# N468WN: 2004 Boeing 737-7H4

- Status: Valid registration
- Airframe: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (registry code 1384404, 143 seats)
- Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 33858
- Year built: 2004
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: June 23, 2004
- Certificate issued: July 29, 2004
- Expires: October 31, 2027
- Mode S code: A5B954
- Registered owner: [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Corporation
- Owner's area on the map: 32.8326° N, 96.8491° W: Placed by OpenAirDocs at the center of ZIP code 75235, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=468WN
- Page: https://openairdocs.org/aircraft/N468WN

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every CFM International CFM56 model are included.

## ADs that may apply (OpenAirDocs): 55 in force

### Matched by airframe (Boeing 737-7H4)

None in force.

### Matched by engine (CFM International CFM56 series)

- [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 2017-14-08](https://openairdocs.org/ad/2017-14-08): Turbine Engine Compressor Section · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Aug 18, 2017
- [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 2016-14-10](https://openairdocs.org/ad/2016-14-10): High-pressure turbine (HPT) disks · CFM International CFM56-3, CFM56-3B and CFM56-3C with STC SE00034EN. Effective Aug 9, 2016
- [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 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 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 2010-12-03](https://openairdocs.org/ad/2010-12-03): Fan blades · CFM International CFM56-3 and CFM56-3B. Effective Jul 13, 2010
- [AD 2010-09-14](https://openairdocs.org/ad/2010-09-14): Exhaust gas temperature (EGT) · CFM International CFM56-5B1/2P, CFM56-5B1/P, CFM56-5B2/2P and 16 more. Effective Jun 8, 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 2009-18-01](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 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 2007-24-04](https://openairdocs.org/ad/2007-24-04): Low pressure turbine (LPT) · CFM International CFM56-5C4/1. Effective Dec 6, 2007
- [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
- [AD 97-09-02 R3](https://openairdocs.org/ad/97-09-02-R3): High pressure turbine rotor (HPTR) front shafts · CFM International CFM56-5C2, CFM56-5C3/G and CFM56-5C4. Effective Oct 14, 2004
- [AD 2004-10-13](https://openairdocs.org/ad/2004-10-13): Service main fuel pumps · CFM International CFM56-3, CFM56-5, CFM56-5-A1/F and 4 more. Effective Jun 24, 2004
- [AD 2002-22-12](https://openairdocs.org/ad/2002-22-12): Titeflex hoses · BAE Systems ATP, Avro 146-RJ100A, Avro 146-RJ70A and 122 more. Effective Dec 13, 2002
- [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 2002-02-13](https://openairdocs.org/ad/2002-02-13): Magnetic Drain Plug · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 33 more. Effective Mar 21, 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 2001-09-17](https://openairdocs.org/ad/2001-09-17): Fuel Manifold and CJ9L Harness · CFM International CFM56-5C2, CFM56-5C2/4, CFM56-5C2/F and 13 more. Effective May 14, 2001
- [AD 2001-04-06](https://openairdocs.org/ad/2001-04-06): Fan Disk · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Apr 4, 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 2000-15-01](https://openairdocs.org/ad/2000-15-01): Fuel Leakage · CFM International CFM56-2, CFM56-2A, CFM56-2B and 39 more. Effective Oct 2, 2000
- [AD 2000-05-22](https://openairdocs.org/ad/2000-05-22): CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective May 2, 2000
- [AD 99-06-16](https://openairdocs.org/ad/99-06-16): High Pressure Turbine Rotor (HPTR) Front Air Seal · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 3 more. Effective Apr 21, 1999
- [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
- [AD 98-19-10](https://openairdocs.org/ad/98-19-10): Accessory Gearbox · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Sep 28, 1998
- [AD 98-12-32](https://openairdocs.org/ad/98-12-32): High Pressure Turbine Rotor Disks · CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective Jul 20, 1998
- [AD 98-10-11](https://openairdocs.org/ad/98-10-11): Accessory Gearbox · CFM International CFM56-3, CFM56-3B, CFM56-3C and 31 more. Effective Jun 3, 1998
- [AD 98-07-02](https://openairdocs.org/ad/98-07-02): Air/oil Seal · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Mar 30, 1998
- [AD 98-02-04](https://openairdocs.org/ad/98-02-04): Low Pressure Turbine Case · CFM International CFM56-5B1/2P, CFM56-5B2/2P, CFM56-5B3/2P and 1 more. Effective Mar 23, 1998
- [AD 89-23-06 R1](https://openairdocs.org/ad/89-23-06-R1): Magnetic Chip Detector · CFM International CFM56-2, CFM56-2A, CFM56-3 and 8 more. Effective Jan 28, 1998
- [AD 97-08-01](https://openairdocs.org/ad/97-08-01): Fan Disks · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Jun 23, 1997
- [AD 97-06-01](https://openairdocs.org/ad/97-06-01): High Pressure Compressor Rotor (HPCR) Stage 1-2 Spool · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 28 more. Effective Jun 3, 1997
- [AD 97-05-13](https://openairdocs.org/ad/97-05-13): Air Turbine Engine Starter · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 3 more. Effective Jun 3, 1997
- [AD 96-25-11](https://openairdocs.org/ad/96-25-11): Redesigned Fan Blades · CFM International CFM56-3B and CFM56-3C. Effective Jan 29, 1997

### 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 2013-02-02](https://openairdocs.org/ad/2013-02-02) (historical): High-pressure turbine (HPT) disks · CFM International CFM56-3, CFM56-3B and CFM56-3C with STC SE00034EN. Effective Jan 28, 2013
- [AD 2009-01-01](https://openairdocs.org/ad/2009-01-01) (historical): Exhaust gas temperature (EGT) · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 22 more. Effective Dec 31, 2008
- [AD 97-09-02 R2](https://openairdocs.org/ad/97-09-02-R2) (historical): Low pressure turbine rotor (LPTR) · CFM International CFM56-5C2, CFM56-5C2/4, CFM56-5C2/F and 9 more. Effective Apr 29, 2003
- [AD 2003-02-04](https://openairdocs.org/ad/2003-02-04) (historical): Exhaust gas temperature (EGT) · CFM International CFM56-5 Series (all). Effective Feb 27, 2003
- [AD 97-09-02 R1](https://openairdocs.org/ad/97-09-02-R1) (historical): High Pressure Turbine rotor (HPTR) front shaft · CFM International CFM56-5C2/G, CFM56-5C2/G4, CFM56-5C3/G and 3 more. Effective Sep 24, 2002
- [AD 2001-17-14](https://openairdocs.org/ad/2001-17-14) (historical): LPT Conical Supports · CFM International CFM56-5C4/1. Effective Sep 7, 2001
- [AD 2001-08-51](https://openairdocs.org/ad/2001-08-51) (historical): Fuel leakage · CFM International CFM56-5 Series (all)
- [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
- [AD 99-08-16](https://openairdocs.org/ad/99-08-16) (historical): CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective May 13, 1999
- [AD 97-09-02](https://openairdocs.org/ad/97-09-02) (historical): High/Low Pressure Turbine Rotor · CFM International CFM56-5C2/G, CFM56-5C2/G4, CFM56-5C3/G and 3 more. Effective Jun 30, 1997

All 71: https://openairdocs.org/aircraft/N468WN/ads.md

## Information bulletins (advisory) (4 in force)

- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-13-33R2](https://openairdocs.org/saib/NE-13-33R2): Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle Vanes. Issued Jan 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-06-02](https://openairdocs.org/saib/NE-06-02): . Issued Oct 18, 2005
- [SAIB NE-13-33R1](https://openairdocs.org/saib/NE-13-33R1) (historical): Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle Vanes. Issued Jun 24, 2013
- [SAIB NE-13-33](https://openairdocs.org/saib/NE-13-33) (historical): Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle Vanes. Issued May 13, 2013
- [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

## NTSB investigations

None matched to N468WN.

## FAA accident and incident reports

None matched to N468WN.

## Service difficulty reports (309, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR SWAA2026101210725](https://openairdocs.org/sdr/SWAA2026101210725), Oct 8, 2026: LIGHT. DIRTY. PHOTOLUMINESCENT STRIP AT MOST AFT L/H CENTER ISLE POSITION HAS INTERNAL MOISTURE. R & R PHOTOLUMINESCENT STRIP IAW AMM 33-51-15-400-802.
- [SDR SWAA2026101299102](https://openairdocs.org/sdr/SWAA2026101299102), Oct 8, 2026: LIGHT. INOPERATIVE. EXTERIOR EMERGENCY SLIDE LIGHT INOPERATIVE AT RT EMER EXIT DOOR. RELAMPED RT EMERGENCY EXIT SLIDE LIGHT IAW AMM 33-51-04.
- [SDR SWAA2026101218078](https://openairdocs.org/sdr/SWAA2026101218078), Oct 8, 2026: SKIN. DELAMINATED. LEFT WING INBD AFT FLAP HAS DELAMINATED 20 INCH FROM INBD EDGE AND 4" FROM T/E ON THE LOWER SIDE. 4.1" X 3.8". 01. REMOVED AND REPLACED IAW AMM 27-51-12-401.
- [SDR SWAA2026090715551](https://openairdocs.org/sdr/SWAA2026090715551), Sep 3, 2026: MEGAPHONE. INOPERATIVE. AFT MEGAPHONE INOPERATIVE. REPLACED THE AFT MEGAPHONE IAW AMM 25-64-00.
- [SDR SWAA2026081035960](https://openairdocs.org/sdr/SWAA2026081035960), Jul 25, 2026: STRAP. CRACKED. RIGHT STUB BEAM STRAP, LOWER AFT FASTENER HOLE FOUND CRACKED AT BS 639 OTBD LAYER. REMOVED AND REPLACED IAW SRM 51-40-02-0G-0-A00729.
- [SDR SWAA2026081095897](https://openairdocs.org/sdr/SWAA2026081095897), Jul 25, 2026: STRAP. CRACKED. LEFT STUB BEAM STRAP, LOWER, FWD FASTENER HOLE FOUND CRACKED AT BS 639 AT INBD LAYER. OK TO CONTINUE IAW SRM 51-40-02-0G-0-A00729. FASTENER INSTALLATION AND REM
- [SDR SWAA2026061510387](https://openairdocs.org/sdr/SWAA2026061510387), Jun 9, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHT ON LEFT OVER WING EXIT DOOR IS INOPERATIVE. REMOVED AND AND REPLACED THE BATTERY PACK IAW AMM 33-51-06. OPS CHECKED GOOD.
- [SDR SWAA2026052204892](https://openairdocs.org/sdr/SWAA2026052204892), May 20, 2026: SIGN. OUT OF ADJUST. FLIGHT ATTENDANTS REPORT OVERHEAD EMERGENCY EXIT SIGNS MISSING ARROWS. REPLACED CENTER ISEL EMERGENCY EXIT SIGN LENS REF AMM 33-51-01.
- [SDR SWAA2026052204472](https://openairdocs.org/sdr/SWAA2026052204472), May 19, 2026: LENS. WRONG PART. FLIGHT ATTENDANTS REPORT OVERHEAD EMERGENCY EXIT SIGNS MISSING ARROWS. REPLACED CENTER ISEL EMERGENCY EXIT SIGN LENS IAW AMM 33-51-01.
- [SDR SWAA2026051296765](https://openairdocs.org/sdr/SWAA2026051296765), May 8, 2026: SLIDE. OUT OF ADJUST. R1 DOOR SLIDE OUT OF POSITION. SECURED R1 DOOR SLIDE PER MM 25-66-01
- [SDR SWAA2026050695263](https://openairdocs.org/sdr/SWAA2026050695263), May 4, 2026: LIGHT. BROKEN. OVERHEAD EMERGENCY EXIT SIGN AT ROW 15 BROKEN ON AFT SIDE. REMOVED AND REPLACED BROKEN OVERHEAD EXIT SIGN LIGHT ASSEMBLY AT ROW 15 WITH NEW IAW AMM 33-51-01, OP
- [SDR SWAA2026021163584](https://openairdocs.org/sdr/SWAA2026021163584), Jan 22, 2026: ANGLE. CRACKED. CRACKED ANGLE, ORSS 271, RT WING T/E. REPLACED THE ANGLE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 115A2930, SHEET 8, REV -.
- [SDR SWAA2026021163587](https://openairdocs.org/sdr/SWAA2026021163587), Jan 22, 2026: PLATE. CRACKED. CRACKED CORRUGATED PLATE, ORSS 261, LT WING T/E. REPLACED THE CORRUGATED PLATE IAW SRM 51-40-02, AND DWG 115A2001, SHEET 29, REV-. CRACK LENGTH: 0.830'.
- [SDR SWAA2026021163588](https://openairdocs.org/sdr/SWAA2026021163588), Jan 22, 2026: ANGLE. CRACKED. CRACKED ANGLE, T/E ORSS 271, LT WING. REPLACED THE ANGLE ON LT WING IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 115A2930, REV-, SHEET 7.
- [SDR SWAA2026021163583](https://openairdocs.org/sdr/SWAA2026021163583), Jan 22, 2026: PLATE. CRACKED. CRACK CORRUGATED PLATE TRAILING EDGE ORSS 241, RT WING. REPLACED THE CORRUGATED PLATE T/E ORSS 241, RT WING AND FASTENER IAW SRM 51-40-02, & DWG 115A2001, SHEET
- [SDR SWAA2026021163589](https://openairdocs.org/sdr/SWAA2026021163589), Jan 22, 2026: SUPPORT BRACKET. CRACKED. CRACK TRAILING EDGE SUPPORT BRACKET ORSS 271 AT LT WING. REPLACED THE SUPPORT BRACKET IAW SRM 51-40-02-0G-0, & SRM 51-10-02-0G-0 ITEM 9. MEASUREMENT OF CRACK: L
- [SDR SWAA2026021163586](https://openairdocs.org/sdr/SWAA2026021163586), Jan 22, 2026: WEB. CRACKED. CRACKED WEB LOCATED ORSS269 TRAILING EDGE FIXED PANEL RT WING. REPLACED THE WEB IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 115A2512, SHEET 9, REV B.
- [SDR SWAA2026021163579](https://openairdocs.org/sdr/SWAA2026021163579), Jan 21, 2026: ANGLE. CRACKED. CRACK FLOOR ANGLE, BS 695, BL 0 IN THE AFT PAX CABIN. REPLACED THE FLOOR ANGLE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 273A9110, SHEET 6, REV-.
- [SDR SWAA2026021163423](https://openairdocs.org/sdr/SWAA2026021163423), Jan 21, 2026: COVER. OUT OF ADJUST. AFT SERVICE DOOR SLIDE RUBBING AGAINST WITH DOOR SCUFF PLATE. PROPERLY PACKED SLIDE LOWER COVER IAW AMM 25-66-01-400-803, & MT-725-61-06.
- [SDR SWAA2026021163427](https://openairdocs.org/sdr/SWAA2026021163427), Jan 21, 2026: COVER. OUT OF ADJUST. AFT ENTRY DOOR SLIDE RUBBING AGAINST WITH DOOR SCUFF PLATE. PROPERLY PACKED THE SLIDE LOWER COVER IAW AMM 25-66-01-400-803, MT-725-61-06.
- [SDR SWAA2026021163425](https://openairdocs.org/sdr/SWAA2026021163425), Jan 21, 2026: NUT. DETERIORATED. DETERIORATED WHITE NUTS ON ASSIST HANDLE AT FWD ENTRY DOOR CUT OUT SIDEWALL PANEL. REPLACED THE NUTS ON ASSIST HANDLE IAW AMM 25-21-31-420-801, STEP 2.B, & AMM 
- [SDR SWAA2026021163582](https://openairdocs.org/sdr/SWAA2026021163582), Jan 21, 2026: ANGLE. CRACKED. CRACKED FLOOR ANGLE BS 695, BL 0, FWD PAX CABIN. REPLACED THE FLOOR ANGLE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 273A9110, SHEET 6, REV A.
- [SDR SWAA2026021163428](https://openairdocs.org/sdr/SWAA2026021163428), Jan 21, 2026: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 661AB AT RT WING. REPAIRED THE ACCESS PANEL 661AB AT RT WING IAW SRM 51-70-04-2R-10, REPAIR 10.
- [SDR SWAA2026021163429](https://openairdocs.org/sdr/SWAA2026021163429), Jan 21, 2026: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 561CB AT LT WING. REPAIRED ACCESS PANEL 561CB AT LT WING IAW SRM 51-70-04-2R-10, REPAIR 10.
- [SDR SWAA2026021163580](https://openairdocs.org/sdr/SWAA2026021163580), Jan 21, 2026: LIGHT. DETERIORATED. DETERIORATED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA). REPLACED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA) IAW IAW AMM 33-51-15-400-802;
- [SDR SWAA2026021163088](https://openairdocs.org/sdr/SWAA2026021163088), Jan 20, 2026: PRESSURE DECK. CRACKED. CRACK INDICATION FOUND ON THE HORIZONTAL PRESSURE DECK WEB, RBL 41 BTWN BS 663 - 675 IN THE MAIN WHEEL WELL. REPAIRED THE PRESSURE DECK IAW SRM 53-40-51-2R-2, R
- [SDR SWAA2026021163258](https://openairdocs.org/sdr/SWAA2026021163258), Jan 20, 2026: SCUFF PLATE. CRACKED. CRACKED AFT CORNER OF THE FWD CARGO SCUFF PLATE. REPAIRED THE SCUFF PLATE IAW SRM 53-30-15-2R-1, REPAIR 1.
- [SDR SWAA2026021163259](https://openairdocs.org/sdr/SWAA2026021163259), Jan 20, 2026: SCUFF PLATE. CRACKED. CRACKED CENTER SCUFF PLATE IN THE FWD CARGO BAY. REPAIRED THE SCUFF PLATE IAW SRM 53-30-15-2R-1, REPAIR 1.
- [SDR SWAA2026021163257](https://openairdocs.org/sdr/SWAA2026021163257), Jan 20, 2026: SUPPORT BEAM. CRACKED. CRACKED TRAILING EDGE DEFLECTION CONTROL RIB SUPPORT BEAM, RT WING. PERFORMED PERMANENT REPAIR ON TRAILING EDGE DEFLECTION CONTROL RIB SUPPORT BEAM AT RT WING I
- [SDR SWAA2025081404048](https://openairdocs.org/sdr/SWAA2025081404048), Aug 13, 2025: MEGAPHONE. INOPERATIVE. MEGAPHONE FORWARD CABIN. INOPERATIVE. R & R FWD CABIN MEGAPHONE IAW MM 25-64-00.
- [SDR SWAA2025051268000](https://openairdocs.org/sdr/SWAA2025051268000), May 6, 2025: LENS. LOOSE. FO SIDE EMERGENCY EXIT SIGN LOOSE OVER WING EXIT<[01] REPLACED EMERGENCY LIGHT SIGN LENS PER AMM 33-51-01
- [SDR SWAA2025050767588](https://openairdocs.org/sdr/SWAA2025050767588), May 5, 2025: COVER. DISLODGED. RT OVERWING SIGN DISLODGED (COVER). REINSTALLED RT OVERWING EXIT COVER SIGN PER SIP.
- [SDR SWAA2025050666550](https://openairdocs.org/sdr/SWAA2025050666550), May 2, 2025: LAMP. INOPERATIVE. FWD EMERGENCY EXIT SIGN; BETWEEN FWD LAV AND G1; LIGHTS INOP<[01] REPLACED DAMAGED FRONT EMERGENCY EXIT SIGN LAMPS I.A.W AMM 33-51-01-960-801 <BR>OPS CHECKS:GOO
- [SDR SWAA2025050540505](https://openairdocs.org/sdr/SWAA2025050540505), Apr 25, 2025: SKIN. CORRODED. DOT A24-1 WATER SERVICE DOOR 146AR OUTER SKIN CORRODED JUST FORWARD OF FORWARD LATCH.<04 - REPAIRED PER [SRM 52-40-01-1A-5-A00193 (PERMANENT (NON-DENT DAMAGE TY
- [SDR SWAA2025042858100](https://openairdocs.org/sdr/SWAA2025042858100), Apr 23, 2025: BATTERY PACK. NO TEST. AFT L/H EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.
- [SDR SWAA2025021896662](https://openairdocs.org/sdr/SWAA2025021896662), Feb 15, 2025: SLIDE. DISLODGED. FWD SERVICE DOOR ESCAPE SLIDE DISLODGED.<[01] REMOVED AND REPLACED SAME FWD SVC DOOR ESCAPE SLIDE IAW MT 725-61-06-FS.
- [SDR SWAA2024102953886](https://openairdocs.org/sdr/SWAA2024102953886), Oct 26, 2024: HANDLE. LOOSE. MEGAPHONE IN AFT GALLEY HANDLE LOOSE. MISSING SCREW.<[01] REMOVED AND REPLACED AFT MEGAPHONE IAW AMM 25-64-00.
- [SDR SWAA2024042668639](https://openairdocs.org/sdr/SWAA2024042668639), Mar 29, 2024: STRUT. CORRODED. CUSTOMER REQUEST-CORROSION ON AFT STRUT FAIRING INBOARD SIDE AT LT PYLON 2024-195942<[01] TOOL USED IN STEP 4: ULTRASONIC THICKNESS GAGE; P/N: 45MG; S/N: 130064
- [SDR SWAA2024042668638](https://openairdocs.org/sdr/SWAA2024042668638), Mar 29, 2024: STRUT. CORRODED. CUSTOMER REQUEST-CORROSION ON AFT STRUT FAIRING INBOARD SIDE AT RT PYLON 2024-195943<[01] TOOL USED: ULTRASONIC THICKNESS GAUGE; PN: 45MG; SN:221861811; DUE DAT
- [SDR SWAA2024042667365](https://openairdocs.org/sdr/SWAA2024042667365), Mar 25, 2024: GIRT BAR. WORN. WEAR HARDWARE OF ESCAPE SLIDE FLOOR BRACKETS AT AFT SERVICE DOOR AND AFT ENTRY DOOR 2024 195924<[01] REPLACED HARDWARE OF ESCAPE SLIDE FLOOR BRACKETS AT AFT SER
- [SDR SWAA2024042667077](https://openairdocs.org/sdr/SWAA2024042667077), Mar 23, 2024: ANGLE. CRACKED. CRACK ANGLE LOCATED BS1016 BETWEEN STR3L TO STR3R AT VERTICAL STABILIZER 2024-195913<[01] REPLACED ANGLE LOCATED BS1016 BETWEEN STR3L TO STR3R AT VERTICAL STABI
- [SDR SWAA2024042667074](https://openairdocs.org/sdr/SWAA2024042667074), Mar 23, 2024: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET LOCATED STA540 AND RBL7 AT CENTER WING BOX 2024-195912<[01] REPLACED SUPPORT BRACKET LOCATED STA540 AND RBL7 AT CENTER WING BOX IAW B737-7
- [SDR SWAA2024042667073](https://openairdocs.org/sdr/SWAA2024042667073), Mar 23, 2024: ANGLE. CRACKED. CRACK ANGLE LOCATED STA663.75 AND LBL9 UPPER POSITION AT CENTER WING BOX. PERFORMED PERMANEN REPAIR ON STA663.75 BTW LBL15 TO LBL25 UPPER POSITION AT CENTER WIN
- [SDR SWAA2024042667076](https://openairdocs.org/sdr/SWAA2024042667076), Mar 23, 2024: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET LOCATED STA540 AND LBL7 AT CENTER WING BOX 2024-195911<[01] REPLACED SUPPORT BRACKET LOCATED STA540 AND LBL7 AT CENTER WING BOX IAW B737-7
- [SDR SWAA2024042966768](https://openairdocs.org/sdr/SWAA2024042966768), Mar 22, 2024: STRINGER. CRACKED. CRACK EWIS STR 10 L TIE CLIP BS 259.5 AT COCKPIT (1 EA) 2024 195900<[01] FAULT RESOLVED ON OTHER FAULT SEE TTG8Q00SA69T;[02] FAULT RESOLVED ON OTHER FAULT SEE T
- [SDR SWAA2024042666769](https://openairdocs.org/sdr/SWAA2024042666769), Mar 22, 2024: BRACKET. CRACKED. CRACK BRACKET ANGLE (TIE CLIP) 10L BS259.5 AT UPPER FUSELAGE (1 EA). REPLACED BRACKET ANGLE (TIE CLIP) 1(EA) AND FASTENERS LOC. STR 10L BS 259.5 AT UPPER FUSELA
- [SDR SWAA2024042566766](https://openairdocs.org/sdr/SWAA2024042566766), Mar 22, 2024: LENS. BROKEN. BROKEN LENS EXIT ON GALLEY 1 AT FWD GALLEY AREA 1EA 2024 195898<[01] REPLACED LENS EXIT ON GALLEY 1 AT FWD GALLEY AREA 1EA IAW B737-700 AMM 33-51-01-960-802 STE
- [SDR SWAA2024042566495](https://openairdocs.org/sdr/SWAA2024042566495), Mar 21, 2024: PIN. MISSING. MISSING SAFETY PIN ON ESCAPE SLIDE PACK AT FWD ENTRY DOOR. INSTALLED SAFETY PIN ON ESCAPE SLIDE PACK AT FWD ENTRY DOOR IAW BOEING AMM 25-66-01-000-801 NG AND MT
- [SDR SWAA2024042665546](https://openairdocs.org/sdr/SWAA2024042665546), Mar 19, 2024: FRAME. CRACKED. CRACK FRAME ON BS 907 LOCATED BETWEEN S-25R TO S-26R AFT CARGO COMPARTMENT 2024-195833<[01] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 1428110
- [SDR SWAA2024042665547](https://openairdocs.org/sdr/SWAA2024042665547), Mar 19, 2024: SUPPORT ANGLE. CRACKED. CRACK ANGLE - SUPPORT LOCATED AFT POSITION BS907 TO BS 927 BETWEEN S-25R TO S-27R AFT CARGO COMPARTMENT 2024-195834<[01] REPLACED ANGLE SUPPORT LOCATED AFT POSI

All 309: https://openairdocs.org/aircraft/N468WN/reports.md

## STCs that may be installed (OpenAirDocs) (37)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Boeing 737-7H4)

- [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC SA4842SW](https://openairdocs.org/stc/SA4842SW): Modification of air to air heat exchanger (P/N 182820-2 Series 2). Honeywell International Inc. Lists 737 Series
- [STC SA270NW](https://openairdocs.org/stc/SA270NW): Installation of modified seat. Aviation Technical Services. Lists 737 Series
- [STC ST01162NY](https://openairdocs.org/stc/ST01162NY): Installation of Literature Pockets. Magee Plastics Company. Lists 737 Series
- [STC SA2607SO](https://openairdocs.org/stc/SA2607SO): Installation of coffee maker P/N 416-1001-29. B/E Aerospace Inc. Lists 737 Series
- [STC SA2608SO](https://openairdocs.org/stc/SA2608SO): Installation of rail assembly, P/N 416-0201-15. B/E Aerospace Inc. Lists 737 Series
- [STC SA3058SO](https://openairdocs.org/stc/SA3058SO): Installation of coffee maker 416-0001-23 and rail assembly 416-0201-5. B/E Aerospace Inc. Lists 737 Series
- [STC ST01476AT](https://openairdocs.org/stc/ST01476AT): Installation of coffee maker. B/E Aerospace Inc. Lists 737 Series
- [STC ST01778AT](https://openairdocs.org/stc/ST01778AT): Installation of espresso maker p/n 3510-0066-01. B/E Aerospace Inc. Lists 737 Series
- [STC SA629GL](https://openairdocs.org/stc/SA629GL): Installation of Grimes galley, Model 1545LW unit 2 and unit 4. B/E Aerospace. Lists 737 Series
- [STC ST01332AT](https://openairdocs.org/stc/ST01332AT): Installation of Galley Service Carts. Champ International, Inc. Lists 737 Series
- [STC ST09870SC](https://openairdocs.org/stc/ST09870SC): Installation of Mechanical Window Shades. Lou Martin & Associates. Lists 737 Series
- [STC ST00033AT](https://openairdocs.org/stc/ST00033AT): Installation of a single Mode S system and provisions for a TCAS II system. General Aerospace, Inc. Lists 737 Series
- [STC SA4532NM](https://openairdocs.org/stc/SA4532NM): Installation of Coltech, CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series
- [STC ST4532NM](https://openairdocs.org/stc/ST4532NM): Installation of Coltech CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series
- [STC ST00774NY](https://openairdocs.org/stc/ST00774NY): Installation of a passenger cabin Liquor/beverage service cart P/N E500170. (757-222) (767-222) (727-222) (737 SERIES 222, 291, 322, 522) (747-100 SERIES 238B). Driessen Aircraft Interior Systems USA, Inc. Lists 737 Series
- [STC ST02052AT](https://openairdocs.org/stc/ST02052AT): Installation of a single Collins GNLU910A flight management system, along with global navigation satellite system sensor. General Aerospace, Inc. Lists 737 Series
- [STC SA02034AT](https://openairdocs.org/stc/SA02034AT): Manufacture of tray carrier, P/N 2282-506. BFE Services. Lists 737 Series
- [STC ST01968AT](https://openairdocs.org/stc/ST01968AT): Manufacture of inserts for galley stowage. JK Aerospace, Inc. Lists 737 Series
- [STC SA01916AT](https://openairdocs.org/stc/SA01916AT): Manufacture of Tray Carrier P/N 1839-501. BFE Services. Lists 737 Series
- [STC SA2534SO](https://openairdocs.org/stc/SA2534SO): Installation of window shades, acoustic panes and reveals. Magee Plastics Company. Lists 737 Series
- [STC ST179CH](https://openairdocs.org/stc/ST179CH): Installation of cargo container curtain. Plastic Composites Corp. Lists 737 Series
- [STC SA00056LA](https://openairdocs.org/stc/SA00056LA): Installation of Weber Coffeemaker, P/N 870130-415. Monogram Systems. Lists 737 Series
- [STC SA6090NM](https://openairdocs.org/stc/SA6090NM): Installation of emergency vision assurance system (EVAS). VisionSafe Corporation. Lists 737 Series
- [STC SA370NW](https://openairdocs.org/stc/SA370NW): Removal of passenger interior, installation of cargo compartment liners and cargo tie down equipment. Western Metal Products. Lists 737 Series
- [STC SA2589CE](https://openairdocs.org/stc/SA2589CE): Install Bennetts Seat Converter Stowage Compartment on passenger seat(s). John's Aircraft and Upholstery. Lists 737 Series
- [STC SA1029NW](https://openairdocs.org/stc/SA1029NW): Installation of a cargo system. Western Metal Products. Lists 737 Series
- [STC SA1258EA](https://openairdocs.org/stc/SA1258EA): Installation of Cosco model78-( ) child restraint system. (172M S/N 17263459 - 17267584). Miller Stuart R. Lists 737 Series
- [STC SA1052SO](https://openairdocs.org/stc/SA1052SO): Installation of GE battery P/N43B022RB36 in place of Marathon P/N CA-727-7, CA-727-20, or CA-27-20 batteries or SAFT P/N23180 batteries; or installation of GE battery P/N 43B020RB10 replacing Marathon P/N CA-727-7, CA-727-20 or CA-27-20 or SAFT P/N 23186 or 23180 batteries. General Electric Company. Lists 737 Series
- [STC SA1082NW](https://openairdocs.org/stc/SA1082NW) (historical): Installation of auxiliary fuel tanks in the aft cargo compartment. (737 series -2K9A). Rogerson ATS. Lists 737 Series

### Approved for the engine (CFM International CFM56 series)

- [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC. Lists CFM56-7B20
- [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. Lists CFM56-7B20
- [STC SE00032EN](https://openairdocs.org/stc/SE00032EN): Installation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 Fan/Booster Module. Pratt & Whitney. Lists CFM56-3
- [STC SE00033EN](https://openairdocs.org/stc/SE00033EN): Installation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 High Pressure Compressor Module. Pratt & Whitney. Lists CFM56-3
- [STC SE00034EN](https://openairdocs.org/stc/SE00034EN): Installation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 High Pressure Turbine Module. Pratt & Whitney. Lists CFM56-3
- [STC SE00035EN](https://openairdocs.org/stc/SE00035EN): Installation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 Low Pressure Turbine Module. Pratt & Whitney. Lists CFM56-3
- [STC SE00822CH](https://openairdocs.org/stc/SE00822CH): Install AeroControlex P/N 2604880-001 variable stator feedback control cable and P/N 2604880-002 variable bleed valve feedback control cable on CFM International engines. AeroControlex Group TransDigm Inc. Lists CFM56-2

## Related

- Other Boeing 737-7H4 aircraft: https://openairdocs.org/model/boeing-737-7h4/aircraft.md
- The CFM International CFM56 series engine: https://openairdocs.org/engine/cfm-international-cfm56-series.md

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