N924WN: 2008 Boeing 737-7H4, Dallas, TX

Registered owner: Southwest Airlines Co
Location: Dallas, TX
Owner type: Corporation
Serial number: 36628
Year built: 2008
Type: Fixed wing multi engine
Engine: Turbo-fan
Airworthiness: Standard, transport
Airworthiness date: June 26, 2008
Certificate issued: July 29, 2008
Expires: October 31, 2027
Mode S code: ACCF07

Boeing 737-7H4Airframe model · 143 seats · 2 engines · 232 registered TCDS A16WEAirframe · Boeing 737-7H4 Engine modelCFM International CFM56-7B24/3 series

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-7B24/3 model are included below.

On this page

Airworthiness directives that may apply · 10

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

2007In forceSuperseded2026

ADs by the year they took effect: 15 ADs
2007	1
2009	1
2010	2
2014	1
2015	2
2018	4
2019	1
2021	1
2022	1
2023	1

Engine · CFM International CFM56-7B24/3 series

AD 2023-05-05Turbine Engine Compressor SectionEffective May 10, 2023 · Supersedes AD 2021-10-09 AD 2022-02-03Turbine Engine Accessory DriveEffective Mar 22, 2022 · Supersedes AD 2013-26-01 AD 2018-26-01Turbine Engine Compressor SectionEffective Jan 10, 2019 · Supersedes AD 2018-18-01 AD 2018-09-51EngineEmergency ADEffective Jun 7, 2018 AD 2015-18-0473-tooth gearshaft located in the engine accessory gearbox (AGB)Effective Oct 20, 2015 AD 2015-04-02Dual engine thrust instability eventEffective Mar 31, 2015 AD 2010-13-09Stage 3 low-pressure turbine (LPT)Effective Jul 26, 2010 AD 2010-01-05LP turbine rear framesEffective Feb 18, 2010 AD 2009-11-02HPC 4-9 spoolsEffective Jun 23, 2009 AD 2006-26-01Fuel filtersEffective Jan 3, 2007

Superseded and historical ADs · 5

AD 2021-10-09Turbine Engine Compressor SectionHistoricalEffective Jun 24, 2021 · Replaced by AD 2023-05-05 AD 2018-18-01Turbine Engine Compressor SectionHistoricalEffective Oct 16, 2018 · Replaced by AD 2018-26-01 AD 2018-10-11Turbine Engine Compressor SectionHistoricalEffective Jun 1, 2018 · Replaced by AD 2018-18-01 AD 2018-09-10Turbine Engine Compressor SectionHistoricalEffective May 14, 2018 · Replaced by AD 2018-10-11 AD 2013-26-01Oil dynamic seal assemblyHistoricalEffective Feb 3, 2014 · Replaced by AD 2022-02-03

Information bulletins that may apply · 1

Advisory, not mandatory.

Engine · CFM International CFM56-7B24/3 series

SAIB NE-08-17R3Turbine Section - Propulsion Technology LLC Unapproved RepairIssued May 28, 2014

Historical bulletins · 3

SAIB NE-08-17R2Turbine Section - Propulsion Technology LLC Unapproved RepairIssued Mar 7, 2011 SAIB NE-08-17R1Propulsion Technology LLC Unapproved RepairIssued May 22, 2008 SAIB NE-08-17Propulsion Technologies International Unapproved RepairIssued May 14, 2008

NTSB investigations

No NTSB investigations matched to N924WNMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-7H4 aircraft

FAA incident reports

No FAA accident or incident reports matched to N924WNMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-7H4 aircraft