BTW STA 418 TO STA 510 , AT CABIN PAX. OUTBD SEAT TRACK RH BTW STA 440 TO STA 530 WAS REPAIR PER B757-300 SRM 53-00-5
- [SDR DALA2025092106896](https://openairdocs.org/sdr/DALA2025092106896), Sep 21, 2025: SEAT TRACK. CORRODED. CORROSION OUT LIMIT ON OUTBD SEAT TRACK RH BTW STA 365 TO STA 418, AT CABIN PAX. SEAT TRACK RH ON BTW STA 365 TO STA 418 WAS REPLACED PER B757-300 SRM 51-40-02-
- [SDR DALA2025092106895](https://openairdocs.org/sdr/DALA2025092106895), Sep 21, 2025: DECK PLATE. CORRODED. CORROSION ON DECK PLATE (PREVIOUS REPAIR) IN STA 1681 BETWEEN LBL 52 AND LBL 32 AT CPAX. PREVIOUS REPAIR DOUBLER ON DECK PLATE ON STA 1681 BETWEEN LBL 52 AND LB
- [SDR DALA2025020400811](https://openairdocs.org/sdr/DALA2025020400811), Feb 1, 2025: LANYARD. UNSECURE. SHIP 5801 R1 DOOR WON'T DISARM FULLY, PILOT ALSO REPORT TO ATL AMT DURING HIS WALK AROUND HE SAW A LINE COMMING OUT THE BOTTOM OD R1 DOOR. CORRECTIVE ACTION: RE
- [SDR DALA2024121011603](https://openairdocs.org/sdr/DALA2024121011603), Dec 7, 2024: SIGN. DETACHED. SHIP 5801 EXIT SIGN MID CABIN, AFTER WINDOW EXITS FALLING FROM CEILING. CORRECTIVE ACTION: RESECURED OVERHEAD EXIT SIGN OPS CKS GOOD. (0698215)
- [SDR DALA2024120211360](https://openairdocs.org/sdr/DALA2024120211360), Nov 28, 2024: SIGN. LOOSE. SHIP 5801 MERGENCY EXIT SIGN COVER LOOSE / LOCATIONS:609. CORRECTIVE ACTION: RESECURRED SIGN OK FOR SVC. (0683443)
- [SDR DALA2024111911081](https://openairdocs.org/sdr/DALA2024111911081), Nov 17, 2024: GIRT BAR. DISENGAGED. SHIP 5801 R1 DOOR GIRT BAR CAME OFF WITH DOOR CLOSED. CORRECTIVE ACTION: RESECURRED R1 DOOR SLIDER PER B757 AMM 25-66. (6088414)
- [SDR DALA2024111911074](https://openairdocs.org/sdr/DALA2024111911074), Nov 16, 2024: ELEC CONNECTOR. DISCONNECTED. SHIP 5801 SEAT ROW 34DEF EMER LIGHT INOP. CORRECTIVE ACTION: FOUND EMER LIGHT AT 34DEF UNPLUGGED . PLUGGED IN 34DEF REF B757 AMM 33-51. OPS NML. (6088411)
- [SDR DALA2024111811014](https://openairdocs.org/sdr/DALA2024111811014), Nov 16, 2024: FUSE. FAILED. SHIP 5801 EMER LIGHTS ROW 14 TO 20 INOP. CORRECTIVE ACTION: REPLACED BATTERY PACK AND FUSES ON BATTERY PACK PER B757 AA 33- 50. OPS NML . (6088410)
- [SDR DALA2024091809146](https://openairdocs.org/sdr/DALA2024091809146), Sep 18, 2024: BATTERY PACK. INOPERATIVE. AIRCRAFT 5801, MULTIPLE EMERGENCY EXIT LIGHTS INOP. CORRECTIVE ACTION: REPLACED BATTERY PACKS M11383, M11082, AND M11490 PER B757 AMM 33-51. ALL EMERGENCY EXIT 
- [SDR DALA2024091008911](https://openairdocs.org/sdr/DALA2024091008911), Sep 9, 2024: SKIN. PUNCTURED. DURING WAKEUP CK. FOUND TWO PUNCTURES IN FUSELAGE APPROXIMATELY TWO FEET BELOW AND THREE FEET AFT OF L1 DOOR. REPAIRED DAMAGED AREA PER B757-300, SRM 53-00-01-2
- [SDR DALA2024090308681](https://openairdocs.org/sdr/DALA2024090308681), Aug 31, 2024: TRUNNION. CORRODED. SHIP 5801 FOUND PITTING ON R/H FWD TRUNNION SUPPORT BUSHINGS. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 004-0003:3210-9901-RT/ 004 00011 C/W 
- [SDR DALA2024070206705](https://openairdocs.org/sdr/DALA2024070206705), Jun 28, 2024: SENSOR. OUT OF ADJUST. SHIP 5801 INTERMITTENT R AFT ENTRY DOOR MESSAGE DURING TAXI. CLEARED VERY QUICKLY AFTER APPEARING. OCCURRED TWICE DURING TAXI. CORRECTIVE ACTION: CLEANED AND AD
- [SDR DALA2024032703856](https://openairdocs.org/sdr/DALA2024032703856), Mar 26, 2024: GIRT BAR. DETACHED. SHIP 5801 R1 DOOR GIRT BAR HANGING DOWN. CORRECTIVE ACTION: REATTACHED GIRT ASSY PER B757 AMM 25-66. (5413569)
- [SDR DALA2024032103628](https://openairdocs.org/sdr/DALA2024032103628), Mar 20, 2024: GIRT BAR. DETACHED. SHIP 5801 GIRT BAR ON 1 R DOOR APPEARS TO HAVE SEPARATED FROM THE SLIDE. CORRECTIVE ACTION: REINSTALLED GIRT BAR IAW B 757 AMM 25-66, OPS CK NORMAL. (5413542)
- [SDR DALA2024032003565](https://openairdocs.org/sdr/DALA2024032003565), Mar 19, 2024: GIRT BAR. DETACHED. SHIP 5801 R1 GIRT BAR DETACHED ON ARRIVAL. CORRECTIVE ACTION: RE ATTACHED GIRT BAR AS REQUIRED PER B757 AMM 52-11 OPS CK NML. (5413538)
- [SDR DALA2024022002350](https://openairdocs.org/sdr/DALA2024022002350), Feb 16, 2024: BOTTLE. LOW PRESSURE. SHIP 5801 LOW PRESSURE ON EMERGENCY POWER RESERVOIR AT 1R DOOR. CORRECTIVE ACTION: SUMMARY OF NRC 00037: EMERGENCY POWER RESERVOIR AT 1R WAS REPLACED PER AMDS. 
- [SDR DALA2024020901777](https://openairdocs.org/sdr/DALA2024020901777), Feb 8, 2024: SPRING. INOPERATIVE. SHIP 5801 GIRT BAR LEAF SPRING DOES NOT RETAIN THE SLIDER RIDES OVER THE FWD/AFT SPRINGS ON 4L DOOR PASSENGER COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 000
- [SDR DALA2024020901772](https://openairdocs.org/sdr/DALA2024020901772), Feb 8, 2024: CHANNEL. CRACKED. SHIP 5801 CRACK ON CHANNEL STRUCTURE STA 365 LBL 45 AT FWD ACCESORY COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00166: CHANNEL STRUCTURE STA 365 LBL 45 AT FW
- [SDR DALA2024011900882](https://openairdocs.org/sdr/DALA2024011900882), Jan 17, 2024: BATTERY PACK. INOPERATIVE. SHIP 5801 ON L/O FOUND LAST 4 SEATS AND AFT GALLEY EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: REPLACED AFT RT GALLEY EMERGENCY BATTERY AND POWER SUPPLY. LIGHTS T
- [SDR DALA2023091907715](https://openairdocs.org/sdr/DALA2023091907715), Sep 16, 2023: UNKNOWN. UNKNOWN. SHIP 5801 DURING S/C CABIN INSP FOUND AFT GALLEY EMERGENCY EXIT COVER MISSING. CORRECTIVE ACTION: REPLACED SIGN PER B757 AMM 25-32, OPS CHK NML. (9961233)

All 175: https://openairdocs.org/aircraft/N581NW/reports.md

## STCs that may be installed (OpenAirDocs) (212, 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 757-351)

- [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 ST02391AT-D](https://openairdocs.org/stc/ST02391AT-D): Installation of Collins VDL Mode 2 System. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02428AT-D](https://openairdocs.org/stc/ST02428AT-D): Installation of a TCC AERIS System. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03083AT-D](https://openairdocs.org/stc/ST03083AT-D): Installation of bin doors and system interfaces necessary to adapt galley installations. Relocation of the Video Control Center and reconfiguration of mounted video monitors to align with new seating arrangements and other interior modifications. 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 ST03186NY](https://openairdocs.org/stc/ST03186NY): Installation of a Panasonic Global Communication Suite (GCS) Antenna. Delta Engineering Corporation
- [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 ST12026AT](https://openairdocs.org/stc/ST12026AT): Installation of Portable Emergency Locator Transmitter. Delta Flight Products LLC
- [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 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 ST01334LA](https://openairdocs.org/stc/ST01334LA): Installation of a reinforced cockpit door. Safran Cabin Inc
- [STC ST02384LA](https://openairdocs.org/stc/ST02384LA): Interior Installations and Modifications. Safran Cabin Inc
- [STC ST02385LA](https://openairdocs.org/stc/ST02385LA): Installations and Modifications. Safran Cabin Inc
- [STC ST04637NY](https://openairdocs.org/stc/ST04637NY): Installation of Navigation-Dependent Position Determining - DO-260B Transponder. APTOZ EHF
- [STC ST04798NY](https://openairdocs.org/stc/ST04798NY): AAR Engineering Services Seat Re-pitch. Delta Engineering Corporation
- [STC ST02679AT](https://openairdocs.org/stc/ST02679AT): Installation of the L-3 Comm. Corp. micro Quick Access Recorder (QAR). Acron Aviation Inc
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST10609SC](https://openairdocs.org/stc/ST10609SC): Installation of upgraded Honeywell Enhanced Ground Proximity Warning System to include Runway Awareness and Advisory System (RAAS) software. L2 Aviation
- [STC ST10610SC](https://openairdocs.org/stc/ST10610SC): Installation of an International Communications Group (ICG) ICS-120 Iridium Communications System. L2 Aviation
- [STC ST00379BO](https://openairdocs.org/stc/ST00379BO): Installation of an Integrated Global Navigation System (IGNS). Innovative Solutions & Support Inc
- [STC ST01189CH](https://openairdocs.org/stc/ST01189CH): Installation of an Airshow 420 Cabin Video Information system. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST04011NY](https://openairdocs.org/stc/ST04011NY): Installation of the ACSS Automatic Dependent Surveillance - Broadcast (ADS-B) Out System. AerSale Inc
- [STC ST04534AT](https://openairdocs.org/stc/ST04534AT): Installation of Reticulated Polyurethane Foam (RPF) for Center Fuel Tank Ignition Mitigation with AerSale, Inc. documents. AerSale Inc
- [STC ST10938SC](https://openairdocs.org/stc/ST10938SC): Installation of an Iridium Communications System (ICS). L2 Aviation
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST02372CH](https://openairdocs.org/stc/ST02372CH): Installation of Innovative Solutions and Support (IS&S) cockpit displays. Innovative Solutions & Support Inc
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST01518SE](https://openairdocs.org/stc/ST01518SE): Installation of winglets, wing structural reinforcement and related system changes. Aviation Partners Boeing
- [STC ST04256CH](https://openairdocs.org/stc/ST04256CH): Retrofit Installation of Honeywell ALA-52B Radio Altimeter System. HONEYWELL INTERNATIONAL INC
- [STC ST02221AT](https://openairdocs.org/stc/ST02221AT): Installation of SAF-TO-GLO photoluminescent floor proximity emergency escape path with marking system (FPEEPMS). STG Aerospace Inc
- [STC ST04245NY](https://openairdocs.org/stc/ST04245NY): Installation of a Viasat KA SATCOM Provisions. ALOFT AeroArchitects
- [STC ST04246NY](https://openairdocs.org/stc/ST04246NY): Installation of a ViaSat KA Cabin Activations on Boeing. ALOFT AeroArchitects
- [STC ST02302CH](https://openairdocs.org/stc/ST02302CH): Install ERDA model 7004 HI-LO table with slide top. Collins Aerospace
- [STC ST00130IB](https://openairdocs.org/stc/ST00130IB): Installation of THALES ET550 Radio Altimeter. APTOZ EHF
- [STC ST04276AT](https://openairdocs.org/stc/ST04276AT): Installation of an IRIDIUM Satellite Communications System. Avionics Support Group Inc
- [STC ST03426NY](https://openairdocs.org/stc/ST03426NY): Installation of an Intelsat 2Ku Radome. Delta Engineering Corporation
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST03183NY](https://openairdocs.org/stc/ST03183NY): Installation of a Panasonic In-Flight Entertainment System (IFE) and/or iDTV. Delta Engineering Corporation
- [STC ST03864NY](https://openairdocs.org/stc/ST03864NY): Installation of STG Aerospace LiTeMood Version 1.1 LED Cabin Lighting. STG Aerospace Germany GmbH
- [STC ST00105IB](https://openairdocs.org/stc/ST00105IB): Introduction of Activation of Wireless Charging Systems for Portable Electronic Devices. AMAC AEROSPACE SWITZERLAND AG
- [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited
- [STC ST02624LA](https://openairdocs.org/stc/ST02624LA): Installation of Toilet Assembly. Monogram Systems
- [STC ST04375CH](https://openairdocs.org/stc/ST04375CH): Installation of a Viasat Gen 2 IFE/C System. Astronics Armstrong Aerospace
- [STC SA00723SE](https://openairdocs.org/stc/SA00723SE): Installation of stowage shelf. SBC-America, LLC

All 212: https://openairdocs.org/aircraft/N581NW/stcs.md

## Related

- Other Boeing 757-351 aircraft: https://openairdocs.org/model/boeing-757-351/aircraft.md
- The Pratt & Whitney PW2040 engine: https://openairdocs.org/engine/pratt-whitney-pw2040.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.