# N939UW: 1994 Boeing 757-2B7

- Status: Valid registration
- Airframe: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (registry code 1384964, 178 seats)
- Engine: [Rolls-Royce RB-211 series](https://openairdocs.org/engine/rolls-royce-rb-211-series) (registry code 54555)
- Serial number: 27303
- Year built: 1994
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: November 8, 1994
- Certificate issued: December 7, 2021
- Expires: December 31, 2028
- Mode S code: AD08EF
- Registered owner: [Aersale Inc](https://openairdocs.org/faa-owner/AERSALE%20INC)
- Location: [Coral Gables, FL](https://openairdocs.org/faa-place/FL/Coral%20Gables)
- Owner type: Corporation
- Owner's area on the map: 25.7533° N, 80.2704° W: Placed by OpenAirDocs at the center of ZIP code 33134, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=939UW
- Page: https://openairdocs.org/aircraft/N939UW

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. The registry lists only the engine series, so ADs for every Rolls-Royce RB-211 model are included.

## ADs that may apply (OpenAirDocs): 140 in force

### Matched by airframe (Boeing 757-2B7)

None in force.

### Matched by engine (Rolls-Royce RB-211 series)

- [AD 2026-20-11](https://openairdocs.org/ad/2026-20-11): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Nov 17, 2026
- [AD 2026-18-04](https://openairdocs.org/ad/2026-18-04): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Oct 16, 2026
- [AD 2026-18-52](https://openairdocs.org/ad/2026-18-52): Turbine Engine Oil System · Rolls-Royce Deutschland RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Sep 21, 2026
- [AD 2026-18-51](https://openairdocs.org/ad/2026-18-51): Turbine Engine Oil System · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Sep 21, 2026
- [AD 2026-10-06](https://openairdocs.org/ad/2026-10-06): Turbine Section · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Jun 12, 2026
- [AD 2025-05-04](https://openairdocs.org/ad/2025-05-04): Engine Drains · Rolls-Royce Deutschland RB211-TRENT 970-84 and RB211-TRENT 972-84. Effective Apr 1, 2025
- [AD 2024-10-06](https://openairdocs.org/ad/2024-10-06): Engine (Turbine/Turboprop) · Rolls-Royce Deutschland RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-C-37. Effective Jun 27, 2024
- [AD 2024-07-04](https://openairdocs.org/ad/2024-07-04): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211-524H-36 and RB211-524H-T-36. Effective Apr 15, 2024
- [AD 2023-23-13](https://openairdocs.org/ad/2023-23-13): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Jan 4, 2024
- [AD 2023-22-01](https://openairdocs.org/ad/2023-22-01): Turbine Section · Rolls-Royce Deutschland RB211-524G2-19, RB211-524G2-T-19, RB211-524G3-19 and 5 more. Effective Dec 26, 2023
- [AD 2023-21-03](https://openairdocs.org/ad/2023-21-03): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211-524G2-19, RB211-524G2-T-19, RB211-524G3-19 and 5 more. Effective Dec 11, 2023
- [AD 2023-18-05](https://openairdocs.org/ad/2023-18-05): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211-535C-37. Effective Oct 30, 2023
- [AD 2023-18-01](https://openairdocs.org/ad/2023-18-01): Engine Fuel Pump · Rolls-Royce Deutschland RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Oct 30, 2023
- [AD 2023-17-12](https://openairdocs.org/ad/2023-17-12): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Oct 26, 2023
- [AD 2022-09-10](https://openairdocs.org/ad/2022-09-10): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Jun 23, 2022
- [AD 2021-08-01](https://openairdocs.org/ad/2021-08-01): Turbine Engine Combustion Section · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Apr 30, 2021
- [AD 2020-25-04](https://openairdocs.org/ad/2020-25-04): Engine Fireseals · Rolls-Royce Deutschland RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Jan 8, 2021
- [AD 2020-08-03](https://openairdocs.org/ad/2020-08-03): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211-535E4-37, RB211-535E4-B-37, RB211-535E4-B-75 and 1 more. Effective May 18, 2020
- [AD 2019-11-07](https://openairdocs.org/ad/2019-11-07): Turbine Engine Compressor Section · Rolls-Royce RB211-524G3-19, RB211-524G3-T-19, RB211-524H-36 and 3 more. Effective Jun 28, 2019
- [AD 2018-18-15](https://openairdocs.org/ad/2018-18-15): Turbine Engine Compressor Section · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Nov 1, 2018
- [AD 2018-18-06](https://openairdocs.org/ad/2018-18-06): Turbine Section · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective Sep 20, 2018
- [AD 2017-24-08](https://openairdocs.org/ad/2017-24-08): Fuel control/Turbine engines · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-C-37. Effective Jan 16, 2018
- [AD 2017-19-16](https://openairdocs.org/ad/2017-19-16): Turbine Engine Compressor Section · Rolls-Royce RB211 Trent 553-61, RB211 Trent 553A2-61, RB211 Trent 556-61 and 5 more. Effective Oct 13, 2017
- [AD 2017-10-13](https://openairdocs.org/ad/2017-10-13): Low-pressure (LP) fuel return tube · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Jul 10, 2017
- [AD 2017-10-06](https://openairdocs.org/ad/2017-10-06): Turbine Engine Compressor Section · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Jun 9, 2017
- [AD 2017-08-11](https://openairdocs.org/ad/2017-08-11): Engine · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective May 30, 2017
- [AD 2017-08-10](https://openairdocs.org/ad/2017-08-10): Engine · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective May 9, 2017
- [AD 2017-03-03](https://openairdocs.org/ad/2017-03-03): Engine Oil Cooler · Rolls-Royce RB211 Trent 553-61, RB211 Trent 553A2-61, RB211 Trent 556-61 and 5 more. Effective Mar 17, 2017
- [AD 2016-25-10](https://openairdocs.org/ad/2016-25-10): High-pressure compressor (HPC) · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Jan 20, 2017
- [AD 2016-08-07](https://openairdocs.org/ad/2016-08-07): LPT support roller bearing · Rolls-Royce RB211-22B-02, RB211-22B/MOD 72-8700, RB211-524B-02 and 22 more. Effective May 16, 2016
- [AD 2016-04-13](https://openairdocs.org/ad/2016-04-13): Sealing sleeve · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Apr 19, 2016
- [AD 2016-03-04](https://openairdocs.org/ad/2016-03-04): Life-limited rotating parts · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-C-37. Effective Mar 15, 2016
- [AD 2015-16-03](https://openairdocs.org/ad/2015-16-03): High-pressure turbine (HPT) blades · Rolls-Royce RB211-524B-02, RB211-524B2-19, RB211-524B3-02 and 6 more. Effective Sep 15, 2015
- [AD 2015-07-01](https://openairdocs.org/ad/2015-07-01): Low-pressure turbine (LPT) stage 3 turbine blades · Rolls-Royce RB211-524B-02, RB211-524B-B-02, RB211-524B2-19 and 4 more. Effective May 8, 2015
- [AD 2015-04-06](https://openairdocs.org/ad/2015-04-06): Electronic engine control (EEC) · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Apr 8, 2015
- [AD 2015-02-20](https://openairdocs.org/ad/2015-02-20): Intermediate-pressure compressor (IPC) rotor shaft · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 22 more. Effective Mar 11, 2015
- [AD 2014-14-01](https://openairdocs.org/ad/2014-14-01): Electronic engine control (EEC) · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Aug 15, 2014
- [AD 2014-13-02](https://openairdocs.org/ad/2014-13-02): LP turbine bearing support and exhaust case assembly · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Aug 5, 2014
- [AD 2014-13-03](https://openairdocs.org/ad/2014-13-03): Electronic engine control (EEC) software · Rolls-Royce RB211 Trent 553-61, RB211 Trent 553A2-61, RB211 Trent 556-61 and 5 more. Effective Jul 14, 2014
- [AD 2013-23-17](https://openairdocs.org/ad/2013-23-17): High-pressure (HP) and intermediate-pressure (IP) turbine discs · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37, RB211-535E4-C-37 and 3 more. Effective Dec 11, 2013
- [AD 2013-23-12](https://openairdocs.org/ad/2013-23-12): Low-pressure (LP) compressor fan blade set · Rolls-Royce RB211 Trent 553-61, RB211 Trent 553A2-61, RB211 Trent 556-61 and 5 more. Effective Dec 11, 2013
- [AD 2013-19-21](https://openairdocs.org/ad/2013-19-21): Cracks in the HP compressor stage 1 and 2 disc posts · Rolls-Royce RB211-524G2-T-19, RB211-524G3-T-19, RB211-524H-T-36 and 19 more. Effective Nov 6, 2013
- [AD 2013-16-23](https://openairdocs.org/ad/2013-16-23): Cracked and distorted FCL metering panel · Rolls-Royce RB211-524B-02, RB211-524B2-19, RB211-524B3-02 and 13 more. Effective Oct 8, 2013
- [AD 2013-05-04](https://openairdocs.org/ad/2013-05-04): Piston ring · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective Apr 30, 2013
- [AD 2013-04-01](https://openairdocs.org/ad/2013-04-01): Thrust reverser units (TRUs) · Rolls-Royce RB211-524D4-19, RB211-524D4-39, RB211-524D4-B-19 and 11 more. Effective Mar 8, 2013
- [AD 2012-25-09](https://openairdocs.org/ad/2012-25-09): Intermediate-pressure (IP) turbine discs · Rolls-Royce RB211-524G2-19, RB211-524G2-T-19, RB211-524G3-19 and 10 more. Effective Feb 6, 2013
- [AD 2013-02-03](https://openairdocs.org/ad/2013-02-03): Fuel oil heat exchanger (FOHE) · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective Jan 24, 2013
- [AD 2012-25-08](https://openairdocs.org/ad/2012-25-08): High pressure/ intermediate pressure (HP/IP) turbine bearing support oil feed tube outer heat shield · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Jan 10, 2013
- [AD 2012-24-05](https://openairdocs.org/ad/2012-24-05): Oil transfer tube · Rolls-Royce RB211-TRENT 970-84 and RB211-TRENT 972-84. Effective Dec 26, 2012
- [AD 2012-18-07](https://openairdocs.org/ad/2012-18-07): Low-pressure (LP) compressor blades · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Oct 29, 2012

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

- [AD 2021-26-11](https://openairdocs.org/ad/2021-26-11) (historical): Engine Fuel Pump · Rolls-Royce Deutschland RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Jan 3, 2022
- [AD 2020-24-08](https://openairdocs.org/ad/2020-24-08) (historical): Turbine Section · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Jan 4, 2021
- [AD 2020-15-07](https://openairdocs.org/ad/2020-15-07) (historical): Turbine Section · Rolls-Royce Deutschland RB211-524G2-19, RB211-524G2-T-19, RB211-524G3-19 and 5 more. Effective Aug 4, 2020
- [AD 2020-06-16](https://openairdocs.org/ad/2020-06-16) (historical): Turbine Engine Compressor Section · Rolls-Royce Deutschland RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective May 5, 2020
- [AD 2019-05-02](https://openairdocs.org/ad/2019-05-02) (historical): Powerplant/Engine Drains · Rolls-Royce RB211-TRENT 970-84 and RB211-TRENT 972-84. Effective Mar 27, 2019
- [AD 2017-22-13](https://openairdocs.org/ad/2017-22-13) (historical): Powerplant/Engine Drains · Rolls-Royce RB211-TRENT 970-84 and RB211-TRENT 972-84. Effective Nov 22, 2017
- [AD 2017-03-02](https://openairdocs.org/ad/2017-03-02) (historical): LP compressor blade · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Mar 22, 2017
- [AD 2017-01-01](https://openairdocs.org/ad/2017-01-01) (historical): Engine (Turbine/Turboprop) · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective Jan 26, 2017
- [AD 2016-24-08](https://openairdocs.org/ad/2016-24-08) (historical): Upper bifurcation fairing · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Jan 5, 2017
- [AD 2015-17-21](https://openairdocs.org/ad/2015-17-21) (historical): High-pressure turbine (HPT) disks · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-C-37. Effective Dec 2, 2015
- [AD 2015-17-19](https://openairdocs.org/ad/2015-17-19) (historical): Fan case low-pressure (LP) fuel tube · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Oct 20, 2015
- [AD 2015-04-03](https://openairdocs.org/ad/2015-04-03) (historical): High- pressure/intermediate-pressure (HP/IP) turbine support internal oil feed tube · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Mar 30, 2015
- [AD 2014-24-08](https://openairdocs.org/ad/2014-24-08) (historical): Fuel leaks · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-C-37. Effective Jan 6, 2015
- [AD 2014-16-10](https://openairdocs.org/ad/2014-16-10) (historical): LP compressor blades · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Sep 23, 2014
- [AD 2014-05-25](https://openairdocs.org/ad/2014-05-25) (historical): Low-pressure turbine exhaust case and support assembly or tail bearing housing · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective Apr 7, 2014
- [AD 2013-26-10](https://openairdocs.org/ad/2013-26-10) (historical): High-pressure (HP) compressor rotor stage 1 and stage 2 discs · Rolls-Royce RB211-524G2-19, RB211-524G3-19, RB211-524H-36 and 1 more. Effective Jan 23, 2014
- [AD 2013-19-18](https://openairdocs.org/ad/2013-19-18) (historical): LPT stage 2 disc failure · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37, RB211-535E4-B-75 and 1 more. Effective Nov 7, 2013
- [AD 2013-19-17](https://openairdocs.org/ad/2013-19-17) (historical): Failure of rotating life limited parts · Rolls-Royce RB211-535E4-B-37. Effective Nov 7, 2013
- [AD 2013-15-10](https://openairdocs.org/ad/2013-15-10) (historical): Cracking on the IP compressor rotor shaft rear balance land · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 22 more. Effective Oct 8, 2013
- [AD 2013-12-01](https://openairdocs.org/ad/2013-12-01) (historical): LP compressor blades · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Jul 29, 2013
- [AD 2013-05-18](https://openairdocs.org/ad/2013-05-18) (historical): Fuel tubes and fuel tube clips · Rolls-Royce RB211 Trent 553-61, RB211 Trent 553A2-61, RB211 Trent 556-61 and 5 more. Effective Apr 5, 2013
- [AD 2013-02-04](https://openairdocs.org/ad/2013-02-04) (historical): Low-pressure turbine (LPT) stage 2 disk interstage seal material loss and increased low-pressure rotor vibration while in flight · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective Feb 14, 2013
- [AD 2012-10-12](https://openairdocs.org/ad/2012-10-12) (historical): Compressor rotor shafts · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 15 more. Effective Jun 29, 2012
- [AD 2012-06-23](https://openairdocs.org/ad/2012-06-23) (historical): LP compressor blades · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Apr 20, 2012
- [AD 2012-04-13](https://openairdocs.org/ad/2012-04-13) (historical): HP compressor stage 1 and 2 disc posts · Rolls-Royce RB211-524G2-T-19, RB211-524G3-T-19, RB211-524H-T-36 and 19 more. Effective Apr 11, 2012
- [AD 2012-04-01](https://openairdocs.org/ad/2012-04-01) (historical): Critical engine parts · Rolls-Royce RB211-Trent 875-17, RB211-Trent 877-17, RB211-Trent 884-17 and 4 more. Effective Mar 28, 2012
- [AD 2012-02-04](https://openairdocs.org/ad/2012-02-04) (historical): Engine fuel leaks · Rolls-Royce RB211 Trent 553-61, RB211 Trent 553A2-61, RB211 Trent 556-61 and 5 more. Effective Feb 24, 2012
- [AD 2011-13-01](https://openairdocs.org/ad/2011-13-01) (historical): Rivets · Rolls-Royce RB211-524D4-19, RB211-524D4-39, RB211-524D4-B-19 and 11 more. Effective Aug 12, 2011
- [AD 2011-11-08](https://openairdocs.org/ad/2011-11-08) (historical): LP Turbine discs · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37, RB211-535E4-B-75 and 1 more. Effective Jun 30, 2011
- [AD 2011-09-07](https://openairdocs.org/ad/2011-09-07) (historical): High-pressure compressor (HPC) Stage 1 and 2 disc posts · Rolls-Royce RB211-524G2-T-19, RB211-524G3-T-19, RB211-524H-T-36 and 19 more. Effective Jun 7, 2011
- [AD 2011-08-07](https://openairdocs.org/ad/2011-08-07) (historical): LP compressor blades · Rolls-Royce RB211-Trent 884B-17, RB211-Trent 892B-17, RB211-Trent 895-17 and 4 more. Effective Jun 7, 2011
- [AD 2010-16-07](https://openairdocs.org/ad/2010-16-07) (historical): IP turbine · Rolls-Royce RB211-TRENT 970-84, RB211-TRENT 970B-84, RB211-TRENT 972-84 and 4 more. Effective Sep 17, 2010
- [AD 2009-24-05](https://openairdocs.org/ad/2009-24-05) (historical): Fuel pipes · Rolls-Royce RB211-Trent-884B-17, RB211-Trent-892B-17, RB211-Trent-895-17 and 4 more. Effective Jan 4, 2010
- [AD 2008-22-24](https://openairdocs.org/ad/2008-22-24) (historical): Low pressure compressor (LPC) fan blade · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-B-75. Effective Dec 9, 2008
- [AD 2008-18-08](https://openairdocs.org/ad/2008-18-08) (historical): IP Compressor rotor · Rolls-Royce RB211-Trent 884B-17, RB211-Trent 892B-17, RB211-Trent 895-17 and 14 more. Effective Oct 14, 2008
- [AD 2007-19-10](https://openairdocs.org/ad/2007-19-10) (historical): Intermediate Pressure Compressor (IP Compressor) Drums · Rolls-Royce RB211 Trent 553-61, RB211 Trent 553A2-61, RB211 Trent 556-61 and 5 more. Effective Oct 3, 2007
- [AD 2006-11-05 R1](https://openairdocs.org/ad/2006-11-05-R1) (historical): Disc assemblies · Rolls-Royce RB211-22B-02, RB211-22B/MOD 72-8700, RB211-524B-02 and 27 more. Effective May 1, 2007
- [AD 2007-02-05](https://openairdocs.org/ad/2007-02-05) (historical): High pressure-and-intermediate pressure (HP-IP) turbine internal and external oil 
vent tubes · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Feb 6, 2007
- [AD 2006-23-11](https://openairdocs.org/ad/2006-23-11) (historical): High pressure (HP)/intermediate pressure (IP) turbine bearing oil feed tube 
heat shield · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Dec 19, 2006
- [AD 2006-11-05](https://openairdocs.org/ad/2006-11-05) (historical): High pressure compressor (HPC) stage 3 disc assemblies · Rolls-Royce RB211-22B-02, RB211-524B-02, RB211-524B-B-02 and 24 more. Effective Jun 27, 2006
- [AD 2006-05-03](https://openairdocs.org/ad/2006-05-03) (historical): High pressure-intermediate pressure (HP- IP) turbine · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Mar 27, 2006
- [AD 2005-15-13](https://openairdocs.org/ad/2005-15-13) (historical): Intermediate pressure (IP) compressor stage 5 disks · Rolls-Royce RB211-524 Series (all). Effective Aug 30, 2005
- [AD 2005-02-05](https://openairdocs.org/ad/2005-02-05) (historical): Low Pressure Compressor (LPC) Fan Blade Roots · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-B-75. Effective Feb 11, 2005
- [AD 2004-26-05](https://openairdocs.org/ad/2004-26-05) (historical): Head section and meterpanel assembly of the combustion liner · Rolls-Royce RB211-524B-02, RB211-524B-B-02, RB211-524B2-19 and 20 more. Effective Feb 9, 2005
- [AD 2005-01-15](https://openairdocs.org/ad/2005-01-15) (historical): Fan blade dovetail roots · Rolls-Royce RB211-Trent-844B-17, RB211-Trent-884B-17, RB211-Trent-892B-17 and 5 more. Effective Jan 28, 2005
- [AD 2004-26-03](https://openairdocs.org/ad/2004-26-03) (historical): High pressure (HP) turbine discs · Rolls-Royce RB211-22B-02, RB211-535C-37, RB211-535E4-37 and 3 more. Effective Jan 13, 2005
- [AD 2004-23-03](https://openairdocs.org/ad/2004-23-03) (historical): High pressure-and-intermediate pressure (HP-IP) turbine internal and external oil vent tubes shaft · Rolls-Royce RB211 Trent 768-60, RB211 Trent 772-60 and RB211 Trent 772B-60. Effective Nov 23, 2004
- [AD 2004-15-02](https://openairdocs.org/ad/2004-15-02) (historical): LP Compressor Fan Blade · Rolls-Royce RB211-Trent-884B-17, RB211-Trent-892B-17, RB211-Trent-895-17 and 4 more. Effective Sep 1, 2004
- [AD 2004-01-20](https://openairdocs.org/ad/2004-01-20) (historical): High pressure compressor (HPC) · Rolls-Royce RB211-22B-02, RB211-22B/MOD 72-8700, RB211-524B-02 and 27 more. Effective Feb 24, 2004
- [AD 2003-17-15](https://openairdocs.org/ad/2003-17-15) (historical): Low pressure (LP) turbine stage 2 discs · Rolls-Royce RB211-535E4-37, RB211-535E4-B-37 and RB211-535E4-B-75. Effective Oct 2, 2003

All 211: https://openairdocs.org/aircraft/N939UW/ads.md

## Information bulletins (advisory) (1 in force)

- [SAIB 2026-11](https://openairdocs.org/saib/2026-11): Theft of Turbofan Engine Parts before Mutilation. Issued Jun 8, 2026

## NTSB investigations

None matched to N939UW.

## FAA accident and incident reports

None matched to N939UW.

## Service difficulty reports (156, 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 AALA202003169020](https://openairdocs.org/sdr/AALA202003169020), Mar 13, 2020: FCU. FAULTY. AIRCRAFT WAS GROUNDED: SELECTED FLAP POSITION 1 AT 210KTS. LE SLAT DISAGREE EICAS MESSAGE ILLUMINATED. FLAP INDICATOR REMAINED IN THE UP POSITION. PERFORMED APP
- [SDR AALA202003109009](https://openairdocs.org/sdr/AALA202003109009), Mar 9, 2020: FSEU. FAULT MESSAGE. AIRCRAFT WAS GROUNDED: DURING APPROACH AT 215KTS SELECTED FLAPS 1, "TE FLAP DISAGREE" EICAS MSG AND "TRAILING EDGE" LIGHT ON FWD PANEL ILLUMINATED. FLAPINDICATI
- [SDR AALA202003049025](https://openairdocs.org/sdr/AALA202003049025), Mar 3, 2020: SLIDING WINDOW. CRACKED. AIRCRAFT WAS GROUNDED: LEFT SIDE SLIDING WINDOW CRACKED DURING FLIGHT. NO LEAKS DETECTED. REPLACED WINDOW PER AMM 56-11-02 AND CMM 56-11-21.
- [SDR AALA202002249021](https://openairdocs.org/sdr/AALA202002249021), Feb 20, 2020: LENS. MISSING. AIRCRAFT WAS NOT GROUNDED: DURING CABIN INSPECTION, FOUND R1 DOOR EXIT LIGHT COVER MISSING. MAINTENANCE REPLACED R1 DOOR EMERGENCY LIGHT PER AMM 33-51-01.
- [SDR AALA202001279021](https://openairdocs.org/sdr/AALA202001279021), Jan 23, 2020: GUARD. BROKEN. AIRCRAFT NOT GROUNDED: EMERGENCY LIGHTS SWITCH GUARD ON OVERHEAD PANEL HAS AN INTERNAL PIECE WHICH FELL OUT OF ASSEMBLY. REPLACED EMERGENCY LIGHTS SWITCH GUARD.
- [SDR AALA202001249002](https://openairdocs.org/sdr/AALA202001249002), Jan 23, 2020: WARNING MESSAGE. FALSE INDICATION. AIRCRAFT WAS GROUNDED: T.E. FLAP DISAGREE, USED ALTN FLAPS PER QRH FOR LANDING. PERFORMED OPS CHECK OF TE FLAP SYS PER AMM 27-51-00 NUMEROUS TIMES IN NORMAL MOD
- [SDR AALA202001179001](https://openairdocs.org/sdr/AALA202001179001), Jan 16, 2020: REGULATOR VALVE. DEFECTIVE. AIRCRAFT WAS GROUNDED: WHEN POWER WAS ADDED FOR TAKEOFF LEFT ENGINE BLEED AIR DUCT PRESSURE SPLIT +20 PSI FROM RIGHT ENGINE AND UNSTABLE CYCLING +-20 PSI. REPLA
- [SDR AALA2019121329001](https://openairdocs.org/sdr/AALA2019121329001), Dec 11, 2019: FLASHLIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: 2L INBOARD FLASHLIGHT INOPERABLE. MAINTENANCE REPLACED FLASHLIGHT PER STANDARD PRACTICES.
- [SDR AALA201909179004](https://openairdocs.org/sdr/AALA201909179004), Sep 16, 2019: CONTROL BOX. BINDING. AIRCRAFT WAS GROUNDED: PILOT REPORTS RT THROTTLE STUCK, VERY HARD TO MOVE ON APPROACH, ONE KNOB ABOVE IDLE. AUTO-THROTTLE WAS OFF. MAINTENANCE REMOVED AND REPLA
- [SDR AALA201907109002](https://openairdocs.org/sdr/AALA201907109002), Jul 9, 2019: SLIDE. LOW PRESSURE. AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS R1 DOOR SLIDE PRESSURE LOW. REMOVED AND REPLACED R1 DOOR EVAC/SLIDE RAFT IAW CARD 19L80025002.
- [SDR AALA201902229020](https://openairdocs.org/sdr/AALA201902229020), Feb 20, 2019: STRAP. CRACKED. CRACKED FLOORBEAM STABILIZER STRAP AT BS 377.7, LBL 24.75. REPLACED THE STRAP IAW SRM 53-10-51-2R-1.
- [SDR AALA201902219003](https://openairdocs.org/sdr/AALA201902219003), Feb 20, 2019: STRINGER. CORRODED. CORROSION FOUND ON STRINGER 29, BETWEEN BS 1620 AND 1640. REPAIRED THE STRINGER IAW EA 289704.
- [SDR AALA201902209014](https://openairdocs.org/sdr/AALA201902209014), Feb 19, 2019: TRANSITION PANEL. CORRODED. CORROSION FOUND ON THE AFT CARGO RIGHT TRANSITION PANEL, BS 1440 AND 1520. REPLACED THE TRANSITION PANEL IAW SRM 53-00-53-2R-2, AND 51-40-02-0G.
- [SDR AALA2019021539013](https://openairdocs.org/sdr/AALA2019021539013), Feb 12, 2019: TRANSITION PANEL. CORRODED. CORROSION ON THE AFT CARGO COMPARTMENT RIGHT SIDE TRANSITION PANEL BETWEEN BS 1310 AND 1380. REPLACED THE TRANSITION PANEL IAW SRM 51-40-02.
- [SDR AALA2019021539015](https://openairdocs.org/sdr/AALA2019021539015), Feb 10, 2019: FLOORBEAM. CRACKED. AFT CARGO BAY LEFT SLOPING FLOOREBEAM, BS 1460. REPLACED THE FLOORBEAM IAW SRM 51-40-02.
- [SDR AALA201902119007](https://openairdocs.org/sdr/AALA201902119007), Feb 10, 2019: FLOOR SUPPORT. CORRODED. CORROSION ON AFT THE AFT CARGO BAY FLOOR SUPPORT BETWEEN BS 1320 AND BS 1340, RBL 15. REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02.
- [SDR AALA201809249026](https://openairdocs.org/sdr/AALA201809249026), Sep 23, 2018: PANEL. CRACKED. CRACKED RIGHT LEADING EDGE WING TO BODY PANEL 192AR. THE AIRCRAFT WAS GROUNDED. ACCOMPLISHED A REPAIR TO THE WING - BODY PANEL IAW EA 285262.
- [SDR AALA201803139012](https://openairdocs.org/sdr/AALA201803139012), Mar 12, 2018: UNKNOWN. MALFUNCTIONED. AIRCRAFT WAS NOT GROUNDED: AFTER TAKEOFF, WHEN POSITIONED GEAR HANDLE TO OFF POSITION, THE GEARDOOR AMBER LIGHT ILLUMINATED WITH ENGINE INDICATION AND CREW ALER
- [SDR AALA201712019036](https://openairdocs.org/sdr/AALA201712019036), Nov 29, 2017: WIRE. OPEN. AIRCRAFT WAS NOT GROUNDED. FOUND R-3 DOOR EMERGENCY EXIT LIGHT ABOVE DOOR INOPERATIVE. FOUND OPEN WIRE W3634-0011-20. REPAIRED WIRE PER CH. 20.
- [SDR AALA201709129004](https://openairdocs.org/sdr/AALA201709129004), Sep 9, 2017: LIGHT. DAMAGED. AIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT LIGHT AT THE L1 DOOR IS DAMAGED. REMOVED AND REPLACED LIGHT ASSEMBLY. OPERATIONAL CHECK GOOD.
- [SDR AALA201706199045](https://openairdocs.org/sdr/AALA201706199045), Jun 17, 2017: SIGN. UNSECURE. AIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT SIGN BY THE LOWER L1 DOOR IS NOT SECURED. REFITTED AND SECURED SIGN IAW AMM 33-51-10-402-047. OPERATIONAL CHECK GOOD.
- [SDR AALA201706169020](https://openairdocs.org/sdr/AALA201706169020), Jun 15, 2017: LENS. MISSING. EMERGENCY LIGHT AT ROW 25D HAS A MISSING LENS. INSTALLED THE LENS IAW AMM 33-51-05-002-001. OPS CHECKED GOOD.
- [SDR AALA201706069001](https://openairdocs.org/sdr/AALA201706069001), Jun 5, 2017: BRACKET. FOD. L4 DOOR ARMED ALIGNMENT NEEDS TO BE CHECKED. REMOVED FOD FROM GIRT BAR FLOOR BRACKETS. OPERATIONAL CHECK GOOD.
- [SDR AALA201706059042](https://openairdocs.org/sdr/AALA201706059042), Jun 2, 2017: LENS. MISSING. EMERGENCY EXIT IDENTIFIER AT THE L3 DOOR HAS A MISSING LENS. INSTALLED LENS IAW AMM 33-51-10. OPERATIONAL CHECKED GOOD.
- [SDR AALA201704129030](https://openairdocs.org/sdr/AALA201704129030), Apr 7, 2017: SPLICE PLATE. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION ON WING TO BODY FAIRING SPLICE PLATE AT STATION 800 AND BL-0. REPLACED SPLICE PLATE PER SRM 51-40-02.
- [SDR AALA201704129029](https://openairdocs.org/sdr/AALA201704129029), Apr 7, 2017: SUPPORT. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION ON RIGHT HAND BOTTOM FUSELAGE, WING TO BODY FAIRING SUPPORT (FRAME) STRUCTURE WEB AT STATION 800 BETWEEN STRINGER 29R-30
- [SDR AALA201704129028](https://openairdocs.org/sdr/AALA201704129028), Apr 7, 2017: SUPPORT. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION ON LEFT HAND BOTTOM FUSELAGE, WING TO BODY FAIRING SUPPORT STRUCTURE WEB AT STATION 800 BETWEEN STRINGER 29L-30L. REPAIR
- [SDR AALA201704129027](https://openairdocs.org/sdr/AALA201704129027), Apr 7, 2017: STRINGER. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FUSELAGE STRINGER 20L AT STATION 758. REPAIRED STRINGER PER SRM 53-00-03-2R-1 REPAIR 1.
- [SDR AALA201704109057](https://openairdocs.org/sdr/AALA201704109057), Apr 7, 2017: SPRING. BROKEN. AIRCRAFT WAS IN BASE MAINTENANCE. R1 DOOR EVACUATION SLIDE MODE SELECT LEVER INDICATOR HAS A BROKEN SPRING. REMOVED AND REPLACED INDICATOR IAW SRM 51-40-02. OPE
- [SDR AALA201704129026](https://openairdocs.org/sdr/AALA201704129026), Apr 5, 2017: FRAME. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FRAME AT STRINGER 27L AND STATION 780. REPAIRED FRAME PER SRM 53-00-71-1A, SRM 51-40-05 AND SRM 51-40-02.
- [SDR AALA201704129025](https://openairdocs.org/sdr/AALA201704129025), Apr 5, 2017: STRINGER. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION ON LEFT SIDE FORWARD CARGO, BETWEEN SKIN AND STRINGER 21L BETWEEN STATION 749 AND 754. REPAIRED STRINGER PER SRM 53-00-0
- [SDR AALA201704129024](https://openairdocs.org/sdr/AALA201704129024), Apr 5, 2017: DOOR SILL. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION ON AFT CARGO L3 EXIT DOOR LOWER SILL (WEB) AT STRINGER 17L BETWEEN STATION 1320 AND 1360. REPLACED LOWER SILL (WEB) PER 
- [SDR AALA201704129023](https://openairdocs.org/sdr/AALA201704129023), Apr 5, 2017: SLAT. CRACKED. AIRCRAFT IN BASE MAINTENANCE. CRACK ON OUTBOARD END OF RIGHT HAND WING SLAT NR 9. REPAIRED SLAT PER SRM 51-40-02 AND 51-40-05.
- [SDR AALA201704129005](https://openairdocs.org/sdr/AALA201704129005), Apr 5, 2017: PANEL. CRACKED. AIRCRAFT WAS IN BASE MAINTENANCE. LEADING EDGE 10 SLAT COVE PANEL HAS A 1 INCH CRACK BETWEEN WING STATION 707 AND 736. FABRICATED COVE PANEL AND INSTALLED IAW S
- [SDR AALA201704039024](https://openairdocs.org/sdr/AALA201704039024), Mar 30, 2017: HARNESS. TORN. AIRCRAFT WAS IN BASE MAINTENANCE. L4 DOOR EMERGENCY EVACUATION SLIDE HARNESS IS TORN. REMOVED AND REPLACED HARNESS ASSEMBLY IAW AMM 25-66-01-401 AND WORK CARD 1
- [SDR AALA201704039023](https://openairdocs.org/sdr/AALA201704039023), Mar 30, 2017: HARNESS. TORN. AIRCRAFT WAS IN BASE MAINTENANCE. L1 DOOR EMERGENCY EVACUATION SLIDE HARNESS IS TORN. REMOVED AND REPLACED HARNESS ASSEMBLY IAW AMM 25-66-01-401 AND WORK CARD 1
- [SDR AALA201704039022](https://openairdocs.org/sdr/AALA201704039022), Mar 30, 2017: HARNESS. TORN. AIRCRAFT WAS IN BASE MAINTENANCE. R1 DOOR EMERGENCY EVACUATION SLIDE HARNESS IS TORN. REMOVED AND REPLACED HARNESS ASSEMBLY IAW AMM 25-66-01-401. OPERATIONAL CH
- [SDR AALA201605099002](https://openairdocs.org/sdr/AALA201605099002), May 8, 2016: STRAP. FRAYED. AIRCRAFT WAS NOT GNDED. BOTTOM PORTION OF HARNESS STRAP FRAYED & TORN. REPLACED L2 DOOR SLIDE IAW TASK CARD 19L80025002.
- [SDR AALA201603279003](https://openairdocs.org/sdr/AALA201603279003), Mar 26, 2016: COVER. CRACKED. AIRCRAFT WAS NOT GNDED. FLOOR MOUNTED EMER PATH LIGHT COVER, BETWEEN 6D - 10D CRACKED. REPLACED COVER IAW AMM 33-51-00.
- [SDR AALA201603239003](https://openairdocs.org/sdr/AALA201603239003), Mar 22, 2016: LIGHT. INOPERATIVE. AIRCRAFT WAS NOT GNDED. SLIDE LIGHT DOOR 4R OUT. REPLACED SLIDE LIGHT IAW AMM 33-10-00.
- [SDR AALA201603229015](https://openairdocs.org/sdr/AALA201603229015), Mar 19, 2016: ACTUATOR. DEFECTIVE. ACFT WAS GNDED. AFTER TAKEOFF CREW RECEIVED A GEAR DOOR OPEN MSG & RETURNED WHERE THE ACFT LANDED SAFELY WITH NO OTHER INCIDENTS REPORTED. NO EMER WAS DECLARED.
- [SDR AALA201601139002](https://openairdocs.org/sdr/AALA201601139002), Jan 12, 2016: TRACK. OBSTRUCTED. AIRCRAFT WAS NOT GNDED. 1R DOOR SLIDE DIFFICULT TO ARM. CLEARED TRACK & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA201512069011](https://openairdocs.org/sdr/AALA201512069011), Dec 5, 2015: BUSHING. WORN. AIRCRAFT IN BASE MX. L1 PAX ENTRY DOOR LOWER GATE, AFT GIRT BAR MECHANISM HAS EXCESSIVE PLAY. R & R 4 EACH BUSHING ON L1 DOOR LOWER GATE, AFT GIRT BAR MECHANISM
- [SDR AALA201512069010](https://openairdocs.org/sdr/AALA201512069010), Dec 5, 2015: BUSHING. WORN. AIRCRAFT IN BASE MX. L1 PAX ENTRY DOOR, LOWER GATE FWD GIRT BAR MECHANISM & CRANK HAS EXCESSIVE PLAY. R & R 4 EA BUSHING ON L1 DOOR LOWER GIRT, FWD GIRT BAR MEC
- [SDR AALA201509299017](https://openairdocs.org/sdr/AALA201509299017), Sep 26, 2015: SKIN. DELAMINATED. NUMBER 3 SLAT LOWER SURFACE OTBD SIDE, 4" FROM OTBD EDGE HAS AREA OF DELAMINATION, APPROX 3" X 4" AGAINST EXTERIOR DOUBLER. R & R NR 3 SLAT IAW AMM 27-81-04-024
- [SDR AALA201509299015](https://openairdocs.org/sdr/AALA201509299015), Sep 26, 2015: SKIN. DELAMINATED. NUMBER 2 SLAT UPPER SURFACE INBD EDGE HAS AREA OF DELAMINATION, APPROX .5" IN DEPTH BY 2" LONG. R & R NR 2 SLAT IAW AMM 27-81-04-024-001. OPERATIONAL & FUNCTION
- [SDR AALA201504109013](https://openairdocs.org/sdr/AALA201504109013), Apr 7, 2015: SKIN. DELAMINATED. RIGHT WING INBD FLAP HAS AREA OF DELAMINATION, 42" IN FROM THE OTBD EDGE. REPAIRED RT WING INBD FLAP IAW SRM 57-53-01-R2 & SRM 51-70-10.
- [SDR USAA2015020600001](https://openairdocs.org/sdr/USAA2015020600001), Feb 5, 2015: BATTERY. DISCHARGED. FORWARD LEFT FLIGHT ATTENDANT EMER FLASHLIGHT INOPERATIVE. R & R FLIGHT ATTENDANT EMER FLASHLIGHT BATTERY AT FWD LT POSITION.
- [SDR USAA2014060400006](https://openairdocs.org/sdr/USAA2014060400006), Jun 3, 2014: LIGHT. INOPERATIVE. C4 CHECK EMER EXIT LIGHT OVER SEAT 1C INOPERATIVE. REPLACED EMER LIGHT IAW AMM 33-51-08-002-001. OPERATIONS CHECKED GOOD IAW AMM 33-01-00-715-039.
- [SDR USAA2014060400003](https://openairdocs.org/sdr/USAA2014060400003), Jun 1, 2014: WIRE. DISCONNECTED. C4 CHECK CABIN EMER LIGHT INOPERATIVE ON ABOVE L2 DOOR. TROUBLE SHOT SYS IAW WDM 33-51-13. FOUND WIRE W3352-0151-20 PULLED OUT OF SPLICE D4550. APPLIED NEW PIN 

All 156: https://openairdocs.org/aircraft/N939UW/reports.md

## STCs that may be installed (OpenAirDocs) (3)

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 engine (Rolls-Royce RB-211 series)

- [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc. Lists RB211-22B-02
- [STC SE00409LA](https://openairdocs.org/stc/SE00409LA): Installation of gas generator fairing thermal insulation blankets. Air New Zealand Limited. Lists RB211-524G2-19
- [STC SE1516CE](https://openairdocs.org/stc/SE1516CE): Modification of lower fuel control box assembly to incorporate vibration isolators. Trans World Airlines Inc. Lists RB211-22B-02

## Related

- Other Boeing 757-2B7 aircraft: https://openairdocs.org/model/boeing-757-2b7/aircraft.md
- The Rolls-Royce RB-211 series engine: https://openairdocs.org/engine/rolls-royce-rb-211-series.md

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