# N937FD: 1987 Boeing 757-2T7

- Status: Valid registration
- Airframe: [Boeing 757-2T7](https://openairdocs.org/model/boeing-757-2t7) (registry code 138491A, 239 seats)
- Engine: [Rolls-Royce RB-211 series](https://openairdocs.org/engine/rolls-royce-rb-211-series) (registry code 54555)
- Serial number: 23895
- Year built: 1987
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 21, 1999
- Certificate issued: June 17, 2009
- Expires: July 31, 2027
- Mode S code: AD002B
- Registered owner: [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP)
- Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis)
- Owner type: Corporation
- Owner's area on the map: 35.0351° N, 89.9272° W: Placed by OpenAirDocs at the center of ZIP code 38118, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=937FD
- Page: https://openairdocs.org/aircraft/N937FD

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 757-2T7)

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/N937FD/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 N937FD.

## FAA accident and incident reports

None matched to N937FD.

## Service difficulty reports (178, 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 FDEA202609141333](https://openairdocs.org/sdr/FDEA202609141333), Sep 14, 2026: GUST LOCK. FAILED. WHILE CLOSING THE L-1 DOOR, RAMP WAS UNABLE TO RELEASE THE GUST LOCK. FOUND HOLD OPEN DOOR COLLAR DAMAGED AND WILL REQUIRE REPLACEMENT. PART NIS AT FLL. AMM 52-
- [SDR FDEA202607150927](https://openairdocs.org/sdr/FDEA202607150927), Jul 15, 2026: COLLAR. BROKEN. L1 DOOR GUST LOCK FOUND BROKEN DURING POST FLIGHT CHECK UPON FLIGHT ARRIVAL. REINSTALLED NEW AND SERVICEABLE GUST LOCK AS REQUIRED, OPS CHECK GOOD IAW AMM 52-11
- [SDR FDEA202605280640](https://openairdocs.org/sdr/FDEA202605280640), May 28, 2026: GUST LOCK. DAMAGED. L1 DOOR HOLD OPEN LOCK IS BROKEN. TROUBLESHOOTING REQUIRED PRIOR TO INSTALLING IPC EFFECTIVITY VERIFICATION IS ALSO REQUIRED. REMOVED AND REPLACED L1 DOOR HOLD 
- [SDR FDEA202601060008](https://openairdocs.org/sdr/FDEA202601060008), Jan 6, 2026: SKIN. CORRODED. ENG. #2 NACELLE STRUT AFT ACCESS PANEL 443LL INSIDE SKIN AREA IS WITH CORROSION AREA WITH CORROSION AT ENG. #2 NACELLE STRUT AFT ACCESS PANEL 443LL INSIDE SKIN 
- [SDR FDEA202601060007](https://openairdocs.org/sdr/FDEA202601060007), Jan 6, 2026: CREASE BEAM. CRACKED. RH LOBE INTERIOR BETWEEN BS 1720 AND STR 17 HAS CREASE BEAM WITH CRACK 2 INCH APROX. ACCOMPLISHED REPAIR ON ADDITIONAL DAMAGE FOUND: CRACK IN THE HOLE AT AFT PR
- [SDR FDEA202512302297](https://openairdocs.org/sdr/FDEA202512302297), Dec 30, 2025: SKIN. CORRODED. NR 1 ENGINE NACELLE STRUT PP STA 174.30 R/H FWD BULKHEAD INTERNAL SIDE SKIN WITH CORROSION THIS JOB WAS ACCOMPLISHED UNDER FEDEX E.A.#: F - 5430 - T0385806 P1 W
- [SDR FDEA202512302296](https://openairdocs.org/sdr/FDEA202512302296), Dec 30, 2025: SKIN. CORRODED. NR 1 ENGINE NACELLE STRUT ACCESS PANEL 433JR CUTOUT WITH CORROSION THIS JOB WAS ACCOMPLISHED UNDER FEDEX E.A F- 5430 - T0385806 P1
- [SDR FDEA202512292295](https://openairdocs.org/sdr/FDEA202512292295), Dec 29, 2025: STRINGER. CORRODED. MEC BETWEEN BS 418 - 440, S24R CORRODED. PERMANENTLY REPAIRED STRINGER 24R IAW SRM 53-00-03-2R, REP 2, FIG 201.
- [SDR FDEA202512272292](https://openairdocs.org/sdr/FDEA202512272292), Dec 27, 2025: SKIN. CORRODED. NO 1 ENGINE NACELLE BETWEEN ACCESS PANEL 433 HR AND 433 JR INTERNAL SKIN WITH CORROSION. JOBS FOR NR W/O 91519, N00437 AND N00438 WAS INCLUDED AND ACCOMPLISHED 
- [SDR FDEA202512222284](https://openairdocs.org/sdr/FDEA202512222284), Dec 22, 2025: CREASE BEAM. CORRODED. MAIN CABIN. CREASE BEAM. (RH) STA 1200 CORRODED. CORROSION OUT OF LIMITS AT MAIN CARGO COMPARTMENT CREASE BEAM INBOARD CHORD AT STA 1200 RBL 64 WAS REPAIRED IAW
- [SDR FDEA202512222283](https://openairdocs.org/sdr/FDEA202512222283), Dec 22, 2025: CREASE BEAM. CORRODED. MCC FLOOR BTWN STA 440 - 460 (RH CREASE BEAM) RBL 64.5 APROX WAS FOUND ON LOCATION WITH CORROSION. CORROSION OUT OF LIMITS AT MAIN CARGO COMPARTMENT, CREASE BEA
- [SDR FDEA202512222282](https://openairdocs.org/sdr/FDEA202512222282), Dec 22, 2025: CREASE BEAM. CORRODED. MAIN CARGO BAY, FLOOR INBOARD CHORD HAS SURFACE CORROSION AROUND NUTS PLATE BETWEEN BS 860 AND 879 CORROSION OUT OF LIMITS AT MAIN CARGO BAY CREASE BEAM INBOARD
- [SDR FDEA202512192264](https://openairdocs.org/sdr/FDEA202512192264), Dec 19, 2025: SKIN. CORRODED. ENG NR 2 NACELLE STRUT FWD ACCESS PANEL 443AR INSIDE SKIN IS WITH CORROSION. (INNER AREA.) ENG. NR 2 NACELLE STRUT OTBD SIDE FWD ACCESS PANEL 443AR SKIN OUT OF 
- [SDR FDEA202512172260](https://openairdocs.org/sdr/FDEA202512172260), Dec 17, 2025: DECK PLATE. CORRODED. POINTS NR 2 AND 3 WITH CORROSION OUT OF LIMITS AT DECK PLATE AREA, BS 1681, BTW RBL 13 - 23, OUT OF LIMITS AT CABIN DECK PLATE. REPAIRED IAW SRM 53-60-51-2R, RE
- [SDR FDEA202512172259](https://openairdocs.org/sdr/FDEA202512172259), Dec 17, 2025: SKIN. CORRODED. NR 2 NACELLE STRUT FWD ACCESS PANEL 443GL INSIDE SKIN AREA IS WITH CORROSION. NR 2 NACELLE STRUT INBD SIDE FWD ACCESS PANEL 443GL SKIN OUT OF LIMITS WAS REPLACE
- [SDR FDEA202512122247](https://openairdocs.org/sdr/FDEA202512122247), Dec 12, 2025: SHEAR WEB. CORRODED. CABIN FLOOR SHEAR WEB HAD MULTIPLES SPOTS OF CORROSION, BS 1680 - 1720, AREA OUT OF LIMITS. BS 1697, LBL 08 IAW SRM 53-60-51-1A. REPAIRED IAW SRM 53-60-51-2R, R
- [SDR FDEA202512122246](https://openairdocs.org/sdr/FDEA202512122246), Dec 12, 2025: SEAT TRACK. CORRODED. MAIN CARGO BAY SEAT TRACK 45.50 RBL BETWEEN BS 1100 -1140 HAS MULTIPLE AREAS WITH CORROSION. REMOVED SEAT TRACK BS 1076 TO 1180, RBL 45.50 IAW SRM 51-40-02-0G; 
- [SDR FDEA202512122245](https://openairdocs.org/sdr/FDEA202512122245), Dec 12, 2025: SEAT TRACK. CORRODED. MAIN CARGO BAY, SEAT TRACK 45.50 LBL BETWEEN BS 1180 - 1200 WITH CORROSION IN MULTIPLES AREAS. REMOVED SEAT TRACK SECTION OUT OF LIMITS AT MAIN CARGO BAY BS 118
- [SDR FDEA202512122244](https://openairdocs.org/sdr/FDEA202512122244), Dec 12, 2025: SEAT TRACK. CORRODED. MAIN CARGO BAY FLOOR SEAT TRACK HAS SURFACE CORROSION BETWEEN BS 680 & 720, RBL 58.22. REMOVED SEAT TRACK SECTION OUT LIMITS AT MAIN CARGO BS BS 640 - 880, RBL 
- [SDR FDEA202512122243](https://openairdocs.org/sdr/FDEA202512122243), Dec 12, 2025: SEAT TRACK. CORRODED. MAIN CABIN. SEAT TRACK, RBL 58.22 BTW BS 1180 TO 1200 CORRODED REMOVED SEAT TRACK SECTION OUT OF LIMITS AT MAIN CARGO COMPARTMENT BS 1180 TO 1420 RBL 58.22 IAW 
- [SDR FDEA202512122242](https://openairdocs.org/sdr/FDEA202512122242), Dec 12, 2025: SEAT TRACK. CORRODED. MAIN CARGO BAY SEAT TRACK LBL 58.22, BS 1180 - 1420 WITH CORROSION IN MULTIPLE AREAS. REMOVED THE SEAT TRACK SECTION IAW SRM 51-40-02-0G. TRIMMED, LOCATED, DRIL
- [SDR FDEA202512122241](https://openairdocs.org/sdr/FDEA202512122241), Dec 12, 2025: SEAT TRACK. CORRODED. MAIN CARGO COMPARMENT SEAT TRACK LBL BETWEEN BS 1180 - 900 WITH CORROSION IN MULTIPLE AREAS. REMOVED THE SEAT TRACK SECTION OUT OF LIMITS AT MAIN CARGO BAY BS 9
- [SDR FDEA202512122240](https://openairdocs.org/sdr/FDEA202512122240), Dec 12, 2025: SKIN. DELAMINATED. LEFT WING OTBD MAIN FLAP T/E UPPER SURFACE HAD POSSIBLE DELAMINATION. APPLIED PERMANENT REPAIR ON AREAS WITH DELAMINATION AT LT WING OTBD MAIN FLAP T/E UPPER SU
- [SDR FDEA202512112237](https://openairdocs.org/sdr/FDEA202512112237), Dec 11, 2025: CREASE BEAM. CORRODED. MAIN CARGO BAY FLOOR CREASE BEAM HAS SURFACE CORROSION BETWEEN BS 760 AND 780. REMOVED CREASE BEAM INBD CHORD SECTION OUT OF LIMITS AT MAIN CARGO COMPARTMENT LB
- [SDR FDEA202512102230](https://openairdocs.org/sdr/FDEA202512102230), Dec 10, 2025: SKIN. DENTED. LEFT HORIZONTAL STAB UPPER SKIN HAD REPAIR DAMAGE AT LOWER INTERNAL SURFACE, HSS 104.248 & 128.248, DENT WITH DELAMINATION AT LT HORIZONTAL STAB UPPER SKIN ON L
- [SDR FDEA202512102229](https://openairdocs.org/sdr/FDEA202512102229), Dec 10, 2025: SKIN. DENTED. LEFT HORIZONTAL STAB UPPER SKIN HAD FIVE DENTS BETWEEN HSS 81.249 AND 104.248, APPLIED PERMANENT REPAIR AT LT HORIZONTAL STAB UPPER SKIN IAW SRM 55-10-01-1A, TA
- [SDR FDEA202408301193](https://openairdocs.org/sdr/FDEA202408301193), Aug 30, 2024: TRANSMISSION. DIRTY. TE FLAP DISAGREE ON APPROACH. FLAPS STUCK BETWEEN 20-25 DEGREES. EMERGENCY DECLARED. PERFORMED TROUBLESHOOTING PER FIM. FOUND FAULT CODE 305 (FLAP DISAGREE) ON 
- [SDR FDEA202406280877](https://openairdocs.org/sdr/FDEA202406280877), Jun 28, 2024: BATTERY. NO TEST. LEFT SIDE EMERGENCY LIGHTS DO NOT TEST. R & R LT EMERGENCY LIGHTS POWER SUPPLY REF 757 AMM 33-51-07-2. OPS CHECK GOOD, OK FOR SERVICE.
- [SDR FDEA202406120794](https://openairdocs.org/sdr/FDEA202406120794), Jun 12, 2024: BATTERY. NO TEST. DURING EMERGENCY EXIT LIGHT TEST R/H EXIT LIGHT INOP. AMM: 33-51-07-2 REMOVED AND REPLACED EMERGENCY POWER SUPPLY BATTERY IAW ABOVE REF. R/H EXIT LIGHT OPS CHK 
- [SDR FDEA202402210206](https://openairdocs.org/sdr/FDEA202402210206), Feb 21, 2024: FITTING. DAMAGED. DURING ACCOMPLISHED W/C EF-5730-E0340076 P11 STEP #3 PAGE 5 OF 13. FOUND #8 HOLE 2ND OVERSIZED. REMOVED & REINSTALLED #1 ENG IB & OB FAN COWLS, #1 PYLON BULLNOS
- [SDR FDEA202401240105](https://openairdocs.org/sdr/FDEA202401240105), Jan 24, 2024: SKIN. DENTED. DENT FOUND AT FUSELAGE SKIN BTW STA 480-500, STR 22-R TO 23R. EVALUATED DENT ON FUSELAGE SKIN BETWEEN STA 480-500, STR 22R TO 23R FOUND TO BE OUT OF LIMITS IAW 
- [SDR FDEA202401230102](https://openairdocs.org/sdr/FDEA202401230102), Jan 23, 2024: SKIN. GOUGED. MAIN CARGO DOOR LOWER EXTERIOR SKIN APROX. STA/ 482-500 SKIN HAS GOUGE. EVALUATED AND REWORKED MCD LOWER EXTERIOR SKIN AT STA 497 1 1/8" BELOW S-10 IAW B757-200
- [SDR FDEA202401230101](https://openairdocs.org/sdr/FDEA202401230101), Jan 23, 2024: SKIN. GOUGED. MAIN CARGO DOOR LOWER EXTERIOR SKIN APROX. STA/ 482-500 SKIN HAS GOUGE. EVALUATED AND REWORKED MCD LOWER EXTERIOR SKIN AT STA 490 0.787" BELOW S-10 IAW B757-200
- [SDR FDEA202401190091](https://openairdocs.org/sdr/FDEA202401190091), Jan 19, 2024: FLOOR PANEL. DENTED. MAIN CABIN FOUND DENTS ON FLOORBOARD PANEL #232 MJF BETWEEN STA 560 TO STA 680 RBL 58.22 TO RBL 63.5.
- [SDR FDEA202312151940](https://openairdocs.org/sdr/FDEA202312151940), Dec 15, 2023: GUST LOCK. CRACKED. L1 DOOR GUST LOCK (COPPER GUIDE UNDER YELLOW LATCH) IS BROKEN. REMOVED AND REPLACED LEFT FORWARD ENTRY DOOR HOLD OPEN LOCK COLLAR REF B757 AMM 52-11-08-8. OPS C
- [SDR FDEA202302250344](https://openairdocs.org/sdr/FDEA202302250344), Feb 25, 2023: NONE. NONE. PDIS 937 29-30 1782 24FEB23 ONT FACT U LOGPAGES:381829 ON PUSH BACK IN ONT WE STARTED THE LEFT ENGINE AND THEN THE RIGHT ENGINE. ONCE THE RIGHT ENGINE STARTED W
- [SDR FDEA202302240342](https://openairdocs.org/sdr/FDEA202302240342), Feb 24, 2023: PRESSURE SWITCH. FAILED. PDIS 937 29-30 1780 24FEB23 ONT FACT U R HYD SYS PRESS EICAS AND DISCRETE LIGHT ALONG WITH BRAKE SOURCE IN FLIGHT. RAN THE QRH CHECKLIST, DECLARED AN EMERGENCY 
- [SDR FDEA202208151986](https://openairdocs.org/sdr/FDEA202208151986), Aug 15, 2022: BRACKET. BROKEN. ON #2 ENGINE DURING REMOVAL AND REPLACEMENT OF COLD STREAM ACOUSTIC LINER FOUND MOUNTING BRACKET BROKEN OFF SUPPORT SHROUD LOCATED AT APPROX 9:00 POSITION AFT O
- [SDR FDEA202206281611](https://openairdocs.org/sdr/FDEA202206281611), Jun 28, 2022: DOOR. INTERMITTENT. L1 DOOR EXTERIOR HANDLE WILL NOT LATCH DOOR. UPPER AND LOWER GATES ARE NOT CLOSING FULLY. WORKS NORMALLY FROM THE INSIDE. CYCLED INSIDE AND OUTSIDE L1 DOOR HAND
- [SDR FDEA202202170318](https://openairdocs.org/sdr/FDEA202202170318), Feb 17, 2022: FRAME. NONE. WHILE ACCOMPLISHING EO F-5310-E0347443P1 FOUND EXSISTING REPAIR @ 1480 WHICH NEEDS EVALUATION FOR AMOC APPROVAL. COMPLIED WITH E.A. F-5310-154748 PART 4 FUSE-MA
- [SDR FDEA202202170317](https://openairdocs.org/sdr/FDEA202202170317), Feb 17, 2022: FRAME. CRACKED. AFT PIT LH BS 460 FRAME FREE FLANGE CRACKED BETWEEN STR-26 AND STR-27 COMPLIED WITH E.A. #F-5310-T0366660 P1 TITLE; FUSELAGE-MAINFRAME-STA. 1460 FRAME, BETWEEN 
- [SDR FDEA202202150301](https://openairdocs.org/sdr/FDEA202202150301), Feb 15, 2022: FRAME. CRACKED. RH 1640 FUSELAGE FRAME WEB AND STR 14 LWR INBD AND OUTBD HOLES HAVE CRACK INDICATIONS. COMPLIED WITH EA# F-5310-T0366253 PT1 FUSELAGE - MAINFRAME. STA 1640, S-1
- [SDR FDEA202202110280](https://openairdocs.org/sdr/FDEA202202110280), Feb 11, 2022: FRAME. DAMAGED. AFT CARGO AT STA 1300 LH S25-27L FRAME EXISTING REPAIR FOUND PER EO F-5310--E0347443 B PT1 REMOVED AND REPLACED EXISTING REPAIR AT STA 1300 LH SIDE S25-27L PER 
- [SDR FDEA202202030205](https://openairdocs.org/sdr/FDEA202202030205), Feb 3, 2022: SEAT TRACK. CORRODED. MAIN CARGO DECK @STA. 1640 SEAT TRACK RBL 45.50 HAS CORROSION. REMOVED CORROSION IAW SRM 53-00-52-1A D=0.40" FOUND TO BE OUT OF LIMITS, REMOVED AND INSTALLED NE
- [SDR FDEA202201200109](https://openairdocs.org/sdr/FDEA202201200109), Jan 20, 2022: FLOOR PANEL. DELAMINATED. COURIER AREA FLOOR BOARD 221 MBF IS DELAMINATED. FABRICATED FLOOR BOARD 221 MBF ON VTMAE TRAVELER #T22/1593564 IAW DWG SRZ-25-005 REVISION R, MAJOR REPAIR.
- [SDR FDEA202201200108](https://openairdocs.org/sdr/FDEA202201200108), Jan 20, 2022: FLOOR PANEL. DELAMINATED. FLOOR BOARD 221AF IS DELAMINATED. FABRICATED FLOOR BOARD 221AF ON VT MAE TRAVELER #T22/1593560 IAW DWG SRZ-25-005 REVISION R, MAJOR REPAIR.
- [SDR FDEA202201200107](https://openairdocs.org/sdr/FDEA202201200107), Jan 20, 2022: FLOOR PANEL. DELAMINATED. FLOOR BOARD 222AF IS DELAMINATED. FABRICATED FLOOR BOARD 222AF ON VTMAE TRAVELER #T22/1594130 IAW DWG SRZ-25-005 REVISION R, MAJOR REPAIR
- [SDR FDEA202201200106](https://openairdocs.org/sdr/FDEA202201200106), Jan 20, 2022: FLOOR PANEL. DELAMINATED. FLOOR BOARD 221 MAF IS DELAMINATED. FABRICATED FLOOR BOARD 221 MAF ON VTMAE TRAVELER # T22/1593569 IAW DWG SRZ-25- 005 REVISION R, MAJOR REPAIR.
- [SDR FDEA202103090606](https://openairdocs.org/sdr/FDEA202103090606), Mar 9, 2021: HANDLE. FAILED. L1 DOOR HARD TO OPEN AND CLOSE FROM EXTERIOR PART. IDENTIFIED PARTS DOOR HANDLE. REMOVED AND REPLACED CENTER SHAFT AND CLUTCH COLLAR ON L1 PAX DOOR HANDLE MECHA
- [SDR FDEA202012173176](https://openairdocs.org/sdr/FDEA202012173176), Dec 17, 2020: BOTTLE. EMPTY. L1 DOOR EMERGENCY ASSIST BOTTLE READING 0 PSI. REPLACED EMERGENCY POWER RESERVOIR BOTTLE. IAW AMM 52-11-30-4. AIRCRAFT OK FOR SERVICE.

All 178: https://openairdocs.org/aircraft/N937FD/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 757-2T7 aircraft: https://openairdocs.org/model/boeing-757-2t7/aircraft.md
- The Rolls-Royce RB-211 series engine: https://openairdocs.org/engine/rolls-royce-rb-211-series.md

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