# CFM International CFM56-7B27 series

- Type: Engine model (FAA registry)
- Registry code: 13046
- Manufacturer (registry): CFM INTL
- Model: CFM56-7B27
- Engine type: Turbo-fan
- Power: 27,300 lb thrust
- Installed in: 47 registered aircraft
- Page: https://openairdocs.org/engine/cfm-international-cfm56-7b27-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 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022
- [AD 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021
- [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 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 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010
- [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 2008-03-09](https://openairdocs.org/ad/2008-03-09): Low pressure turbine rear frames (TRFs) · CFM International CFM56-7B18, CFM56-7B20, CFM56-7B22 and 10 more. Effective Mar 10, 2008
- [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 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002
- [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002
- [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001
- [AD 2001-02-12](https://openairdocs.org/ad/2001-02-12): On-Wing Torque Inspection · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 11 more. Effective Feb 14, 2001
- [AD 98-21-23](https://openairdocs.org/ad/98-21-23): Electronic Engine Control · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Nov 2, 1998
- [AD 98-19-20](https://openairdocs.org/ad/98-19-20): Hydromechanical Unit · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 7 more. Effective Oct 7, 1998
- [AD 98-14-51](https://openairdocs.org/ad/98-14-51): Accessory Gearbox · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Oct 1, 1998

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 2019-12-05](https://openairdocs.org/ad/2019-12-05) (historical): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 39 more. Effective Jul 5, 2019
- [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
- [AD 2000-12-01](https://openairdocs.org/ad/2000-12-01) (historical): Critical Life-Limited Parts · CFM International CFM56-2, CFM56-2A, CFM56-2B and 54 more. Effective Dec 11, 2000

## Information bulletins (advisory) (4)

- [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
- [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008
- [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008

## Registered aircraft (47)

- [N282AD](https://openairdocs.org/aircraft/N282AD): [Aar Aircraft & Engine Sales & Leasing Inc](https://openairdocs.org/faa-owner/AAR%20AIRCRAFT%20%26%20ENGINE%20SALES%20%26%20LEASING%20INC), [Wood Dale, IL](https://openairdocs.org/faa-place/IL/Wood%20Dale), built 2000, S/N 28232
- [N506AS](https://openairdocs.org/aircraft/N506AS): [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 2008, S/N 35690
- [N508AS](https://openairdocs.org/aircraft/N508AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2008, S/N 35691
- [N513AS](https://openairdocs.org/aircraft/N513AS): [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 2008, S/N 35192
- [N514AS](https://openairdocs.org/aircraft/N514AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2008, S/N 35193
- [N516AS](https://openairdocs.org/aircraft/N516AS): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2008, S/N 39044
- [N517AS](https://openairdocs.org/aircraft/N517AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2008, S/N 35197
- [N518AS](https://openairdocs.org/aircraft/N518AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2009, S/N 35693
- [N519AS](https://openairdocs.org/aircraft/N519AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2009, S/N 36482
- [N520AS](https://openairdocs.org/aircraft/N520AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2009, S/N 36481
- [N523AS](https://openairdocs.org/aircraft/N523AS): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 35194
- [N526AS](https://openairdocs.org/aircraft/N526AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2009, S/N 35196
- [N528AS](https://openairdocs.org/aircraft/N528AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2009, S/N 35695
- [N530AS](https://openairdocs.org/aircraft/N530AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2010, S/N 36578
- [N531AS](https://openairdocs.org/aircraft/N531AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2010, S/N 35199
- [N532AS](https://openairdocs.org/aircraft/N532AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2010, S/N 36346
- [N533AS](https://openairdocs.org/aircraft/N533AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2011, S/N 35201
- [N534AS](https://openairdocs.org/aircraft/N534AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2011, S/N 35202
- [N535AS](https://openairdocs.org/aircraft/N535AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2011, S/N 35200
- [N536AS](https://openairdocs.org/aircraft/N536AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2012, S/N 35203
- [N537AS](https://openairdocs.org/aircraft/N537AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2012, S/N 35204
- [N538AS](https://openairdocs.org/aircraft/N538AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2012, S/N 41188
- [N557AS](https://openairdocs.org/aircraft/N557AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2006, S/N 35176
- [N558AS](https://openairdocs.org/aircraft/N558AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2006, S/N 35177
- [N559AS](https://openairdocs.org/aircraft/N559AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2006, S/N 35178
- [N560AS](https://openairdocs.org/aircraft/N560AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2006, S/N 35179
- [N563AS](https://openairdocs.org/aircraft/N563AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2006, S/N 35180
- [N565AS](https://openairdocs.org/aircraft/N565AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2006, S/N 35181
- [N566AS](https://openairdocs.org/aircraft/N566AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2007, S/N 35182
- [N568AS](https://openairdocs.org/aircraft/N568AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2007, S/N 35183
- [N569AS](https://openairdocs.org/aircraft/N569AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2007, S/N 35184
- [N570AS](https://openairdocs.org/aircraft/N570AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2007, S/N 35185
- [N577AS](https://openairdocs.org/aircraft/N577AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2007, S/N 35186
- [N579AS](https://openairdocs.org/aircraft/N579AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2007, S/N 35187
- [N581AS](https://openairdocs.org/aircraft/N581AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2007, S/N 35188
- [N588AS](https://openairdocs.org/aircraft/N588AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2007, S/N 35685
- [N589AS](https://openairdocs.org/aircraft/N589AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2007, S/N 35686
- [N596AS](https://openairdocs.org/aircraft/N596AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2008, S/N 35688
- [N597AS](https://openairdocs.org/aircraft/N597AS): [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC), [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac), built 2008, S/N 35689
- [N808SY](https://openairdocs.org/aircraft/N808SY): [Sun Country Inc](https://openairdocs.org/faa-owner/SUN%20COUNTRY%20INC), [Minneapolis, MN](https://openairdocs.org/faa-place/MN/Minneapolis), built 2005, S/N 33021
- [N8301J](https://openairdocs.org/aircraft/N8301J): [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2012, S/N 36980
- [N8302F](https://openairdocs.org/aircraft/N8302F): [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2012, S/N 36680
- [N8305E](https://openairdocs.org/aircraft/N8305E): [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2012, S/N 36683
- [N8306H](https://openairdocs.org/aircraft/N8306H): [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2012, S/N 36983
- [N8308K](https://openairdocs.org/aircraft/N8308K): [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2012, S/N 36682
- [N8309C](https://openairdocs.org/aircraft/N8309C): [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2012, S/N 36985
- [N8310C](https://openairdocs.org/aircraft/N8310C): [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2012, S/N 38807

## NTSB investigations (2)

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 DCA23FA417](https://openairdocs.org/ntsb/DCA23FA417), Aug 21, 2023: Boeing 737-890 (N516AS), Santa Ana, CA, substantial damage. Probable cause: Maintenance personnel’s excessive grinding of the left main landing gear’s aft trunnion pin during machining, which imparted heat damage to the base metal and led to the fatigue cracking that caused…
- [NTSB WPR09IA065](https://openairdocs.org/ntsb/WPR09IA065), Dec 24, 2008: Boeing 737-890 (N516AS), Seattle, WA, incident, no damage. Probable cause: The failure of the deicing crew to follow company procedures by not receiving confirmation from the flight crew before beginning to deice the airplane.

## FAA accident and incident reports (9)

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 20250821019539I](https://openairdocs.org/incident/20250821019539I), Aug 21, 2025: Boeing 737-890 (N508AS), Portland, OR, Minor damage. At pdx, the flight crew for Alaska flight 1291 taxied from the terminal to runway 28L for takeoff. As the captain made a turn, he misjudged the taxiway, edge,…
- [Incident 20250517012942I](https://openairdocs.org/incident/20250517012942I), May 17, 2025: Boeing 737-890 (N514AS), Seatac, WA, Minor damage. At sea, [privacy data omitted], requested pushback from N7. After confirming with the flight crew that the aircraft had adequate room/clearance, the ramp…
- [Incident 20240216021059I](https://openairdocs.org/incident/20240216021059I), Feb 16, 2024: Boeing 737-890 (N589AS), Denver, CO, Minor damage. On the evening of February 16, 2024, [privacy data omitted] seattle (sea) - Denver (den), experienced a temporary loss of directional control due to icy…
- [Accident 20230820022669A](https://openairdocs.org/incident/20230820022669A), Aug 20, 2023: Boeing 737-890 (N516AS), Santa Ana, CA, Substantial damage. On August 20, 2023, about 2315 pacific daylight time (PDT), [privacy data omitted], a Boeing 737-890, sustained damage when the left main landing gear…
- [Incident 20210612007379I](https://openairdocs.org/incident/20210612007379I), Jun 12, 2021: Boeing 737-890 (N569AS), Mmgl, Minor damage. On 6/12/2021,[privacy data omitted] a Boeing 737-800, was departing Guadalajara, Mexico (Mmgl). During takeoff roll, a master caution and amber pack light…
- [Incident 20141004019849I](https://openairdocs.org/incident/20141004019849I), Oct 4, 2014: Boeing 737-8Z9 (N342AM), Los Angeles, CA, Minor damage. Aeromexico a 129 airlines was departing Los Angeles international airport on 10-04-2014 heading for Mexico city, Mexico. On take-off on runway 25 right around…
- [Incident 20110205000909I](https://openairdocs.org/incident/20110205000909I), Feb 5, 2011: Boeing 737-890 (N560AS), Chicago, IL, Minor damage. Alaska airlines flight 7702, aircraft N560AS, a Boeing 737-890, serial number 35179 was parked at o'hare international gate L-1 preparing to depart to puerto…
- [Incident 20090806018649I](https://openairdocs.org/incident/20090806018649I), Aug 6, 2009: Boeing 737890 (N513AS), Los Angeles, CA, Minor damage. Left hand nose tire failed during takeoff. Aircraft executed a fly by, then landed without incident. Both nose wheels were replaced and the aircraft was taken…
- [Incident 20050409007059I](https://openairdocs.org/incident/20050409007059I), Apr 9, 2005: Boeing 7378BK (N808SY), Fort Myers, FL, Minor damage. (-23) On 04/09/05, a sun country B-737-8BK, operating as flt. #381 inbound from msp, was on final approach to rsw r/w 24 when the aircraft encountered a…

## Service difficulty reports (2,704, newest 50)

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

- [SDR CALA2026102920643](https://openairdocs.org/sdr/CALA2026102920643), Oct 29, 2026: SMYD. FAULTED. YAW DAMPER DISENGAGED AUTOMATICALLY, YAW DAMPER LIGHT CAME ON AFTER TAKEOFF, THE YAW DAMPER LIGHT ILLUMINATED AND SPD LIM ON CA PFD SPEED TAPE. PERFORMED SMYD T
- [SDR CALA2026102720614](https://openairdocs.org/sdr/CALA2026102720614), Oct 27, 2026: CHECK VALVE. DETACHED. LEFT AIR CONDITIONING HEAT EXCHANGER AND PLENUM-DIFFUSER BYPASS CHECK VALVE DOOR DEPARTED AIRCRAFT.
- [SDR CALA2026102820617](https://openairdocs.org/sdr/CALA2026102820617), Oct 27, 2026: UNKNOWN. ODOR. BAD ODOR IN CABIN DURING THE DESCENT FROM AIR CONDITIONING COMPLIED WITH FIM 21-00 TASK 806. NO ODOR NOTED FROM FLIGHT CREW. CABIN CREW NOTICED THE ODOR FOR 5 T
- [SDR CALA2026102720591](https://openairdocs.org/sdr/CALA2026102720591), Oct 26, 2026: LIGHT. LOOSE. EMERGENCY EXIT SIGN CEILING PANEL BY FWD LAV OUTSIDE FLIGHT DECK DOOR IS DROOPING ON THE RIGHT SIDE AND NEEDS TO BE RESECURED. SECURED CEILING PANEL JUST OUTSID
- [SDR CALA2026102820621](https://openairdocs.org/sdr/CALA2026102820621), Oct 26, 2026: LIGHT. FAULTY. SEAT 36 CBA OVERHEAD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED SEAT 36 CBA EAL ASSY. PER AMM 33-51-03-960-805.OPS CHECK GOOD.
- [SDR CALA2026102720592](https://openairdocs.org/sdr/CALA2026102720592), Oct 25, 2026: CABIN PRESSURE. LOST. PASSING 14000FT LOST PRESSURIZATION ON DESCENT GOT TO 8000, OUTFLOW VALVE OPENED. C/W CABIN DEPRESSURIZATION CONDITIONAL INSPECTION IAW AMM 05-51-81-210-801, NO
- [SDR CALA2026102620566](https://openairdocs.org/sdr/CALA2026102620566), Oct 23, 2026: BATTERY PACK. INOPERATIVE. BOTH RIGHT SIDE OVERWING DOOR EMERGENCY EXIT LIGHTS INOP WHEN TESTED. LIGHTS BRIEFLY ILLUMINATE THEN EXTINGUISH WHEN TESTED. R & R MID RT. OVERWING DOORS EMERGE
- [SDR CALA2026102620569](https://openairdocs.org/sdr/CALA2026102620569), Oct 22, 2026: PITOT TUBE. FAULTED. AUX PITOT LIGHT FOUND AUX PITOT HEATER C.B. D6 ON P18-3 PANEL TRIPPED. RESET C.B., NO HELP, AUX PITOT LIGHT STILL ILLUMINATED. RE-OPENED AUX PITOT C.B. ON P18-3
- [SDR CALA2026102620552](https://openairdocs.org/sdr/CALA2026102620552), Oct 21, 2026: CABIN PRESSURE. UNCONTROLLABLE. CREW REPORTS UNABLE TO CONTROL CABIN ALTITUDE. EMERGENCY DECLARED. CREW DESCENDED TO 10,000FT. NO OVERWEIGHT LANDING. FLIGHT CREW REPORTS BURNING ODOR DURING DE
- [SDR CALA2026102220515](https://openairdocs.org/sdr/CALA2026102220515), Oct 20, 2026: ADIRU. FAULTED. IRS FAULT STARTED WITH IRS MOTION. REMOVED AND REPLACED AIR DATA IRU ASSY IAW AMM 34-21-01/401. OPS TESTED GOOD IAW AMM 34-21-00-710-80.
- [SDR CALA2026102120484](https://openairdocs.org/sdr/CALA2026102120484), Oct 18, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS DID NOT COME ON ROWS 22, 23, 24, 25 ABC. FOUND BATTERY PACK DEAD AT BS 500E, REPLACED THE BATTERY, SYSTEM CHKD GOOD.
- [SDR CALA2026102120483](https://openairdocs.org/sdr/CALA2026102120483), Oct 17, 2026: FUSE. BLOWN. EMERGENCY LIGHT INOPERATIVE BTWN SEATS 27ABC - 21ABC. FOUND EMERGENCY BATTERY PACK CHARGER FUSE BLOWN. REMOVED AND REPLACED FUSE IAW AMM 33-51-06-960-804. EMERG
- [SDR CALA2026101620407](https://openairdocs.org/sdr/CALA2026101620407), Oct 15, 2026: LIGHT. INOPERATIVE. AISLE EMERGENCY LIGHTS 15C AND 20C INOPERATIVE. REPLACED THE EMERGENCY LIGHTS IAW AMM 33-51-00. OPS CHKD GOOD.
- [SDR CALA2026101320361](https://openairdocs.org/sdr/CALA2026101320361), Oct 14, 2026: WINDOW. OUT OF ALIGNMENT. CAPTAINS WINDOWS OPENED ON TAKEOFF. REJECTED TAKEOFF AT LOW SPEED. WILL NOT CLOSE NOW. REALIGNED WINDOW WITHIN FRAME REF AMM 56-12-11/401. WINDOW NOW SLIDES FRE
- [SDR CALA2026101620409](https://openairdocs.org/sdr/CALA2026101620409), Oct 14, 2026: UNKNOWN. ODOR. GATE RETURN FOR UNUSUAL ODOR. ODOR SLIGHTLY PRESENT WITH APU AND MUCH MORE PRONOUNCED WITH ENGINE 2. PERFORMED SMOKE/ODOR IN FLIGHT DECK/CABIN CONDITIONAL INSPE
- [SDR CALA2026101520367](https://openairdocs.org/sdr/CALA2026101520367), Oct 13, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS AT SEATS 8ABC TO 14ABC INOPERATIVE. TROUBLESHOT & DETERMINED THAT BATTERY PACK LOCATED BELOW SEAT 8ABC TO BE DEFECTIVE. REMOVED AND REPLACED BA
- [SDR CALA2026101520369](https://openairdocs.org/sdr/CALA2026101520369), Oct 13, 2026: LENS. BROKEN. EMERGENCY LIGHT LENS AT ROW 39 ABC SIDE IS BROKEN. REMOVED AND REPLACED IAW AMM 33-51-11.
- [SDR CALA2026101420363](https://openairdocs.org/sdr/CALA2026101420363), Oct 10, 2026: WARNING MESSAGE. ILLUMINATED. REJECTED TAKEOFF DUE TO MAIN CABIN DOOR MASTER CAUTION LIGHT. LESS THAN 100KTS PERFORMED FORWARD ENTRY DOOR CHECK IAW AMM 52-11-00-200-801.
- [SDR CALA2026100920241](https://openairdocs.org/sdr/CALA2026100920241), Oct 8, 2026: BATTERY. INOPERATIVE. FOUND L1 EXTERIOR SLIDE LIGHT INOPERATIVE, DURING A SERVICE CHECK. R & R L1 EXTERIOR EMERGENCY SLIDE LAMP IAW AMM 33-51-04-960-801. FOUND EMER BATTERY NOT HOLDI
- [SDR SWAA2026101280193](https://openairdocs.org/sdr/SWAA2026101280193), Oct 8, 2026: ENGINE. BIRD INGESTION. BIRDSTRIKE UNDER FO WINDOW, ENGINE PARAMETER NORMAL, STRONG ODOR IN CABIN. BIRD REMAINS IN RT ENGINE, REMOVED AND CLEANED BIRD REMAINS, PERFORMED BIRD STRIKE IN
- [SDR CALA2026101220265](https://openairdocs.org/sdr/CALA2026101220265), Oct 7, 2026: LIGHT. BROKEN. EMERGENCY EXIT LIGHT AT SEAT ROW 12 IS BROKEN. REPLACED LIGHT ASSY REF MM 33-51-11. OPS CHECK OK.
- [SDR CALA2026101320354](https://openairdocs.org/sdr/CALA2026101320354), Oct 7, 2026: LIGHT. INOPERATIVE. SIDEWALL EMERGENCY LIGHT INOP AT SEAT 20A. DOES NOT BLINK OR FLICKER. LIGHTING IS SUFFICIENT FOR CREW TO PERFORM DUTIES. C/W MEL 3302B. REMOVING THE OVERWING EX
- [SDR CALA2026100720208](https://openairdocs.org/sdr/CALA2026100720208), Oct 5, 2026: UNKNOWN. ODOR. REPORT FAINT MUSTY SMELL WHEN CLIMBING FROM 6000 FEET THROUGH 13000 FEET. SMELL WENT AWAY AND CAME BACK DESCENDING THROUGH 13000 FEET AND WENT AWAY AGAIN THROUG
- [SDR CALA2026100820232](https://openairdocs.org/sdr/CALA2026100820232), Oct 5, 2026: CONTROLLER. FAULTED. CABIN PRESSURE DIFF IS ABOVE LIMITS, DESCENDED FROM FL 390 TO 350. REMOVED AND REPLACED CPC NR 2 IAW AMM 21-31-01, OPS CHKD GOOD. INSPECTED BOTH PACK BAYS FOR L
- [SDR CALA2026100820233](https://openairdocs.org/sdr/CALA2026100820233), Oct 5, 2026: UNKNOWN. ODOR. SMOKE AND FUMES IN THE FLIGHT DECK ON TAKEOFF RTO AT 50 KTS. CREW INDICATED A HAZE WITH THE ODOR LIKE BURNED OIL. ACCOMPLISHED CONDITIONAL INSPECTION IAW AMM 05
- [SDR SWAA2026100916385](https://openairdocs.org/sdr/SWAA2026100916385), Oct 5, 2026: VTA ACTUATOR. LEAKING. NR 1 ENGINE FUEL LEAK DURING ENGINE START. R & R RT VSV ACTUATOR ON NR 1 ENGINE IAW AMM 75-31-01. OPS AND LEAK CHECK GOOD.
- [SDR CALA2026100520099](https://openairdocs.org/sdr/CALA2026100520099), Oct 3, 2026: ADIRU. FAULTY. IRS RT FAULT FOLLOWING FIM 34-21 TASK 803, PERFORMED BITE TEST AND FAULT MESSAGES ATTATCHED IN IMAGES. REMOVED AND REPLACED R ADIRU REF. AMM TASK 34-21-01-000-8
- [SDR CALA2026100620142](https://openairdocs.org/sdr/CALA2026100620142), Oct 3, 2026: APU. FAULTED. SMOKE ODOR CONDITIONAL INSP REQUIRED PER AMM 05-51-XX DUE TO AN INCIDENT REPORTED BY THE CREW. SMOKE IN THE COCKPIT FOLLOWED BY APU SHUT DOWN, APU GEN FEEDER CA
- [SDR CALA2026100620166](https://openairdocs.org/sdr/CALA2026100620166), Oct 3, 2026: UNKNOWN. ODOR. HAD AN ABNORMAL ODOR COMING FROM THE AIR CONDITIONING AT LOW POWER SETTINGS. PERFORMED SMOKE/ODOR IN THE FLIGHT DECK/CABIN, CONDITIONAL INSPECTION UP TO AND INC
- [SDR CALA2026100720201](https://openairdocs.org/sdr/CALA2026100720201), Oct 3, 2026: POWER SUPPLY. FAULTED. FIRST CLASS EMERGENCY LIGHTS INOP. REMOVED AND REPLACED FIRST CLASS EMERGENCY LIGHT POWER PACK, OPS CHECKED GOOD RED AMM 33-51-06-960-805
- [SDR CALA2026100720202](https://openairdocs.org/sdr/CALA2026100720202), Oct 3, 2026: FUSE. FAILED. FIRST CLASS EMERGENCY PATH LIGHTING WILL NOT ILLUMINATE ON ALL FIRST CLASS SEATS FOUND 2ND FUSE FROM THE RIGHT ON BATTERY PACK M2816 TO READ OPEN. REMOVED AND R
- [SDR CALA2026100520121](https://openairdocs.org/sdr/CALA2026100520121), Oct 2, 2026: LAMP. INOPERATIVE. LH FWD EXTERIOR OVERWING EMERGENCY LIGHT INOP REMOVED AND REPLACE LAMP IAW AMM 33-51-04-960-801. OPS CHECK GOOD
- [SDR CALA2026100620168](https://openairdocs.org/sdr/CALA2026100620168), Oct 2, 2026: BATTERY PACK. INOPERATIVE. THE EMERGENCY LIGHTS ON ROWS 35-39 INOPERATIVE. REMOVED AND REPLACED LEFT AFT EMERGENCY BATTERY PACK BATTERY PER REF AMM 33-51-06-960-805. OPS CHECK SUCCESSFUL.
- [SDR CALA2026100520065](https://openairdocs.org/sdr/CALA2026100520065), Oct 1, 2026: FLASHLIGHT. NOT SEATED. BOTH FLASHLIGHTS INOPERATIVE AT R2 DOOR. FOUND BOTH AFT FLASHLIGHTS NOT SET CRADLE PROPERLY. REMOVED AND INSTALLED THE FLASHLIGHTS IN CRADLE AND OPS TESTED GOOD
- [SDR CALA2026100720197](https://openairdocs.org/sdr/CALA2026100720197), Oct 1, 2026: MODULE. FAULTED. REJECTED TAKEOFF AT 110KIAS DUE TO FIRE WARNING. PERFORMED ENG & APU FIRE DETECT CONTROL MODULE BITE IAW AMM 26-10-00-710-801. NO HELP, PERFORMD A HIGH POWER EN
- [SDR CALA2026092919966](https://openairdocs.org/sdr/CALA2026092919966), Sep 29, 2026: FRAME. NOT REPORTED. REFERENCE 6541159. LOG CREATED FOR SDR TRACKING OF ECRA 5360-02033 - DUPLICATE OF SFR #1638
- [SDR CALA2026100620126](https://openairdocs.org/sdr/CALA2026100620126), Sep 29, 2026: STRINGER. FOM. STRINGER S24L AT BS 847 NEEDS DISPLACED TO FOM. CUT STRINGER S24L BETWEEN STA 807-827 PER SRM 53-00-03-2R-1. FABRICATED REPAIR PARTS, ACCOMPLISHED STEPS 4D THRO
- [SDR CALA2026092919961](https://openairdocs.org/sdr/CALA2026092919961), Sep 28, 2026: WIRE. BROKEN. OPERATIONAL CHECK OF EMERGENCY LIGHTS, L1 DOOR, COAT STORAGE EMERGENCY LIGHT INOPERATIVE. FOUND A WIRE BROKEN AT CONNECTOR. DISCONNETED CONNECTOR D004J/D004P TO
- [SDR CALA2026093020012](https://openairdocs.org/sdr/CALA2026093020012), Sep 28, 2026: LIGHT. INOPERATIVE. FLOOR EMERGENCY LIGHT INOPERATIVE AT ROW 11ABC. REPLACED THE EMERGENCY LIGHT AT ROW 11ABC.
- [SDR CALA2026092819937](https://openairdocs.org/sdr/CALA2026092819937), Sep 27, 2026: BATTERY PACK. INOPERATIVE. RT SIDE AFT CABIN CEILING BULLNOSE EMERGENCY LIGHTS INOPERATIVE, REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-805, OPS CHECKED GOOD.
- [SDR CALA2026092919964](https://openairdocs.org/sdr/CALA2026092919964), Sep 27, 2026: PITOT TUBE. FAULTED. AIRSPEED DISAGREE, RAN NON NORMAL CHKLST, SUSPECT FROZEN PITOT TUBE, FO SIDE IAW AMM 34-11-01, PERFORMED INSP OF FO SIDE PITOT PROBES. DID NOT FIND ANY ABNORMAL
- [SDR CALA2026093020015](https://openairdocs.org/sdr/CALA2026093020015), Sep 27, 2026: BATTERY PACK. DISCHARGED. L2 DOOR EMERGENCY LIGHTS WERE FOUND INOPERATIVE DURING INSPECTION. CHARGED THE BATTERY PACK IAW AMM 33-51-06. OPS CHKD GOOD.
- [SDR CALA2026093020016](https://openairdocs.org/sdr/CALA2026093020016), Sep 27, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK. SEAT 15C EMERGENCY AISLE RED AND WHITE LIGHTS INOP REMOVED AND REPLACED EMERGENCY BATTE
- [SDR CALA2026092919976](https://openairdocs.org/sdr/CALA2026092919976), Sep 26, 2026: LIGHT. NO TEST. EMERGENCY LIGHTS OPS CHECK, SEAT MOUNTED FLOOR PATH LIGHT INOPERATIVE AT 26ABC. REPLACED LIGHT ASSY AND BULBS, NO HELP, IAW AMM 33-51-11-960-802. LIGHT ASSY BAD
- [SDR CALA2026092919978](https://openairdocs.org/sdr/CALA2026092919978), Sep 26, 2026: LIGHT SYS. INTERMITTENT. EMERGENCY EXIT LIGHTING & SIGNS ABOVE SEAT 7 ABC INTERMITTENTLY FLASHING. ALL EMERGENCY EXIT LIGHTS AND SIGNS OPERATE NORMALLY. NO FLICKERING OR FLASHING NOTED.
- [SDR CALA2026092819899](https://openairdocs.org/sdr/CALA2026092819899), Sep 25, 2026: BATTERY PACK. NO TEST. EMERGENCY ESCAPE PATH LIGHTING TEST FAILED. R & R BATTERY PACK REF AMM 33-51-06, OPS CHKD GOOD.
- [SDR CALA2026092919982](https://openairdocs.org/sdr/CALA2026092919982), Sep 25, 2026: ENGINE. FAILED. LEFT ENGINE FAILURE DURING CLIMB, WITH SEVERE DAMAGE INDICATIONS. BEGAN POWERPLANT REMOVAL IAW AMM 71-00-02-000-801-F00 , ACP STEPS 2A THROUGH 2I. READY TO BEGI
- [SDR CALA2026092920006](https://openairdocs.org/sdr/CALA2026092920006), Sep 25, 2026: RELAY. FAULTED. SPEED BRAKE DID NOT ARM, LIGHT ON . WHEN TOGA POWER WAS SELECTED FOR TAKEOFF. EXTINGUISHED WITH THRUST IDLE. LIGHT ALSO CAME ON WITH FLAP RETRACTION.AUTO THROTT
- [SDR CALA2026092419795](https://openairdocs.org/sdr/CALA2026092419795), Sep 24, 2026: BATTERY PACK. NO TEST. OPERATIONAL CHECK OF THE EMERGENCY LIGHTS, RT AFT OVERWING OUTSIDE EMERGENCY EXIT LIGHT INOP RT FORWARD EXTERIOR OVERWING EXIT LIGHT INOP . MEL 3314A REJECTED P
- [SDR CALA2026092519824](https://openairdocs.org/sdr/CALA2026092519824), Sep 24, 2026: BATTERY PACK. NO TEST. OPS CHECK OF EMERGENCY LIGHTS. RT OVERWING INTERIOR DOOR EXIT SIGNS INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK M1695 IAW AMM 33-51-06-960-805. OPS CHECK

All 2,704: https://openairdocs.org/engine/cfm-international-cfm56-7b27-series/reports.md

## STCs that may be installed (OpenAirDocs) (2)

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
- [STC SE03036CH](https://openairdocs.org/stc/SE03036CH): Application of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision. Delta Air Lines Inc

## 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
- [9523M35G03JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191057781220260806140516.0001): Arm Assembly. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 9523M35G03 · Jun 8, 2026
- [9523M35G03JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191057781220260806140516.0001): Arm Assembly. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 9523M35G03 · Jun 8, 2026
- [1385M33G03JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141058667820260806140515.0001): Arm Assembly. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 1385M33G03 · Jun 8, 2026
- [1385M33G03JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141058667820260806140515.0001): Arm Assembly. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 1385M33G03 · Jun 8, 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

All of them: https://openairdocs.org/engine/cfm-international-cfm56-7b27-series/pma.md

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