# CFM International CFM56-7B27E series - Type: Engine model (FAA registry) - Registry code: 13078 - Manufacturer (registry): CFM INTL - Model: CFM56-7B27E - Engine type: Turbo-fan - Power: 27,300 lb thrust - Installed in: 324 registered aircraft - Page: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-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 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023 - [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019 - [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018 - [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015 - [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015 - [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009 Historical (superseded or no longer in force): - [AD 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021 - [AD 2018-18-01](https://openairdocs.org/ad/2018-18-01) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Oct 16, 2018 - [AD 2018-10-11](https://openairdocs.org/ad/2018-10-11) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 1, 2018 - [AD 2018-09-10](https://openairdocs.org/ad/2018-09-10) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective May 14, 2018 - [AD 2013-26-01](https://openairdocs.org/ad/2013-26-01) (historical): Oil dynamic seal assembly · CFM International CFM56-3, CFM56-3B, CFM56-3C and 52 more. Effective Feb 3, 2014 ## Information bulletins (advisory) (2) - [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014 - [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011 ## Registered aircraft (324, first 50) - [N214AK](https://openairdocs.org/aircraft/N214AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2019, S/N 60579 - [N215AK](https://openairdocs.org/aircraft/N215AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2019, S/N 36347 - [N224AK](https://openairdocs.org/aircraft/N224AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 62680 - [N236AK](https://openairdocs.org/aircraft/N236AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 36351 - [N237AK](https://openairdocs.org/aircraft/N237AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 36357 - [N238AK](https://openairdocs.org/aircraft/N238AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 62681 - [N247AK](https://openairdocs.org/aircraft/N247AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 36364 - [N248AK](https://openairdocs.org/aircraft/N248AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 62469 - [N253AK](https://openairdocs.org/aircraft/N253AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 36348 - [N260AK](https://openairdocs.org/aircraft/N260AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 36349 - [N263AK](https://openairdocs.org/aircraft/N263AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2016, S/N 62471 - [N264AK](https://openairdocs.org/aircraft/N264AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2016, S/N 36360 - [N265AK](https://openairdocs.org/aircraft/N265AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2016, S/N 62682 - [N266AK](https://openairdocs.org/aircraft/N266AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2016, S/N 62683 - [N267AK](https://openairdocs.org/aircraft/N267AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 60581 - [N268AK](https://openairdocs.org/aircraft/N268AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 36365 - [N2708E](https://openairdocs.org/aircraft/N2708E): [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 2012, S/N 39095 - [N270AK](https://openairdocs.org/aircraft/N270AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 44111 - [N272AK](https://openairdocs.org/aircraft/N272AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 44112 - [N273AK](https://openairdocs.org/aircraft/N273AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2017, S/N 61554 - [N27477](https://openairdocs.org/aircraft/N27477): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 31647 - [N274AK](https://openairdocs.org/aircraft/N274AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 61555 - [N275AK](https://openairdocs.org/aircraft/N275AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2017, S/N 61556 - [N277AK](https://openairdocs.org/aircraft/N277AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2017, S/N 62472 - [N278AK](https://openairdocs.org/aircraft/N278AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2017, S/N 44113 - [N280AK](https://openairdocs.org/aircraft/N280AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 60582 - [N281AK](https://openairdocs.org/aircraft/N281AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2017, S/N 62679 - [N282AK](https://openairdocs.org/aircraft/N282AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 62473 - [N283AK](https://openairdocs.org/aircraft/N283AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 36358 - [N28478](https://openairdocs.org/aircraft/N28478): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 31649 - [N284AK](https://openairdocs.org/aircraft/N284AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2017, S/N 64152 - [N285AK](https://openairdocs.org/aircraft/N285AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2018, S/N 60577 - [N287AK](https://openairdocs.org/aircraft/N287AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2018, S/N 36359 - [N288AK](https://openairdocs.org/aircraft/N288AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2018, S/N 60575 - [N290AK](https://openairdocs.org/aircraft/N290AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2018, S/N 64300 - [N292AK](https://openairdocs.org/aircraft/N292AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2018, S/N 64301 - [N293AK](https://openairdocs.org/aircraft/N293AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2018, S/N 64302 - [N294AK](https://openairdocs.org/aircraft/N294AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2018, S/N 64303 - [N296AK](https://openairdocs.org/aircraft/N296AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2018, S/N 64304 - [N297AK](https://openairdocs.org/aircraft/N297AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2019, S/N 60578 - [N298AK](https://openairdocs.org/aircraft/N298AK): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2019, S/N 60583 - [N36469](https://openairdocs.org/aircraft/N36469): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 36600 - [N36472](https://openairdocs.org/aircraft/N36472): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 31653 - [N36476](https://openairdocs.org/aircraft/N36476): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 38703 - [N37468](https://openairdocs.org/aircraft/N37468): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 32836 - [N37470](https://openairdocs.org/aircraft/N37470): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 37099 - [N37471](https://openairdocs.org/aircraft/N37471): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 37102 - [N37474](https://openairdocs.org/aircraft/N37474): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 31648 - [N38467](https://openairdocs.org/aircraft/N38467): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 33537 - [N38473](https://openairdocs.org/aircraft/N38473): [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago), built 2013, S/N 38702 All 324: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series/aircraft.md ## NTSB investigations (24) 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 DCA25LA251](https://openairdocs.org/ntsb/DCA25LA251), Jul 2, 2025: Boeing 737-924ER (N66831), Las Vegas, NV, substantial damage. Probable cause: The first officer’s failure to maintain proper pitch attitude during flare which resulted in a bounced landing and a tailstrike. - [NTSB DCA25LA241](https://openairdocs.org/ntsb/DCA25LA241), Jun 18, 2025: Boeing 737-8H4 (N8685B), Barlow Bend, AL, no damage. Probable cause: The airplane’s encounter with unanticipated turbulence during descent, resulting in a serious injury to a flight attendant. - [NTSB DCA25LA238](https://openairdocs.org/ntsb/DCA25LA238), Jun 16, 2025: Boeing 737-924ER (N28478), Fort Myers, FL, no damage. Probable cause: The airplane’s inadvertent encounter with convective turbulence during descent, which resulted in serious injuries to two flight attendants. - [NTSB DCA25LA163](https://openairdocs.org/ntsb/DCA25LA163), Mar 20, 2025: Boeing 737-8H4 (N8315C), Orlando, FL, incident, no damage. Probable cause: The captain’s failure to recognize that the airplane’s location did not agree with the assigned departure runway as required per the Southwest Airlines Airplane Operating Manual, and the captain’s… - [NTSB ENG24WA019](https://openairdocs.org/ntsb/ENG24WA019), May 16, 2024: Boeing 737-852 (N825AM), Merida, Mexico, incident, no damage - [NTSB DCA24LA065](https://openairdocs.org/ntsb/DCA24LA065), Jan 10, 2024: Boeing 737 (N62883), Houston, TX, substantial damage. Probable cause: The airplane’s aft fuselage impacted the runway as a result of a delayed flare and subsequent nose-high pitch inputs during the aircraft’s multiple touchdowns. - [NTSB DCA22WA147](https://openairdocs.org/ntsb/DCA22WA147), Jul 7, 2022: Boeing 737-924ER (N69833), San Salvador, El Salvador, incident, no damage - [NTSB DCA22LA012](https://openairdocs.org/ntsb/DCA22LA012), Oct 9, 2021: Boeing 737-8H4 (N8642E), Lexington, VA, no damage. Probable cause: The airplane’s inadvertent encounter with convective turbulence. - [NTSB DCA21LA208](https://openairdocs.org/ntsb/DCA21LA208), Aug 24, 2021: Boeing 737-990ER (N479AS), SeaTac, WA, no damage. Probable cause: The passenger’s use of the evacuation slide resulted in the serious injury. - [NTSB ENG21WA029](https://openairdocs.org/ntsb/ENG21WA029), Jun 27, 2021: Boeing 737 (N875AM), Ciudad de México, Mexico, incident - [NTSB DCA20CA046](https://openairdocs.org/ntsb/DCA20CA046), Dec 19, 2019: Boeing 737 (N68802), Chicago, IL, no damage. Probable cause: an abrupt stop during taxi to avoid a collision with another airplane, causing a flight attendant to fall. - [NTSB DCA19CA168](https://openairdocs.org/ntsb/DCA19CA168), Jun 17, 2019: Boeing 737-8H4 (N8608N), Pittsburgh, PA, substantial damage. Probable cause: a provisioning truck that impacted the airplane resulting in substantial damage. - [NTSB DCA18CA169](https://openairdocs.org/ntsb/DCA18CA169), May 7, 2018: Boeing 737-8H4 (N8655D), Baltimore, MD, substantial damage. Probable cause: The maintenance truck driver's failure to give way to the airplane that resulted in the truck colliding with the taxiing aircraft. - [NTSB DCA18IA026](https://openairdocs.org/ntsb/DCA18IA026), Nov 29, 2017: Boeing 737-932ER (N852DN), Atlanta, GA, incident, no damage. Probable cause: The flight crewmembers’ failure to properly monitor the airplane’s flightpath, which caused the approach to become unstabilized and resulted in the airplane’s descent below the decision altitude… - [NTSB DCA17CA217](https://openairdocs.org/ntsb/DCA17CA217), Sep 25, 2017: Boeing 737-8H4 (N500WR), Sioux City, IA, no damage. Probable cause: the flight attendant accidentally pouring hot water on his hand which resulted in a 2nd degree burn. - [NTSB DCA17CA195](https://openairdocs.org/ntsb/DCA17CA195), Sep 12, 2017: Boeing 737-924ER (N69813), Los Angeles, CA, minor damage. Probable cause: the B737 flight crew's misjudgment of the clearance between their wingtip and the B767 horizontal stabilizer. - [NTSB DCA17CA005](https://openairdocs.org/ntsb/DCA17CA005), Oct 5, 2016: Boeing 737-8H4 (N8324A), Denver, CO, no damage. Probable cause: the flight attendant losing her balance as she was removing her carry-on baggage resulted in her falling against an arm rest causing the serious injury. - [NTSB DCA16CA193](https://openairdocs.org/ntsb/DCA16CA193), Jun 26, 2016: Boeing 737 (N69806), New Orleans, LA, no damage. Probable cause: the improper placement of the coffee pot on the beverage cart and failure to use a safe-pour lid. - [NTSB DCA16CA182](https://openairdocs.org/ntsb/DCA16CA182), Jun 5, 2016: Boeing 737-932ER (N801DZ), Las Vegas, NV, no damage. Probable cause: An encounter with wake turbulence that resulted in a flight attendant injury. - [NTSB DCA16IA036](https://openairdocs.org/ntsb/DCA16IA036), Dec 19, 2015: Boeing 737 (N477AS), Seattle, WA, incident, no damage. Probable cause: the flight crew's misidentification of the taxiway as the landing runway. - [NTSB DCA16CA010](https://openairdocs.org/ntsb/DCA16CA010), Oct 24, 2015: Boeing 737-924ER (N69838), Plevna, KS, no damage. Probable cause: An inadvertent encounter with clear air turbulence resulting in a serious injury to a flight attendant. - [NTSB DCA15CA025](https://openairdocs.org/ntsb/DCA15CA025), Nov 21, 2014: Boeing 737-8H4 (N8314L), Dallas, TX, substantial damage. Probable cause: N263WN captain's failure to maintain a safe clearance from the parked N8314L resulting in a ground collision. - [NTSB DCA14CA090](https://openairdocs.org/ntsb/DCA14CA090), Mar 5, 2014: Boeing 737 - 932ER (N809DN), San Diego, CA, no damage. Probable cause: the flight attendant's inadvertent trip and fall over a passenger bag that was in the aisle. - [NTSB DCA14CA034](https://openairdocs.org/ntsb/DCA14CA034), Jan 4, 2014: Boeing 737 (N8327A), Las Vegas, NV, substantial damage. Probable cause: the captain's over rotation during the bounced landing. ## FAA accident and incident reports (35) 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 20251219020629A](https://openairdocs.org/incident/20251219020629A), Dec 19, 2025: Boeing 737-8H4 (N8317M), San Antonio, TX, No damage. Post flight, the flight attendant (fa) in the “c” position sustained a puncture injury to the middle finger of the left hand while removing trash from a… - [Accident 20250702021339A](https://openairdocs.org/incident/20250702021339A), Jul 2, 2025: Boeing 737-924ER (N66831), Las Vegas, NV, Substantial damage. First officer was flying B737-900 landing in Las Vegas runway 26L during VMC conditions tail contacted runway during the landing causing substantial damage. No… - [Incident 20241230019559I](https://openairdocs.org/incident/20241230019559I), Dec 30, 2024: Boeing 737-990ER (N492AS), Queens, NY, Minor damage. Dec 30, 2024, [privacy data omitted], jfk – sea, aircraft encountered a bird-strike departing jfk. The flight continued to sea without any issues. Maintenance… - [Incident 20240227004339I](https://openairdocs.org/incident/20240227004339I), Feb 27, 2024: Boeing 737-990ER (N486AS), Pasco, WA, Minor damage. 02/27/2024: At psc airport aircraft experienced bird strike on landing. Bird strike inspection showed the following: right hand outboard aft flap… - [Incident 20230619006669I](https://openairdocs.org/incident/20230619006669I), Jun 19, 2023: Boeing 737-924ER (N38467), Bos, MA, Minor damage. On June 14, 2023 [privacy data omitted] was reported having a portion of panel 193AL missing from the aircraft after landing in boston. Maintenance identified… - [Incident 20230609005189I](https://openairdocs.org/incident/20230609005189I), Jun 9, 2023: Boeing 737-990ER (N464AS), Seatac, WA, Minor damage. On 06/09/2023 aircraft landed 16R at Seatac airport and were given taxi instructions from spot 55 around north side of the "n" councourse to gate "D5" the… - [Incident 20230319010529I](https://openairdocs.org/incident/20230319010529I), Mar 19, 2023: Boeing 737-990ER (N464AS), Nashville, TN, Minor damage. On March 19, 2023, [privacy data omitted] operated from sea-bna contacted a movable passenger air stairs while taxing to the gate at bna. The flight operated… - [Incident 20220818008439I](https://openairdocs.org/incident/20220818008439I), Aug 18, 2022: Boeing 737-900ER (N272AK), Seatac, WA, Minor damage. At 10:35AM, 8/18/22, [privacy data omitted] was taxiing into its assigned gate (D1) at Seatac and was being marshaled into the gate. There was a fire truck… - [Incident 20220730021789I](https://openairdocs.org/incident/20220730021789I), Jul 30, 2022: Boeing 737-900ER (N277AK), Los Angeles, CA, Minor damage. On July 30, 2022, upon arrival in lax, during taxi-in, [privacy data omitted] was being marshalled into gate 65A when its lower right wing scimitar made… - [Incident 20220608004239I](https://openairdocs.org/incident/20220608004239I), Jun 8, 2022: Boeing 737-924ER (N69838), San Francisco, CA, Minor damage. [privacy data omitted] 737-824, Registration number N14235 (nose number 0235), operating as[privacy data omitted], departing San Francisco international… - [Incident 20211113021619I](https://openairdocs.org/incident/20211113021619I), Nov 13, 2021: Boeing 737-900ER (N290AK), Burbank, CA, Minor damage. On 11/13/21, [privacy data omitted] was being marshalled into gate B5 at Burbank, CA. The captain made an early "tight" turn to line up on the "j" line for… - [Incident 20211009018499I](https://openairdocs.org/incident/20211009018499I), Oct 9, 2021: Boeing 737-990ER (N440AS), Nashville, TN, Minor damage. On 10/9/21 a B737-900, N440AS [privacy data omitted] was taxiing at bna receiving guidance from ground marshallers during parking, when the left wing scimitar… - [Accident 20211008017909A](https://openairdocs.org/incident/20211008017909A), Oct 8, 2021: Boeing 737-8H4 (N8642E), Lexington, VA, No damage. As the flight attendants were beginning drink service, the aircraft encountered severe turbulence. The ?c? Position flight attendant injured her ankle and was… - [Accident 20210823017459A](https://openairdocs.org/incident/20210823017459A), Aug 23, 2021: Boeing 737-990ER (N479AS), Seatac, WA, No damage. At 2045(l),on 8/23/2021, an [privacy data omitted]737-990ER, registration number N479AS, performed an evacuation due to smoke emanating from a passenger's… - [Incident 20190811013919I](https://openairdocs.org/incident/20190811013919I), Aug 11, 2019: Boeing 737-924ER (N63890), Chicago, IL, Minor damage. The aircraft was being pushed out for departure at gate B6 when an employee bus holding short at the service road intersection to the left of the aircraft at… - [Incident 20190610006432I](https://openairdocs.org/incident/20190610006432I), Jun 10, 2019: Boeing 737-990ER (N248AK), Houston, TX, Minor damage. Asaa flight #778,a B737-900, traveling from sea, landed at iah just after midnight on June 10,2019. They were cleared to park at gate A24. They made a right… - [Incident 20190529000641I](https://openairdocs.org/incident/20190529000641I), May 29, 2019: Boeing 737-900ER (N285AK), Jamaica, NY, Minor damage. British airways B-747-436, reg. # g-civk, s/n 25818. On Wednesday evening, 29 may 2019, at approximately 1920 hours local time, british airways was pushing… - [Incident 20181115021752I](https://openairdocs.org/incident/20181115021752I), Nov 15, 2018: Boeing 737-8H4 (N8635F), St. Louis, MO, Minor damage. Approximately 1608L southwest aircraft N8635F while attempting to taxi into kstl gate E31 struck wow air flight 168 registration tf-dtr . N8635F left winglet… - [Incident 20181023020609I](https://openairdocs.org/incident/20181023020609I), Oct 23, 2018: Boeing 737-8H4 (N8619F), Chicago, IL, Minor damage. On 10/23/2018, at approximately 1251 CDT, southwest airlines aircraft N8619F was on 1.5 mile final when the flight crew reported a bird strike with possible… - [Accident 20180507013309A](https://openairdocs.org/incident/20180507013309A), May 7, 2018: Boeing 737-8H4 (N8655D), Baltimore, MD, Substantial damage. On may 07, 2018, at approximately 0010 EST, swa N8655D, a Boeing 737-800, flight # 6263 fll-bwi, with 177 passengers and crew landed at bwi. The PIC [privacy… - [Incident 20180115000869I](https://openairdocs.org/incident/20180115000869I), Jan 15, 2018: Boeing 737 (N263AK), Boston, MA, Minor damage. On January 15 2018, Alaska flight 33, a B737-990ER, scheduled to fly from Boston logan international airport (bos) to portland international airport (pdx)… - [Incident 20171010016419I](https://openairdocs.org/incident/20171010016419I), Oct 10, 2017: Boeing 737-8H4 (N8621A), Phoenix, AZ, Minor damage. On 10/10/2017 swaa technical operations supervisor stated that swa flight SWA922 aircraft N8621A arrived in phx at 0655 local. While boarding passengers for… - [Accident 20170912019322A](https://openairdocs.org/incident/20170912019322A), Sep 12, 2017: Boeing 737-924ER (N69813), Los Angeles, CA, Substantial damage. Ual 447 while taxiing westbound on twy c, struck the right horizontal stabilizer of an air Canada B-767 with its right winglet, as it was being towed onto gate… - [Incident 20170608006912I](https://openairdocs.org/incident/20170608006912I), Jun 8, 2017: Boeing 737-924ER (N69819), Chicago, IL, Minor damage. UA5588 was ready for push back from gate B1 when the cockpit contacted the dispatcher/pushback driver and indicated there was ramp congestion and asked if they… - [Incident 20170518024571I](https://openairdocs.org/incident/20170518024571I), May 18, 2017: Boeing 737-990ER (N253AK), Chicago, IL, Minor damage. On may 18, 2017, Alaska airlines flight 138, a B737-990ER departed anchorage international (anc) for Chicago ohare international (ord). Asa 138 landed on… - [Incident 20170310002639I](https://openairdocs.org/incident/20170310002639I), Mar 10, 2017: Boeing B-737 (N493AS), Boston, MA, Minor damage. On March 10, 2017, Alaska airlines flight 769, a B737-900ER, scheduled to fly from Boston Logan international airport (bos) to san diego (san) collided with a… - [Incident 20170216011082I](https://openairdocs.org/incident/20170216011082I), Feb 16, 2017: Boeing 737-8H4 (N8303R), Phoenix, AZ, Minor damage. Phoenix, AZ (phx): SWA4182 / FFT756, N8303R / N202FR, B738 / A320, SWA4182 B738 (erroneously reported as SWA2182 by airport ops, later corrected) was taxing… - [Incident 20160516007159I](https://openairdocs.org/incident/20160516007159I), May 16, 2016: Boeing 737-8H4 (N8657B), Glen Burine, MD, Minor damage. Swa 2703 was being pushed back from gate A4. During the push back the tractor operator was turning the aircraft to the left side of the A4 ramp where a food… - [Incident 20151230021109I](https://openairdocs.org/incident/20151230021109I), Dec 30, 2015: Boeing 737-924ER (N67845), Chicago, IL, No damage. On December 30, 2015, @ approximately 07:43, united airlines flight 1977, a Boeing 737-924ER, arriving ord from sea, landed on runway 27R. After landing and… - [Incident 20151219023779I](https://openairdocs.org/incident/20151219023779I), Dec 19, 2015: 2015 Boeing 737-990ER (N477AS), Seattle, WA, No damage. On Saturday, December 19, 2015, at 0831 pacific standard time, Alaska Airlines flight 27, a Boeing 737-990ER, was cleared to land on runway 16 Center (16C) at… - [Accident 20151024023799A](https://openairdocs.org/incident/20151024023799A), Oct 24, 2015: Boeing 737-924ER (N69838), Plevna, KS, No damage. Flight was at FL330 when it encountered moderate turbulence. The 2 fight attendants in the aft galley were thrown into the air and hit the floor. The food cart… - [Incident 20150518013589I](https://openairdocs.org/incident/20150518013589I), May 18, 2015: Boeing 737-990ER (N462AS), Seatac, WA, Minor damage. Upon touchdown on runway 34R in ksea, both left main landing gear tires failed. After stopping the aircraft on the runway, the flight crew requested emergency… - [Incident 20150413005469I](https://openairdocs.org/incident/20150413005469I), Apr 13, 2015: Boeing 737-924ER (N37471), Houston, TX, Minor damage. United airlines flight #1545, a B-737-900, N37471, was a normally scheduled operation from las vegas, NV (klas) to Houston, TX (kiah). The flight had 6 crew,… - [Accident 20141120021442A](https://openairdocs.org/incident/20141120021442A), Nov 20, 2014: Boeing 737-8H4 (N8314L), Dallas, TX, Substantial damage. Preliminary report. Additional information is required At approximately 2000C on November 20, 2014, at Dallas Love Field (dal), N263WN was taxiing from gate 3… - [Accident 20140103002969A](https://openairdocs.org/incident/20140103002969A), Jan 3, 2014: Boeing 737-8H4 (N8327A), Las Vegas, NV, Substantial damage. Swaa flight 2516 (N8327A) was cleared for a visual approach and landing to klas runway 25L in Las Vegas, NV. Upon touchdown pilot reported a firm/bounced… ## Service difficulty reports (1,218, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR SWAA2026102298211](https://openairdocs.org/sdr/SWAA2026102298211), Oct 18, 2026: ACTUATOR. LEAKING. NR 2 ENGINE, FUEL LEAK ON START UP. FOUND RIGHT VSV LEAKING SOLID STREAM. REMOVED AND REPLACED NR 2 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01. OPS & LEAK CHECKED - [SDR SWAA2026101985298](https://openairdocs.org/sdr/SWAA2026101985298), Oct 13, 2026: OIL SYSTEM. LOW PRESSURE. OIL QUANTITY ZERO. OIL PRESSURE DROP TO RED BOX SHUT DOWN ENG 2. EMER DECLARED, TRUCKS ROLLED. PASSENGERS WERE FINE. R & R #2 ENGINE REF. MT 771-00-01. - [SDR DALA2026101205595](https://openairdocs.org/sdr/DALA2026101205595), Oct 11, 2026: ENGINE. ODOR. RETURNED TO ATL DUE TO ELECTRICAL ODOR IN CABIN. ENGINE WASH PERFORMED NIGHT PRIOR TO FLIGHT. R & R EMERGENCY BATTERY PACK BASE M1672 REF AMM 33-51. OPS CHECKED - [SDR SWAA2026100735774](https://openairdocs.org/sdr/SWAA2026100735774), Oct 6, 2026: FILTER. WARNING MESSAGE. NR 1 ENG FUEL FILTER BYPASS LIGHT ILLUMINATED. DRAINED FUEL FILTER NO CONTAMINATION NOTED. FILTER TO BE REPLACED IN 1 CYCLE. OK TO CONTINUE ON MEL 73-4-01 SP1 M - [SDR SWAA2026100765165](https://openairdocs.org/sdr/SWAA2026100765165), Oct 6, 2026: PRESSURE SWITCH. FAULTED. NR 1 ENG FUEL FILTER BYPASS LIGHT ILLUMINATED, DRAINED FUYEL FILTER NO CONTAMINATION NOTED. FILTER TO BE REPLACED IN 1 CYCLE. OK TO CONTINUE ON MEL 73-4-01 SP1 - [SDR SWAA2026100869140](https://openairdocs.org/sdr/SWAA2026100869140), Oct 4, 2026: MAGNETIC SEAL. LEAKING. OIL LEAKING FROM NR 1 ENGINE HYDRAULIC PAD DRAIN PORT, BEYOND SERVICEABLE LIMITS. REMOVED & REPLACED NR 1 ENG EDP MAGNETIC SEAL & NR 1 EDP IAW AMM 72-60-00 & AM - [SDR SWAA2026100501797](https://openairdocs.org/sdr/SWAA2026100501797), Sep 29, 2026: ENGINE. VIBRATION. OTS - BIRDSTRIKE ON TAKEOFF. #2 ENG HIGH VIB, FAN BLADES BENT, INLET COWLING DAMAGED._ REF WORK PACKAGE # TTG8Q01EZMB7 # TTG8Q01F2KZE FOR DETAILS - [SDR SWAA2026100150161](https://openairdocs.org/sdr/SWAA2026100150161), Sep 27, 2026: O-RING. LEAKING. APPARENT FUEL LEAK FROM #1 ENGINE COWLING. NR 1 APPARENT FUEL LEAK FROM NR 1 ENGINE COWLING. R & R NR 1 ENG SERVO FUEL HEATER COVER O-RING PER EA M-21-173-01075 - [SDR DALA2026090805047](https://openairdocs.org/sdr/DALA2026090805047), Sep 2, 2026: ENGINE. ODOR. ATB/DE- RETURNED TO ATL DUE TO FUMES IN THE CABIN. FUMES ASSOCIATED WITH ENGINE WASH ACCOMPLISHED PRIOR TO FLIGHT. NO MECHANICAL FAILURES AND NO MAINTENANCE PER - [SDR SWAA2026090378156](https://openairdocs.org/sdr/SWAA2026090378156), Aug 30, 2026: ENGINE. NO DISCREPANCY. NR 2 ENGINE AUTO SHUTDOWN WITH FLASHING WHTE BOX, NR 2 ENGINE FOUND AC TO BE POSTIONED WITH TAIL DIRECTLY INTO THE WIND DURING ENG START. NO DEFECTS NOTED IAW 7 - [SDR SCNA20260916400](https://openairdocs.org/sdr/SCNA20260916400), Aug 18, 2026: ENGINE. VIBRATION. NUMBER 1 ENGINE VIBRATION AT 3.9 IN CLIMB AND 3.3 DURING CRUISE. PERFORMED VIBRATION SURVEY TEST 7 IAW AMM 71-00-00-00-700-814-F00, HIGH VIBRATION OF 3.1, PERFO - [SDR AALA202608113037](https://openairdocs.org/sdr/AALA202608113037), Aug 9, 2026: EXHAUST CONE. FIRE. AIRCRAFT WAS GROUNDED: ON SHUTDOWN INTO KRDU, WE WERE TOLD THAT THE RIGHT ENGINE WAS ON FIRE 9CANDLE FIRE). WE RAN THE QRC WHILE RUNNING THE CHECKLISTTHE FIRE W - [SDR DALA2026090204968](https://openairdocs.org/sdr/DALA2026090204968), Aug 7, 2026: ANTI-ICE VALVE. FAULTED. DE- DIVERTED TO AUS DUE TO RT ENGINE AMBER ANTI-ICE INDICATION. PLACED RT ENG ANTI-ICE ON MEL. SUBSEQUENTLY R & R ENG COWL TAI VALVE. (9616184) AIRCRAFT WAS GRO - [SDR SWAA2026081002003](https://openairdocs.org/sdr/SWAA2026081002003), Aug 4, 2026: ENGINE. FAILED. NR 1 ENGINE FAILED ON TAKEOFF ROLL. REMOVED AND REPLACED THE NR 1 ENG IAW MT 771-00-01. REF TTG8Q008F2S8. - [SDR SWAA2026073080887](https://openairdocs.org/sdr/SWAA2026073080887), Jul 28, 2026: PITOT TUBE. FOD. ON ROTATION MAST/CAUTION WITH ENG LIGHT, EEC WENT TO ALTERNATE, CAPTAIN AIRSPEED UNRELIABLE, DECLARED EMER, TRUCKS ROLLED, NOT OVERWEIGHT. AT GATE, MX SAID CAPT - [SDR SWAA2026080350456](https://openairdocs.org/sdr/SWAA2026080350456), Jul 28, 2026: EXCITER. FAILED. ENGINE NR 2 FUEL FLOW DROPPED TO ZERO, NO LIGHT OFF. OK TO CONTINUE PER MEL 74-1-02 SP1 T/S FAULT PER M-24-174-00061 ON TTG8Q01DEZBT. FOUND NR 2 ENG LT EXCITER - [SDR CALA2026072818063](https://openairdocs.org/sdr/CALA2026072818063), Jul 26, 2026: ENGINE. ODOR. SMELLED BURNING/COOKING ODOR WHEN POWER LEVERS ADVANCED FOR TAKEOFF. ODOR DISSIPATED A FEW MINUTES AFTER TAKEOFF. THROUGHOUT FLT ENG 2 SHOWED APPROX 30DEG. HIGH - [SDR SWAA2026072705973](https://openairdocs.org/sdr/SWAA2026072705973), Jul 24, 2026: ENGINE. FAILED. AT APPOX 30 KTS ON T/O ROLL WITH T/O PWR SET NR 2 ENG FAILED WITH AUDIBLE BANG AND RIGHT SWERVE. PERFORMED RTO. HAD ENG FAILED ON NR 2 EGT DISPLAY. AIRPORT OPS - [SDR SWAA2026081891593](https://openairdocs.org/sdr/SWAA2026081891593), Jul 23, 2026: ENGINE. FAILED. AT APPOX 30 KTS ON T/O ROLL WITH T/O PWR SET NR 2 ENG FAILED WITH AUDIBLE BANG AND RIGHT SWERVE. PERFORMED RTO. HAD ENG FAILED ON #2 EGT DISPLAY. AIRPORT OPS RE - [SDR SWAA2026072344101](https://openairdocs.org/sdr/SWAA2026072344101), Jul 22, 2026: VALVE. LEAKING. NR 1 ENGINE STEADY FUEL LEAK AFTER ENGINE START. REMOVED AND REPLACED HTPACC PER AMM 75-21-01. - [SDR SWAA2026082136859](https://openairdocs.org/sdr/SWAA2026082136859), Jul 22, 2026: ENGINE. HOT START. DURING START OF NR 2 ENGINE HAD A HOT START AT 475 BOX FLASHING, AUTO SHUT DOWN_ CHECKED INLET AND EXHAUST FOR DEBRIS. RAN ENGINE TWICE IAW AMM 71-00-00. NO ABN - [SDR SWAA2026072338404](https://openairdocs.org/sdr/SWAA2026072338404), Jul 19, 2026: ENGINE. FAILED. RT ENGINE FAILED PASSING 9000' ENG FAIL LIGHT ON, GOOD SHUTDOWN GOOD N1 ROTATION. R & R #2 ENG IAW MT771-00-01 LEAK OPS CHECKS GOOD C/W RII INSPECTION. - [SDR SWAA2026072231290](https://openairdocs.org/sdr/SWAA2026072231290), Jul 18, 2026: ENGINE. FAILED. NR 2 ENGINE FAILED PASSING THROUGH 10K. - [SDR SWAA2026071545498](https://openairdocs.org/sdr/SWAA2026071545498), Jul 11, 2026: PUMP. FAILED. OTS, NR 1 ENGINE FAILED IN FLIGHT. ATTEMPTED RESTART WITH NO SUCCESS. LANDED SINGLE ENGINE. NO AIRFRAME OR OTHER ABNORMAL ENGINE INDICATIONS PRIOR TO FAILURE. H - [SDR SWAA2026071502202](https://openairdocs.org/sdr/SWAA2026071502202), Jul 11, 2026: ENGINE. SLOW. AFTER LANDING NR 1 ENGINE SLOW/ NO RESPONSE TO THRUST LEVER MOVEMENT. PERFORMED EEC BITE IAW FIM 73-00 TASK 801 NO FAULTS AND PERFORMED ENGINE RUN IAW AMM 71-00 - [SDR SWAA2026070217999](https://openairdocs.org/sdr/SWAA2026070217999), Jul 1, 2026: ENGINE. SMOKE. NR 2 ENGINE EXCESSIVE SMOKE AFTER SHUTDOWN. RAN NR 2 ENG AT IDLE AND PERFORMED DRAIN AND VENT INSPECTION IAW AMM 71-71-00. NO EXCESSIVE LEAKS OR SMOKE NOTED. AL - [SDR SWAA2026063017340](https://openairdocs.org/sdr/SWAA2026063017340), Jun 26, 2026: PUMP. FAILED. ON LEFT ENG SHUTDOWN; FUEL FLOW DROPPED DOWN INITIALLY THEN CAME UP; THEN DISPLAYED ENG FAIL AND SHUT DOWN. REMOVED NR 1 ENGINE HMU IAW AMM 73-21-10; REMOVED NR - [SDR SWAA2026063016239](https://openairdocs.org/sdr/SWAA2026063016239), Jun 26, 2026: HMU. FAILED. ON LEFT ENG SHUTDOWN; FUEL FLOW DROPPED DOWN INITIALLY THEN CAME UP, THEN DISPLAYED ENG FAIL AND SHUT DOWN. REMOVED NR 1 ENGINE HMU IAW AMM 73-21-10, REMOVED NR - [SDR CALA2026061917189](https://openairdocs.org/sdr/CALA2026061917189), Jun 18, 2026: ENGINE. ODOR. SMELL ON TAKEOFF/CLIMB FROM AIR SYSTEM. STRONG- EST IN FWD CABIN . CREW FELT TEMP MILD EFFECT FOUND HISTORY ON PRIOR OVERNIGHT MAINTENANCE OF #1 ENGINE COMPRESS - [SDR SWAA2026052004464](https://openairdocs.org/sdr/SWAA2026052004464), May 18, 2026: ENGINE. FAILED. NR 1 ENGINE FAILED AT FL370. EGT SHOWED OVER TEMP. EGT RED BOX. OVERWEIGHT LANDING AT 149.3K LBS. NORMAL TOUCH DOWN. REMOVED AND REPLACED NR 1 ENGINE PER MT 771 - [SDR SWAA2026051197556](https://openairdocs.org/sdr/SWAA2026051197556), May 10, 2026: ENGINE. NO DISCREPANCY. NUMBER 2 ENG ROLLED BACK WHEN PUSHING UP POWER TO TAXI. PERFORMED NR 2 ENG EEC BITE IAW FIM 73-00 TASK 801; NO CURRENT FAULTS FOUND. - [SDR CALA2026050716071](https://openairdocs.org/sdr/CALA2026050716071), May 5, 2026: SENSOR. FAULTED. CREW REPORTED RT BLEED TRIP OFF LIGHT ILLUMINATED DURING CLIMB. WOULD NOT EXTINGUISH WITH QRH. NO VISUAL INDICATIONS OF PACK PROBLEM. VISUALLY INSPECTED CONNECT - [SDR SWAA2026042793346](https://openairdocs.org/sdr/SWAA2026042793346), Apr 26, 2026: PUMP. FAILED. NUMBER 2 ENGINE FAILED ON TAKEOFF, REJECT AT APPROX 100 KIAS BRK ENERGY 21.1M FT-LB; INSPECTION REQUIRED ABOVE 30.0M FT-LM. DURING INITIAL EVALUTATION FAULT COD - [SDR SWAA2026042793295](https://openairdocs.org/sdr/SWAA2026042793295), Apr 26, 2026: HMU. LEAKING. NUMBER 2 ENG FAILED ON TAKEOFF; REJECT AT APPROX 100 KIAS BRK ENERGY 21.1M FT-LB. INSPECTION REQUIRED ABOVE 30.0M FT-LM. DURING INITIAL EVALUTATION FAULT CODE 7 - [SDR AALA202604215499](https://openairdocs.org/sdr/AALA202604215499), Apr 17, 2026: FUEL FILTER. CLOGGED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: RIGHT ENGINE FUEL FILTER BYPASS. LIGHT ILLUMINATED SHORTLY AFTER REACHING CRUISE ALTITUDE AT THE SA - [SDR SWAA2026040987166](https://openairdocs.org/sdr/SWAA2026040987166), Apr 6, 2026: ENGINE. SURGES. AT APPROX 14,000 FT NR 1 ENGINE BEGAN TO SURGE/STALL WITH VIBRATION. AT 70% N1 SURGE/STALL WENT AWAY. AT IDLE; VIBRATION CEASED. AFTER ENGINE SHUTDOWN; SMALL FI - [SDR SWAA2026040184672](https://openairdocs.org/sdr/SWAA2026040184672), Mar 30, 2026: PUMP. FAULTED. RIGHT SIDE FUEL FILTER BYPASS LIGHT ILLUMINATED DURING CLIMBOUT AND AFTER LEVEL OFF. LIGHT ILLUMINATED AND EXTINGUISHED MULTIPLE TIMES. REMOVED AND REPLACED NR - [SDR SWAA2026040184339](https://openairdocs.org/sdr/SWAA2026040184339), Mar 28, 2026: ENGINE. BIRD INGESTION. DURING CLIMB, BIRD STRIKE NR 1 ENGINE. VIBRATION INCREASED, HAD ABNORMAL ODORS, ENGINE STILL MAINTAINED THRUST. C/W BIRD STRIKE CONDITIONAL INSPECTION IAW AMM 0 - [SDR SWAA2026032782412](https://openairdocs.org/sdr/SWAA2026032782412), Mar 23, 2026: ENGINE. FAULTY. ON TAKEOFF, JUST AFTER TOGO WAS PUSHED AIRPLANE WAS PULLING TO THE RIGHT. REJECTED THE TAKEOFF, IT WAS BELOW 45 KTS. TAXI BACK TO THE GATE. PERFORM A TOGA BITE - [SDR ASAA2026031464873](https://openairdocs.org/sdr/ASAA2026031464873), Mar 14, 2026: POWER SUPPLY. INOPERATIVE. EMERGENCY AISLE LIGHTS AT SEAT ROWS 25D AND 29D WON'T STAY ON. GROUNDED - YES. OPENED AND CLOSED CEILING PANEL TO ACCESS EMERGENCY LIGHT POWER SUPPLY M2627 IAW - [SDR SWAA2026022473871](https://openairdocs.org/sdr/SWAA2026022473871), Feb 23, 2026: HMU. FAILED. UPON LANDING AT MCI, TOWER SAID WE HAD A FIRE IN THE LT WING. STOPPED & THE NR 1 ENGINE FAILED. HAD NO FIRE INDICATIONS. ACCOMPLISHED DFDR DOWNLOAD FOR NR 1 ENG - [SDR DALA2026021701078](https://openairdocs.org/sdr/DALA2026021701078), Feb 17, 2026: ENGINE. OVERSPEED. DIV/IFSD/DE- FLIGHT CREW SHUT DOWN RIGHT ENGINE AND DIVERTED TO ELP DUE TO UNCOMMANDED OVERSPEED. REMOVED AND REPLACED NUMBER 2 ENGINE IAW AMDS W/C 7100-4423. O - [SDR AALA202602163429](https://openairdocs.org/sdr/AALA202602163429), Feb 6, 2026: ENGINE. STALLED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: RIGHT ENGINE COMPRESSOR STALLED 2 TIMES ON CLIMB OUT WITH EGT EXCEEDANCE. AIRCRAFT AIR INTERRUPTED BACK - [SDR CALA2026020613607](https://openairdocs.org/sdr/CALA2026020613607), Feb 5, 2026: UNKNOWN. ODOR. HAD A DIRTY SOCKS SMELL ON T/O AND WENT AWAY IN THE CLIMB SMOKE AND ODOR FORM 46-6020 UPLOAD FOLLOWED FIM 71-05 TASK 807. CONFIRMED E1 HAD A WATER WASH THE FLIG - [SDR SWAA2026031170227](https://openairdocs.org/sdr/SWAA2026031170227), Feb 5, 2026: MOUNT. CORRODED. NR 2 ENGINE AFT MOUNT HAS EVIDENCE OF FRETTING ON THE OUTBOARD LINK AT TRF ATTACHMENT. REMOVED AND INSTALLED NEW AFT ENGINE MOUNT IAW MT 771-021-00-03. - [SDR CALA2026020313530](https://openairdocs.org/sdr/CALA2026020313530), Jan 30, 2026: PRESSURE SWITCH. FAULTED. LEFT FUEL FILTER BYPASS LIGHT ILLUMINATED. PERFORMED T/S IAW FIM 73-05 TASK 801, FOUND NR 1 ENG FUEL FILTER DIFFERENTIAL PRESSURE SWITCH (FFDPS) DEFECTIVE (INTE - [SDR SWAA2026011461278](https://openairdocs.org/sdr/SWAA2026011461278), Jan 13, 2026: STARTER. FAULTED. NR 2 ENGINE POSSIBLE HUNG START. NO LIGHT OFF. N2 AT APROX 20%. SMOKE OBSERVED BY GROUND CREW. NO SMOKE IN CABIN. GROUND CREW INFORMED PILOTS THAT SMOKE DISIPAT - [SDR CALA2026011412962](https://openairdocs.org/sdr/CALA2026011412962), Jan 11, 2026: HMU. FAULTED. N1 ON ENG 1 DIDNT SPOOL UP, PERFORMED EEC BITE, TEST PASSED WITH NO FAULTS. ONLY FAULT SHOWING WAS 10 FLT CYCLES HPT ACC. PERFORMED ENG ACCELERATION CHECK IAW A - [SDR SWAA2026011260097](https://openairdocs.org/sdr/SWAA2026011260097), Jan 10, 2026: ENGINE. BIRD INGESTION. POSSIBLE BIRDSTRIKE ON TAKEOFF SMELL OF SMOKE IN CABIN AND COCKPIT ALL ENGINE INDICATIONS NORMAL. COMPLIED WITH ODOR AND SMOKE CHECK IN CABIN AND COCKPIT PER HM - [SDR CALA2025123012553](https://openairdocs.org/sdr/CALA2025123012553), Dec 28, 2025: ANTI-ICE VALVE. FAULTED. DURING INITIAL TAKEOFF ROLL WITH ENG A/I ON RECEIVED MASTER CAUT ION NO1 ENG COWL ANTI-ICE LOW SPEED REJECTED AT 40-50 KNOTS. THE LIGHT DID EXTINGUISH AFTER TAX All 1,218: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series/reports.md ## STCs that may be installed (OpenAirDocs) (1) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC ## PMA parts (OpenAirDocs) (over 1,000, 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. - [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026 - [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026 - [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026 - [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026 - [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026 - [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026 - [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026 - [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026 - [AAP-3179410-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161769751220261022213314.0001): SETSCREW. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3179410-1 · Oct 14, 2026 - [AAP-3179410-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161769751220261022213314.0001): SETSCREW. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3179410-1 · Oct 14, 2026 - [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026 - [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026 - [9057M50P01WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132297149820261008195557.0001): Seal. Wencor, LLC · PMA PQ1370NM · Replaces 9057M50P01 · Oct 1, 2026 - [9057M50P01WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132297149820261008195557.0001): Seal. Wencor, LLC · PMA PQ1370NM · Replaces 9057M50P01 · Oct 1, 2026 - [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026 - [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026 - [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026 - [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026 - [AAP-3181263-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134991105620260923165754.0001): SPRING. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3181263-1 · Aug 5, 2026 - [AAP-3181263-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134991105620260923165754.0001): SPRING. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3181263-1 · Aug 5, 2026 - [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026 - [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026 - [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026 - [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026 - [3177421JP-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144029116620260805181453.0001): Setscrew. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 3177421-1 · Jul 16, 2026 - [3177421JP-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144029116620260805181453.0001): Setscrew. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 3177421-1 · Jul 16, 2026 - [301-547-905-0JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163539788920260806140647.0001): Nut. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 301-547-905-0 · Jul 14, 2026 - [301-547-905-0JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163539788920260806140647.0001): Nut. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 301-547-905-0 · Jul 14, 2026 - [AAP-3181264-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110152260220260804212133.0001): LINK ASSEMBLY. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3181264-1 · Jun 29, 2026 - [AAP-3181264-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110152260220260804212133.0001): LINK ASSEMBLY. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3181264-1 · Jun 29, 2026 - [1211342-240-014JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101824618120260706131723.0001): Packing. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1211342-240-014 · Jun 25, 2026 - [1211342-240-014JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101824618120260706131723.0001): Packing. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1211342-240-014 · Jun 25, 2026 - [3504845-3WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176108130520260618160615.0001): Gear-Pinion. Wencor, LLC · PMA PQ1370NM · Replaces 3504845-3 · Jun 4, 2026 - [3504845-3WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176108130520260618160615.0001): Gear-Pinion. Wencor, LLC · PMA PQ1370NM · Replaces 3504845-3 · Jun 4, 2026 - [1476M79P05JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107210147820260616140659.0001): Damper - Forward Sleeve. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1476M79P05 · May 29, 2026 - [1476M79P05JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107210147820260616140659.0001): Damper - Forward Sleeve. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1476M79P05 · May 29, 2026 - [AAP-3177487-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169754361520260623134833.0001): Setscrew. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3177487-1 · May 26, 2026 - [AAP-3177487-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169754361520260623134833.0001): Setscrew. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3177487-1 · May 26, 2026 - [340-084-104-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177357668320260506211035.0001): Bracket. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 340-084-104-0 · May 4, 2026 - [340-084-104-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177357668320260506211035.0001): Bracket. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 340-084-104-0 · May 4, 2026 - [336-031-701-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144123523920260324201242.0001): Weight-Balance 2.9G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-701-0 · Feb 25, 2026 - [336-031-701-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144123523920260324201242.0001): Weight-Balance 2.9G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-701-0 · Feb 25, 2026 - [336-031-710-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129285223420260324201243.0001): Weight-Balance 6.5G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-710-0 · Feb 25, 2026 - [336-031-710-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129285223420260324201243.0001): Weight-Balance 6.5G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-710-0 · Feb 25, 2026 - [336-031-708-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112259513820260324201242.0001): Weight-Balance 5.7G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-708-0 · Feb 25, 2026 - [336-031-708-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112259513820260324201242.0001): Weight-Balance 5.7G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-708-0 · Feb 25, 2026 - [301-777-202-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162270638420260225205452.0001): Gasket. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 301-777-202-0 · Feb 23, 2026 - [301-777-202-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162270638420260225205452.0001): Gasket. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 301-777-202-0 · Feb 23, 2026 - [2949M03P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165472228620260225205426.0001): Blade Lock-Compressor Stg 8,9. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2949M03P01 · Feb 4, 2026 - [2949M03P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165472228620260225205426.0001): Blade Lock-Compressor Stg 8,9. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2949M03P01 · Feb 4, 2026 All of them: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series/pma.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.