# N437UP: 1994 Boeing 757-24APF

- Status: Valid registration
- Airframe: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (registry code 1384969, 178 seats)
- Engine: [Rolls-Royce RB-211 series](https://openairdocs.org/engine/rolls-royce-rb-211-series) (registry code 54555)
- Serial number: 25468
- Year built: 1994
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 21, 1994
- Certificate issued: October 18, 1994
- Expires: August 31, 2028
- Mode S code: A53EEF
- Registered owner: [United Parcel Service Co](https://openairdocs.org/faa-owner/UNITED%20PARCEL%20SERVICE%20CO)
- Location: [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville)
- Owner type: Corporation
- Owner's area on the map: 38.2585° N, 85.5398° W: Placed by OpenAirDocs at the center of ZIP code 40223, 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=437UP
- Page: https://openairdocs.org/aircraft/N437UP

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 757-24APF)

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/N437UP/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 N437UP.

## FAA accident and incident reports

None matched to N437UP.

## Service difficulty reports (165, 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 IPXA2026100722647](https://openairdocs.org/sdr/IPXA2026100722647), Oct 6, 2026: BULB. INOPERATIVE. ENTRY DOOR EXIT SIGN HAS 6 EACH INOP BULBS. RELAMPED 6 EACH ENTRY DOOR EXIT SIGN INOP. BULBS IAW AMM 33-51-01 OPS CHECK GOOD.
- [SDR IPXA2026070133855](https://openairdocs.org/sdr/IPXA2026070133855), Jun 30, 2026: UNKNOWN. ODOR. PASSING BELOW 4000 ON ARRIVAL STRONG ODOR OF DIRTY SOCKS. CLEARED CONTAMINATION PER AMM 21-00-01. RAN APU AND RIGHT ENGINE.
- [SDR IPXA2026042763225](https://openairdocs.org/sdr/IPXA2026042763225), Apr 24, 2026: LAMP. INOPERATIVE. MULTIPLE LIGHTS INOP EMERGENCY EXIT LIGHT ASSY. R & R INOPERATIVE LAMPS IN EXIT LIGHT ASSY IAW AMM 33-51-01-962-001. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR IPXA2026040404417](https://openairdocs.org/sdr/IPXA2026040404417), Mar 16, 2026: PLATE. CORRODED. LEFT ELEVATOR UPPER AREA AT THE OTBD TIP HAD CORROSION. INSTALLED UPPER TIP PLATE AND UPPER SHIM IAW SRM 51-40-02-0G.
- [SDR IPXA2026033195890](https://openairdocs.org/sdr/IPXA2026033195890), Mar 16, 2026: STRAP. CORRODED. APU DOOR INTAKE SURROUND FWD STRAP P/N 148N3138-20 IS CORRODED INSTALLED NEW FWD STRAP AT APU INTAKE DOOR IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026040204493](https://openairdocs.org/sdr/IPXA2026040204493), Mar 16, 2026: PLATE. CORRODED. LH ELEVATOR LOWER AREA AT THE O/B TIP HAVE CORROSION. INSTALLED LOWER TIP PLATE, SHIM AND ELEVATOR TIP IAW SRM B757-200 TASK: 51-40-02.
- [SDR IPXA2026032700092](https://openairdocs.org/sdr/IPXA2026032700092), Mar 16, 2026: FRAME. CORRODED. FOUND DURING REMOVAL OF APU EXHAUST SUPPORT, APU TAIL CONE LOWER FRAME RING AT BS 1992.8 IS CORRODED. INSTALLED FRAME RING ASSY AND ALUMINUM SHEET (SPLICE). IAW
- [SDR IPXA2026032696001](https://openairdocs.org/sdr/IPXA2026032696001), Mar 16, 2026: BRACKET. CRACKED. FLIGHT DECK AFT FIREWALL NEAR TOP HAS (2 EA) BROKEN CLIP BRACKETS. INSTALLED NEW 2EA CLIP BRACKETS AT STR FLIGHT DECK AFT FIREWALL NEAR TOP, IAW 757PF200 SRM 51
- [SDR IPXA2026032788116](https://openairdocs.org/sdr/IPXA2026032788116), Mar 15, 2026: HINGE. CORRODED. RIGHT ECS BAY DOOR PNEUMATIC GROUND SERVICE DOOR HAS TWO EXFOLIATED HINGES. VERIFIED STEP 4. REMOVAL OF TWO CORRODED HINGE FROM DOOR PNEUMATIC GROUND SERVICE DO
- [SDR IPXA2026032588224](https://openairdocs.org/sdr/IPXA2026032588224), Mar 15, 2026: THRUST REVERSER. DENTED. FAULT-STR-Z400 #1 ENG O/B T/R C-DUCT ACOUSTIC INNER SKIN HAS A PUNCTURE (2 LOCATIONS), INSPECTED, REPAIRED DAMAGED AREA (2EA), FILLED HOLES 2(E/A) WITH ADHESIVE
- [SDR IPXA2026033168029](https://openairdocs.org/sdr/IPXA2026033168029), Mar 14, 2026: TRAY. CRACKED. APU FIRE BOTTLE TRAY CRACKED AT 4EA MOUNTING BOLT HOLES. INSTALLED FIRE BOTTLE BRACKET AT THE AFT BULKHEAD APU. IAW SRM 51-40-02-OG.
- [SDR IPXA2026040374899](https://openairdocs.org/sdr/IPXA2026040374899), Mar 14, 2026: DOUBLER. CORRODED. MAJOR REPAIR, NR 2 PYLON INTERNAL AREA BETWEEN PANELS 443CR AND 443BR HAVE CORROSION. COMPLIED WITH EO-97012-REQ1 AND VT-MAE EA 757-5450-27-A4401, REV -
- [SDR IPXA2026040178991](https://openairdocs.org/sdr/IPXA2026040178991), Mar 14, 2026: ANGLE. CRACKED. FAULT - Z400 - STR #1 PYLON INBD SIDE THROUGH CIRCLE ACCESS PANEL, INTERNAL AFT UPPER SURFACE HAS A CRACKED STRUCTURAL CLIP. DOT 93-012. REMOVED CRACKED CLIP AT
- [SDR IPXA2026032668052](https://openairdocs.org/sdr/IPXA2026032668052), Mar 14, 2026: GUSSET. CRACKED. LEFT AND RIGHT LATCH STOPS AT THE CUT-OUT, FOUR BRACKETS ARE CORRODED. INSTALLED THE FOUR BRACKETS, LT OTBD GUSSET LT INBD GUSSET, RT INBD GUSSET, RT OTBD GUSSE
- [SDR IPXA2026032579167](https://openairdocs.org/sdr/IPXA2026032579167), Mar 14, 2026: ANGLE. CRACKED. FWD CARGO THROUGH ACCESS PANEL 122AZ CUTOUT HAS A CRACK. INSTALLED NEW CORNER ANGLE ON INNER LOWER STRUCTURE AND REINSTALLED INNER LOWER STRUCTURE ON ACCESS PAN
- [SDR IPXA2026032179037](https://openairdocs.org/sdr/IPXA2026032179037), Mar 14, 2026: BRACKET. CRACKED. RIGHT MLG WHEEL WELL, FWD SEAL RETAINER, SECOND FROM MOST OUTBD BRACKET IS CRACKED. DOT 93-013 INSTALLED ANGLE AT RH MLG WHEEL WELL, FWD SEAL RETAINER, SECOND F
- [SDR IPXA2026040360672](https://openairdocs.org/sdr/IPXA2026040360672), Mar 13, 2026: PLATE. CRACKED. MAJOR REPAIR. MAIN DECK CARGO DOOR INNER AFT LOWER SKIN PLATE BROKEN. INSTALLED AFT LINNING PANEL AT MAIN DECK CARGO DOOR IAW B757-200 AMM 25-55-00-400-807
- [SDR IPXA2026032857090](https://openairdocs.org/sdr/IPXA2026032857090), Mar 13, 2026: SUPPORT CHANNEL. CRACKED. LH MLG WW, DOOR FWD CUTOUT, APPROX STA1080, BELOW BULB SEAL HAS BRACKET AT O/B SIDE BROKEN. DOT 103-25. REMOVED PANEL 197CL, SEAL RETEINER AND SUPPORT- CHANNEL 
- [SDR IPXA2026040156533](https://openairdocs.org/sdr/IPXA2026040156533), Mar 13, 2026: BRACKET. CRACKED. LEFT MLG WW, BULKHEAD BS 1180, THROUGH PANEL 143XAL, VERTICAL BRACKET AT JOGGLE AREA HAS A CRACK. INSTALLED VERTICAL BRACKET AT LH MLG WW, BULKHEAD 1180, I.A.W 
- [SDR IPXA2026032853253](https://openairdocs.org/sdr/IPXA2026032853253), Mar 13, 2026: SUPPORT CHANNEL. CRACKED. RIGHT MLG WW CUT-OUT FWD SEAL RETAINER ATTACHMENT FRAME OTBD END CRACKED. INSTALLED THE SUPPORT CHANNEL AND SEAL RETAINER IAW SRM 51-40-02.
- [SDR IPXA2026032762155](https://openairdocs.org/sdr/IPXA2026032762155), Mar 13, 2026: SKIN. DELAMINATED. MAJOR REPAIR. SKIN PANEL AT STA 1992 - 1963 HAS DAMAGED HONEYCOMB. REPAIR ACCOMPLISHED IAW PER SRM 51-70-10-2R-4 (REPAIRS TO LARGE USING SRM 51-70-10-2R-0 REPAI
- [SDR IPXA2026032057044](https://openairdocs.org/sdr/IPXA2026032057044), Mar 13, 2026: ANGLE. CRACKED. LH MLG WW, DOOR FWD CUTOUT, APPROX STA1080, HAS BRACKETS BROKEN (6EA). INSTALLED ANGLES (6EA) AT LT MLG WW, DOOR FWD CUTOUT, APPROX BS 1080 IAW SRM 51-40-02-0G-
- [SDR IPXA2026033150191](https://openairdocs.org/sdr/IPXA2026033150191), Mar 12, 2026: STRAP. CORRODED. MAJOR REPAIR, APU INLET DOOR AFT STRAP AT STA 1825 WITH CORROSION. REMOVED CORROSION IAW B757 -200 SRM 51-10 02. OK TO INSTALL REPAIR PARTS AT APU INLET DOOR AF
- [SDR IPXA2025090482863](https://openairdocs.org/sdr/IPXA2025090482863), Sep 3, 2025: WINDOW. DAMAGED. L2 WINDOW HEAVILY SCRATCHED AND IMPAIRS VIEW DURING TAXI IN WITH BRIGHT LIGHTS. REMOVED AND REPLACED L2 WINDOW IN REF TO AMM 56-11-02/401. LEAK CHECK GOOD. REF 
- [SDR IPXA2025090382863](https://openairdocs.org/sdr/IPXA2025090382863), Sep 3, 2025: WINDOW. SCRATCHED. L2 WINDOW HEAVILY SCRATCHED AND IMPAIRS VIEW DURING TAXI IN WITH BRIGHT LIGHTS LEAK CHECK GOOD. REF MM 05-51-24-201.
- [SDR IPXA2025052273258](https://openairdocs.org/sdr/IPXA2025052273258), May 20, 2025: WINDOW. FOGGED. **SUPPLEMENTAL SDR** LEFT WINDOW L1 FOGGED UP AT 1000FT. NO INDICATION OF WINDOW HEAT FAILURE. C/W OPERATIONAL TESTS OF WINDOW ANTI ICING SYSTEM AMM 30-41-00 AN
- [SDR IPXA2025052073258](https://openairdocs.org/sdr/IPXA2025052073258), May 20, 2025: WINDOW. ARCED. LEFT WINDOW L1 FOGGED UP AT 1000FT. NO INDICATION OF WINDOW HEAT FAILURE PERFORMED OPS CHECK OF WINDOW HEAT IAW AMM 30-41-00, OPS CHECK GOOD AT THIS TIME. UPON 
- [SDR IPXA2025020601773](https://openairdocs.org/sdr/IPXA2025020601773), Feb 6, 2025: PUMP. INOPERATIVE. CENTER TANK FUEL PUMPS DO NOT SHUT OFF WHEN SELECTED OFF. R/R LFT CTR OVERRIDE BOOST PUMP PER AMM 28-22-03. OPS CHECK NORMAL, NO LEAKS NOTICED.
- [SDR IPXA2024103179960](https://openairdocs.org/sdr/IPXA2024103179960), Oct 31, 2024: TRANSFER SYS. OUT OF BALANCE. ON GROUND MAIN TANKS WERE FULL. 1.4 IN CTR TANK. ON TAKEOFF AT 5000', CTR TANK FUEL WENT TO ZERO WITH CTR PUMPS OFF & NORMAL FUEL CONFIGURATION, AT 10,000 FT TH
- [SDR IPXA2023121582124](https://openairdocs.org/sdr/IPXA2023121582124), Dec 8, 2023: LIGHT. INOPERATIVE. CREW ENTRY DOOR LIGHT WONT EXTINGUISHED WHEN CLOSED **OII 2** S/M NEEDED INSTALLED NEW CREW ENTRY DOOR WARNING SWITCH PER AMM TASK 52-71-00-400-802. OPS CHECK O
- [SDR IPXA2023120882124](https://openairdocs.org/sdr/IPXA2023120882124), Dec 8, 2023: UNKNOWN. UNKNOWN. CREW ENTRY DOOR LIGHT WONT EXTINGUISHED WHEN CLOSED **OII 2** C/W DMP PER MEL 52-71-1, OPEN.
- [SDR IPXA2022071984337](https://openairdocs.org/sdr/IPXA2022071984337), Jul 19, 2022: EVAS UNIT. INOPERATIVE. INSPECTION TYPE:NA** SDR FILED OPEN**FO EVAS STOWAGE BOS NOT SECURED TO STRUCTURED. DEFERRED PER MEL 25-60-1 DMP CW PALCARD INSTALLED
- [SDR IPXA2022040180743](https://openairdocs.org/sdr/IPXA2022040180743), Apr 1, 2022: FLOOR PANEL. DAMAGED. INSPECTION TYPE:SEG3MCD FLOOR PANEL 231XMF IS DELAMINATED ON THE LOWER SIDE CORNERFABBED PANEL 231XMF FROM 5024N400001SS-G, BATCH#3855847 PER SREO B7575-5320-96
- [SDR IPXA2022040180741](https://openairdocs.org/sdr/IPXA2022040180741), Apr 1, 2022: FLOOR PANEL. DAMAGED. INSPECTION TYPE:SEG3MCD FLOOR PANEL 231XJF IS DELAMINATED ON SIDE AREAFABBED PANEL 231XJF FROM 5024N400001SS-G, BATCH #3855847 PER SREO B7575-5320-9692-K
- [SDR IPXA2022040180740](https://openairdocs.org/sdr/IPXA2022040180740), Apr 1, 2022: FLOOR PANEL. DAMAGED. INSPECTION TYPE:SEG3MCD FLOOR PANEL 231XEF IS CRACKED IN 2 PLACES ON SIDE AREAFABBED PANEL 231XEF FROM 5024N400001SS-G, BATCH#3855847 PER SREO B7575-5320-9692-K
- [SDR IPXA2021080972564](https://openairdocs.org/sdr/IPXA2021080972564), Aug 8, 2021: FLOOR PANEL. DAMAGED. INSPECTION TYPE:N/AMAIN CARGO DECK FLOOR PANEL DAMAGED AT POS 10 ,PN 144N5361-2FABRICATED NEW PANEL PER EO B757-5320-9692-K.** ITEM CLASSIFIED AS MAJOR REPAIR &
- [SDR IPXA2020110362015](https://openairdocs.org/sdr/IPXA2020110362015), Nov 2, 2020: DOOR SILL. FOD. INSPECTION TYPE: NA, DIVERSION-EMERGENCY DECLARED. EMERGENCY EQUIPMENT USED: O2 MASK AND SMOKE GOGGLES. LANDING WAS UNEVENTFUL. DIVERSION DUE TO MAIN CARGO DOOR
- [SDR IPXA2020041754313](https://openairdocs.org/sdr/IPXA2020041754313), Apr 16, 2020: SKIN. DENTED. INSPECTION TYPE:SEGMCD DENT ON OUTER SKIN AT FWD LIFT ACTREPAIRED DENT IAW EO NO B757-5230-76217-A
- [SDR IPXA2020041754274](https://openairdocs.org/sdr/IPXA2020041754274), Apr 15, 2020: SUPPORT. CORRODED. INSPECTION TYPE:SEGSURFACE CORROSION RH WTB SUPPORT STA 1180REPLACE COMPLETE PART
- [SDR IPXA2019111148882](https://openairdocs.org/sdr/IPXA2019111148882), Nov 9, 2019: PRESSURE SWITCH. FAULTED. INSPECTION TYPE:N/A**SUPPLEMENTAL SDR** AFTER STARTING BOTH ENGS , WITH 8100 LBS CENTER FUEL & BOTH CENTER PUMPS ON LEFT CENTER PUMPS ON LEFT CENTER PRESS LIGHT
- [SDR IPXA2019090346306](https://openairdocs.org/sdr/IPXA2019090346306), Sep 3, 2019: LIGHT. INOPERATIVE. INSPECTION TYPE:N/A EMERGENCY LIGHT ASSY HAS FOUR LAMPS OUT. RELAMPED FOUR LIGHTS BULBS PER AMM 33 51 01 2.
- [SDR IPXA2018101835120](https://openairdocs.org/sdr/IPXA2018101835120), Oct 17, 2018: PAD. MISSING. CREW ENTRY DOOR SHOCK ABSORBER POLY PAD MISSING. REMOVED AND REPLACED SHOCK ABSORBER.
- [SDR IPXA2018101214920](https://openairdocs.org/sdr/IPXA2018101214920), Oct 9, 2018: FLAP SYSTEM. MALFUNCTIONED. TE FLAP DISAGREE LIGHT ILLUMINATED AFTER SELECTING FLAPS 25, FOLLOWED CHECKLIST USED ALT FLAPS. EMERGENCY DECLARED, LANDED WITH FLAPS AT 20. TROUBLESHOT IAW FIM
- [SDR IPXA2018091233858](https://openairdocs.org/sdr/IPXA2018091233858), Sep 10, 2018: BATTERY PACK. DISCHARGED. INSPECTION TYPE:PD, CEMER EXIT LIGTHTS FAILED TO TEST DURING PDC. REPLACED BATTERY PACK PER MM 33-51-07.
- [SDR IPXA2018041828709](https://openairdocs.org/sdr/IPXA2018041828709), Apr 13, 2018: PANEL. MISSING. NR 2 ENGINE INBOARD PYLON MISSING PANEL 443HL. INSTALLED A NEW PANEL IAW MM 54-53-01. OK FOR SERVICE.
- [SDR IPXA2017090221252](https://openairdocs.org/sdr/IPXA2017090221252), Sep 1, 2017: SHUTOFF VALVE. INOPERATIVE. EMERGENCY DECLARED, DUIRING DESCENT TO FL 320, THE RIGHT PACK PRESSURE STARTED TO FLUCTUATE SHORTLY AFTER THE RT ENGINE BLEED EICAS INDICATION. THE CABIN ALTITU
- [SDR IPXA2017082220830](https://openairdocs.org/sdr/IPXA2017082220830), Aug 22, 2017: BRACKET. DETACHED. INSPECTION TYPE: ASE, CAPTAIN'S EVAS MOUNT BRACKET SEPARATED FROM MOUNT HOLES. SECURED AND INSTALLED THE EVAS SYSTEM MOUNTING BRACKET IAW EO B757-2560-45127-H, 
- [SDR IPXA2016062004869](https://openairdocs.org/sdr/IPXA2016062004869), Jun 20, 2016: LIGHT. INOPERATIVE. EMERGENCY LIGHT SWITCH UNARMED LIGHT INOPERATIVE. RELAMP, NO HELP. REPLACED UNARMED LIGHT ASSY FOR EMERGENCY LIGHT SWITCH ON OVERHEAD PANEL IAW AMM 33-13-00-020
- [SDR IPXA2016042802727](https://openairdocs.org/sdr/IPXA2016042802727), Apr 28, 2016: SKIN. DENTED. INSPECTION TYPE:C-12, LEFT ELEVATOR LOWER SURFACE DENTED AT 16.75" FROM INBD END AND 34.5" FROM T/E DENT IN OUT LIMITS AREA DELAMINATED REMOVED DAMAGE ON LOWER 
- [SDR IPXA2016042602635](https://openairdocs.org/sdr/IPXA2016042602635), Apr 15, 2016: FRAME. CORRODED. INSPECTION TYPE:SEG4, AFT PIT BS 1380 FRAME WEB IS CORRODED BETWEEN S-2R AND S-27R, REPAIRED IAW PF SRM 53-00-07-2R-2, FIGURE 201, DETAIL 2.

All 165: https://openairdocs.org/aircraft/N437UP/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 757-24APF aircraft: https://openairdocs.org/model/boeing-757-24apf/aircraft.md
- The Rolls-Royce RB-211 series engine: https://openairdocs.org/engine/rolls-royce-rb-211-series.md

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