# CFM International LEAP-1B28 series

- Type: Engine model (FAA registry)
- Registry code: 13120
- Manufacturer (registry): CFM INTL
- Model: LEAP-1B28 SER
- Engine type: Turbo-fan
- Power: 29,317 lb thrust
- Data sheet: [TCDS E00088EN](https://openairdocs.org/tcds/E00088EN) (OpenAirDocs)
- Holder: CFM International S.A.
- Installed in: 699 registered aircraft
- Page: https://openairdocs.org/engine/cfm-international-leap-1b28-series

The registry names only the engine series, so ADs for every model in the series are matched.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2025-14-08](https://openairdocs.org/ad/2025-14-08): Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Aug 25, 2025
- [AD 2025-04-12](https://openairdocs.org/ad/2025-04-12): Turbine Section · CFM International LEAP-1A23, LEAP-1A24, LEAP-1A24E1 and 24 more. Effective Apr 8, 2025
- [AD 2024-25-02](https://openairdocs.org/ad/2024-25-02): Turbine Engine Compressor Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Feb 12, 2025
- [AD 2023-07-11](https://openairdocs.org/ad/2023-07-11): Turbine Engine Compressor Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jun 13, 2023
- [AD 2022-17-02](https://openairdocs.org/ad/2022-17-02): Turbine Engine Accessory Drive · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Oct 20, 2022
- [AD 2022-11-02](https://openairdocs.org/ad/2022-11-02): Turbine Engine Compressor Section, Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jul 8, 2022
- [AD 2021-10-06](https://openairdocs.org/ad/2021-10-06): Engine Controls · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective May 10, 2021
- [AD 2020-06-01](https://openairdocs.org/ad/2020-06-01): Turbine/Turboprop · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Apr 16, 2020
- [AD 2018-20-01](https://openairdocs.org/ad/2018-20-01): Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Dec 17, 2018

Historical (superseded or no longer in force):

- [AD 2023-23-12](https://openairdocs.org/ad/2023-23-12) (historical): Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jan 16, 2024
- [AD 2019-12-01](https://openairdocs.org/ad/2019-12-01) (historical): Turbine Engine Accessory Drive · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jul 3, 2019
- [AD 2018-25-09](https://openairdocs.org/ad/2018-25-09) (historical): Engine Controls · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Dec 26, 2018

## Registered aircraft (699, first 50)

- [N105JS](https://openairdocs.org/aircraft/N105JS): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2021, S/N 43709
- [N109JS](https://openairdocs.org/aircraft/N109JS): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2021, S/N 43712
- [N110JS](https://openairdocs.org/aircraft/N110JS): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2021, S/N 43755
- [N115AM](https://openairdocs.org/aircraft/N115AM): [Alc B379 122019 LLC](https://openairdocs.org/faa-owner/ALC%20B379%20122019%20LLC), [Camden, DE](https://openairdocs.org/faa-place/DE/Camden), built 2021, S/N 43371
- [N17254](https://openairdocs.org/aircraft/N17254): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 43436
- [N17262](https://openairdocs.org/aircraft/N17262): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 66594
- [N17264](https://openairdocs.org/aircraft/N17264): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 66596
- [N17265](https://openairdocs.org/aircraft/N17265): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 64454
- [N17272](https://openairdocs.org/aircraft/N17272): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2022, S/N 67527
- [N17279](https://openairdocs.org/aircraft/N17279): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2022, S/N 64613
- [N17285](https://openairdocs.org/aircraft/N17285): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2022, S/N 61853
- [N17289](https://openairdocs.org/aircraft/N17289): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2023, S/N 60712
- [N17294](https://openairdocs.org/aircraft/N17294): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2023, S/N 67551
- [N17296](https://openairdocs.org/aircraft/N17296): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67556
- [N17300](https://openairdocs.org/aircraft/N17300): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 43466
- [N17301](https://openairdocs.org/aircraft/N17301): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67554
- [N17302](https://openairdocs.org/aircraft/N17302): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67559
- [N17303](https://openairdocs.org/aircraft/N17303): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67561
- [N17306](https://openairdocs.org/aircraft/N17306): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67565
- [N17309](https://openairdocs.org/aircraft/N17309): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67563
- [N17310](https://openairdocs.org/aircraft/N17310): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2023, S/N 67566
- [N17311](https://openairdocs.org/aircraft/N17311): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67567
- [N17314](https://openairdocs.org/aircraft/N17314): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2023, S/N 67569
- [N17315](https://openairdocs.org/aircraft/N17315): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67597
- [N17316](https://openairdocs.org/aircraft/N17316): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67596
- [N17317](https://openairdocs.org/aircraft/N17317): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2023, S/N 67570
- [N17320](https://openairdocs.org/aircraft/N17320): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67576
- [N17321](https://openairdocs.org/aircraft/N17321): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2023, S/N 67577
- [N17322](https://openairdocs.org/aircraft/N17322): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67575
- [N17326](https://openairdocs.org/aircraft/N17326): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67580
- [N17328](https://openairdocs.org/aircraft/N17328): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2023, S/N 67583
- [N17329](https://openairdocs.org/aircraft/N17329): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2023, S/N 67581
- [N17331](https://openairdocs.org/aircraft/N17331): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2024, S/N 67589
- [N17335](https://openairdocs.org/aircraft/N17335): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2024, S/N 67595
- [N17336](https://openairdocs.org/aircraft/N17336): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2024, S/N 67592
- [N17337](https://openairdocs.org/aircraft/N17337): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2024, S/N 67593
- [N17338](https://openairdocs.org/aircraft/N17338): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2024, S/N 67599
- [N17339](https://openairdocs.org/aircraft/N17339): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2024, S/N 67601
- [N17341](https://openairdocs.org/aircraft/N17341): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67605
- [N17344](https://openairdocs.org/aircraft/N17344): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67622
- [N17346](https://openairdocs.org/aircraft/N17346): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67626
- [N17347](https://openairdocs.org/aircraft/N17347): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67618
- [N17349](https://openairdocs.org/aircraft/N17349): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67620
- [N17355](https://openairdocs.org/aircraft/N17355): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67617
- [N17356](https://openairdocs.org/aircraft/N17356): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67625
- [N17358](https://openairdocs.org/aircraft/N17358): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67628
- [N17359](https://openairdocs.org/aircraft/N17359): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2025, S/N 67634
- [N17361](https://openairdocs.org/aircraft/N17361): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 67632
- [N17362](https://openairdocs.org/aircraft/N17362): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2024, S/N 68808
- [N17363](https://openairdocs.org/aircraft/N17363): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2025, S/N 67629

All 699: https://openairdocs.org/engine/cfm-international-leap-1b28-series/aircraft.md

## NTSB investigations (20)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA26WA347](https://openairdocs.org/ntsb/DCA26WA347), Aug 9, 2026: Boeing 737-8 (N173AM), Fresno, CA, incident, no damage
- [NTSB ENG26WA033](https://openairdocs.org/ntsb/ENG26WA033), Aug 8, 2026: Boeing 737 (N27273), Cancun, Mexico, occurrence, minor damage
- [NTSB DCA26WA216](https://openairdocs.org/ntsb/DCA26WA216), May 17, 2026: Boeing 737-8 (N8723Q), Liberia, Costa Rica, incident
- [NTSB DCA26LA185](https://openairdocs.org/ntsb/DCA26LA185), Apr 16, 2026: Boeing 737-8 (N8787K), Providence, RI, no damage. Probable cause: The airplane’s encounter with turbulence during descent resulting in a serious injury to a flight attendant.
- [NTSB DCA26LA164](https://openairdocs.org/ntsb/DCA26LA164), Mar 24, 2026: Boeing 737-8 (N17316), Dulles, VA, no damage. Probable cause: The tug drivers improper positioning of the airplane during pushback, which resulted in the airplane’s jet blast impacting an active gate area during taxi and the subsequent injury to a maintenance…
- [NTSB OPS26LA027](https://openairdocs.org/ntsb/OPS26LA027), Mar 18, 2026: Boeing 737-9 (N738AL), Newark, NJ, incident, no damage, investigation ongoing
- [NTSB DCA25LA230](https://openairdocs.org/ntsb/DCA25LA230), Jun 8, 2025: Boeing 737 (N27266), Phoenix, AZ, no damage. Probable cause: The abrupt application of brakes during taxi, which resulted in a sudden stop and caused a flight attendant to sustain a serious injury.
- [NTSB DCA25LA156](https://openairdocs.org/ntsb/DCA25LA156), Mar 2, 2025: Boeing 737-8 (N8776L), San Diego, CA, no damage. Probable cause: An encounter with an area of moderate clear air turbulence associated with the jet stream during cruise.
- [NTSB ENG25WA013](https://openairdocs.org/ntsb/ENG25WA013), Dec 3, 2024: Boeing 737-9 (N115AM), Cancún, Mexico, occurrence, no damage
- [NTSB DCA24WA308](https://openairdocs.org/ntsb/DCA24WA308), Sep 16, 2024: Boeing 737-8 (N105JS), San Francisco, CA, incident, no damage
- [NTSB DCA24FA300](https://openairdocs.org/ntsb/DCA24FA300), Sep 12, 2024: Boeing 737-9 (N919AK), Nashville, TN, incident, minor damage, investigation ongoing
- [NTSB DCA24LA206](https://openairdocs.org/ntsb/DCA24LA206), May 25, 2024: Boeing 737-8 (N8825Q), Oakland, CA, incident, no damage, investigation ongoing
- [NTSB DCA24FA120](https://openairdocs.org/ntsb/DCA24FA120), Mar 8, 2024: Boeing 737-8 (N27290), Houston, TX, substantial damage. Probable cause: The captain's decision not to establish and maintain deceleration devices in accordance with company training and standard operating procedures.
- [NTSB DCA24LA094](https://openairdocs.org/ntsb/DCA24LA094), Feb 6, 2024: Boeing 737-8 (N47280), Newark, NJ, incident, no damage. Probable cause: Moisture intrusion through the pressure port inlet of the rudder rollout guidance actuator that accumulated and froze during flight at altitude, resulting in jammed rudder pedal movement.
- [NTSB DCA24MA063](https://openairdocs.org/ntsb/DCA24MA063), Jan 6, 2024: Boeing 737-9 (N704AL), Portland, OR, substantial damage. Probable cause: the in-flight separation of the left mid exit door (MED) plug due to Boeing Commercial Airplanes’ failure to provide adequate training, guidance, and oversight necessary to ensure that manufacturing…
- [NTSB DCA24LA330](https://openairdocs.org/ntsb/DCA24LA330), Dec 20, 2023: Boeing 737-8 (N8830Q), Kenner, LA, incident, minor damage. Probable cause: A partial loss of engine power due to bird ingestion in the No. 1 (left) engine, which resulted in the activation of the load reduction device to prevent vibration. The load reduction device…
- [NTSB DCA23LA468](https://openairdocs.org/ntsb/DCA23LA468), Sep 30, 2023: Boeing 737-9 (N37560), Denver, CO, substantial damage. Probable cause: Overheated brakes due to the extended taxi at a higher power setting in an attempt to burn off fuel to achieve the proper takeoff weight that resulted in a wheel fire during takeoff.
- [NTSB ENG23LA031](https://openairdocs.org/ntsb/ENG23LA031), Jun 28, 2023: Boeing 737-9 (N37516), Newark, NJ, incident, minor damage. Probable cause: A No. 1 (left) engine fire due a fuel leak that originated from the fuel nozzle 17 b-nut connection that was not properly torqued in accordance with the aircraft maintenance manual procedure.
- [NTSB DCA23WA302](https://openairdocs.org/ntsb/DCA23WA302), Mar 5, 2023: Boeing 737-8 (N8792Q), Havana, Cuba, incident, minor damage
- [NTSB DCA22LA133](https://openairdocs.org/ntsb/DCA22LA133), Jun 21, 2022: Boeing 737-9 (N37513), Pittsburgh, PA, incident, no damage. Probable cause: The flightcrew’s misidentification of the intended landing runway, which resulted in approach to and landing on the wrong runway. Contributing to the incident was the distraction caused by the dual…

## FAA accident and incident reports (17)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20260725012789A](https://openairdocs.org/incident/20260725012789A), Jul 25, 2026: Boeing 737-9 (N37577), Ewr, NJ, No damage. During taxi, captain abruptly applied brakes to make a turn causing flight attendant to be thrown against forward bulkhead. Flight attendant sustained a…
- [Accident 20260415006869A](https://openairdocs.org/incident/20260415006869A), Apr 15, 2026: Boeing 737-8 (N8787K), Boston, MA, No damage. While on descent into kbos, shortly after passing through FL180 the flight encountered Turbulence. Initial information is that the aircraft flew through a…
- [Incident 20260413006209I](https://openairdocs.org/incident/20260413006209I), Apr 13, 2026: Boeing 737-8 (N17317), Houston, TX, No damage. At FL330, the aircraft encountered severe turbulance and experienced a 2000 foot altitude gain. No crew injuries reported. During descent two passengers…
- [Accident 20260202002519A](https://openairdocs.org/incident/20260202002519A), Feb 2, 2026: Boeing 737-8 (N8772M), Orlando, FL, No damage, 1 fatal. Upon arrival at the gate, passenger in seat 29A, was unresponsive for deplaning. Paramedics were called. The passenger was decalred deceased by paramedics. He…
- [Incident 20260114000429I](https://openairdocs.org/incident/20260114000429I), Jan 14, 2026: Boeing 737-9 (N27419), Chicago, IL, Minor damage. Landed runway 10R at 1456Z and exited at taxiway W5. When [privacy data omitted] exited, the aircraft lost traction and hit a few taxiway lights.
- [Accident 20250901014252A](https://openairdocs.org/incident/20250901014252A), Sep 1, 2025: Boeing 737-9 (N17594), San Francisco, CA, Substantial damage. On 9/1/2025, [privacy data omitted], a B737-9 max,[privacy data omitted]San Francisco International Airport (sfo)- boston logan international airport (bos) was…
- [Accident 20250608021209A](https://openairdocs.org/incident/20250608021209A), Jun 8, 2025: Boeing 737-8 (N27266), Phoenix, AZ, No damage. Flight 716 leaving ramp area on taxiway z was instructed to turn right on taxiway charlie. Approaching charlie, captain continued straight ahead as if to turn…
- [Incident 20250602005939I](https://openairdocs.org/incident/20250602005939I), Jun 2, 2025: Boeing 737-8 (N37324), San Francisco, CA, Minor damage. On 6/2/2025, [privacy data omitted] operating as [privacy data omitted], San Francisco International Airport (sfo) - indianapolis international airport (ind)…
- [Incident 20250524004889I](https://openairdocs.org/incident/20250524004889I), May 24, 2025: Boeing 737-9 (N47569), Bos, MA, Minor damage. On 5/24/2025 at approximately 1634 EST, [privacy data omitted] operating as flight ua 702, General Edward Lawrence Logan international airport (Bos) - denver…
- [Incident 20250113000869I](https://openairdocs.org/incident/20250113000869I), Jan 13, 2025: Boeing 737-9 (N912AK), Maui, HI, Minor damage. Jan 13, 2025, [privacy data omitted], sea-ogg, crew reported tire damage upon landing. Jan 14, 2025, maintenance at ogg confirmed the damage, loss of tire…
- [Incident 20250108000209I](https://openairdocs.org/incident/20250108000209I), Jan 8, 2025: Boeing 737-9 (N961AK), Seatac, WA, Minor damage. Jan 8, 2025, [privacy data omitted], san-sea, upon landing at sea aircraft experienced #3 tire tread separation with damage to the RH flaps. Maintenance at sea…
- [Accident 20241109020899A](https://openairdocs.org/incident/20241109020899A), Nov 9, 2024: Boeing 737-8 (N8878L), Portland, OR, No damage. During cabin service, the “b” position flight attendant (fa) sustained an injury while distributing snacks. Fa's hand was caught between snack container and…
- [Incident 20240912019789I](https://openairdocs.org/incident/20240912019789I), Sep 12, 2024: Boeing 737-9 (N919AK), Nashville, TN, No damage. [privacy data omitted]
- [Incident 20240213000719I](https://openairdocs.org/incident/20240213000719I), Feb 13, 2024: Boeing 737-9 (N926AK), Portland, OR, Minor damage. #1 Engine, #11 fan blade pn 364-850-009-6 sn HF914551-5 has trailing edge crack out of limits, also found fan blade #12 damaged. Performed 2 pairs fan blade…
- [Accident 20240105001319A](https://openairdocs.org/incident/20240105001319A), Jan 5, 2024: Boeing 737-9 (N704AL), Portland, OR, Substantial damage. On January 5, 2024, about 1714 pacific standard time, [privacy data omitted] a Boeing 737-9, [privacy data omitted]returned to Portland International Airport…
- [Incident 20230917012399I](https://openairdocs.org/incident/20230917012399I), Sep 17, 2023: Boeing 737-8 (N8705Q), Austin, TX, Minor damage. Pilot of [privacy data omitted], stl-aus, reported a bird strike short final RWY36R. Acft landed and taxied to the gate without further incident. Impact damage…
- [Incident 20230705010549I](https://openairdocs.org/incident/20230705010549I), Jul 5, 2023: Boeing 737-9 (N948AK), Spokane, WA, No damage. On July 5, 2023 a security event occurred on board a flight from atlanta, ga to seattle, WA (atl-sea). While in cruise, at approximately 1530 PDT (2:15 from…

## Service difficulty reports (214, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR SWAA2026103020979](https://openairdocs.org/sdr/SWAA2026103020979), Oct 26, 2026: TAILPIPE. FIRE. SMALL FLAME FROM NR 2 ENGINE EXHAUST NOZZLE ON ENGINE SHUTDOWN. COMPLIED WITH EA M-23-172-03308-ETOPS TAIL PIPE FIRE INSPECION. OIL CONSUMPTION VERIFIED .09 QTS
- [SDR CALA2026102620560](https://openairdocs.org/sdr/CALA2026102620560), Oct 24, 2026: ENGINE. SMOKE. RAMP REPORTS THAT LARGE AMOUNT OF SMOKE COMING OUT OF FRONT ON ENG 2 ON ARRIVAL. PERFORMED VISUAL INSPECTION IAW FIM 71-00 TASK 900, SMOKE IS COMING FROM OIL IN
- [SDR CALA2026102620575](https://openairdocs.org/sdr/CALA2026102620575), Oct 21, 2026: SWITCH. FAULTED. FO MA ON BOTH FD LOST AT LIFT OFF. CAME BACK ON AFTER SELECTIN G HDG SEL AND VNAV ABOVE 400FT. TECH SUPPORT. TAT PROBE, RT ADIRU AND RT FCC REPLACED=NO HELP REF
- [SDR SWAA2026101996044](https://openairdocs.org/sdr/SWAA2026101996044), Oct 17, 2026: ENGINE. BIRD INGESTION. BIRD STRIKE NR 2 ENGINE, ODOR, NO ABNORMAL INDICATIONS. ODOR WENT AWAY AFTER 30 SECONDS. REMOVED & REPLACED NR 2 ENGINE SURFACE AIR / OIL COOLER IAW AMM 79-21-0
- [SDR CALA2026101420362](https://openairdocs.org/sdr/CALA2026101420362), Oct 10, 2026: CONTROLLER. FAULTY. ENG ANTI-ICE LIGHT ON. LEFT ENG. NO OTHER INDICATIONS. UPDATING PARTS REQUIRED. DEN SHOWS STOCK FOR THE VALVE. REMOVED AND REPLACED THE NR1 ENG INTERMEDIATE MAN
- [SDR CALA2026101220260](https://openairdocs.org/sdr/CALA2026101220260), Oct 9, 2026: ENGINE. BIRD INGESTION. MULTIPLE BIRD STRIKES ON TAKEOFF AIRFRAME CONFIRMED ENG INLET S USPECTED GEAR WAS DOWN NUMEROUS BIRD STRIKES ON ALL LEADING EDGES, RADOME, FLT DECK WINDOWS, LAN
- [SDR ASAA2026100869161](https://openairdocs.org/sdr/ASAA2026100869161), Oct 8, 2026: BATTERY PACK. INOPERATIVE. RIGHT HAND AFT, R2 DOOR EMERGENCY BATTERY FAILED CAPACITY CHECK. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY BATTERY PACK AFT RH MO172 AND PERFORME
- [SDR CALA2026092219682](https://openairdocs.org/sdr/CALA2026092219682), Sep 21, 2026: SENSOR. FAULTED. ENG ANTI-ICE LIGHT IS ON PILOT DEBRIEF ENG 1 ANTI ICE LIGHT CAME ON AFTER CLIMB OUT WHEN TURNED OFF PILOT DEBRIEF ENG 1 ANTI ICE LIGHT CAME ON AFTER CLIMB OUT W
- [SDR SWAA2026092113661](https://openairdocs.org/sdr/SWAA2026092113661), Sep 19, 2026: GROUND WIRE. FAILED. AHM MOC MMSG 77-44610 ENGINE N1 VIBRATION IS APPROACHING EXCEEDANCE LIMITS. HJ8A HARNESS CHANGE. REF WDM 77-31-11. FOUND SHIELD GROUND BAD ON HJ8A HARNESS. JOB 
- [SDR CALA2026092219685](https://openairdocs.org/sdr/CALA2026092219685), Sep 19, 2026: OVEN. ODOR. OVEN 204 SMOKING, FA NOT SURE IF IT WAS RESIDUAL FOOD OR MAINT ISSUE. CLEANED AND RESET OVEN 204, WHEN OPERATING OVEN, A PECULIAR ODOR WAS NOTICED AS OVEN OPERA
- [SDR ASAA2026091569145](https://openairdocs.org/sdr/ASAA2026091569145), Sep 15, 2026: EEC. FAULTED. CFM IS REPORTING A POTENTIAL PROBLEM WITH #1 ENGINE EEC CHANNEL A VIBRATION ANALYSIS HEALTH MODULE, WITHIN THE EEC. (PRI2/ETOPS)CNR 20260915060. GROUNDED - YES.
- [SDR SWAA2026090870744](https://openairdocs.org/sdr/SWAA2026090870744), Sep 7, 2026: ENGINE. SHUTDOWN. NR 1 ENGINE FAILED, N2 WENT TO ZERO, SELF SHUTDOWN, REMOVED AND REPLACED NR 1 ENGINE IAW MT 871-PRD-01-01.
- [SDR SWAA2026091105629](https://openairdocs.org/sdr/SWAA2026091105629), Sep 7, 2026: ENGINE. AUTO SHUTDOWN. NR 1 ENGINE AUTO SHUTDOWN NO EXCEEDANCE NOTED. PERFORMED IFIM TASK G71-00-00-810-869 RAN ENGINE PERFORMED GVI OF NR 1 ENGINE NO FAULTS NOTED.
- [SDR CALA2026090319227](https://openairdocs.org/sdr/CALA2026090319227), Sep 2, 2026: BATTERY PACK. INOPERATIVE. ALL FIRST CLASS SEATS FLOOR PROXIMITY EMERGENCY LIGHTS INOP. REPLACE POWER SUPPLY- BATTERY PACK M1675 IAW AMM 33-51-06-960-802. ALL FIRST CLASS SEAT FLOOR PROXI
- [SDR SWAA2026090172167](https://openairdocs.org/sdr/SWAA2026090172167), Aug 28, 2026: ENGINE. MALFUNCTIONED. STARTING NR 2 ENGINE, DURING PUSHBACK. ENGINE STARTED AND ROLLED BACK AS NORMAL BUT THEN EGT FLASHED AND ENGINE AUTO-SHUTDOWN. RAN QRC/QRH FOR ABORTED ENGINE ST
- [SDR SWAA2026083136569](https://openairdocs.org/sdr/SWAA2026083136569), Aug 27, 2026: OIL SYSTEM. LOW PRESSURE. DURING CLIMBOUT LOW OIL PRESSURE INDICATIONS ON NR 2 ENGINE INTO THE RED. HANDLED IAW QRH. R & R NR 2 ENGINE IAW AMM 71-00-02.
- [SDR SWAA2026082855133](https://openairdocs.org/sdr/SWAA2026082855133), Aug 26, 2026: OIL SYSTEM. BYPASSING. TRANSFERRED FROM [TTG8Q01DX41Y] #2 ENG OIL BYPASS LIGHT ON DID NOT EXTINGUISH WHEN THRUST LEVER IN IDLE. THEN ENG FAIL LIGHT ON #2 ENG ILLUMINATED SHUTDOWN #2 E
- [SDR CALA2026081918733](https://openairdocs.org/sdr/CALA2026081918733), Aug 18, 2026: NONE. NONE. AIRCRAFT WAS EXPOSED TO HANGAR FOAM EXPOSURE JET-X 2% HIGH EXPANSION FOAM. INSPECT PER EC/RA 0551-01227 AFTER FOAM EVENT ECRA 0551-01227 WAS ISSUED TO ENSURE TH
- [SDR ASAA2026081868100](https://openairdocs.org/sdr/ASAA2026081868100), Aug 18, 2026: COMPRESSOR. DAMAGED. CREW REPORTED TO SEAMC, THAT THEY HAD SMOKE AND FUMES ODOR IN THE CABIN. REFERENCE LOG PAGE 61347723 FOR #1 ENGINE VIBRATION AND INFLIGHT SHUTDOWN. GROUNDED - Y
- [SDR ASAA2026081868106](https://openairdocs.org/sdr/ASAA2026081868106), Aug 18, 2026: COMPRESSOR. DAMAGED. AT FL 380 WE FELT SOME VIBRATION AND NR 1 ENG FAILED. GROUNDED - YES. NR 1 ENGINE REPLACED, REF TC 71-ASA-02.
- [SDR SWAA2026081991721](https://openairdocs.org/sdr/SWAA2026081991721), Aug 15, 2026: PLATE. CRACKED. NR 1 ENGINE, NR 17 DEFLECTOR PLATE HAS A RADIAL CRACK IN AREA, LENGTH MEASUREMENT OF 0.426, & REMAINING EDGE MEASUREMENT OF 0.062 NR 1 ENG, NR 17 DEFLECTOR PLAT
- [SDR SWAA2026081981735](https://openairdocs.org/sdr/SWAA2026081981735), Aug 15, 2026: PLATE. CRACKED. #1 ENG #7 DEFLECTOR PLATE HAS A RADIAL CRACK IN AREA A WITH LENGTH MEASUREMENT OF 0.517 FROM CENTER TO EDGE WITH 0.060 REMAINING TO EDGE #1 ENG #7 DEFLECTOR PLA
- [SDR SWAA2026081812205](https://openairdocs.org/sdr/SWAA2026081812205), Aug 14, 2026: ENGINE. STALLED. #2 ENGINE STALL/STAG ON T/O AT APPROXIMATELY 600. ENGINE RECOVERED ABOVE IDLE THRUST. STALL/STAG AGAIN AT ABOUT 60% N1. RECOVERED WHEN RETARDED AND REMAINED THE
- [SDR CALA2026081318568](https://openairdocs.org/sdr/CALA2026081318568), Aug 8, 2026: BLADES. DAMAGED. ACFT DIVERTED TO CUN FROM RTB DUE ENG 1 BIRD STRIKE. ENG 1 PRELIMINARY INSPECT 2 AFT ACOUSTIC PANELS REPLACED IAW AMM 72-21-08/401 AND 5 OGV PLATFORMS REPLACED 
- [SDR SWAA2026081087653](https://openairdocs.org/sdr/SWAA2026081087653), Aug 6, 2026: BRACKET. CRACKED. NR 1 ENGINE, LPTACC LOWER MANIFOLD SUPPORT BRACKET AT 3 O'CLOCK POSITION WAS CRACKED AT FWD ATTACH POINT. R & R THE NR 1 ENG LPTACC LOWER MANIFOLD SUPPORT BRACK
- [SDR SWAA2026081089026](https://openairdocs.org/sdr/SWAA2026081089026), Aug 6, 2026: BRACKET. CRACKED. NR 1 ENGINE, LPTACC LOWER MANIFOLD SUPPORT BRACKET JUST BELOW THE 9 O'CLOCK POSITION WAS CRACKED AT FWD ATTACH POINT. R & R NR 1 ENG, LPTACC LOWER MANIFOLD SUPP
- [SDR SWAA2026081028117](https://openairdocs.org/sdr/SWAA2026081028117), Aug 6, 2026: BRACKET. CRACKED. NR 1 ENGINE LPTACC LOWER MANIFOLD SUPPORT BRACKET AT 9 O'CLOCK POSITION WAS CRACKED AT FWD ATTACH POINT. R & R NR 1 ENGINE LPTACC LOWER MANIFOLD SUPPORT BRACKET
- [SDR CALA2026073118130](https://openairdocs.org/sdr/CALA2026073118130), Jul 29, 2026: ENGINE. ODOR. NUMBER 1 ENG SMOKING FROM REAR MORE THAN NORMAL. ON EXT INSP STRONG ODOR OF FUMES DISCUSSED WITH CREW. SMOKE AND FUMES FROM TAIL PIPE IS NORMAL OPS AFTER ENGINE
- [SDR SWAA2026072962174](https://openairdocs.org/sdr/SWAA2026072962174), Jul 25, 2026: PRESSURE SYSTEM. FAULTED. NR 2 ENGINE SHUTDOWN, NOT START, WHILE STARTING. PS3 FAULT. REMOVED AND REPLACED IAW AMM 73-21-11-401.
- [SDR CALA2026072718061](https://openairdocs.org/sdr/CALA2026072718061), Jul 24, 2026: ENGINE. NO DISCREPANCY. LEFT ENGINE BIRD STRIKE. PERFORMED ENG BIRD STRIKE COMPLETED, ENGINE FOREIGN OBJECT DAMAGE AND BIRDSTRIKE INSPECTION IAW AMM 71-00-00-200-802-G00. NO DEFECTS NO
- [SDR SWAA2026071320413](https://openairdocs.org/sdr/SWAA2026071320413), Jul 10, 2026: SHUTOFF VALVE. FAULTY. ENG ANTI-ICE AND COWL-VALVE LIGHTS ON ENG 2 ILLUMINATED IN FLIGHT IN. ICEING CONDITIONS. RAN QRH AND RETUREND TO BWI. OVERWEIGHT LANDING. SMOOTH LANDING. FOUND 
- [SDR SWAA2026071320137](https://openairdocs.org/sdr/SWAA2026071320137), Jul 9, 2026: FMU. FLUCTUATES. NR 1 ENGINE THRUST ALERT APX 3 SECONDS FOLLOWED BY W/ENGINE INDICATIONS FLUCTUATING FLUCTUATING N1, EGT, N2, FF MINOR FLUCTUATIONS. IN DESCENT WITH PARTIAL THRU
- [SDR CALA2026061617135](https://openairdocs.org/sdr/CALA2026061617135), Jun 14, 2026: ENGINE. SMOKE. CREW REPORTS SMOKE COMING FROM NR 1 ENG AFTER SHUTDOWN. PERFORMED EXTERNAL ENG VISUAL INSPECTION ON NR 1 PER AMM 79-00-00-21-0801-G00. NO DEFECTS FOUND. PER FIM
- [SDR SWAA2026052104059](https://openairdocs.org/sdr/SWAA2026052104059), May 17, 2026: ENGINE. BIRD INGESTION. BIRD STRIKE NR 1 ENG WITH OIL FILTER BYPASS LIGHT ILLUMINATED, OIL QTY AT SHUT DOWN 38% IN FLIGHT VIB 4. REMOVED AND REPLACED ENGINE IN ACCORDANCE WITH 871-PRD-
- [SDR CALA2026051816337](https://openairdocs.org/sdr/CALA2026051816337), May 14, 2026: WARNING LIGHT. FALSE ACTIVATION. RIGHT ENG A/I LIGHT ILLUMINATED ENG 2 ANTI ICE SYSTEM INHIBITED DUE TO ACTIVE MAINT MSG 36-21011. PERFORMED LRU REPLACEMENT TEST REF FIM 36-21 TASK 802. TEST PA
- [SDR SWAA2026051897846](https://openairdocs.org/sdr/SWAA2026051897846), May 12, 2026: IDG. LEAKING. FWD GALLEY EYEBALL VENTS AND 1ST 3 ROWS OF CABIN HAD A ACRID SMELL ON TAKEOFF AND LANDING. SMELL GOES AWAY ON CLIMB CRUISE AND DESCENT. PERFORMED SMOKE OR FUMES
- [SDR SWAA2026042993042](https://openairdocs.org/sdr/SWAA2026042993042), Apr 26, 2026: EXHAUST PIPE. FIRE. RAMP REPORTED SMALL FLAMES OUT OF THE BACK OF THE ENG NR 2 AFTER SHUT DOWN AT GATE. REFER TO MT M-23-172-03308; AMM 78-11-03 INSPECTION AND OIL CONSUMPTION WITH
- [SDR SWAA2026041688668](https://openairdocs.org/sdr/SWAA2026041688668), Apr 12, 2026: ENGINE. WARNING MESSAGE. ON CLIMB, RECEIVED A MASTER CAUTION WITH A LT ENG OVERHEAT MESSAGE PERFORMED QRH MESSAGE CLEARED AT 745 DEG EGT. RETURNED AT 845 DEG. NO FIRE INDICATION. REFER 
- [SDR SWAA2026040785441](https://openairdocs.org/sdr/SWAA2026040785441), Apr 1, 2026: ENGINE. BIRD INGESTION. BIRD STRIKE AFTER T/O. DOWN NR 2 ENG; ACCOMPANIED BY AUDIBLE BANG; RT ENG SURGE; VIBRATION 5.0 AND ODOR IN CABIN. APPROX 800FT ON CLIMB OUT. C/W BIRD STRIKE CON
- [SDR CALA2026040215039](https://openairdocs.org/sdr/CALA2026040215039), Mar 31, 2026: SENSE LINE. CONTAMINATED. ENGINE ANTI-ICE LIGHT IS ON, AHM REPORTING ENGINE-2 INTERMEDIATE DUCT PRESSURE SENSOR SIGNAL IS OUT OF RANGE DETECTED BY: INTEGRATED AIR SYSTEMS CONTROLLER (IAS
- [SDR SWAA2026033083831](https://openairdocs.org/sdr/SWAA2026033083831), Mar 26, 2026: ENGINE. POWER LOSS. ENGINES FAILED TO SET 93.5 N1 ON TAKEOFF, ONLY ACHIEVED 93.0. TEMPERATURE DROPPED FROM OAT 22C TO 13C. PERFORMED A BITE AND FAULTS LOGGED 73-43850 AND 73-43855,
- [SDR CALA2026032614837](https://openairdocs.org/sdr/CALA2026032614837), Mar 24, 2026: SENSOR. FAULTED. RTO DUE TO A-ICE CAUTION AT 70 KTS ACP HIGH ENERGY STOP CHK REF AMM TASK 05-51-07-210-801 NO DEFECT S OR DAMAGE NOTED. INBOUND FLT DECK EFFECTSON PRESENT LEG FA
- [SDR ASMF20260401060](https://openairdocs.org/sdr/ASMF20260401060), Mar 24, 2026: FUEL NOZZLE. FAILED. NR 4 ENGINE START ATTEMPTS NOT SUCCESFUL, GROUND PERSONELL REPORTS SMOKE. FUEL NOZZLE FULL SET REPLACEMENT WAS PERFORMED IAW AMM TASK 73-11-05-000-802-G00 AND T
- [SDR 2026FA0000204](https://openairdocs.org/sdr/2026FA0000204), Mar 20, 2026: TURNBUCKLE. MISCONFIGURED. 2 ENGINES DELIVERED WITH A CONFIGURATION NOT CERTIFICATED. DUE TO THE PROCUREMENT CONSTRAINTS RELATED TO THE TURNBUCKLES PRE-SB 72-0182, A DR WAS RAISED FOR EAC
- [SDR SWAA2026032381445](https://openairdocs.org/sdr/SWAA2026032381445), Mar 19, 2026: METERING UNIT. FAULTED. NR 1 ENGINE N1 SURGING 1-2%, FUEL FLOW FLUCTUATING WITH ASSOCIATED YAW DURING TAKEOFF AND CLIMB. ALL PARAMETERS NORMAL AFTER REACHING FL180. R & R THE NR 1 ENGI
- [SDR CALA2026013013439](https://openairdocs.org/sdr/CALA2026013013439), Jan 28, 2026: ENGINE. LOW PRESSURE. STRONG BURNING ODOR ORIGINATING FROM FWD GALLEY. PERFORMED & RECIRIC FILTERS REPLACED. NO ODOR, OK TO CONTINUE. CHIME ALERTING RIGHT 5TH STAGE DUCT PRESSURE LOW
- [SDR ASAA2026010463656](https://openairdocs.org/sdr/ASAA2026010463656), Jan 4, 2026: SEAT TRACK. DAMAGED. CAPTAIN'S SEAT AFT INBD SEAT TRACK HAS ELONGATED HOLES BEYOND LIMITS. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED CAPITAIN SEAT AFT INBOARD SEAT TRAK IAW CMM
- [SDR SWAA2026011356284](https://openairdocs.org/sdr/SWAA2026011356284), Dec 28, 2025: SUPPORT BRACKET. CRACKED. NR 1 ENGINE COOLING TUBE SUPPORT BRACKETS ARE CRACKED AT 03:00; 10:00; AND 09:00. REMOVED NR 1 ENGINE COOLING TUBE SUPPORT BRACKETS IAW SRM 51-40-02-0G-0. INSTA
- [SDR CALA2025123012513](https://openairdocs.org/sdr/CALA2025123012513), Dec 26, 2025: ENGINE. FIRE. ACFT TAXIED TO GATE AFTER ENGINE SHUTDOWN , NOTICED NR 1 ENGINE TAILPIPE FIRE, AFTER APPROX 3 MINS FLAME EXTINGUISHED TO SMOKE ONLY. REF FIM 71-00 TASK 899 & AM
- [SDR SWAA2025122955603](https://openairdocs.org/sdr/SWAA2025122955603), Dec 24, 2025: ENGINE. SHUTDOWN. NR 2 ENG LIGHT OFF FOLLOWED BY UNCOMMANDED SHUTDOWN, WITH STEADY ENG VALVE LIGHT NR 2 ENGINE STARTED ON SECOND ATTEMPT BUT VERY SLOW TO LIGHT OFF. PERFORMED FUE

All 214: https://openairdocs.org/engine/cfm-international-leap-1b28-series/reports.md

## PMA parts (OpenAirDocs) (88, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [2525M65P02KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139075595620261008134816.0001): Gasket, Seal Flange. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 2525M65P02 · Sep 29, 2026
- [J1438P017JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125869095620260806140229.0001): Packing, Preformed. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces J1438P017 · Jul 17, 2026
- [J953P09AKT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120117731220260716151440.0001): Screw, Machine-Flush Head. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J953P09A · Jun 29, 2026
- [2525M65P02JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177100547920260806140453.0001): Gasket-Seal - Flange. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 2525M65P02 · Jun 22, 2026
- [2534M51P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119152874220260506211139.0001): Gasket Seal. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2534M51P02 · Apr 22, 2026
- [115E7192G6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123339252020251230230618.0001): Electronic, Engine Control. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2474M64P07 · Dec 29, 2025
- [2534M54P02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141350844520251209210324.0001): Gasket-Seal Fuel Servo Midport. Seal Dynamics Inc · PMA PQ1715CE · Replaces 2534M54P02 · Oct 30, 2025
- [J1432P09JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155463144820240328193901.0001): Clamp-Loop, Cushion. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces J1432P09 · Mar 25, 2024
- [9-217-89](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188013136520230816131527.0001): Transmitter, Fuel Flow. Eldec Corporation · PMA PQ0079NM · Replaces 2492M62P02 · Jul 26, 2023
- [117088WD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121051510320260922172505.0001): Bearing, Ball,Annular. Wencor LLC (formerly Dixie Aerospace LLC) · PMA PQ1630CE · Replaces 117088 · Sep 20, 2022
- [2085M48P01JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164522741920220916112145.0001): Seal Assembly. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 2085M48P01 · Jun 1, 2022
- [2085M48P07JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156248956820220916112146.0001): Seal Assembly. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 2085M48P07 · Jun 1, 2022
- [ER9627G01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160171705720220615161902.0001): Surface Cooler, Lube Left Hand. Unison Industries LLC - Dayton · PMA PQ3943CE · Replaces 364-093-909-0 · May 12, 2022
- [ER9621G01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106253717820220615161900.0001): Surface Cooler, IDG Right Hand. Unison Industries LLC - Dayton · PMA PQ3943CE · Replaces 364-094-006-0 · May 12, 2022
- [ER9625G01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105721329920220615161901.0001): Surface Cooler, Lube Right Hand. Unison Industries LLC - Dayton · PMA PQ3943CE · Replaces 364-093-809-0 · May 12, 2022
- [ER9623G01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105207264020220615161901.0001): Surface Cooler, IDG Left Hand. Unison Industries LLC - Dayton · PMA PQ3943CE · Replaces 364-094-106-0 · May 12, 2022
- [PT9902-261-40100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID739082468320220303144643.0001): Sensor, Oil Pressure, Temperature. Ametek Aerospace and Defense, A Division of AMETEK Inc. · PMA PQ0226NE · Replaces 362-074-312-0 · Mar 1, 2022
- [J626P04QQ](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID576404197420210921145842.0001): Nut, Self-Locking. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces J626P04 · Aug 17, 2021
- [KTJ1411P04](https://drs.faa.gov/browse/excelExternalWindow/185E8C3E8B50C9058625862200594C38.0001): Nut. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces General Electric P/N J1411P04 · Nov 3, 2020
- [8910-344](https://drs.faa.gov/browse/excelExternalWindow/76FD3E8BF19ADAD1862585990042F128.0001): Valve, Transient Bleed. Woodward Inc · PMA PQ2020CE · Replaces CFM International S.A. P/N 2496M38P07 · Jun 9, 2020
- [2628M87P15](https://drs.faa.gov/browse/excelExternalWindow/3FEED477B39DE98486258596003D28B4.0001): EEC PHM SOFTWARE. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M87P15 S/W Version PL1B0673 · Apr 2, 2020
- [PT9902-261-40077](https://drs.faa.gov/browse/excelExternalWindow/F0F6681CBADFF8F786258590004116C0.0001): Sensor, Oil Pressure, Temperature. Ametek Aerospace and Defense, A Division of AMETEK Inc. · PMA PQ0226NE · Replaces 362-074-311-0 · Dec 17, 2019
- [PD9902-72.5-40072](https://drs.faa.gov/browse/excelExternalWindow/5A41D1E88676DB84862585900041175D.0001): Sensor, Oil Filter Differential Pressure. Ametek Aerospace and Defense, A Division of AMETEK Inc. · PMA PQ0226NE · Replaces 362-074-510-0 · Dec 17, 2019
- [2628M87P12](https://drs.faa.gov/browse/excelExternalWindow/D3F9880384152E588625847400613DDD.0001): EEC PHM Software. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M87P12 S/W Version PL1B0652 · Feb 5, 2019
- [2628M86P11](https://drs.faa.gov/browse/excelExternalWindow/BD9279FECDA13A538625845F0062D641.0001): EEC AS Software L1B0650. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M86P11 S/W Version L1B0650 · Sep 18, 2018
- [2628M87P11](https://drs.faa.gov/browse/excelExternalWindow/38339A46B2DEF8DE8625845F0062D62E.0001): EEC PHM Software. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M87P11 S/W Version PL1B0650 · Sep 18, 2018
- [9048156WE](https://drs.faa.gov/browse/excelExternalWindow/7FF7B8CC4AAC15DC86258345005A54F3.0001): Seal. Wencor LLC · PMA PQ1370NM · Replaces 9048156 · Jul 30, 2018
- [6120066E04](https://drs.faa.gov/browse/excelExternalWindow/2B91B8439B8CB9C3862582DD0071D86A.0001): Nozzle, Fuel. Advanced Atomization Technologies, LLC · PMA PQ0595NE · Replaces 2085M31G04 · Jun 5, 2018
- [2628M86P10](https://drs.faa.gov/browse/excelExternalWindow/BADBD81DA0F2F352862582C200672633.0001): EEC AS Software L1B0610. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M86P10 S/W Version L1B0610 · May 29, 2018
- [2628M87P10](https://drs.faa.gov/browse/excelExternalWindow/47870E6EE6A78432862582C200672631.0001): EEC PHM Software. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M87P10 S/W Version PL1B0610 · May 29, 2018
- [8910-309](https://drs.faa.gov/browse/excelExternalWindow/9FEA7350997D7973862582DA006FD850.0001): Valve, Low Pressure Turbine Active clearance control. Woodward Inc · PMA PQ2020CE · Replaces 2762M01P01 · Mar 12, 2018
- [8062-1180](https://drs.faa.gov/browse/excelExternalWindow/31C7291D89E88939862582DA006FD84D.0001): Control Split Unit. Woodward Inc · PMA PQ2020CE · Replaces 2762M00P01 · Mar 12, 2018
- [504690-1](https://drs.faa.gov/browse/excelExternalWindow/CCF1D2CC7C72965F862581B5006D4C2B.0001): Insert, Threaded. Unison Industries LLC · PMA PQ0620NE · Replaces 2121M91P01 · Oct 1, 2017
- [504910-1](https://drs.faa.gov/browse/excelExternalWindow/76328178F0C6E83C862581B5006D4A61.0001): Rotor, Alternator. Unison Industries LLC · PMA PQ0620NE · Replaces 2122M27P01 · Oct 1, 2017
- [504909-1](https://drs.faa.gov/browse/excelExternalWindow/6F3CF19A33717330862581B5006D4996.0001): Stator, Alternator. Unison Industries LLC · PMA PQ0620NE · Replaces 2122M28P01 · Oct 1, 2017
- [115E7192G4](https://drs.faa.gov/browse/excelExternalWindow/864A2B6B9BDD10A5862581A10068AB6F.0001): Electronic Engine Control. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2474M64P05 S/W Version N/A · Sep 12, 2017
- [8910-273](https://drs.faa.gov/browse/excelExternalWindow/7D9B34C5713784388625817F00683ACF.0001): Valve, Start Bleed Booster, Anti-Ice. Woodward Inc · PMA PQ2020CE · Replaces CFM International P/N 2704M79P01 · Jul 30, 2017
- [8100-0091](https://drs.faa.gov/browse/excelExternalWindow/F9B00C21572D8AAE8625817F00683A7F.0001): Actuator, Variable Stator Vane. Woodward Inc · PMA PQ2020CE · Replaces CFM International P/N 2496M37P02 · May 16, 2017
- [115E7192G3](https://drs.faa.gov/browse/excelExternalWindow/AFE82858113785C4862581230051A9DB.0001): ELECTRONIC ENGINE CONTROL. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2474M64P04 S/W Version N/A · May 16, 2017
- [2628M88P02](https://drs.faa.gov/browse/excelExternalWindow/A9BDE5C78F96DF9A86258123006075F9.0001): EEC OMAP SOFTWARE. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M88P02 S/W Version HL1B0310 OMAP… · May 16, 2017
- [2697M83P02](https://drs.faa.gov/browse/excelExternalWindow/7C383AF6AF77127F86258123006076B1.0001): APPLICATION SPECIFIC MEMORY LOADER (AML) - LEAP-1B. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2697M83P02 S/W Version AL1B0200 AML… · May 16, 2017
- [8100-0051](https://drs.faa.gov/browse/excelExternalWindow/78B17A70660A467F8625817F00683A30.0001): Actuator, Variable Stator Vane. Woodward Inc · PMA PQ2020CE · Replaces CFM International P/N 2496M37P01 · May 16, 2017
- [261807915-0303](https://drs.faa.gov/browse/excelExternalWindow/4B476E5BE7CCA03F862581230051A88E.0001): PRESSURE SUB SYSTEM. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2674M65P06 S/W Version N/A · May 16, 2017
- [8100-0090](https://drs.faa.gov/browse/excelExternalWindow/48BFC7EC2761DA978625817F00683911.0001): Actuator, Modulated Turbine Cooling. Woodward Inc · PMA PQ2020CE · Replaces CFM International P/N 2496M36P02 · May 16, 2017
- [2628M87P04](https://drs.faa.gov/browse/excelExternalWindow/3BAF286973BD332B8625812300607652.0001): EEC PHM SOFTWARE. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M87P04 S/W Version PL1B0310 PHM… · May 16, 2017
- [8062-1151](https://drs.faa.gov/browse/excelExternalWindow/327B9D86D31269CC8625817F006839E0.0001): Control, Split Unit. Woodward Inc · PMA PQ2020CE · Replaces CFM International P/N 2496M35P02 · May 16, 2017
- [6970-126](https://drs.faa.gov/browse/excelExternalWindow/0DF3FDC26A1FBEB38625817F00683990.0001): Pump, Main Fuel. Woodward Inc · PMA PQ2020CE · Replaces CFM International P/N 2566M05P04 · May 16, 2017
- [2628M86P04](https://drs.faa.gov/browse/excelExternalWindow/0A0D1CBE63A75EC48625812300607550.0001): EEC AS SOFTWARE. BAE System Controls, Inc. · PMA PQ2603CE · Replaces 2628M86P04 S/W Version L1B0310 AS… · May 16, 2017
- [63278547-1](https://drs.faa.gov/browse/excelExternalWindow/73FE81588372DF74862582A4005E7DCB.0001): Cable, Shaft Override. Honeywell International Inc. · PMA PQ1222NM · Replaces 2584M06P01 · May 14, 2017
- [515278-1](https://drs.faa.gov/browse/excelExternalWindow/E6C229B1A26CAF1B862581210055EE57.0001): Lead, Ignition. Unison Industries · PMA PQ1052CE · Replaces CFM International PN 2570M26P01 · May 8, 2017

All of them: https://openairdocs.org/engine/cfm-international-leap-1b28-series/pma.md

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