# CFM International CFM56-5B4/3 series

- Type: Engine model (FAA registry)
- Registry code: 13090
- Manufacturer (registry): CFM INTL
- Model: CFM56-5B4/3
- Engine type: Turbo-fan
- Power: 27,000 lb thrust
- Installed in: 82 registered aircraft
- Page: https://openairdocs.org/engine/cfm-international-cfm56-5b4-3-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 2017-05-09](https://openairdocs.org/ad/2017-05-09): Accessory Gearboxes · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 33 more. Effective Apr 13, 2017
- [AD 2016-02-04](https://openairdocs.org/ad/2016-02-04): Turbine rear frames (TRFs) · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 33 more. Effective Mar 1, 2016
- [AD 2013-14-06](https://openairdocs.org/ad/2013-14-06): Hydro-mechanical unit (HMU) fuel control · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 34 more. Effective Sep 3, 2013
- [AD 2012-02-03](https://openairdocs.org/ad/2012-02-03): Engine · CFM International CFM56-5B1/3, CFM56-5B2/3, CFM56-5B3/3 and 8 more. Effective Mar 15, 2012
- [AD 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2009-18-01](https://openairdocs.org/ad/2009-18-01): LP turbine rear frames · CFM International CFM56-5B1/3, CFM56-5B1/P, CFM56-5B2/3 and 19 more. Effective Oct 1, 2009
- [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
- [AD 2007-03-15](https://openairdocs.org/ad/2007-03-15): Exhaust gas temperature (EGT) harness · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 34 more. Effective Mar 19, 2007
- [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007
- [AD 2005-10-05](https://openairdocs.org/ad/2005-10-05): Air turbine starters · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 50 more. Effective Jun 14, 2005

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

## Information bulletins (advisory) (3)

- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-12-29](https://openairdocs.org/saib/NE-12-29): Engine Fuel Distribution  CFM56-5B LPTACC Fuel Manifold. Issued Apr 27, 2012
- [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 (82, first 50)

- [N188NV](https://openairdocs.org/aircraft/N188NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5669
- [N189NV](https://openairdocs.org/aircraft/N189NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5687
- [N190NV](https://openairdocs.org/aircraft/N190NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2015, S/N 6669
- [N191NV](https://openairdocs.org/aircraft/N191NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2015, S/N 6704
- [N192NV](https://openairdocs.org/aircraft/N192NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2015, S/N 6787
- [N193NV](https://openairdocs.org/aircraft/N193NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2015, S/N 6835
- [N194NV](https://openairdocs.org/aircraft/N194NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2015, S/N 6889
- [N195NV](https://openairdocs.org/aircraft/N195NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2016, S/N 6939
- [N196NV](https://openairdocs.org/aircraft/N196NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2016, S/N 6965
- [N197NV](https://openairdocs.org/aircraft/N197NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2016, S/N 7063
- [N198NV](https://openairdocs.org/aircraft/N198NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2016, S/N 7138
- [N199NV](https://openairdocs.org/aircraft/N199NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2016, S/N 7207
- [N202NV](https://openairdocs.org/aircraft/N202NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5440
- [N203NV](https://openairdocs.org/aircraft/N203NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2012, S/N 5384
- [N205NV](https://openairdocs.org/aircraft/N205NV): [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 2013, S/N 5724
- [N206NV](https://openairdocs.org/aircraft/N206NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2012, S/N 5289
- [N207NV](https://openairdocs.org/aircraft/N207NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5638
- [N208NV](https://openairdocs.org/aircraft/N208NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5640
- [N209NV](https://openairdocs.org/aircraft/N209NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5901
- [N210NV](https://openairdocs.org/aircraft/N210NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5540
- [N211NV](https://openairdocs.org/aircraft/N211NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5442
- [N212NV](https://openairdocs.org/aircraft/N212NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2013, S/N 5498
- [N230AC](https://openairdocs.org/aircraft/N230AC): [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 2008, S/N 3667
- [N230FR](https://openairdocs.org/aircraft/N230FR): [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 2015, S/N 6773
- [N232FR](https://openairdocs.org/aircraft/N232FR): [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 2015, S/N 6838
- [N233FR](https://openairdocs.org/aircraft/N233FR): [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 2016, S/N 7095
- [N235FR](https://openairdocs.org/aircraft/N235FR): [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 2016, S/N 7272
- [N236FR](https://openairdocs.org/aircraft/N236FR): [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 2016, S/N 7389
- [N238FR](https://openairdocs.org/aircraft/N238FR): [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 2016, S/N 7458
- [N246NV](https://openairdocs.org/aircraft/N246NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7664
- [N247NV](https://openairdocs.org/aircraft/N247NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7704
- [N248NV](https://openairdocs.org/aircraft/N248NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7781
- [N249NV](https://openairdocs.org/aircraft/N249NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7766
- [N250NV](https://openairdocs.org/aircraft/N250NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7743
- [N251NV](https://openairdocs.org/aircraft/N251NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7838
- [N252NV](https://openairdocs.org/aircraft/N252NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7868
- [N253AC](https://openairdocs.org/aircraft/N253AC): [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 2008, S/N 3690
- [N253NV](https://openairdocs.org/aircraft/N253NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7900
- [N254NV](https://openairdocs.org/aircraft/N254NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7913
- [N255NV](https://openairdocs.org/aircraft/N255NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2017, S/N 7989
- [N256NV](https://openairdocs.org/aircraft/N256NV): [Sunrise Asset Managment LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2018, S/N 8220
- [N257NV](https://openairdocs.org/aircraft/N257NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2018, S/N 8329
- [N259NV](https://openairdocs.org/aircraft/N259NV): [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 2009, S/N 4057
- [N260NV](https://openairdocs.org/aircraft/N260NV): [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 2009, S/N 4104
- [N261NV](https://openairdocs.org/aircraft/N261NV): [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 2009, S/N 4115
- [N262NV](https://openairdocs.org/aircraft/N262NV): [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 2009, S/N 4122
- [N276NV](https://openairdocs.org/aircraft/N276NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2019, S/N 8671
- [N284NV](https://openairdocs.org/aircraft/N284NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2012, S/N 5045
- [N285NV](https://openairdocs.org/aircraft/N285NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2012, S/N 5067
- [N286NV](https://openairdocs.org/aircraft/N286NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2010, S/N 4447

All 82: https://openairdocs.org/engine/cfm-international-cfm56-5b4-3-series/aircraft.md

## NTSB investigations (8)

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 DCA25WA145](https://openairdocs.org/ntsb/DCA25WA145), Jan 23, 2025: Airbus A320-214 (N960AV), Bogotá, Colombia, incident, no damage
- [NTSB ENG23WA042](https://openairdocs.org/ntsb/ENG23WA042), Sep 13, 2023: Airbus A320 (N740AV), Enroute Bogota - Barranquilla, Colombia, incident, no damage
- [NTSB DCA23LA378](https://openairdocs.org/ntsb/DCA23LA378), Jul 12, 2023: Airbus A320-214 (N249NV), Inverness, FL, no damage. Probable cause: An inadvertent encounter with convectively induced turbulence during descent.
- [NTSB ENG22WA035](https://openairdocs.org/ntsb/ENG22WA035), Jul 25, 2022: Airbus A320-214 (N562AV), Bogota, Colombia, incident, no damage
- [NTSB DCA22WA023](https://openairdocs.org/ntsb/DCA22WA023), Oct 8, 2021: Airbus A320-214 (N742AV), Ibague, Colombia, incident
- [NTSB DCA21WA098](https://openairdocs.org/ntsb/DCA21WA098), Oct 4, 2020: Airbus A320-214 (N740AV), Bogata, Colombia, incident, substantial damage
- [NTSB DCA19CA079](https://openairdocs.org/ntsb/DCA19CA079), Jan 28, 2019: Airbus A320 (N220FR), Denver, CO, substantial damage. Probable cause: loss of control of the tug by the driver during pushback operations as a result of the contaminated ramp, angle of the towbar, and the airplane engines being at idle thrust.
- [NTSB DCA17WA170](https://openairdocs.org/ntsb/DCA17WA170), Jul 3, 2017: Airbus A320 214 (N742AV), Cali, Colombia, incident, no damage

## FAA accident and incident reports (13)

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.

- [Incident 20260307007139I](https://openairdocs.org/incident/20260307007139I), Mar 7, 2026: Airbus A320-214 (N286NV), Sioux Falls, SD, Minor damage. At approximately 4,000', 8 NM from kfsd, the aircraft flew through a flock of geese. Damage to #1 engine cowl and f/o's windscreen wiper. Flight landed without…
- [Incident 20260219001599I](https://openairdocs.org/incident/20260219001599I), Feb 19, 2026: Airbus A320-214 (N247NV), Grand Rapids, MI, Minor damage. Grand Rapids, MI (grr): [privacy data omitted], A320, pgd-grr, landed Rwy 17 and upon post flight inspection, pilot Reported a bird strike with damage to the…
- [Incident 20250505004129I](https://openairdocs.org/incident/20250505004129I), May 5, 2025: Airbus A320-214 (N285NV), Lakeland, FL, Minor damage. RH fixed cockpit window cracked during climbout at approximately 24,000'. No wildlife strike, no loss of pressurization.
- [Incident 20250221008229I](https://openairdocs.org/incident/20250221008229I), Feb 21, 2025: Airbus A320-214 (N197NV), Covington, KY, Minor damage. During climb the aircraft lost all yellow hydraulic fluid. Ecam displayed first as hyd y rsv low lvl and then pump low pressure with that ecam. Aircraft…
- [Accident 20190128023919A](https://openairdocs.org/incident/20190128023919A), Jan 28, 2019: Airbus A320-214 (N220FR), Denver, CO, Substantial damage. During the pushback from gate A36 the tug operator was attempting to straighten the position of the aircraft in the taxiway so that the tail of the aircraft…
- [Incident 20181130023639I](https://openairdocs.org/incident/20181130023639I), Nov 30, 2018: Airbus A320-214 (N227FR), Las Vegas, NV, Minor damage. On Friday November 30, 2018, at approximately 0710 pacific standard time (PST), an Airbus model A-320-214, serial number 6184 with registration number N227FR,…
- [Incident 20181009016809I](https://openairdocs.org/incident/20181009016809I), Oct 9, 2018: Airbus A320-214 (N260NV), Cleveland, OH, Minor damage. Allegiant air flight number AAY1633 experienced a bird strike to the #2 engine on takeoff out of kcle. Following the bird strike, the engine experienced a…
- [Incident 20180708009382I](https://openairdocs.org/incident/20180708009382I), Jul 8, 2018: Airbus A320-214 (N254NV), Destin, FL, Minor damage. AAY1913, (N254NV), A320, was maneuvering into the gate made contact with AAY1927 (N250NV) which was parked and vacant. N254NV has damage to a sharklet and…
- [Incident 20180705015849I](https://openairdocs.org/incident/20180705015849I), Jul 5, 2018: Airbus A320-214 (N255NV), Destin, FL, Minor damage. AAY1991 departed newark liberty international airport (kewr) @ 12:35 EDT for Destin-Fort Walton Beach Airport (kvps). The aircraft landed runway 19. Ground…
- [Incident 20180705010779I](https://openairdocs.org/incident/20180705010779I), Jul 5, 2018: Airbus A320-214 (N255NV), Valparaiso, FL, Minor damage. Upon touchdown to runway 19 at Destin/ft Walton airport (vps), aircraft encountered possible microburst embedded in rain shower in and around the vicinity of…
- [Incident 20180617008139I](https://openairdocs.org/incident/20180617008139I), Jun 17, 2018: Airbus A-320 (N254NV), Cincinnati, OH, Minor damage. June 17, 2018 WX0A flight AAY1314 departing cvg ingested a bird in #2 engine during climg. 5 fan blades were bent with acoustic panel and nose cowl damage.…
- [Incident 20180531006439I](https://openairdocs.org/incident/20180531006439I), May 31, 2018: Airbus A320-214 (N252NV), Gainesville, FL, No damage. Incident (event) occurred while operating on flight route from cincinnati/northern Kentucky international airport (cvg) to punta gorda airport (pgd) during…
- [Incident 20170517004729I](https://openairdocs.org/incident/20170517004729I), May 17, 2017: Airbus A-320-214 (N228FR), Denver, CO, Minor damage. On may 17, 2017 at 1242 MDT an Airbus A320-214, N228FR, msn 5526 operated by frontier airlines inc. made a hard landing on runway 35L at Denver International…

## Service difficulty reports (196, newest 50)

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

- [SDR 2026FA0000880](https://openairdocs.org/sdr/2026FA0000880), Oct 18, 2026: HYDRAULIC LINE. LOOSE. HYD G RSVR LO LVL DURING CLIMB. IAW AMM 29-11-49-400-049-A REV 78, THE GREEN HCE PIPE#6 NUT WAS TORQUED AND ADJUSTED PROPERLY SATISFACTORY. THE OPERATIONAL TEST
- [SDR 2026FA0000809](https://openairdocs.org/sdr/2026FA0000809), Sep 29, 2026: SAFETY VALVE. FAULTED. L/G GEAR NOT UNLOCKED ON ECAM AFTER T/O. THIS REPORT IS DEFERRED IAW MEL REF 32-31-02 CAT B. REV 66. DEACTIVATION OF THE LANDING GEAR RETRACTION WAS PERFORMED I
- [SDR 2026FA0000654](https://openairdocs.org/sdr/2026FA0000654), Aug 19, 2026: ENGINE. FAULTED. ON AUGUST 17, 2026, OF AN IFSD EVENT INVOLVING ENGINE 729827, WHICH OCCURRED ON AUGUST 11, 2026. THE CUSTOMER STRONGLY SUSPECTS A BEARING-RELATED ISSUE. A CSC C
- [SDR 2026FA0000659](https://openairdocs.org/sdr/2026FA0000659), Aug 17, 2026: ENGINE. BIRD INGESTION. AFTER TAKEOFF DURING INITIAL CLIMB BIRD STRIKE TO ENG 2 WITH ENG FAILURE. PERFORM JIC-32S-71-01022 COMPONENT (JOB INSTRUCTION CARD) R MANDATORY: PERFORM JIC-32S
- [SDR 2026F00158](https://openairdocs.org/sdr/2026F00158), Jul 22, 2026: DISPLAY. INOPERATIVE. LOWER ECAM WARNING DISPLAY STOPPED - AFTER PUSHBACK LOWER ECAM WARNING DISPLAY STOPPED WORKING RESET WAS PERFORMED 19:55Z
- [SDR WX0A2026070632873](https://openairdocs.org/sdr/WX0A2026070632873), Jul 6, 2026: ENGINE. FAULTED. (AIRCRAFT GROUNDED) (ENG SHUTDOWN EVENT) ENG 2 EGT OVER LIMIT / (FOLLOWUP - DI CLOSED) ENG 2 EGT OVER ALLOWED LIMIT. REMOVED #2 ENGINE PN CFM56-5B 4/3 SN 573435
- [SDR 2026FA0000515](https://openairdocs.org/sdr/2026FA0000515), Jun 7, 2026: ENGINE. BIRD INGESTION. BIRD STRIKE RT ENGINE, AFTER TAKEOFF HIGH ENG 2 VIBRATION, ECAM ACTIONS WAS PRESENTED, ADNORMAL PROCEDURE WAS APPLIED AND VIBRATION STILL PRESENT. / DURING INSP
- [SDR 2026FA0000486](https://openairdocs.org/sdr/2026FA0000486), Jun 3, 2026: CONTROLLER. FAULTED. DURING CLIMB AIR ENG BLEED 1+2 FAULT. IAW AMM 36-11-42-04 CONF 00 THE BLEED AIR PRECOLLER RH ENG WAS REMOVED AND REPLACED, IAW AMM 36-11-53-04 CONF 00 THE OVERP
- [SDR 2026FA0000307](https://openairdocs.org/sdr/2026FA0000307), Apr 30, 2026: ISIS. FAULTED. ISIS FAULT DURING TAXI
- [SDR 2026FA0000232](https://openairdocs.org/sdr/2026FA0000232), Mar 27, 2026: INDICATION SYS. FAULTED. DURING TAXI AOUT FUEL IN LEFT OUTER TANK INCREASED TO 590KG AND FUEL IN LEFT INNER TANK DECREASED TO 1340 KG FUEL IS LOADING OUT OF LIMITS FOR T/OFF
- [SDR 2026FA0000241](https://openairdocs.org/sdr/2026FA0000241), Mar 27, 2026: UPLOCK. CONTAMINATED. AFTER TAKE OFF LANDING GEAR NOT UPLOCKED AND AFTER LANDING : LANDING GEAR SYS DISAGREE NOSE LANDING GEAR UNLOCKED RED INDICATION AND ON SD RED TRIANGLE DURING I
- [SDR 2026FA0000231](https://openairdocs.org/sdr/2026FA0000231), Mar 24, 2026: COMPUTER. FAULTED. AFTER TAKE OFF FLAPS LOCKED. IAW AMM 27-51-00-740-002-A BITE TEST SLAT AND FLAP CONTROL COMPUTER, IAW AMM 27-50-00-869-006-A RESET OF WING TIP BRAKE WAS PERFORM
- [SDR ANCF20260210004](https://openairdocs.org/sdr/ANCF20260210004), Feb 6, 2026: ENGINE. MAKING METAL. WO 19362330 / 07-FEB-2026: ENG 2 OIL LOW PR IN APROACH. 07-FEB-2026: IN ACCORDANCE WITH AMM TASK 79-00-00-281-002-A REV 76 01-FEB-2026 CHECK OF THE ELECTRICAL M
- [SDR ANCF2026010523041](https://openairdocs.org/sdr/ANCF2026010523041), Dec 30, 2025: SENSOR. FAULTED. NLG STEERING FAULT DURING FLIGHT - FOLLOWING TSM 32-51-00-810-812-A REV. 75 WAS PERFORMED CHECK AND CLEANING IN THE ELECTRICAL CONNECTOR OF STEERING FEEDBACK MO
- [SDR ANCF202512221840](https://openairdocs.org/sdr/ANCF202512221840), Dec 18, 2025: BEARING. EXCESS PLAY. HIGH AIR FRAME VIBRATION AT: ALT 17000, ALT 27000, SPD 330 KTS, SPP 310KTS. IAW AMM 27-34-00-200-001-A FUNCTIONAL CHK OF ELEV SERVO CONTROL BEARINGS FOR EXCESSI
- [SDR ANCF20251215038](https://openairdocs.org/sdr/ANCF20251215038), Dec 10, 2025: OUTFLOW VALVE. FAULTED. VENT SKIN VALVE FAULT AT 4500 FT PROCEDURE DONE AND UNSUCCWAFUL RETURNED TO VUP. IAW AMM 21-26-00-040-002-A STEP 4.A.7.10 POSITION OF THE SKIN AIR OULET VALVE W
- [SDR ANCF2025120637](https://openairdocs.org/sdr/ANCF2025120637), Dec 6, 2025: WHEEL. VIBRATION. STRONG AND CONTINIOUS NOISE ON NOSE GEAR COMPARTMENT, DURING THE INITIAL CLIMB THROUGHT 12.000FT A STRONG AND CONTINIOUS NOISE WAS HEARD AND FELT IN THE NOSE GE
- [SDR ANCF2025111534](https://openairdocs.org/sdr/ANCF2025111534), Nov 15, 2025: WARNING MESSAGE. ILLUMINATED. AFTER ENGINE START, AUTOFLT YAW DAMPER 1+2 ON ECAM. SUCCESSFULL RESET OPERATIONAL TEST OF THE YAW DAMPER FUNCTION WAS PERFORMED IAW AMM TASK-22-63-00-710-001-A,
- [SDR ANCF2025102733](https://openairdocs.org/sdr/ANCF2025102733), Oct 22, 2025: ACTUATOR. FAULTED. AFTER TAKE OFF ENG 1 AND 2 BLEED FAULT ON THE OVERHEAD PANEL. RESET UNSUCCESFULLY. AFTER 5 MINUTES RESET SUCCESFULL BUT ON THE SD PAGE PRESS OUTFLOW VALVE DOES 
- [SDR EE4Y2025102123356](https://openairdocs.org/sdr/EE4Y2025102123356), Oct 21, 2025: WIRE HARNESS. DAMAGED. DURING ACCOMPLISHMENT OF THE ALLEGIANT TASK A32X-200435-01-1-002, SECONDARY FINDING DURING REMOVAL OF WIRE BUNDLE SUPPORT AT ENGINE 2, FOUND SUPPORT ATTACH HOLE
- [SDR 2025FA0000725](https://openairdocs.org/sdr/2025FA0000725), Oct 20, 2025: WARNING MESSAGE. ILLUMINATED. NOTIFICATION REGARDING AN IFSD THAT OCCURRED A FEW HOURS AGO ON ESN 569885 INSTALLED ON PR-TYA/1. THE EVENT HAPPENED DURING THE APPROACH INTO GYN AIRPORT. THE P
- [SDR ANCF20251006332](https://openairdocs.org/sdr/ANCF20251006332), Oct 3, 2025: HYDRAULIC LINE. LOW. HYD GREEN RSVR LOW LEVEL IN CONSECUENCE OF L/G NOT UPLOCKE REPORT GENERATED WO#54808446 AND WO# 54808451. THIS FAULT IS CLEARED WITH REMOVAL AND INSTALLATION OF
- [SDR ANCF2025100192431](https://openairdocs.org/sdr/ANCF2025100192431), Sep 24, 2025: PROXIMITY SENSOR. FAILED. FWD CARDO DOOR INDICATION ON ECAM IS INOP, DURING TAKE OFF AFTER WE TURNED ON BOTH PACKS AND THE WE HAD DOOR FWD CARGO INDICATION ON ECAM THE FAILURED WAS CONFI
- [SDR ANCF20250924329](https://openairdocs.org/sdr/ANCF20250924329), Sep 23, 2025: HYDRAULIC LINE. LEAKING. HYDRAULIC SYS -Y- RESERVOIR LOW LEVEL. REMOVAL & INSTALLED TUBE HYDRAULIC SYSTEM -Y- IAW 29-24-21-000-001
- [SDR 2025F00220](https://openairdocs.org/sdr/2025F00220), Sep 11, 2025: GYRO. FAULTED. NAV ADR 1 FAULT ON ECAM DURING TAKE OFF (REJECTED TAKE OFF) AT SPEED OF 90 KTS
- [SDR ANCF202509010027](https://openairdocs.org/sdr/ANCF202509010027), Aug 29, 2025: LGCIU. FAULTED. LGCIU 1 FAULT WAS PRESENTED ON CRUISE. FOLLOWING TSM 32-31-00-810-807-A REV 73, REV DATE: 01-AUG-2025, WAS REMOVED AND REPLACED SELECTOR VALVE 41GA IAW AMM 32-3
- [SDR 2025F00207](https://openairdocs.org/sdr/2025F00207), Aug 28, 2025: START VALVE. FAILED. ENG 2 START VALVE FAULT . START VALVE NOT OPEN
- [SDR ANCF2025082626](https://openairdocs.org/sdr/ANCF2025082626), Aug 26, 2025: PANEL. FAULTED. PANEL 192DT, STRONG CRACKING NOISE ON THE RIGHT CENTER EMERGENCY EXIT. PANEL 192DT, IAW AMM 53-35-11-40-001-A LOWER SEAL AT PANEL 192DT WAS REPLACED AND PANEL 1
- [SDR ANCF2025081925](https://openairdocs.org/sdr/ANCF2025081925), Aug 19, 2025: DOOR. LACK OF LUBE. L/G DOORS NOT CLOSED, IAW AMM 12-32-22-640-065-A STEP A (3). CLEANING GREASE NLG UPLOCK, AND TASK 32-31-00-720-003-A FUNCTIONAL TEST OF THE NORMAL EXTENSION AND
- [SDR ANCF2025081400224](https://openairdocs.org/sdr/ANCF2025081400224), Aug 12, 2025: ENGINE. VIBRATION. ENG 1 FAIL REQUEST TO DOWNLOAD FDR DURING INITIAL TAKEOFF, WHEN T.O THRUST WAS APPLIED. A LOUD BANG FROM THE ENG 1 LEFT SIDE WAS HEARD, FOLLOWED BY AN ENG FAIL 
- [SDR ANCF2025081222](https://openairdocs.org/sdr/ANCF2025081222), Aug 11, 2025: FILTER. CLOGGED. ENG 2 FUEL FILTER CLOG AFTER T/O ON ECAM. FROM TSM 73-00-00-810-976-A STEP 4.A (A) (B) THE FUEL FILTER ELEMENT WAS REMOVED AND REPLACED IAW AMM 73-11-10-000-004
- [SDR ANCF2025081323](https://openairdocs.org/sdr/ANCF2025081323), Aug 11, 2025: ENGINE. BIRD INGESTION. DURING TAKE OFF ROLL BIRD STRIKE ON ENGINE ONE VIBRATION 2,7 ON ENGINE ONE AND N1 AND LOUD NOISE (2.7 VIBRATION ON N1 ENGINE NUMBER ONE) NO MAYDAY NO PAN PAN SU
- [SDR WX0A2025070732489](https://openairdocs.org/sdr/WX0A2025070732489), Jul 4, 2025: ENGINE. FAILED. (AIRCRAFT GROUNDED) ENG 1 FAIL DUE TO BIRDSTRIKE / COMPLIED WITH ON WO 525591. REMOVAL OF THE POWER PLANT, COMPLIED WITH A32X-71-400-001. INSTALLATION OF THE PO
- [SDR ANCF2025070320](https://openairdocs.org/sdr/ANCF2025070320), Jun 30, 2025: COMPUTER. FAULTED. VENT BLOWER FAULT AND EXTRACT FAULT. AFTER VENT AVNCS SYS FAULT. CONTINUE ON ECAM. IN ACCORDANCE WITH AMM 21-26-34-000-001-A / 400-001-A, AVIONICS EQUIPMENT VEN
- [SDR ANCF2025061918](https://openairdocs.org/sdr/ANCF2025061918), Jun 18, 2025: FLIGHT RECORDER. UNSERVICEABLE. DURING CLIMB GREEN HYDRAULIC SYSTEM LOST ALL OIL QUANTITY. IN ACCORDANCE WITH AMM 31-33-55-400-002-A DFDR 1TU WAS REPLACED BY READING. IN ACCORDACE WIT AMM TASK
- [SDR ANCF20250609616](https://openairdocs.org/sdr/ANCF20250609616), Jun 6, 2025: INDICATION SYS. FAULTED. ENG HIGH VIB AT T/O AFTER THUSH LEVERS IDLE FAULT IND DISAPPEAR. THIS REPORT ITEM IS DEFERREED IAW DMI/MEL 77-00-02-3 ITEM CAT "C". REV 62 01-APR-2025 MCCAUTH. 
- [SDR ANCF2025052700515](https://openairdocs.org/sdr/ANCF2025052700515), May 25, 2025: ENGINE. VIBRATION. DURING TAKE OFF ROLL AT APROX 80 KTS ENG HING VIBRATION DURING TAKE OFF ROLL AT APROX 80 KTS ENG HING VIBRATION ON ECAM N1. VIB ENG1 WAS 9.9 DURING TAKE OFF ROL
- [SDR ANCF2025052213](https://openairdocs.org/sdr/ANCF2025052213), May 21, 2025: GPS. MALFUNCTIONED. BOTH GPS LOST DURING TAKE-OFF NAV ADS-B RPTG (1)(2) FAULT WAS PRESENTED ON ECAM, GPS MONITOR WAS CHECKED AND THE SAT IN BOTH GPS WERE DASHES, REQUESTED VECTORS 
- [SDR ANCF20250502012](https://openairdocs.org/sdr/ANCF20250502012), May 2, 2025: ENGINE. BIRD INGESTION. BIRD STRIKE DURING TAKE OFF ENGINE RH - IN ACCORDANCE WITH TSM TASK 72-00-00-810-819-A AND AMM TASK 72-00-00-200-006-A BOROSCOPE PORTS S2,S4,S5,S7,S8, S20 HIGH 
- [SDR ANCF20250501011](https://openairdocs.org/sdr/ANCF20250501011), May 1, 2025: UNKNOWN. VIBRATION. AT TAKE OFF ROL HIGH VIB ENG 2- BIRD STRIKE - PERFORMED BORESCOPE INSPECTION OF BOOSTER ASSEMBLY IAW AMM TASK 72-21-00-290-003-A AND LOW PRESSURE TURBINE IAW TA
- [SDR 2025F00099](https://openairdocs.org/sdr/2025F00099), Apr 22, 2025: SENSOR. ACTIVE. GPWS ACTIVATED DURING APP RWY 2G PEI.
- [SDR ANCF20250421008](https://openairdocs.org/sdr/ANCF20250421008), Apr 21, 2025: SENSOR. FALSE INDICATION. ECAM ENG 1 FIRE DURING INITIAL CLIMB PASSING 300-400FT ECAM ENG 1 FIRE APPEARED ON ECAM NACELLE TEMP SENSOR WAS PULSING IAW AMM 36-11-53-04 CONF 00 REV 71 DATE 
- [SDR 2025FA0000252](https://openairdocs.org/sdr/2025FA0000252), Apr 1, 2025: ENGINE. AUTO SHUTDOWN. DURING THE DESCENT PHASE OF FLIGHT LA034 FROM ZCO TO SCL, N2 VIBRATION INCREASED, FOLLOWED BY A RAPID DROP IN OIL QUANTITY AND A SUDDEN N1 VIBRATION. THE ENGINE
- [SDR 2025FA0000256](https://openairdocs.org/sdr/2025FA0000256), Apr 1, 2025: ARRESTOR. DAMAGED. THE ENGINE 643713 EXPERIENCED AN UER DUE TO SOME DAMAGES FOUND DURING AN INSPECTION OF THE FLAME ARRESTOR DUE TO AN ENGINE TAIL PIPE FIRE REPORT.
- [SDR ANCF20250330005](https://openairdocs.org/sdr/ANCF20250330005), Mar 30, 2025: SENSE LINE. LEAKING. ENGINE 2 BLEED FAULT IN FLIGHT DUE TO PNEUMATIC AIR LEAK WAS REMOVED AND REPLACED THE SENSE LINE BTW THE PRV AND THE PYLON INTERFACE ON ENGINE #2 I.A.W AMM 36-1
- [SDR ANCF20250322004](https://openairdocs.org/sdr/ANCF20250322004), Mar 22, 2025: INDICATOR. FAULTED. DOOR R AFT CABIN OPEN INDICATION INOP ECAM INDICATION DOOR AFT RIGHT DOOR OPEN DOOR R AFT CABIN OPEN INDICATION INOP IN ACCORDANCE WITH AMM 52-13-00-210-002-A G
- [SDR ANCF20241216028](https://openairdocs.org/sdr/ANCF20241216028), Dec 16, 2024: VALVE. FAULTED. AFTER TAKE OFF ENG 1 BLEED FAULT AND ENG 2 BLEED WAS DEFERED - AS PER AMM 36-11-52-04 AND AMM 36-11-49-04 ENG 2 PRV WAS REPLACED AND SENSE LINES OF PRV WERE REP
- [SDR ANCF20241216029](https://openairdocs.org/sdr/ANCF20241216029), Dec 16, 2024: PROXIMITY SWITCH. FAULTED. DOOR FWD CARGO OPEN - IN ACCORDANCE WITH TSM 32-31-00-810-877-A REV 70 DATE 01 NOV 2024 STEEPS 1,2,3,4A (D) PROXIMITY SWITCH PROX SW FRAME, FWD CARGO COMPT DOOR
- [SDR ANCF20241129026](https://openairdocs.org/sdr/ANCF20241129026), Nov 29, 2024: PRESSURE SWITCH. FAILED. DURING CLIMB APU AUTO SHUTDOWN, 3 START ATTEMPED NO SATISFACTORY - IN ACCORDANCE WITH AMM 49-94-14-00-003/400-003 THE IL PRESSURE SWITCH 8091 KM WAS REPLACED , 
- [SDR ANCF20241128028](https://openairdocs.org/sdr/ANCF20241128028), Nov 28, 2024: ENGINE. FAILED. AIRCRAFT HK-5407 - REJECTED TAKE OFF DUE TO ENG 1 FAIL WITH REV UNLOCKED - SMOKE IN ENG 1 S/N 569209

All 196: https://openairdocs.org/engine/cfm-international-cfm56-5b4-3-series/reports.md

## 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
- [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
- [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
- [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
- [3051-1051KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121122166320260805155543.0001): Seal, Trapezoidal. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 3051-1051 · Jul 21, 2026
- [3051-1051KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121122166320260805155543.0001): Seal, Trapezoidal. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 3051-1051 · Jul 21, 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
- [337-079-905-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162121163220260706131723.0001): Plug. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 337-079-905-0 · Jun 25, 2026
- [337-079-905-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162121163220260706131723.0001): Plug. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 337-079-905-0 · Jun 25, 2026
- [301-808-602-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141457374720260706131723.0001): Cover-Filter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 301-808-602-0 · Jun 25, 2026
- [301-808-602-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141457374720260706131723.0001): Cover-Filter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 301-808-602-0 · 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
- [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
- [3236051-1HA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186586940920260909154537.0001): BOOT, FLEXIBLE. Hutchinson Aerospace & Industry Inc. · PMA PQ0524NM · Replaces 3236051-1 · Jun 24, 2026
- [3236051-1HA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186586940920260909154537.0001): BOOT, FLEXIBLE. Hutchinson Aerospace & Industry Inc. · PMA PQ0524NM · Replaces 3236051-1 · Jun 24, 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-3504163-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180945408320260406133714.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3504163-1 · Apr 1, 2026
- [AAP-3504163-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180945408320260406133714.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3504163-1 · Apr 1, 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
- [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
- [E140375-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181608826420251229153151.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-3 · Dec 17, 2025
- [E140375-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181608826420251229153151.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-3 · Dec 17, 2025
- [E140375-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149149609920251229153152.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-4 · Dec 17, 2025
- [E140375-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149149609920251229153152.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-4 · Dec 17, 2025
- [AAP-3502129-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199148521820251125143636.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3502129-1 · Nov 6, 2025
- [AAP-3502129-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199148521820251125143636.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3502129-1 · Nov 6, 2025

All of them: https://openairdocs.org/engine/cfm-international-cfm56-5b4-3-series/pma.md

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