# N473UP: 1998 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: 28846
- Year built: 1998
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 22, 1998
- Certificate issued: September 29, 1998
- Expires: May 31, 2028
- Mode S code: A5CE0F
- 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=473UP
- Page: https://openairdocs.org/aircraft/N473UP

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/N473UP/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 N473UP.

## FAA accident and incident reports

None matched to N473UP.

## Service difficulty reports (105, 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 IPXA2025041047242](https://openairdocs.org/sdr/IPXA2025041047242), Mar 14, 2025: SKIN. CORRODED. RH PYLON INSIDE PANEL 443CR FWD LOWER CORNER HAS CORROSION. DOT 28-45. ACOOMPLISHED STEP 23 INSTALLED REPAIR DOUBLER I.A.W EA# 757-5450-27-A3854 PRELIMINARY 3 A
- [SDR IPXA2025031647242](https://openairdocs.org/sdr/IPXA2025031647242), Mar 14, 2025: SKIN. CORRODED. RH PYLON INSIDE PANEL 443CR FWD LOWER CORNER HAS CORROSION. DOT 28-45 NOT ABLE TO REMOVE NOTED MEASUREMENTS. ALL MEASUREMENTS WERE ADDED TO CPCP AND SDR TASKS.
- [SDR IPXA2025040845454](https://openairdocs.org/sdr/IPXA2025040845454), Mar 14, 2025: FLOOR PANEL. DAMAGED. MCD, ABOVE CENTER BOX, FLOOR PANEL241XBF HAS SEVERAL DENTS/PUCTURES (APPROX 45 EA), LOWER/UPPER SURFACE AND EDGE DAMAGED. DOT 103-35. FABRICATED MCD FLOOR PANEL
- [SDR IPXA2025040745296](https://openairdocs.org/sdr/IPXA2025040745296), Mar 14, 2025: FLOOR PANEL. DAMAGED. COMP, MCD, ABOVE CENTER BOX, FLOOR PANEL241XDF, LOWER SURFACE HAS DENTS/PUCTURES (APPROX 2 EA) AND EDGE DAMAGED. DOT 103-29. FABRICATED MCD FLOOR PANEL 241XDF, 
- [SDR IPXA2025040745550](https://openairdocs.org/sdr/IPXA2025040745550), Mar 14, 2025: FLOOR PANEL. DAMAGED. FAULT - Z200, COMP, MCD, ABOVE CENTER BOX, FLOOR PANEL241XAF HAS UPPER SURFACE AND EDGE DAMAGED. DOT 103-38. FABRICATED MCD FLOOR PANEL 241XAF, IAW UPS SREO: B7
- [SDR IPXA2025040744836](https://openairdocs.org/sdr/IPXA2025040744836), Mar 14, 2025: FLOOR PANEL. DAMAGED. MCD, ABOVE CENTER BOX, FLOOR PANEL242XJF HAS LOWER SURFACE AND EDGE DAMAGED. DOT 103-10. FABRICATED MCD FLOOR PANEL 242XJF, IAW UPS SREO: B757-9692-REQ 001 REVI
- [SDR IPXA2025040745419](https://openairdocs.org/sdr/IPXA2025040745419), Mar 14, 2025: FLOOR PANEL. DAMAGED. FAULT - Z200, COMP, MCD, ABOVE CENTER BOX, FLOOR PANEL241XCF, LOWER SURFACE HAS SEVERAL DENTS/PUCTURES(APPROX 30 EA) AND EDGE DAMAGED. DOT 103-34. FABRICATED MC
- [SDR IPXA2025040744465](https://openairdocs.org/sdr/IPXA2025040744465), Mar 14, 2025: FLOOR PANEL. DAMAGED. FAULT - Z200, COMP, MCD, ABOVE CENTER BOX, FLOOR PANEL242XCF HAS SEVERAL DENTS AND PUCTURES (APPROX 23 EA). DOT 103-03. FABRICATED MCD FLOOR PANEL 242XCF, IAW U
- [SDR IPXA2025040744904](https://openairdocs.org/sdr/IPXA2025040744904), Mar 14, 2025: FLOOR PANEL. DAMAGED. FAULT - Z200, COMP, MCD, ABOVE CENTER BOX, FLOOR PANEL 242XEF HAS EDGE DAMAGED. DOT 103-15. FABRICATED MCD FLOOR PANEL 242XEF, IAW UPS SREO: B757-9692-REQ 001 R
- [SDR IPXA2025040744974](https://openairdocs.org/sdr/IPXA2025040744974), Mar 14, 2025: FLOOR PANEL. DAMAGED. COMP, MCD, ABOVE CENTER BOX, FLOOR PANEL 242XHF HAS EDGE DAMAGED. DOT 103-16. FABRICATED MCD FLOOR PANEL 242XHF, IAW UPS SREO: B757-9692-REQ 001 REVIEWED
- [SDR IPXA2025040444974](https://openairdocs.org/sdr/IPXA2025040444974), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL 242XHF HAS EDGE DAMAGED.
- [SDR IPXA2025040405454](https://openairdocs.org/sdr/IPXA2025040405454), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL241XBF HAS SEVERAL DENTS/PUCTURES (APPROX 45 EA), LOWER/UPPER SURFACE AND EDGE DAMAGED. REJECT- SREO AMT LABOR ROW NEEDS SIGNE
- [SDR IPXA2025040445296](https://openairdocs.org/sdr/IPXA2025040445296), Mar 14, 2025: FLOOR PANEL. PUNCTURED. **SDR FILED OPEN** FAULT - Z200, COMP, MCD, ABOVE CENTER BOX, FLOOR PANEL241XDF, LOWER SURFACE HAS DENTS/PUCTURES (APPROX 2 EA) AND EDGE DAMAGED. DOT 103-29 AUD
- [SDR IPXA2025040244732](https://openairdocs.org/sdr/IPXA2025040244732), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL242XFF HAS SEVERAL DENTS/PUCTURES. FABRICATED MCD FLOOR PANEL 242XFF, IAW UPS SREO: B757-9692-REQ 001.
- [SDR IPXA2025040345137](https://openairdocs.org/sdr/IPXA2025040345137), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL241XGF, LOWER SURFACE HAS DENTS/PUCTURES (APPROX 7 EA). FABRICATED MCD FLOOR PANEL 241XGF, IAW UPS SREO: B757-9692-REQ 001.
- [SDR IPXA2025040144998](https://openairdocs.org/sdr/IPXA2025040144998), Mar 14, 2025: FLOOR PANEL. DAMAGED. MCD, ABOVE CENTER BOX, FLOOR PANEL 242XGF HAS CORNER AND EDGE DAMAGED. FABRICATED MCD FLOOR PANEL 242XGF, IAW UPS SREO: B757-9692-REQ 001.
- [SDR IPXA2025040344864](https://openairdocs.org/sdr/IPXA2025040344864), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL242XBF HAS SEVERAL DENTS/PUCTURES (APPROX 33 EA) FABRICATED MCD FLOOR PANEL 242XBF, IAW UPS SREO: B757-9692-REQ 001.
- [SDR IPXA2025040345010](https://openairdocs.org/sdr/IPXA2025040345010), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL242XDF HAS LOWER/UPPER SURFACE AND EDGE DAMAGED. FABRICATED MCD FLOOR PANEL 242XDF,, IAW UPS SREO: B757-9692-REQ 001 U.
- [SDR IPXA2025040345190](https://openairdocs.org/sdr/IPXA2025040345190), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL241XJF HAS DENTS/PUCTURES AND EDGE DAMAGED. DOT 103-23. FABRICATED MCD FLOOR PANEL 241XJF, IAW UPS SREO: B757-9692-REQ 001. RE
- [SDR IPXA2025040245283](https://openairdocs.org/sdr/IPXA2025040245283), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL241XEF HAS SEVERAL DENTS/PUCTURES(APPROX 7 EA) AND EDGE DAMAGED. FABRICATED MCD FLOOR PANEL 241XEF, IAW UPS SREO: B757-9692-RE
- [SDR IPXA2025040345063](https://openairdocs.org/sdr/IPXA2025040345063), Mar 14, 2025: FLOOR PANEL. PUNCTURED. MCD, ABOVE CENTER BOX, FLOOR PANEL241XHF LOWER SURFACE HAS SEVERAL DENTS/PUCTURES(APPROX 20 EA) AND EDGE DAMAGED. FABRICATED MCD FLOOR PANEL 241XHF, IAW UPS SRE
- [SDR IPXA2025041037198](https://openairdocs.org/sdr/IPXA2025041037198), Mar 13, 2025: FIREWALL. CRACKED. NR 1 ENG LP COMPRESSOR INNER CASE AFT BULKHEAD FIREWALL WITH CRACK BTW 8-9 O'CLOCK. INSTALLED ENGINE#1 LH CENTER COMPRESSOR FAIRING OF LP COMPRESSOR INNER CASE.
- [SDR IPXA2025041037319](https://openairdocs.org/sdr/IPXA2025041037319), Mar 13, 2025: CASE. CRACKED. NR 1 ENG LP COMPRESSOR INNER CASE AFT AREA BTW 8-10 O'CLOCK WITH CRACKS AROUND HOLES (2 EA). REPAIR OF #1 ENG LP COMPRESSOR INNER CASE AFT AREA BTW 8-10 O'CLOCK
- [SDR IPXA2025040837319](https://openairdocs.org/sdr/IPXA2025040837319), Mar 13, 2025: CASE. CRACKED. NR 1 ENG LP COMPRESSOR INNER CASE AFT AREA BTW 8-10 O'CLOCK WITH CRACKS AROUND HOLES (2 EA)-DOT 139/45-MR/139. REVIEWED
- [SDR IPXA2025032503443](https://openairdocs.org/sdr/IPXA2025032503443), Mar 12, 2025: SILL DRAIN. CORRODED. FLOOR STRUCTURE, SUB-FLOOR PANEL AT MAIN CABIN COMPARTMENT RBL 50. UNDER FWD RH DRAIN HAS CORROSION AT NUTPLATE AREA. DOT 28-16. REPLACED NUTPLATE AT MAIN CABIN
- [SDR IPXA2025031311399](https://openairdocs.org/sdr/IPXA2025031311399), Mar 12, 2025: FLOORBEAM. CORRODED. FS 1180- FS1240 LBL 62 UPPER T-CHORD FALNGE IS EXFOLIATED AT FS1218-FS1224.REMOVED CORROSION FROM UPPER T-CHORD SURFACE, FS 1218-FS 1224 LBL 62, IAW 757-200PF S
- [SDR IPXA2025031311380](https://openairdocs.org/sdr/IPXA2025031311380), Mar 12, 2025: FLOORBEAM. CORRODED. FS 1220 LBL 65 TO LBL 70 UPPER PART OF T-CHORD FLANGE IS EXFOLIATED.REMOVED T-CHORD ON FS 1220 LBL 65 TO LBL 70 IAW B757-200, SRM 51-40-02, EVALUATED AND FOUND 
- [SDR IPXA2025041087698](https://openairdocs.org/sdr/IPXA2025041087698), Mar 11, 2025: SKIN. DAMAGED. RIGHT WING SLAT NR 8 OUTER SURFACE T/E WEDGE HAS 5 DENTS. INSTALLED #8 SLAT IAW AMM 27-81-02-424-021. REVIEWED
- [SDR IPXA2025031180414](https://openairdocs.org/sdr/IPXA2025031180414), Mar 11, 2025: SKIN. CRACKED. **SUPPLEMENTAL SDR** Z600 STR FAULT: RH WING FIXED LE SKIN UNDER SLAT #7 HAS A CRACK ON OB SIDE OF SKIN. INSTALLED RH WING FIXED LE SKIN REPAIR UNDER SLAT #7 IA
- [SDR IPXA2025040180414](https://openairdocs.org/sdr/IPXA2025040180414), Mar 11, 2025: SKIN. CRACKED. RH WING FIXED LE SKIN UNDER SLAT #7 HAS A CRACK ON OB SIDE OF SKIN VERIFIED STEPS 31 TO 33 OF SREO-11855-REQ002 (APPX B) ARE COMPLETED.<BR>RIGGING OF SLATS WILL
- [SDR IPXA2025031265344](https://openairdocs.org/sdr/IPXA2025031265344), Mar 10, 2025: FLOORBEAM. ERODED. FS 900 BL 0 TO RBL 72 HAS CHAFING ON T-CHORD AND PAINT ERODED AWAY. INSTALLED 1EA OUTER CHORD & 8EA SPLICE IAW SRM B757-200 TASK: 51-40-02. REVIEWED
- [SDR IPXA2025041065680](https://openairdocs.org/sdr/IPXA2025041065680), Mar 10, 2025: STRAP. CORRODED. UPPER APU INTAKE DOOR SURROUND STRAP P/N 148N3138-20 AT FS 1787 HAS CORROSION WITH CORRODED NUTPLATES. INSTALLED FWD STRAP P/N 148N3138-20 PER B757 SRM 51-40-02
- [SDR IPXA2025041065760](https://openairdocs.org/sdr/IPXA2025041065760), Mar 10, 2025: STRAP. DAMAGED. FS 1825 UPPER FUSELAGE APU DOOR SURROUND STRAP P/N 148N3138-8000 HAS CORROSION AND CORRODED NUTPLATES. INSTALLED (3EA) STRAPS AND (1EA) FILLER PER B757 SRM 53-8
- [SDR IPXA2025031265885](https://openairdocs.org/sdr/IPXA2025031265885), Mar 10, 2025: SUPPORT ANGLE. CORRODED. UPPER FUSELAGE FS 1820-FS1795 DOOR SURROUND LOWER STRAP AT STR 6R P/N 148N3152-1 HAS CORROSION. INSTALLED ANGLE STR6 PER SRM 51-40-02 RIVET P/N BACR15FT6D7C BAC
- [SDR IPXA2025031265833](https://openairdocs.org/sdr/IPXA2025031265833), Mar 10, 2025: SUPPORT ANGLE. CORRODED. UPPER FUSELAGE APU DOOR SURROUND FS1795 - FS1820 P/N 148N3152-2 AT STR 3R IS CORRODED. INSTALLED ANGLE STR3 PER SRM 51-40-02 RIVET P/N BACR15FT6D7C BACH #436497
- [SDR IPXA2024092765141](https://openairdocs.org/sdr/IPXA2024092765141), Sep 24, 2024: INDICATOR. MALFUNCTIONED. ENTRY DOOR LIGHT DID NOT GO OUT UPON CLOSING DOOR AT DEPARTURE R&R L1 DOOR PROX SENSOR PER MM 52-71-00-000-802. ADJ PER MM 52-71-00-825-223. TESTS GOOD. CLEARS 
- [SDR IPXA2024092465141](https://openairdocs.org/sdr/IPXA2024092465141), Sep 24, 2024: INDICATION SYS. FAULTED. ENTRY DOOR LIGHT DID NOT GO OUT UPON CLOSING DOOR AT DEPARTURE PLACARDED CREW ENTRY DOOR INDICATION IAW MEL 52-71-1. DMP COMPLIED WITH. PLACARD INSTALLED OPEN
- [SDR IPXA2024012929679](https://openairdocs.org/sdr/IPXA2024012929679), Jan 25, 2024: BUMPER. MISSING. *** SUPPLEMENTAL SDR *** CREW DOOR DAMPER BUMPER MISSING REPLACED MISSING BUMPER
- [SDR IPXA2024012529679](https://openairdocs.org/sdr/IPXA2024012529679), Jan 25, 2024: BUMPER. MISSING. **SDR FILED OPEN**CREW DOOR DAMPER BUMPER MISSING REPLACED MISSING BUMPER
- [SDR IPXA2023031191744](https://openairdocs.org/sdr/IPXA2023031191744), Feb 28, 2023: FRAME. DENTED. INSPECTION TYPE:CK1CAFT CARGO PIT FRAME STA 1500 BETWEEN STR 25R AND 26R HAS A DENT.FRAME WAS REPAIRED PER RCD 272034 / SRM 53-00-07-2R-5 DETAIL III
- [SDR IPXA2023031091731](https://openairdocs.org/sdr/IPXA2023031091731), Feb 28, 2023: FRAME. DENTED. INSPECTION TYPE:C13*MAJOR REPAIR* FWD CARGO PIT FRAME 680 RH BETWEEN STR 23 TO STR 27 HAS AN EXISTING REPAIR WITH DENTREPAIRED PER UPS RCD 267664 - SRM 53-00-07
- [SDR IPXA2023031191748](https://openairdocs.org/sdr/IPXA2023031191748), Feb 28, 2023: FRAME. DENTED. INSPECTION TYPE:SEG1*MAJOR REPAIR* AFT CARGO PIT - FRAME AT STA 1220 BETWEEN STR 26 AND 27 RH SIDE HAS A DENTFRAME WAS REPAIRED IAW RCD 272032 / SRM 53-00-07-2R
- [SDR IPXA2022053082667](https://openairdocs.org/sdr/IPXA2022053082667), May 28, 2022: EICAS. FAULT MESSAGE. INSPECTION TYPE:NA***DIVERSION*** CABIN ALT WARNINGT/S IAW FIM 21-30-00-815-802, FOUND AC MOTOR #2 AT FAULT. M.M 7392277. R/R AC MOROT #2 IAW AMM 21-31-05 PB401
- [SDR IPXA2022012578266](https://openairdocs.org/sdr/IPXA2022012578266), Jan 25, 2022: TAT PROBE. NONE. INSPECTION TYPE:N/A**ATB SDR FILED**NO EMERG**REQ'D RADAR VECTORS**A/C LANDED WITHOUT INCIDENT** AFTER ROTATION ON T.O RECIEVED TAT PROBE EICAS. A FEW MINUTES L
- [SDR IPXA2021110575635](https://openairdocs.org/sdr/IPXA2021110575635), Nov 5, 2021: FLOOR PANEL. DAMAGED. INSPECTION TYPE:SEG4MAIN CARGO COMPARTMENT, FLOOR PANEL 241XKF IS DAMAGED.FABBED PANEL 241XKF FROM 5024N400001SS-G, BATCH# 3855547 PER SREO B757-5320-9662-K
- [SDR IPXA2021110575633](https://openairdocs.org/sdr/IPXA2021110575633), Nov 5, 2021: FLOOR PANEL. DAMAGED. INSPECTION TYPE:SEG4MAIN CARGO COMPARTMENT, FLOOR PANEL 241XFF IS DAMAGED.FABBED PANEL 241FF FROM 5024N400001SS-G, BATCH#3855547 PER SREO B757-5320-9692-K.
- [SDR IPXA2021021065528](https://openairdocs.org/sdr/IPXA2021021065528), Feb 9, 2021: INERTIA REEL. BROKEN. INSPECTION TYPE:N/AIN TURBULENCE COVER FELL OFF INERITAL REEL AND HANDLES FELL OUT TO THE FLOORREMOVED AND REPLACED 2EA DESCENT DEVICES IAW AMM 25 61 02 252 005
- [SDR IPXA2020060155925](https://openairdocs.org/sdr/IPXA2020060155925), May 29, 2020: TRANSMISSION. MALFUNCTIONED. EMERGENCY DECLARED LANDED W/O INCIDENT. DURING APPROACH, WHEN FLAPS 1 SELECTED, TE FLAP DISAGREE EICAS MSG RECEIVED. USED ALT FLAPS PER CHECKLIST. LT INBD FLAP 
- [SDR IPXA2019101657945](https://openairdocs.org/sdr/IPXA2019101657945), Oct 15, 2019: FLOOR PANEL. DAMAGED. INSPECTION TYPE:C1MAIN CARGO COMPARTMENT, FLOOR PANEL 221XCF DAMAGEDFABBED PANEL 221XCF FROM 5024N00001SS-G, BATCH# 3546253 PER SREO B757-5320-9692-K
- [SDR IPXA2019101647905](https://openairdocs.org/sdr/IPXA2019101647905), Oct 14, 2019: FLOOR PANEL. DAMAGED. INSPECTION TYPE:C1, MAIN CABIN FLOOR BOARD #231XCF IS SATURATED WITH SKYDROL FLUID.FABBED 231XCF FROM 5024N40000155-G, BATCH# 3546253 PER SREO B757-5320-9692-K

All 105: https://openairdocs.org/aircraft/N473UP/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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