# N455UP: 1995 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: 25476
- Year built: 1995
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 28, 1995
- Certificate issued: October 2, 1995
- Expires: August 31, 2028
- Mode S code: A5867F
- 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=455UP
- Page: https://openairdocs.org/aircraft/N455UP

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/N455UP/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 N455UP.

## FAA accident and incident reports

None matched to N455UP.

## Service difficulty reports (211, 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 IPXA2026100619415](https://openairdocs.org/sdr/IPXA2026100619415), Oct 6, 2026: BRACKET. CORRODED. RIGHT HORIZONTAL STAB TO ELEVATOR BONDING STRAP ATTACH BRACKET HAS CORROSION AT HORIZONTAL STAB REAR SPAR OTBD SIDE OF MOST OTBD HINGE.
- [SDR IPXA2026083072584](https://openairdocs.org/sdr/IPXA2026083072584), Aug 19, 2026: SEAT TRACK. CORRODED. AFTER REMOVAL OF RH OTBD FLOORBOARD IN MAIN CARGO FOUND RT OTBD SEAT TRACK INBD FLANGE UPPER SURFACE EXFOLIATED STA 440 RBL 45. ACCOMPLISHED THE PERMANENT REPAI
- [SDR IPXA2026090730575](https://openairdocs.org/sdr/IPXA2026090730575), Aug 11, 2026: MOUNT. GOUGED. STR- DURING OK TO INSTALL FOUND #2 ENG PYLON AFT STRUT MOUNT I/B SIDE TO HAVE (3) GOUGES FROM BULGING SCREWS ON PNL 443ML ATA 54 ACCOMPLISHED THE REPAIR PER EO-
- [SDR IPXA2026082158867](https://openairdocs.org/sdr/IPXA2026082158867), Jul 25, 2026: SUPPORT. CRACKED. AFTER CLEANING WW, FOUND RT WW CUTOUT CRACKED. REMOVED SEAL & RETAINER FROM SEAL RETAINER SUPPORT. IAW AMM 20-10-23-004-001, 32-12-51-004-001, REV 140, SRM 51-4
- [SDR IPXA2026090806015](https://openairdocs.org/sdr/IPXA2026090806015), Jul 22, 2026: FRAME. DENTED. MAJOR REPAIR, AFT CARGO BAY INTERNAL FUSELAGE STRUCTURE, FRAME HAS 2 EA DENT APPROX AT BS 1500, BTW STGR 25R AND STGR 26R, ACCOMPLISHED REPAIR PER EO-98513-REQ1
- [SDR IPXA2026083005688](https://openairdocs.org/sdr/IPXA2026083005688), Jul 22, 2026: FLOORBEAM. CORRODED. MAJOR REPAIR, MAIN DECK CARGO BAY FLOORBEAM LOWER FLANGE HAD CORROSION APPROX AT BS 1560, RBL 26, ACCOMPLISHED THE REPAIR PER EO-98392-REQ1 AND STE-SAA EA 757-5
- [SDR IPXA2026090705909](https://openairdocs.org/sdr/IPXA2026090705909), Jul 22, 2026: FLOORBEAM. CORRODED. MAJOR REPAIR, MAIN DECK CARGO BAY FLOORBEAM LOWER FLANGE HAS MULTIPLE NUT PLATE CORRODED APPROX AT BS 1480, BL 0 THRU RBL 62, ACCOMPLISHED THE PERMANENT REPAIR 
- [SDR IPXA2026072906421](https://openairdocs.org/sdr/IPXA2026072906421), Jul 22, 2026: SIDEWALL PANEL. CORRODED. AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1200 AND BS 1310, LBL 20 THRU LBL 24, INSTALLED AFT CARGO LT SIDE
- [SDR IPXA2026081704713](https://openairdocs.org/sdr/IPXA2026081704713), Jul 22, 2026: STRAP. CORRODED. AFT CARGO COMPARTMENT CEILING STABILIZATION STRAP HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1560 AND BS 1580, LBL 24.75, INSTALLED NEW AFT CARGO BAY CEILING
- [SDR IPXA2026080806602](https://openairdocs.org/sdr/IPXA2026080806602), Jul 22, 2026: SIDEWALL PANEL. CORRODED. AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1410 AND BS 1530, LBL 16 THRU LBL 24. INSTALLED REPAIR PARTS (DOU
- [SDR IPXA2026080806726](https://openairdocs.org/sdr/IPXA2026080806726), Jul 22, 2026: FLOOR SUPPORT. CORRODED. AFT CARGO BAY FLOOR SUPPORT HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1440 - 1520, RBL 2.90. INSTALLED THE CHANNEL -7 AT AFT CARGO COMPARTMENT FLOOR SUPPORT
- [SDR IPXA2026080806744](https://openairdocs.org/sdr/IPXA2026080806744), Jul 22, 2026: FLOOR SUPPORT. CORRODED. AFT CARGO COMPARTMENT FLOOR STRINGER HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1440 AND BS 1520, RBL 7.55. INSTALLED THE CHANNEL -7 IN AFT CARGO BAY FLOOR S
- [SDR IPXA2026080806462](https://openairdocs.org/sdr/IPXA2026080806462), Jul 22, 2026: SIDEWALL PANEL. CORRODED. AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1310 AND BS 1410, LBL 20 THRU LBL 24. INSTALLED AND FILLET SEALED
- [SDR IPXA2026080805617](https://openairdocs.org/sdr/IPXA2026080805617), Jul 22, 2026: SIDEWALL PANEL. CORRODED. AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1530 AND BS 1640, RBL 16 AND RBL 22. FABRICATED AND INSTALLED, 3E
- [SDR IPXA2026080805640](https://openairdocs.org/sdr/IPXA2026080805640), Jul 22, 2026: SIDEWALL PANEL. CORRODED. AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1440 & 1530, RBL 16 AND RBL 24. INSTALLED LT SIDE PANEL TO AFT CA
- [SDR IPXA2026072704713](https://openairdocs.org/sdr/IPXA2026072704713), Jul 22, 2026: STRAP. CORRODED. AFT CARGO COMPARTMENT CEILING STABILIZATION STRAP HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1560 AND BS 1580, LBL 24.75, ORIGINAL MATERIAL TICKNESS .032", I
- [SDR IPXA2026072706627](https://openairdocs.org/sdr/IPXA2026072706627), Jul 22, 2026: FLOOR SUPPORT. CORRODED. AFT CARGO COMPARTMENT FLOOR SUPPORT HAD CORROSION ON MULTIPLE AREAS APPROX BTW BS 1440 AND BS 1500, LBL 16.10. INSTALLED ONE CHANNEL-7 IN AFT CARGO BAY FLOOR SU
- [SDR IPXA2026072706770](https://openairdocs.org/sdr/IPXA2026072706770), Jul 22, 2026: FLOOR SUPPORT. CORRODED. AFT CARGO BAY FLOOR SUPPORT HAS CORROSION ON MULTIPLE AREAS APPROX BTWN BS 1440 AND BS 1500, RBL 16.10, VERIFIED REMOVAL OF FLOOR SUPPORT ON STEP 3. INSTALLED 1
- [SDR IPXA2026072704718](https://openairdocs.org/sdr/IPXA2026072704718), Jul 22, 2026: STRAP. CORRODED. AFT CARGO COMPARTMENT CEILING STABILIZATION STRAP HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1560 AND BS 1580, LBL 45.50, INSTALLED NEW AFT CARGO COMPARTMENT
- [SDR IPXA2026072297254](https://openairdocs.org/sdr/IPXA2026072297254), Jul 22, 2026: SUPPORT ANGLE. CORRODED. APU INLET SURROUND STRUCTURE FWD -20 STRAP UPPER AND LOWER SUPPORT ANGLES HAVE EXFOLIATING CORROSION. INSTALLED (4EA) ANGLES SUPPORT UPPER AND LOWER AREA AND FW
- [SDR IPXA2026072200248](https://openairdocs.org/sdr/IPXA2026072200248), Jul 22, 2026: SKIN. CORRODED. APU INLET SURROUND STRUCTURE AFT LANDING HAS CORROSION AROUND NUTPLATES. INSTALLED FABRICATED REPAIR PARTS (5EA) -1 STRAP, -2 STRAP, -3 FILLER, -4 FILLER AND -7
- [SDR IPXA2026081054363](https://openairdocs.org/sdr/IPXA2026081054363), Jul 20, 2026: TEE ANGLE. CORRODED. LH ECS BAY DOOR 2ND FROM FWD PANEL LANDING HAS CORROSION IN MULTIPLE AREAS THROUGHOUT STR ATA 51-00 GM049. INSTALLED BEAM BTW BS 918 TO BS 967 WL=133.15 LBL=6.8
- [SDR IPXA2026081254388](https://openairdocs.org/sdr/IPXA2026081254388), Jul 20, 2026: TEE ANGLE. CORRODED. LH ECS BAY DOOR FWD PANEL LANDING HAS CORROSION IN MULTIPLE AREAS THROUGHOUT STR ATA 51-00 GM048. LOCATED AND DRILLED BEAM AT BS 918 TO BS 967 WL=133.15 RBL=6.8
- [SDR IPXA2026081254365](https://openairdocs.org/sdr/IPXA2026081254365), Jul 20, 2026: TEE ANGLE. CORRODED. RH ECS BAY DOOR AFT PANEL LANDING HAS CORROSION IN MULTIPLE AREAS THROUGHOUT. INSTALLED BEAM BTW BS 1003 TO BS 1037.5, WL=133.15 RBL=6.84 IAW SRM 51-40-02-0G-0,
- [SDR IPXA2026072254388](https://openairdocs.org/sdr/IPXA2026072254388), Jul 20, 2026: LANDING. CORRODED. LEFT ECS BAY DOOR FWD PANEL LANDING HAS CORROSION IN MULTIPLE AREAS THROUGHOUT. VERIFIED AREA IS OUT OF LIMITS ON STEP 7 PER DOCUMENTS.
- [SDR IPXA2026072254363](https://openairdocs.org/sdr/IPXA2026072254363), Jul 20, 2026: LANDING. CORRODED. LEFT ECS BAY DOOR 2ND FROM FWD PANEL LANDING HAS CORROSION IN MULTIPLE AREAS THROUGHOUT STR. VERIFIED AREA IS OUT OF LIMITS ON STEP 7.
- [SDR IPXA2026081624432](https://openairdocs.org/sdr/IPXA2026081624432), Jul 18, 2026: CHANNEL. CRACKED. LEFT HORIZONTAL STAB LOWER SLIDING FAIRING LEADING EDGE GUIDE CHANNEL LOWER AND MIDDLE SECTIONS ATTACHED TO FUSELAGE WORN THIN AND CRACKED. INSTALLED NEW TRACK 
- [SDR IPXA2026081624489](https://openairdocs.org/sdr/IPXA2026081624489), Jul 18, 2026: CHANNEL. CRACKED. RIGHT HORIZONTAL STAB LOWER SLIDING FAIRING LEADING EDGE GUIDE CHANNEL LOWER AND MIDDLE SECTIONS ATTACHED TO FUSELAGE WORN THIN AND CRACKED. INSTALLED NEW TRACK
- [SDR IPXA2026081530937](https://openairdocs.org/sdr/IPXA2026081530937), Jul 18, 2026: SUPPORT BRACKET. CRACKED. RIGHT AFT WTB LOWER PANEL LANDING SUPPORT BRACKET HAS EVIDENCE OF CRACK AT RADIUS. INSTALED NEW WTB LOWER PANEL LANDING SUPPORT BRACKET IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026081130876](https://openairdocs.org/sdr/IPXA2026081130876), Jul 18, 2026: SUPPORT BRACKET. CRACKED. LEFT AFT WTB PANEL LANDING SUPPORT BRACKET HAS EVIDENCE OF CRACK AT THE RADIUS. INSTALLED NEW SUPPORT BRACKET ON LH AFT WTB PANEL STRUCTURE IAW SRM 51-40-02-OG-
- [SDR IPXA2026081130875](https://openairdocs.org/sdr/IPXA2026081130875), Jul 18, 2026: SUPPORT BRACKET. CRACKED. RIGHT AFT WTB UPPER PANEL LANDING SUPPORT BRACKET HAS EVIDENCE OF CRACK AT RADIUS. INSTALLED NEW SUPPORT BRACKET AT AFT UPPER WTB RAIRING FRAME STRUCTURE IAW B7
- [SDR IPXA2026090219203](https://openairdocs.org/sdr/IPXA2026090219203), Jul 17, 2026: SKIN. DENTED. MAJOR REPAIR, MAIN DECK CARGO DOOR EXTERNAL SKIN HAS MULTIPLE DENTS, APPROX BTW BS 500 & BS 600. ACCOMPLISHED THE REPAIR PER EO-98511-REQ1 AND STE-SAA EA 757-52
- [SDR IPXA2026091110136](https://openairdocs.org/sdr/IPXA2026091110136), Jul 17, 2026: PAD. TORN. NR 1 INBD TR 3 TEFLON PADS TORN. REMOVED AND REPLACED 3 EA TEFLON PADS AT #1 INBD TR IAW SRM 51-40-02-0G-0, PAR 5.
- [SDR IPXA2026081810136](https://openairdocs.org/sdr/IPXA2026081810136), Jul 17, 2026: PAD. TORN. NR 1 INBD TR 3 TEFLON PADS TORN.
- [SDR IPXA2026080615811](https://openairdocs.org/sdr/IPXA2026080615811), Jul 17, 2026: NUT PLATE. CORRODED. AREA AFT OF BULK CARGO COMP CABIN FLOOR NUTPLATE ASSY HAS CORROSION, STA. 1681.8, LBL 43. INSTALLED NUTPLATE ASSY ON AFT OF BULK CARGO COMP CABIN FLOOR STA. 168
- [SDR IPXA2026081410724](https://openairdocs.org/sdr/IPXA2026081410724), Jul 17, 2026: SEAL. TORN. NR 1 ENG OTBD EXHAUST SEAL TORN AT 9 O`CLOCK POSITION. REMOVED AND REPLACED NR 1 ENGINE OTBD EXHAUST SEAL AT 9 O`CLOCK POSITION IAW AMM 78-11-04-308-110-R00, AN
- [SDR IPXA2026080514081](https://openairdocs.org/sdr/IPXA2026080514081), Jul 17, 2026: FLOOR SUPPORT. CRACKED. DURING REMOVAL OF FLOOR PANEL 232XFF FOUND FLOOR SUPPORT CRACKED. REMOVED ANGLE SUPPORT AT INTERCOSTAL AT LOWER AREA FLOOR PANEL 232XFF BETWEEN STA-480 TO STA-5
- [SDR IPXA2026080316011](https://openairdocs.org/sdr/IPXA2026080316011), Jul 17, 2026: NUT PLATE. CORRODED. AREA AFT OF BULK CARGO COMP CABIN FLOOR NUTPLATE IS CORRODED, BS 1681.8, RBL 12. REMOVED AND REPLACED NUTPLATE AND INSTALLED PLATE AT AFT OF BULK CARGO CABIN FL
- [SDR IPXA2026072215771](https://openairdocs.org/sdr/IPXA2026072215771), Jul 17, 2026: NUT PLATE. CORRODED. AREA AFT OF BULK CARGO COMP CABIN FLOOR NUTPLATE ASSY HAS CORROSION, BS 1715, LBL 4.. REMOVED NUTPLATE ASSY AT AREA AFT OF BULK CARGO COMP CABIN FLOOR, BS 1715,
- [SDR IPXA2026072115764](https://openairdocs.org/sdr/IPXA2026072115764), Jul 17, 2026: ANGLE. CORRODED. AREA AFT OF BULK CARGO COMP CABIN FLOOR NUTPLATE BRACKET HAS EXFOLIATION CORROSION, BS 1715, LBL 11. 83-009. REMOVED NUTPLATE BRACKET AT AREA AFT OF BULK CARGO 
- [SDR IPXA2026071818262](https://openairdocs.org/sdr/IPXA2026071818262), Jul 17, 2026: FLOORBEAM. CORRODED. MAJOR REPAIR, MAIN CARGO RT FLOORBEAM HAE SURFACE CORROSION AT NUT PLATES 2 PLACES AT APPROX BS 1200, RBL 8. ACCOMPLISHED REPAIR IAW SRM 53-00-51-2R-6, REPAIR 6
- [SDR IPXA2026091101707](https://openairdocs.org/sdr/IPXA2026091101707), Jul 16, 2026: SKIN. CORRODED. APU COMPARTMENT TAILCONE LOWER BILGE ALUMINUM HONEYCOMB SKIN PANELS BETWEEN BS 1963 AND 1992 HAS AREAS OF CORROSION TO INCLUDE ATTACHMENT TO FRAMES WITH AREAS O
- [SDR IPXA2026091100666](https://openairdocs.org/sdr/IPXA2026091100666), Jul 16, 2026: ANGLE. CORRODED. RIGHT HORIZONTAL STAB TO ELEVATOR BONDING STRAP ATTACH BRACKET HAS CORROSION AT HORZ STAB REAR SPAR OTBD SIDE OF MOST OTBD HINGE. RT HORIZ STAB TO ELEVATOR BOND
- [SDR IPXA2026081286146](https://openairdocs.org/sdr/IPXA2026081286146), Jul 16, 2026: RETAINER. WORN. APU COMPARTMENT FWD BULKHEAD SAFETY CATCH ANGLE FOR RT APU DOOR 316AR WORN THIN. RL017. INSTALLED 1 NEW RETAINER AT STA 1885.20 BELOW WL 210 (APU COMP. FWD BULK
- [SDR IPXA2026081486342](https://openairdocs.org/sdr/IPXA2026081486342), Jul 16, 2026: CHANNEL. CHAFED. APU ACCESS DOOR 316AR FIRE LOOP SUPPORT RAIL HAS CHAFING DAMAGE AT AFT END AND DONT FORGET TO PROVIDE CLEARANCE AFTER REPAIR. RL022. LOCATED AND DRILLED NEW CHA
- [SDR IPXA2026081501707](https://openairdocs.org/sdr/IPXA2026081501707), Jul 16, 2026: SKIN. CORRODED. APU COMPARTMENT TAIL CONE LOWER BILGE ALUMINUM HONEYCOMB SKIN PANELS BETWEEN BS 1963 & 1992 HAD AREAS OF CORROSION TO INCLUDE ATTACHMENT TO FRAMES WITH AREAS OF
- [SDR IPXA2026080800710](https://openairdocs.org/sdr/IPXA2026080800710), Jul 16, 2026: ATTACH BRACKET. CORRODED. LEFT HORIZONTAL STAB TO ELEVATOR BONDING STRAP ATTACH BRACKET HAS CORROSION AT HORIZONTAL STAB REAR SPAR OTBD SIDE OF MOST OTBD HINGE. RL048 INSTALLED BRACKET A
- [SDR IPXA2026081586787](https://openairdocs.org/sdr/IPXA2026081586787), Jul 16, 2026: SPLICE STRAP. CORRODED. AFT FUSELAGE SKIN PANEL SUPPORT FRAME BS 1992 FWD SIDE SPLICE PLATE AT 6:00 POSITION HAS CORROSION WITH POSSABLE CORROSION ON AFT SIDE. INSTALLED NEW FABRICATED
- [SDR IPXA2026080897053](https://openairdocs.org/sdr/IPXA2026080897053), Jul 16, 2026: FRAME. CORRODED. RT ELEVATOR HAS EVIDENCE OF CORROSION AT 2 PLACES OTBD LOWER SURFACE. : VERIFIED STEP # 9 AND 10 C/W FABRICATED LOWER PLATE AT R/H ELEVATOR AND OK TO INSTALLED 
- [SDR IPXA2026072900666](https://openairdocs.org/sdr/IPXA2026072900666), Jul 16, 2026: ATTACH BRACKET. CORRODED. R/H HORZ STAB TO ELEVATOR BONDING STRAP ATTACH BRACKET HAS CORROSION AT HORZ STAB REAR SPAR OTBD SIDE OF MOST OTBD HINGE. RL047 VERIFIED STEP # 8 C/W INSTELLED 

All 211: https://openairdocs.org/aircraft/N455UP/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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