# N436UP: 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: 25467
- Year built: 1994
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 6, 1994
- Certificate issued: October 24, 1994
- Expires: August 31, 2028
- Mode S code: A53B38
- 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=436UP
- Page: https://openairdocs.org/aircraft/N436UP

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/N436UP/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 N436UP.

## FAA accident and incident reports

None matched to N436UP.

## Service difficulty reports (217, 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 IPXA2026042110711](https://openairdocs.org/sdr/IPXA2026042110711), Apr 21, 2026: ADC. FAULTY. EMERGENCY DECLARED, AIRSPEED UNRELIABLE INDICATIONS DURING CLIMBOUT. FLT CREW REPORTS AIRSPEED DROPPED OFF DURING CLIMB OUT. FOUND LT ADC FAULTING DUE TO LT & R
- [SDR IPXA2025090493586](https://openairdocs.org/sdr/IPXA2025090493586), Aug 21, 2025: BRACKET. CORRODED. AFT CARGO COMPARTMENT HAS CRACKED BRACKET AND STRUCTURE AT BS 1681.8. 03-094. REMOVED PLATE ASYY FROM AFT CARGO COMPARTMENT SAT 1681.8 TO FURTER EVALUATE IAW SR
- [SDR IPXA2025090597004](https://openairdocs.org/sdr/IPXA2025090597004), Aug 21, 2025: FITTING. GOUGED. RIGHT WING. FLAPS GUIDE ROLLER FITTING HAS CHAFING ON THE LOWER SURFACE.(DM08). ACCOMPLISHED REPAIR PER EO-94899-REQ1 AND VT-SAA EA 757-5750-01-B0560.
- [SDR IPXA2025090495838](https://openairdocs.org/sdr/IPXA2025090495838), Aug 21, 2025: TEE ANGLE. BROKEN. R/H WING. I/B FLAP HAS BROKEN T-ANGLE SUPPORT LOCATED AT O/B SIDE OF THE FLAP.(DM09) ATA57. INSTALLED TEE-ANGLE SUPPORT AT R/H WING. I/B FLAP. LOCATED AT O/B SI
- [SDR IPXA2025090630285](https://openairdocs.org/sdr/IPXA2025090630285), Aug 18, 2025: SKIN. DENTED. LEFT FWD SIDE OF FUSELAGE HAS 4EA DENTS AFT OF RADOME AT APPROX FS 211 L21L . REMOVED 2EA FASTENERS FOUND WITHIN 0.5" OF DENT PERIPHERY AT LT FUSELGE SKIN BETWE
- [SDR IPXA2025090530455](https://openairdocs.org/sdr/IPXA2025090530455), Aug 18, 2025: RADOME. DENTED. LEFT FWD SIDE OF FUSELAGE HAS A DENT AFT OF RAYDOME AT APPROX FS 205 L24L . 49-001 ATA 53-00. INSTALLED 1EA (-1) REPAIR DOUBLER AND 1EA (-2) FILLER ON L/H FWD S
- [SDR IPXA2025090435259](https://openairdocs.org/sdr/IPXA2025090435259), Aug 18, 2025: SKIN. CORRODED. THREE FASTENERS HAVE CORROSION AT LOWER FUSELAGE, APPROX BS 1380- 1385. ACCOMPLISHED REPAIR IN ACCORDANCE WITH EO-94896-REQ1 AND VT-SAA EA 757-5310-01-B0558 REV
- [SDR IPXA2025072832545](https://openairdocs.org/sdr/IPXA2025072832545), Jul 26, 2025: FILTER. FAULTED. EMERGENCY DECLARED, LT HYD SYSTEM QTY AND SYSTEM PRESSURE LOST IN FLIGHT. LEFT ENG HYD PUMP AND LT ELECTIC PUMP SHUTOFF PER QRH FOR REMAINDER OF FLIGHT 45 MINTE
- [SDR IPXA2024122719843](https://openairdocs.org/sdr/IPXA2024122719843), Dec 27, 2024: SEAL. BROKEN. PBE SEAL BROKEN. INSPECTED PBE, NO DEFECTS FOUND, REPLACED SEAL
- [SDR IPXA2024121981955](https://openairdocs.org/sdr/IPXA2024121981955), Dec 18, 2024: ALTIMETER. INOPERATIVE. AT CRUISE ALTITUDE 290 EICAS MSG IAS DISAGREE FOUND FO AIRSPEED 10KTS DIFFERENT THAN CAPTS AND ALT AND FO ALTIMETER OFF 250 FROM CAPT€™S AND ALT SELECTED ALT A
- [SDR IPXA2023112068057](https://openairdocs.org/sdr/IPXA2023112068057), Nov 19, 2023: TRANSITION PANEL. UNKNOWN. FAULT-MXP-S53-062-01-JIC- INSTALL RH FLOOR TRANSITION PANEL STA 1270 INSTALLED R/H TRANSION PANEL AT STA 1200 TO STA 1310 IAW SRM 53-10-53-1A-1. VERIFIED R/H TR
- [SDR IPXA2023112096073](https://openairdocs.org/sdr/IPXA2023112096073), Nov 3, 2023: NONE. NONE. *MAJOR REPAIR* FAULT: EXISTING REPAIR FOUND STA 1480 RH. ACCOMPLISH REPAIR PER EO-88640-REQ1 AND EA 757-5360-27-A3421 REV. -, VERIFIED. REVIEWED
- [SDR IPXA2023112095944](https://openairdocs.org/sdr/IPXA2023112095944), Nov 3, 2023: NONE. NONE. *MAJOR REPAIR* FAULT: EXISTING REPAIR FOUND STA 1320 RH. ACCOMPLISH EA# 757-5360-27-A3421 AND EO-88643-REQ1, VERIFIED. AUDIT C/W. REVIEWED
- [SDR IPXA2023112183825](https://openairdocs.org/sdr/IPXA2023112183825), Nov 2, 2023: HOOK. GOUGED. *SUPPLEMENTAL SDR* FAULT-CREW ENTRY DOOR LOWER LATCH HOOK WORN W/LOSS MATERIAL AND GOUGE; DOT 117-003. CLEANED CREW DOOR LOWER LATCH HOOK I.A.W. SOPM 20-30-03 U
- [SDR IPXA2023112183817](https://openairdocs.org/sdr/IPXA2023112183817), Nov 2, 2023: HOOK. GOUGED. CREW ENTRY DOOR UPPER LATCH HOOK WORN W/LOSS MATERIAL AND GOUGE; DOT 117-002. CLEANED CREW ENTRY DOOR UPPER LATCH HOOK I.A.W. SOPM 20-30-03 UPON FURTHER EVALUAT
- [SDR IPXA2023112183806](https://openairdocs.org/sdr/IPXA2023112183806), Nov 2, 2023: DOOR SEAL. INOPERATIVE. CREW ENTRY DOOR FRAME, MIDDLE SEAL DAMAGED; DOT 117-001. SEAL REPAIRED I.A.W S.O.P.M 20-50-12. REVIEWED
- [SDR IPXA2023110383806](https://openairdocs.org/sdr/IPXA2023110383806), Nov 2, 2023: UNKNOWN. UNKNOWN. **SDR FILED OPEN**FAULT-CREW ENTRY DOOR FRAME, MIDDLE SEAL DAMAGED; DOT 117-001. APPROVED.
- [SDR IPXA2023110383817](https://openairdocs.org/sdr/IPXA2023110383817), Nov 2, 2023: UNKNOWN. UNKNOWN. **SDR FILED OPEN**FAULT-CREW ENTRY DOOR UPPER LATCH HOOK WORN W/LOSS MATERIAL AND GOUGE; DOT 117-002. APPROVED.
- [SDR IPXA2023110383825](https://openairdocs.org/sdr/IPXA2023110383825), Nov 2, 2023: UNKNOWN. UNKNOWN. **SDR FILED OPEN**FAULT-CREW ENTRY DOOR LOWER LATCH HOOK WORN W/LOSS MATERIAL AND GOUGE; DOT 117-003. APPROVED.
- [SDR IPXA2023112054050](https://openairdocs.org/sdr/IPXA2023112054050), Nov 1, 2023: SLAT. UNKNOWN. FAULT : RH WING, SLAT #7 O/B POS. ON L.E. CRACKED. DOT. 65-001. INSTALLED R/H WING SLAT #7 SKIN. IAW SRM 51-40-02. REVIEWED
- [SDR IPXA2023021691050](https://openairdocs.org/sdr/IPXA2023021691050), Feb 16, 2023: FLAG. INOPERATIVE. INSPECTION TYPE:NA*DIVERSION* AFTER T/O RECV'D A SPD LIM FLAG ON BOTH PILOTS DISPLAYS. V SPEEDS DISPLAYED ON T/O ROLL THEN FLAP SPEEDS DID NOT DISPLAY AFTER AIR
- [SDR IPXA2023011890027](https://openairdocs.org/sdr/IPXA2023011890027), Jan 17, 2023: INDICATOR. LEAKING. EMERGENCY DECLARED, RT HYD QTY EICAS INFLIGHT SLOW LOSS OF QTY THEN RT HYD SYS PRESS EICAS. SYS PRESS AND RSVR LGIHTS ON OVERHEAD . RAN CHECKLIST FLAP 20 LANDIN
- [SDR IPXA2023011648886](https://openairdocs.org/sdr/IPXA2023011648886), Jan 14, 2023: LINE. CHAFED. EMERGENCY DECLARED, LEFT HYD SYS PRESSURE LOSS DUE TO HYD QTY LOSS. L HYD SYS PRESS EICAS DISPLAYED HYD QTY .15.FOUND PTU RETURN & LEFT ALCS SERVO PRESSURE LINE
- [SDR IPXA2022012978427](https://openairdocs.org/sdr/IPXA2022012978427), Jan 29, 2022: NONE. DAMAGED. INSPECTION TYPE:CMAIN CARGO COMPARTMENT, FLOOR PANEL 212XAF IS DAMAGEDFABBED PANEL 212XAF FROM 5024N400001SS-G BATCH #3855547 PER SREO B757-5320-9692-K
- [SDR IPXA2022012978426](https://openairdocs.org/sdr/IPXA2022012978426), Jan 29, 2022: NONE. DAMAGED. INSPECTION TYPE:CMAIN CARGO COMPARTMENT, FLOOR PANEL 211XAF IS DAMAGEDFABBED PANEL 212XAF FROM 5024N400001SS-G, BATCH # 3855547 PER SREO B757-5320-9692-K
- [SDR IPXA2022012978425](https://openairdocs.org/sdr/IPXA2022012978425), Jan 29, 2022: NONE. CRACKED. INSPECTION TYPE:CMCD FLOOR RIGID BARRIER SHEAR WEB P/N 141N5410-17 HAS A .750" CRACK AT THE FWD O/B EDGE OF WEB ADJACENT TO NUTPLATE HOLEREPAIRED RIGID BARRIER 
- [SDR IPXA2022012978424](https://openairdocs.org/sdr/IPXA2022012978424), Jan 29, 2022: SUPPORT ANGLE. CRACKED. INSPECTION TYPE:CMCD FLOOR STRUCTURE AT FS 300 RTBL 24 P/N 1415810-207 SUPPORT ANGLE ON WEB IS CRACKEDREMOVED AND INSTALLED REPLACEMENT ANGLE PER SRM 51-40-02-0
- [SDR IPXA2022012478225](https://openairdocs.org/sdr/IPXA2022012478225), Jan 21, 2022: BRACKET. CRACKED. INSPECTION TYPE:CWHILE REMOVING THE CRACKED SUPPORT BRACKET AT FS 300 RBL 24 FOUND THE FLOOR WEB PART NUMBER 141N5810-65 TO BE CRACKEDREMOVED, FABRICATED AND IN
- [SDR IPXA2022012578284](https://openairdocs.org/sdr/IPXA2022012578284), Jan 14, 2022: FLOOR PANEL. DAMAGED. INSPECTION TYPE:CMAIN CARGO COMPARTMENT, FLOOR PANEL 252XLF DAMAGEDFABBED PANEL 252XLF FROM 5024N400001SS-G, BATCH# 3855547 PER SREO B757-5320-9692-K
- [SDR IPXA2022012478236](https://openairdocs.org/sdr/IPXA2022012478236), Jan 12, 2022: SEAT TRACK. CORRODED. INSPECTION TYPE:CMAIN CARGO COMPARTMENT EVIDENCE OF CORROSION ON AREAS AROUND FASTENER LOCATION AT FS 1540 AND LBL 45.5 COMMON TO SEAT TRACK ONLYREPAIRED SEAT T
- [SDR IPXA2022012478194](https://openairdocs.org/sdr/IPXA2022012478194), Jan 11, 2022: NONE. NONE. INSPECTION TYPE:CR/H VERT. STAB. LWR FWD TORQUE BOX PANEL HAS 1EA AREA OF DELAMINATION/DISBONDREPAIRED PANEL IAW B757 SRM 51-70-10-2R PER SRM 55-30-01-2R-5
- [SDR IPXA2020121363340](https://openairdocs.org/sdr/IPXA2020121363340), Dec 13, 2020: FLOOR PANEL. DAMAGED. INSPECTION TYPE: N/A MAIN DECK FLOOR PANEL UPPER SURFACE DAMAGE. FABRICATE NEW FLOOR PANEL, PER SREO B757-5320-18249.
- [SDR IPXA2020121363351](https://openairdocs.org/sdr/IPXA2020121363351), Dec 13, 2020: FLOOR PANEL. DAMAGED. INSPECTION TYPE: N/A DAMAGE TO THE UPPER SKIN OF THE FLOOR PANEL. FABRICATE NEW FLOOR PANEL, PER SREO B757-5320-9692.
- [SDR IPXA2017122924922](https://openairdocs.org/sdr/IPXA2017122924922), Dec 29, 2017: HARNESS. CONTAMINATED. EMERGENCY ESCAPE DEMO HARNESS CONTAMINATED WITH BLUE FLUID. R & R THE EMERGENCY ESCAPE DEMO HARNESS
- [SDR IPXA2016062905204](https://openairdocs.org/sdr/IPXA2016062905204), Jun 28, 2016: WINDOW. OUT OF ADJUST. CAPTAIN'S SIDE WINDOW EXCESSIVELY DIFFICULT TO OPEN. ADJUSTED FWD AND AFT POSITION OF CAPT NR 2 SIDE WINDOW, REF AMM 56-11-02-825-001, PAR E 2 CKS OK. OPERATES 
- [SDR IPXA2016040401631](https://openairdocs.org/sdr/IPXA2016040401631), Mar 23, 2016: SHEAR TIE. CORRODED. INSPECTION TYPE:C, AFT CARGO SHEAR TIE BETWEEN STR 29R AND 28R AT BS 1400 HAS CORROSION DAMAGE. R & R SHEAR TIE, PN:146N1603-2, IAW SRM 51-40-02-0G AND DWG 146N
- [SDR IPXA2016040401644](https://openairdocs.org/sdr/IPXA2016040401644), Mar 23, 2016: STRAP. CORRODED. INSPECTION TYPE:SEG4, AFT CARGO SPLICE STRAP AT BS 1401 BETWEEN STR 26L TO 28R HAS EXTENSIVE CORROSION DAMGE. R & R SPLICE STRAP, PN 146N381-8200 IAW SRM 51-40-
- [SDR IPXA2016040401630](https://openairdocs.org/sdr/IPXA2016040401630), Mar 17, 2016: INTERCOSTAL. CORRODED. INSPECTION TYPE:C, AFT CARGO COMPARTMENT AT STR R29, STA 1400-1420 WEBBING HAVE CORROSION. R & R INTERCOSTAL, PN:146N5425-20 IAW DWG REQUIREMENTS AND SRM 51-40-
- [SDR IPXA2016032201102](https://openairdocs.org/sdr/IPXA2016032201102), Mar 16, 2016: FLOOR PANEL. DELAMINATED. INSPECTION TYPE:C, MAIN DECK FLOOR PANEL 242XDF IS DELAMINATED FABRICATED NEW PANEL, IAW SREO B757-5320-9692-H.
- [SDR IPXA2016032201100](https://openairdocs.org/sdr/IPXA2016032201100), Mar 16, 2016: FLOOR PANEL. DELAMINATED. INSPECTION TYPE:C, MAIN DECK FLOOR PANEL 242XJF IS DELAMINATED FABRICATED NEW FLOOR PANEL IAW SREO B757-5320-9692-H.
- [SDR IPXA2015032287257](https://openairdocs.org/sdr/IPXA2015032287257), Mar 21, 2015: LIFE VEST. DAMAGED. SUPER NUMERARY 1 LIFE VEST DAMAGED. SEAL OPENED. R & R AS REQUIRED WITH SERVICABLE UNIT, IPC: 25-64-51-01.
- [SDR IPXA2014041182613](https://openairdocs.org/sdr/IPXA2014041182613), Apr 9, 2014: FLOOR PANEL. CRACKED. INSPECTION: S3CP, MAIN DECK FLOOR PANEL 231XHF CRACKED. FABRICATED NEW FLOOR PANEL IAW EO B757-5320-9692-H.
- [SDR IPXA2014040482505](https://openairdocs.org/sdr/IPXA2014040482505), Mar 29, 2014: FLOORBOARD. DAMAGED. INSPECTION S3CP, UPPER CARGO FLOORBOARD 242XLF MISSING CORE MATERIAL AND SPONGY. FABRICATED NEW FLOORBOARD IAW EO 757-5320-9692-H.
- [SDR IPXA2014040982591](https://openairdocs.org/sdr/IPXA2014040982591), Mar 28, 2014: FLOORBOARD. DAMAGED. INSPECTION: S3CP, UPPER CARGO FLOORBOARD 252XUF HAS CRUSHED CORE, FOUND WITH TAPE REMOVED. FABRICATED NEW FLOORBOARD IAW EO 757-5320-9692-H.
- [SDR IPXA2014040982582](https://openairdocs.org/sdr/IPXA2014040982582), Mar 28, 2014: FLOORBOARD. DAMAGED. INSPECTION: S3CP, UPPER CARGO BAY FLOORBOARD 231XDF HAS MISSING CORE MATERIAL AND SPONGY. FABRICATED NEW FLOORBOARD IAW EO 757-5320-9692-H.
- [SDR IPXA2014040482540](https://openairdocs.org/sdr/IPXA2014040482540), Mar 27, 2014: FLOORBOARD. PUNCTURED. INSPECTION S3CP, MAIN DECK FLOORBOARD 252XFF IS PUNCTURED. FABRICATED NEW FLOORBOARD IAW EO B757-5320-9692-H.
- [SDR IPXA2014040482519](https://openairdocs.org/sdr/IPXA2014040482519), Mar 27, 2014: FLOORBOARD. PUNCTURED. INSPECTION S3CP, MAIN DECK FLOORBOARD 221XBF IS PUNCTURED. FABRICATED NEW FLOORBOARD IAW EO 757-5320-9692-H.
- [SDR IPXA2014040482516](https://openairdocs.org/sdr/IPXA2014040482516), Mar 27, 2014: FLOORBOARD. DAMAGED. INSPECTION S3CP, MAIN DECK FLOORBOARD 251XEF HAS TORN FASTENER HOLE AND MATERIAL SEPARATION. FABRICATED NEW FLOORBOARD IAW EO B757-5320-9692-H.
- [SDR IPXA2014504042514](https://openairdocs.org/sdr/IPXA2014504042514), Mar 27, 2014: FLOORBOARD. PUNCTURED. INSPECTION S3CP, MAIN DECK FLOORBOARD 251XMF IS PUNCTURED. FABRICATED NEW FLOORBOARD IAW EO B757-5320-9692-H.
- [SDR IPXA2014040482526](https://openairdocs.org/sdr/IPXA2014040482526), Mar 26, 2014: FLOORBOARD. PUNCTURED. INSPECTION S3CP, MAIN DECK FLOORBOARD 252XQF PUNCTURED ON BOTTOM. FABRICATED NEW FLOORBOARD IAW EO 757-5320-9692-H.

All 217: https://openairdocs.org/aircraft/N436UP/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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