# N464WN: 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: 32468
- Year built: 2004
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: June 8, 2004
- Certificate issued: July 23, 2004
- Expires: October 31, 2027
- Mode S code: A5AA78
- 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=464WN
- Page: https://openairdocs.org/aircraft/N464WN

From the FAA registry file of October 22, 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/N464WN/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 N464WN.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20070105013319A](https://openairdocs.org/incident/20070105013319A), Jan 5, 2007: Boeing 7377H4 (N464WN), Santa Clarita, CA, No damage. (-23) On January 5, 2007, [privacy data omitted] was a passenger on southwest airlines flight 2128 from bur to oak. During the climb the crew reported moderate…

## Service difficulty reports (318, 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 SWAA2026092253284](https://openairdocs.org/sdr/SWAA2026092253284), Sep 14, 2026: COMMS UNIT. MALFUNCTIONED. LOSS OF COMMS 1/2 AND ACARS, FLYING THROUGH WEATHER. PERFORMED STATIC DISCHARGER INSPECTION IAW AMM 23-61-00, NO DEFECTS NOTED. PERFORMED VHF COMMS SYSTEM OPS C
- [SDR SWAA2026071420043](https://openairdocs.org/sdr/SWAA2026071420043), Jul 10, 2026: ISOLATOR. CRACKED. FWD SERVICE DOOR ESCAPE SLIDE AFT ISOLATOR CRACKED. R & R FWD SERVICE DOOR ESCAPE SLIDE AFT ISOLATOR IAW SRM 51-40-02.
- [SDR SWAA2026071320046](https://openairdocs.org/sdr/SWAA2026071320046), Jul 10, 2026: BATTERY PACK. FAILED. AFT RT EMERGENCY BATTERY PACK M1672 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2026071320045](https://openairdocs.org/sdr/SWAA2026071320045), Jul 10, 2026: BATTERY PACK. FAILED. AFT LEFT EMERGENCY BATTERY PACK M1673 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06
- [SDR SWAA2026041383872](https://openairdocs.org/sdr/SWAA2026041383872), Mar 27, 2026: STRAP. CRACKED. FOUND CRACK ON LEFT HAND WING LEADING EDGE TO WING LWR ATTACHMENT AT 452.75 WING STATION<[01] UPON FURTHER INVESTIGATION NO CRACK WAS FOUND. DAMAGE FOUND TO BE 
- [SDR SWAA2026040982147](https://openairdocs.org/sdr/SWAA2026040982147), Mar 22, 2026: SCUFF PLATE. CRACKED. FWD CARGO FWD CORNER SCUFF PLATE CRACKED<[01] LOCATED AND DRILLED REPLACEMENT FWD CARGO FWD CORNER SCUFF PLATE P/N 654A0004-337 LOT# 7530406 IAW SRM 51-40-05-0G
- [SDR SWAA2026040982251](https://openairdocs.org/sdr/SWAA2026040982251), Mar 22, 2026: SCUFF PLATE. CRACKED. AFT CARGO FWD CORNER SCUFF PLATE CRACKED<[01] LOCATED AND DRILLED AFT CARGO FWD CORNER SCUFF PLATE IAW B737 SRM 51-40-05-0G AND DRAWING 146A8340 REV - SCUFF PLA
- [SDR SWAA2026040982252](https://openairdocs.org/sdr/SWAA2026040982252), Mar 22, 2026: WEB. CORRODED. CORROSION ALONG FWD CARGO DOOR TRHESHHOLD<[01] REMOVED AND REPLACED FWD CARGO THRESHOLD WEB IAW SRM 51-40-02-0G-0 AND BOEING DWG# 143A8330 REV:-;[02] VERIFIED C
- [SDR SWAA2026040982253](https://openairdocs.org/sdr/SWAA2026040982253), Mar 22, 2026: THRESHOLD. CORRODED. CORROSION ALONG AFT CARGO DOOR TRHESHOLD<[01] REMOVED AND REPLACED TRHESHOLD ON FWD CARGO; IAW B737 SRM 51-40-02-0G STEP 5; AND DWG 146A8340 R -;[02] CORRECTION
- [SDR SWAA2026040980898](https://openairdocs.org/sdr/SWAA2026040980898), Mar 18, 2026: STRAP. CRACKED. FOUND CRACK AND CORROSION ON LEFT HAND WING LEADING EDGE TO WING LWR ATTACHMENT AT 452.75 WING STATION.<[01] REPAIRED LEFT HAND WING LEADING EDGE TO WING LWR AT
- [SDR SWAA2026022473875](https://openairdocs.org/sdr/SWAA2026022473875), Feb 23, 2026: QUICK DISCONNECT. LEAKING. BRAKE SEVERELY SHUDDERING WHEN ATTEMPTING TO STOP AT THE GATE. COMING TO A STOP WAS VERY DIFFICULT. R & R NR 4 MLG BRAKE IAW AMM 32-41-41, FOUND NR 4 MLG BRAKE 
- [SDR SWAA2026012864353](https://openairdocs.org/sdr/SWAA2026012864353), Jan 24, 2026: VALVE. FAILED. HYDRAULIC B SYSTEM FAILURE. IF IT IS A PRIORITY VALVE THERE IS A DEVIATION ALL EA FOR THE CHECK OUT M-25-127-00862. R & R T/E FLAP FLOW LIMITER VALVE IAW AMM 27
- [SDR SWAA2025010682785](https://openairdocs.org/sdr/SWAA2025010682785), Jan 3, 2025: LAMP. INOPERATIVE. EMERGENCY EXIT LIGHT - ABOVE F/O SIDE - EMERGENCY EXIT OUT<[01] RELAMPED F/O SIDE EMERGENCY EXIT LIGHT REF AMM 33-51-01. OPS CHK GOOD.
- [SDR SWAA2024091135054](https://openairdocs.org/sdr/SWAA2024091135054), Sep 7, 2024: TAIL CONE. DELAMINATED. FUSELAGE SECTION 48 DELAMINATION COMMON TO TAIL CONE<[01] PERFORMED PERMANENT REPAIR OF THE TAIL CONE IAW SRM 51-70-04
- [SDR SWAA2024080722685](https://openairdocs.org/sdr/SWAA2024080722685), Aug 4, 2024: LENS. BROKEN. FO SIDE EMERGENCY EXIT LENS INDICATOR BROKEN<[01] REMOVE AND REPLACE FO SIDE EXIT LENS INDICATOR PER AMM 33-51-01. OPS CHECK GOOD.
- [SDR SWAA2024062404772](https://openairdocs.org/sdr/SWAA2024062404772), Jun 22, 2024: SLIDE. OUT OF POSITION. L2 DOOR SLIDE CATCHES ON THRESHOLD<[01] CORRECTED THE Z-FOLD ON L2 DOOR SLIDE AND TUCKED EXCESS GIRT MATERIAL IN REF WORK INSTRUCTIONS 725-61-06;[02] VERIFIED S
- [SDR SWAA2024062401925](https://openairdocs.org/sdr/SWAA2024062401925), Jun 14, 2024: SIGN. BROKEN. AFT LOWERED CEILING PANEL EXIT SIGN BROKEN<[01] REMOVED AND REPLACED AFT CEILING PANEL EXIT SIGN ASSEMBLY AS PER B737 AMM 33-51-01-960-802. OPS CHECK PASSED.;[0
- [SDR SWAA2024062599500](https://openairdocs.org/sdr/SWAA2024062599500), Jun 8, 2024: LIGHT. GLAZED. MAIN CABIN PHOTOLUMINESCENT ARE GLAZED/SCRATCHED<[01] REMOVED AND REPLACED MAIN CABIN PHOTOLUMINESCENT IN REF AMM-33-51-15-000-802; 33-51-15-400-802;[02] CORREC
- [SDR SWAA2024062597847](https://openairdocs.org/sdr/SWAA2024062597847), Jun 3, 2024: BATTERY PACK. NO TEST. SEVERAL PAX CABIN EMERGENCY LIGHT BATTERIES WILL NOT HOLD CHARGE<[01] REMOVED AND REPLACED PAX EMERGENCY LIGHT BATTERY PACK M1675 I/A/W BOEING AMM 33-51-06-960-
- [SDR SWAA2024062691159](https://openairdocs.org/sdr/SWAA2024062691159), May 29, 2024: SKIN. DELAMINATED. L/WING O/B AFT FLAP I/B LOWER T/EDGE SKIN AREA DELAMINATED FOUND OUT-LIMIT<[01] REMOVED & INSTALLED LEFT WING O/B AFT FLAP AS PER AMM 27-51-22-400-801. ACCOMPLI
- [SDR SWAA2024062590273](https://openairdocs.org/sdr/SWAA2024062590273), May 26, 2024: SEAL. CRACKED. R/H HOR. STAB FWD UPPER SLIDER SEAL CRACKED.<[01] REMOVED STABILIZER TO BODY UPPER FRONT SPAR SLIDING SEAL AS PER AMM 53-31-31-000-802; TRANSFERED TIE-BAR AND C
- [SDR SWAA2024062589194](https://openairdocs.org/sdr/SWAA2024062589194), May 23, 2024: PLATE. DAMAGED. LH WING DEFLECTOR RIB ATTACH SERRATED PLATE HOLES ELONGATED<[01] REMOVED BOLTS AT L/H WING DEFLECTOR CONTROL RIB UPPER TAB IN REF B737-700 SRM 51-40-02-0G-0; AF
- [SDR SWAA2024062589195](https://openairdocs.org/sdr/SWAA2024062589195), May 23, 2024: BRACKET. DAMAGED. RIGHT WING TRAILING EDGE ACCESS PANEL 651GB ROD CONNECTED TO I/B AFT BRACKET UPPER BRACKET HOLE ELONGATED<[01] REMOVED AND INSTALLED NEW BRACKET AT PANEL # 651G
- [SDR SWAA2024062589199](https://openairdocs.org/sdr/SWAA2024062589199), May 23, 2024: BRACKET. DAMAGED. RIGHT WING TRAILING EDGE ACCESS PANEL 651GB I/B AFT BRACKET HOLE ELONGATED<[01] REMOVED AND INSTALLED NEW BRACKET AT PANEL # 651GB RIGHT WING TRAILING EDGE AS P
- [SDR SWAA2024062589196](https://openairdocs.org/sdr/SWAA2024062589196), May 23, 2024: BRACKET. CORRODED. EVIDENCE OF CORROSION UNDER SEALANT AT LEFT AFT BOOST PUMP BONDING STRAP<[01] REMOVED AND REPLACED BOTH UPPER AND LOWER BONDING STRAPS/BRACKETS AT LEFT WING AFT
- [SDR SWAA2024062401200](https://openairdocs.org/sdr/SWAA2024062401200), May 23, 2024: ACCESS PANEL. DAMAGED. RIGHT WING TRAILING EDGE ACCESS PANEL 651GB SECOND BRACKET FROM I/B ROD HOLE ELONGATED<[01] REMOVED AND INSTALLED NEW BRACKET AT PANEL # 651GB RIGHT WING TRAILI
- [SDR SWAA2024062489490](https://openairdocs.org/sdr/SWAA2024062489490), May 23, 2024: SCUFF PLATE. CRACKED. FOUND FWD CARGO COMPARTMENT FWD CORNER SCUFF PLATE CRACKED<[01] SCUFFPLATE WAS REPAIRED BY OUTSIDE VENDOR PO #414715 INSTALLATION OF SCUFFPLATE WILL BE ACCOMPLI
- [SDR SWAA2024062489201](https://openairdocs.org/sdr/SWAA2024062489201), May 23, 2024: DOOR FRAME. CRACKED. FORWARD GALLEY SERVICE DOOR (R-1) CUTOUT UPPER FWD CORNER FRAME CRACK<[01] REMOVED AND REPLACED FORWARD GALLEY SERVICE DOOR (R-1) CUTOUT UPPER FWD CORNER FRAME 
- [SDR SWAA2024062588997](https://openairdocs.org/sdr/SWAA2024062588997), May 22, 2024: INTERCOSTAL. CORRODED. E&E COMP CORROSION ON INTERCOSTAL BS 344-360 S23L. PARTIALLY INSTALLED INTERCOSTAL IAW SRM 51-40-02 & DWG 141A8131. REMOVED AND REPLACED INTERCOSTAL BS 344-360,
- [SDR SWAA2024062488998](https://openairdocs.org/sdr/SWAA2024062488998), May 22, 2024: INTERCOSTAL. CRACKED. CRACK INDICATION OBTAINED FROM FWD FASTENER HOLE OF INTERCOSTAL AT COCKPIT FLOOR STA 250 RBL 4.<[01] ACCOMPLISHED EA 24-153-01485. REF FAULT TTG8Q00TH8E7;[02] S
- [SDR SWAA2024062588645](https://openairdocs.org/sdr/SWAA2024062588645), May 21, 2024: FLOOR SUPPORT. CRACKED. MAIN CABIN WING CENTER SECTION FLOOR SUPPORT BREAK CRACKED AT STA 540 LBL 1 MKD DOT<[01] REMOVED AND REPLACED FLOOR SUPPORT BRACKET AT MAIN CABIN STA 540 LBL 1'
- [SDR SWAA2024062588641](https://openairdocs.org/sdr/SWAA2024062588641), May 21, 2024: FLOORBEAM. CRACKED. MAIN CABIN WING CENTER SECTION FLOOR SUPPORT BREAK CRACKED AT STA 540 RBL 1. FAULT RESOLVED ON OTHER FAULT. WORK ACCOMPLISHED ON TTG8Q00TE4QN.;[02] VERIFIED STE
- [SDR SWAA2024062588642](https://openairdocs.org/sdr/SWAA2024062588642), May 21, 2024: FLOOR PANEL. CRACKED. MAIN CABIN WING CENTER SECTION FLOOR PANEL 231YF CRACKED AT AFT END MKD DOT<[01] PERFORMED DRY OUT; PREPARED DAMAGE AREA AND APPLIED PERMANENT REPAIR ON PANEL#2
- [SDR SWAA2024062588647](https://openairdocs.org/sdr/SWAA2024062588647), May 21, 2024: FLOOR SUPPORT. CORRODED. MAIN CABIN WING CENTER SECTION FLOOR SUPPORT INNER CHORD CORRODED FROM STA 639-5' TO STA 639+8' RBL 64 . REMOVED AND REPLACED FLOOR SUPPORT INNER CHORD AT STA 6
- [SDR SWAA2024062488644](https://openairdocs.org/sdr/SWAA2024062488644), May 21, 2024: SKIN. CRACKED. L/H WING I/B AFT FLAP LOWER SURFACE SKIN CRACK AT 28.25' O/B EDGE & 5' T/E<[01] NSTALLED REPAIR AT L/H WING I/B AFT FLAP ON LOWER SURFACE SIZE OF REPAIR 3' DIAM
- [SDR SWAA2024062587816](https://openairdocs.org/sdr/SWAA2024062587816), May 19, 2024: GUSSET. CRACKED. FWD CARGO COMP STA 500D STR 19L GUSSET CRACKED. REMOVED AND REPLACED GUSSET AT FWD CARGO COMP STA 500D STR 19L AS PER SRM 51-40-02-0G-0 & 143A7902.
- [SDR SWAA2024062587817](https://openairdocs.org/sdr/SWAA2024062587817), May 19, 2024: GUSSET. CRACKED. FWD CARGO COMP STA 500D STR 19R GUSSET CRACK. REMOVED AND REPLACED GUSSET AT FWD CARGO COMP STA 500D STR 19R AS PER SRM 51-40-02-0G-0 & DWG 143A9481.
- [SDR SWAA2024062587670](https://openairdocs.org/sdr/SWAA2024062587670), May 19, 2024: STRINGER. CORRODED. AREA AFT OF FWD CARGO STA 540 STR 26L LOWER SECTION CORROSION. ACOMPLISHED REPAIR ON STR 26L AFT OF FWD CARGO STA 540 AS PER SRM 51-40-02-0G-0 AND EA 24-153-013
- [SDR SWAA2024062587678](https://openairdocs.org/sdr/SWAA2024062587678), May 19, 2024: SKIN. DELAMINATED. L/W OUB AFT FLAP INB LOWER T/E I/B TIP SKIN AREA DELAMINATED MKD DOT<[01] FLAP IS BEEING REPLACED ON WORK CARD TTG8Q00TMGD9;[02] VERIFIED STEP 1<BR>AUDIT C/W PE
- [SDR SWAA2024062487687](https://openairdocs.org/sdr/SWAA2024062487687), May 19, 2024: WEB. CRACKED. AFT CARGO DOOR CUTOUT LOWER WEB CRACK AT STA 807+2'<[01] REMOVED AND REPLACED WEB AT AFT CARGO DOOR CUTOUT SRM 51-40-02-0G-0 AND DWG 146A8123;[02] VERIFIED STEP
- [SDR SWAA2024062587264](https://openairdocs.org/sdr/SWAA2024062587264), May 18, 2024: PANEL. PEELING. PANEL 431DL INNER SURFACE IS PEELING<[01] REPAIRED INNER SURFACE PANEL 431DL. AS PER; SRM 51-70-14-2R-3.;[02] VERIFIED STEP 1<BR>AUDIT C/W PER MPM 52.02.02
- [SDR SWAA2024062487276](https://openairdocs.org/sdr/SWAA2024062487276), May 18, 2024: SCUFF PLATE. CRACKED. FOUND AFT CARGO AFT CORNER SCUFF PLATE CRACKED<[01] AFT CARGO AFT CORNER WAS REPAIRED BY OUTSIDE VENDOR JL WELDING UNDER PO # 414704 USING GUIDELINES ON REFEREN
- [SDR SWAA2024062587249](https://openairdocs.org/sdr/SWAA2024062587249), May 17, 2024: FLOOR PANEL. FRAYED. MAIN CABIN FLOOR PANEL 221BF UPPER SURFACE FRAYING<[01] REMOVED AND INSTALLED MAIN CABIN FWD WET AREA FLOOR PANEL 221BF IN REF 53-21-00-000-801; 53-21-00-400-80
- [SDR SWAA2024062587252](https://openairdocs.org/sdr/SWAA2024062587252), May 17, 2024: FLOOR PANEL. FRAYED. MAIN CABIN FLOOR PANEL 222BF UPPER SURFACE FRAYING<[01] REMOVED AND INSTALLED MAIN CABIN FWD WET AREA FLOOR PANELS 222BF IN REF AMM-53-21-00-000-801; 53-21-00-4
- [SDR SWAA2024062587253](https://openairdocs.org/sdr/SWAA2024062587253), May 17, 2024: FLOOR PANEL. FRAYED. MAIN CABIN FLOOR PANEL 242VF UPPER SURFACE FRAYING<[01] REMOVED AND INSTALLED MAIN CABIN FLOOR PANEL 242VF AS PER AMM-53-21-00-000-801 AND AMM 53-21-00-400-801;
- [SDR SWAA2024062587250](https://openairdocs.org/sdr/SWAA2024062587250), May 17, 2024: STRINGER. CRACKED. AREA AFT OF FWD CARGO STA 540 STR 23R LOWER SECTION CRACK<[01] ACCOMPLISHED REPAIR PER EA 24-153-01392 AND SRM 53-00-03-2R-1;[02] VERIFIED STEP 1<BR>AUDIT C/W P
- [SDR SWAA2024062587251](https://openairdocs.org/sdr/SWAA2024062587251), May 17, 2024: STRINGER. CRACKED. AREA AFT OF FWD CARGO STA 540 STR 23L LOWER SECTION CRACK<[01] THIS REPAIR WAS ACCOMPLISHED ON TASK CARDS TTG8Q00TML8P- 24-153-01394-WIP1; TTG8Q00TSFFY- 24-153-
- [SDR SWAA2024062587256](https://openairdocs.org/sdr/SWAA2024062587256), May 17, 2024: ANGLE. CRACKED. MAIN CABIN STA 540 RBL 1' PANEL BREAK ANGLE CRACK<[01] REMOVED AND REPLACED PANEL ANGLE AT MAIN CABIN STA 540 RBL 1' AS PER SRM 51-40-02-0G-0 AND DWG 143A0060.;
- [SDR SWAA2024062587258](https://openairdocs.org/sdr/SWAA2024062587258), May 17, 2024: RIB. CRACKED. LH HORIZONTAL STABILIZER L/E PANEL 331B #3 RIB CRACK COUNTING FROM I/B TO O/B<[01] REMOVED AND REPLACED NEW RIB#3 AT LH HORIZONTAL STABILIZER L/E PANEL 331B REF
- [SDR SWAA2024062587260](https://openairdocs.org/sdr/SWAA2024062587260), May 17, 2024: RIB. CRACKED. LH HORIZONTAL STABILIZER L/E PANEL 331B #4 RIB CRACK COUNTING FROM I/B TO O/B<[01] REMOVED AND REPLACED NEW RIB#4 AT LH HORIZONTAL STABILIZER L/E PANEL 331B REF

All 318: https://openairdocs.org/aircraft/N464WN/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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