# N440LV: 2003 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: 29835
- Year built: 2003
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 5, 2003
- Certificate issued: September 24, 2003
- Expires: May 31, 2028
- Mode S code: A54BAB
- 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=440LV
- Page: https://openairdocs.org/aircraft/N440LV

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/N440LV/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 N440LV.

## FAA accident and incident reports

None matched to N440LV.

## Service difficulty reports (304, 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 SWAA2026100566166](https://openairdocs.org/sdr/SWAA2026100566166), Oct 1, 2026: BATTERY PACK. FAILED. LT EMERGENCY LIGHT BATTERY PACK M1668, FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2026100527632](https://openairdocs.org/sdr/SWAA2026100527632), Oct 1, 2026: BATTERY PACK. NO TEST. AFT RT EMERGENCY BATTERY PACK M1672 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2026100543416](https://openairdocs.org/sdr/SWAA2026100543416), Oct 1, 2026: BATTERY PACK. NO TEST. FWD RT BATTERY PACK M1674 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2026100549619](https://openairdocs.org/sdr/SWAA2026100549619), Oct 1, 2026: BATTERY PACK. NO TEST. FWD LT EMERGENCY BATTERY PACK M1675 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2026072700354](https://openairdocs.org/sdr/SWAA2026072700354), Jul 21, 2026: PANEL. DELAMINATED. RT HORIZONTAL STAB UPPER TRAILING EDGE PANEL HAS DELAMINATION ON OTBD CORNER. FROM CORNER GOING INBD L=1.9 INCHES LONG W=1.5 CONDUCTIVE STRIP HAS HAS DAMAGE AND
- [SDR SWAA2026072760264](https://openairdocs.org/sdr/SWAA2026072760264), Jul 21, 2026: CAP. DAMAGED. RT HORIZONTAL END CAP DAMAGED. CRACK ON TOP 1.25 INCHES LONG AND CRACK ON BOTTOM MEASURES 2 INCHES LONG. ACCOMPLISHED EA 26-155-01964
- [SDR SWAA2026020667034](https://openairdocs.org/sdr/SWAA2026020667034), Feb 3, 2026: BATTERY PACK. NO TEST. BATTERY PACK M01669 FAILED CHECK AT SEAT 15 DEF. R & R EMERGENCY BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2025123056140](https://openairdocs.org/sdr/SWAA2025123056140), Dec 28, 2025: GIRT BAR. OUT OF POSITION. R1 DOOR SLIDE GIRT BAR FLAP OUT OF POSITION. REPOSITION GIRT FLAPS IN SLIDE COVER REF AMM 25-66-00.
- [SDR SWAA2025102727286](https://openairdocs.org/sdr/SWAA2025102727286), Oct 23, 2025: SKIN. DELAMINATED. RIGHT INBD FLAP HAS SKIN DELAMINATION AT THE OTBD AFT EDGE 7" FROM EDGE OF FLAP MEASURING 3.5 LONG AND 0.5 IN WIDTH. FOUND DAMAGE TO BE IN ZONE 3 & REPAIRABLE I
- [SDR SWAA2025082105671](https://openairdocs.org/sdr/SWAA2025082105671), Aug 18, 2025: SLIDE. OUT OF POSITION. AFT LH DOOR SLIDE LOWER FLAP OUT OF CASE. REPOSITIONED SLIDE PER MT 725-61-06
- [SDR SWAA2025052374041](https://openairdocs.org/sdr/SWAA2025052374041), May 22, 2025: COVER. OUT OF ADJUST. PAX CABIN AFT LEFT DOOR SLIDE COVER RUBBING AGAINST TO SCUFF PLATE TO CLOSE POSITION. 2025-296367 <[01]. INSTALLED CORRECTLY AFT LEFT SLIDE COVER IAW MT 725-61-
- [SDR SWAA2025052374046](https://openairdocs.org/sdr/SWAA2025052374046), May 22, 2025: LIGHT. OUT OF ADJUST. EMERGENCY EXIT LIGHT ON OVERHEAD BIN AT SEAT 3DEF IS LOOSE 2025-296338 <[01]. INSTALLED CORRECTLY EMERGENCY EXIT LIGHT ON OVERHEAD BIN AT SEAT 3DEF IAW SOPM 20-
- [SDR SWAA2025052374047](https://openairdocs.org/sdr/SWAA2025052374047), May 22, 2025: HANDLE. LOOSE. PAX CABIN FWD SERVICE DOOR LINING ASSISTANT HANDLE LOOSE 2025-296356 <[01]. INSTALLED CORRECTLY FWD SERVICE DOOR LINING ASSISTANT HANDLE IAW B737-700 AMM 52-41-
- [SDR SWAA2025052368755](https://openairdocs.org/sdr/SWAA2025052368755), May 8, 2025: WEB. CORRODED. CORROSION ON UPPER SILL WEB LOCATED BS 460 AT FWD CARGO DOOR CUTOUT STRUCTURE 2025-296297 <[01] TOOLS USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 14
- [SDR SWAA2025052267151](https://openairdocs.org/sdr/SWAA2025052267151), May 5, 2025: BATTERY PACK. INOPERATIVE. INOP LOWERED CEILING PANEL BATTERY PACK LT POSITION AT AFT GALLEY AREA 2025-296223 <[01]. REPLACED BATTERY PACK LT POSITION AT AFT GALLEY AREA IAW B737-700 AMM 
- [SDR SWAA2025052267152](https://openairdocs.org/sdr/SWAA2025052267152), May 5, 2025: LIGHT. INOPERATIVE. INOP LOWERED CEILING PANEL BATTERY PACK RT POSITION AT AFT GALLEY AREA 2025-296224 <[01]. PERFORMED EMERGENCY LIGHTS OPERATIONAL TEST IAW B737-700 AMM 33-51-00-
- [SDR SWAA2025052366807](https://openairdocs.org/sdr/SWAA2025052366807), May 3, 2025: SPLICE. CORRODED. CORROSION L SHAPE STRINGER SPLICE ON STR28L LOC BS 360 AT EQUIPMENT ELECTRONIC COMP 2025-296187<[01]. TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 1
- [SDR SWAA2025052367145](https://openairdocs.org/sdr/SWAA2025052367145), May 3, 2025: PLATE. CRACKED. CRACK ON CORRUGATED PLATE LOCATED AT LEVEL IRSS 229 TRAILING EDGE AT RT WING 2025-296204 <[01]. REPLACED CORRUGATED PLATE LOCATED AT LEVEL IRSS 229 TRAILING EDG
- [SDR SWAA2025052266808](https://openairdocs.org/sdr/SWAA2025052266808), May 3, 2025: WEB. CORRODED. CORROSION WEB LOC ON STR28L AND BS 360 AT EQUIPMENT ELECTRONIC COMP 2025-296188 <[01]. REPLACED REPAIR WEB LOC. BS 351 TO BS 360; PLATE LOC BS 360;ANGLE LOC BS 
- [SDR SWAA2025052766286](https://openairdocs.org/sdr/SWAA2025052766286), May 1, 2025: ACCESS PANEL. CRACKED. CRACK COVER OF ACCESS PANEL 551FB AT LT WING 2025-296072<[01] REMOVED AND REPLACED COVER OF ACCESS PANEL 551FB AT LT WING IAW B737-700 SRM 51-40-02-0G-0 GENERAL
- [SDR SWAA2025052366417](https://openairdocs.org/sdr/SWAA2025052366417), May 1, 2025: STRAP. CORRODED. CORROSION ON STRAP LOCATED BS 794.3 BTW STR 25R TO STR 26R WL 256.1 AT CUTOUT AFT CARGO DOOR 2025-296096 <[01]. TOOL USED: POWER PACK FMK0003223 S/N PE0412/6333
- [SDR SWAA2025052366281](https://openairdocs.org/sdr/SWAA2025052366281), May 1, 2025: INTERCOSTAL. CRACKED. CRACK ON INTERCOSTAL LOCATED BS 540 BTW BL 0 TO RBL 24.75 WL 208.1 AT PASSENGER CABIN 2025-296066 <[01]. REMOVED INTERCOSTAL LOCATED BS 540 BTW BL 0 TO RBL 24.7
- [SDR SWAA2025052366282](https://openairdocs.org/sdr/SWAA2025052366282), May 1, 2025: SUPPORT BRACKET. CRACKED. CRACK ON SUPPORT ANGLE LOCATED BS 695 RBL 24.75 WL 208.1 AT PASSENGER CABIN 2025-296067 <[01]. REPLACED SUPPORT ANGLE REPAIR LOCATED BS 695 RBL 24.75 WL 208.1 A
- [SDR SWAA2025052266285](https://openairdocs.org/sdr/SWAA2025052266285), May 1, 2025: WEB. CRACKED. CRACK INDICATION ON HORIZONTAL PRESSURE DECK WEB LBL 31 STA 663 AT PASSENGER CABIN (1E/A). CRACK LENGTH APPROX. 0.600 INCHES. 2025-296071<[01]. TOOL USED IN STE
- [SDR SWAA2025052365683](https://openairdocs.org/sdr/SWAA2025052365683), Apr 30, 2025: SCUFF PLATE. CRACKED. CRACK FWD CORNER SCUFF PLATE AT AFT CARGO COMPARTMENT 2025-296011<[01]. TOOL USED DIGITAL CALIPER P/N: 500-193-30; S/N: 0000291; DUE DATE: 01-NOV-25.; [02] TOOL
- [SDR SWAA2025052765680](https://openairdocs.org/sdr/SWAA2025052765680), Apr 29, 2025: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET TRAILING EDGE ORSS 271 RT WING 2025-295979<[01] REPLACED SUPPORT BRACKET TRAILING EDGE ORSS 271 RT WING IAW B737-700 SRM 51-40-02; SRM 51-
- [SDR SWAA2025052765679](https://openairdocs.org/sdr/SWAA2025052765679), Apr 29, 2025: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET INBOARD TRAILING EDGE ORSS 271 AT LT WING 2025-295977<[01] REPLACED SUPPORT BRACKET INBOARD TRAILING EDGE ORSS 271 AT LT WING IAW B737-700
- [SDR SWAA2025052765678](https://openairdocs.org/sdr/SWAA2025052765678), Apr 29, 2025: ANGLE. CRACKED. CRACK ANGLE TRAILING EDGE ORSS 271 DEFLECTION CONTROL RIB AREA LT WING 2025-295976<[01] REPLACED ANGLE AND FASTENERS LOC. TRAILING EDGE ORSS 271 DEFLECTION CONT
- [SDR SWAA2025052265256](https://openairdocs.org/sdr/SWAA2025052265256), Apr 28, 2025: NUT. DETERIORATED. DETERIORATED ENTRY DOOR ASSIST HANDLE NUT UPPER AND LOWER POSITION AT FWD GALLEY AREA (4 EA) 2025-295954 <[01]. REPLACED ENTRY DOOR ASSIST HANDLE NUT UPPER AND 
- [SDR SWAA2025042859789](https://openairdocs.org/sdr/SWAA2025042859789), Apr 22, 2025: ISOLATOR. CRACKED. FWD GALLEY SERVICE DOOR FWD LOWER SLIDE ISOLATOR IS CRACKED<[01] R&R FWD GALLEY SERVICE DOOR FWD LOWER SLIDE ISOLATOR IAW SRM 51-40-02.;[02] C/W INSPECTION
- [SDR SWAA2025042859779](https://openairdocs.org/sdr/SWAA2025042859779), Apr 22, 2025: GIRT BAR. WORN. AFT GALLEY SERVICE DOOR SLIDE GIRT WORN<[01] R&R AFT SERV DOOR EVAC SLIDE IAW AMM 25-66-01; REF. TTG8Q00ZZVW1.;[02] 02 - INSPECTED PER [AMM 25-66-01-401-NG (DOO
- [SDR SWAA2025042827188](https://openairdocs.org/sdr/SWAA2025042827188), Apr 22, 2025: DOOR FRAME. CRACKED. GROUND POWER CONNECTOR DOOR FRAME HAS A 2-INCH CRACK. REMOVED DAMAGE PER SRM 51-10-02. C/W EA 25-153-01032.
- [SDR SWAA2024123081269](https://openairdocs.org/sdr/SWAA2024123081269), Dec 27, 2024: ACM. SEIZED. ON CLIMB AND DESCENT LEFT PACK HAD WET SOCK SMELL IN COCKPIT AND FWD GALLEY. PERFORMED CONDITIONAL INSPECTION PER AMM 05-51-56. FOUND SMELL TO BE FROM LEFT PACK
- [SDR SWAA2024101547689](https://openairdocs.org/sdr/SWAA2024101547689), Oct 11, 2024: CONNECTOR. FAULTED. ON TAKEOFF #2. EGT TURNED RED AND 933 DEGREES WAS RECORDED. ALL OTHER ENGINE INDICATIONS WERE NORMAL. ON TAKEOFF #2. EGT TURNED RED AND 933 DEGREES WAS RECORDED
- [SDR SWAA2024101548828](https://openairdocs.org/sdr/SWAA2024101548828), Oct 11, 2024: PROBE. OUT OF LIMITS. ON TAKEOFF #2. EGT TURNED RED AND 933 DEGREES WAS RECORDED. ALL OTHER ENGINE INDICATIONS WERE NORMAL. ON TAKEOFF #2. EGT TURNED RED AND 933 DEGREES WAS RECORDED
- [SDR SWAA2024091136030](https://openairdocs.org/sdr/SWAA2024091136030), Sep 10, 2024: TRANSMITTER. INOPERATIVE. FLAPS WOULD NOT EXTEND PAST AN INDICATION OF 2 DEGREES WITH THE FLAP HANDLE IN POSITION 5-30. FLAPS WOULD NOT EXTEND PAST 10 DEGREES USING ALTERNATE FLAP EXTENS
- [SDR SWAA2024082630193](https://openairdocs.org/sdr/SWAA2024082630193), Aug 25, 2024: SKIN. DELAMINATED. LH OB AFT FLAP PREVIOUS REPAIR DELAM<[01] REMOVED LH OB AFT FLAP IAW AMM 27-51-22;[02] OK TO INSTALL LH OB AFT FLAP.SN 000856.;[03] INSTALLED L/H AFT .OUTBOARD 
- [SDR SWAA2024081625704](https://openairdocs.org/sdr/SWAA2024081625704), Aug 14, 2024: BRACKET. CRACKED. RIGHT MAIN LANDING GEAR CENTER DOOR LOWER FWD MOUNT BRACKET CRACKED AT THE BARREL NUT.<[01] REMOVED RH MLG CENTER/INNER DOOR TO FOM IAW AMM 32-13-11. INSTALLED 
- [SDR SWAA2024081625705](https://openairdocs.org/sdr/SWAA2024081625705), Aug 14, 2024: PLATE. CORRODED. NLG HAS EXPOSED CORROSION AT AFT UPPER ASSY AREA WHERE IT BOLTS TO UPPER STEERING PLATE.<
- [SDR SWAA2024081525708](https://openairdocs.org/sdr/SWAA2024081525708), Aug 14, 2024: BRACKET. CRACKED. CABIN R2 SERVICE DOOR LOWER LINER ATTACH PANEL; FWD BRACKET IS CRACKED.<[01] REMOVED AND REPLACED CABIN R2 SERVICE DOOR LOWER LINER ATTACH PANEL PER AMM 52-41-6
- [SDR SWAA2024081525706](https://openairdocs.org/sdr/SWAA2024081525706), Aug 14, 2024: SUPPORT. CRACKED. AFT E&E L/H FWD GALLEY FLOOR BOARD SUPPORT BETWEEN STA. 312 & 328 CRACKED AT CENTER FASTENER HOLE.<[01] REMOVED AND REPLACED AFT E&E L/H FWD GALLEY FLOOR BOARD 
- [SDR SWAA2024071713528](https://openairdocs.org/sdr/SWAA2024071713528), Jul 16, 2024: FASTENER. LOOSE. FASTENERS LOOSE ON LEFT SIDE AFT ENTRY DOOR SLIDE COVER<[01] SECURED SLIDE COVER FASTENERS IAW SIP
- [SDR SWAA2023113025140](https://openairdocs.org/sdr/SWAA2023113025140), Nov 27, 2023: CHARGER. INOPERATIVE. PASSENGER CABIN LIGHTING EMER CHAR R AFT P18-3 B-10 CB POPPED<[01] REPLACED CHARGER IN AFT GALLEY OVERHEAD PER AMM 33-51-06
- [SDR SWAA2023102715117](https://openairdocs.org/sdr/SWAA2023102715117), Oct 25, 2023: LAMP. MISSING. EXIT SIGN COVER AT FORWARD SERVICE DOOR MISSING<[01] R&R FWD FWD SERVICE DOOR EMERGENCY EXIT LAMP ASSY PER AMM 33-51-02
- [SDR SWAA2023070563553](https://openairdocs.org/sdr/SWAA2023070563553), May 31, 2023: PANEL. ELONGATED. #2 ENG INLET COWL LOWER ANTI ICE VENT ACCESS PANEL HAS ELONGATED HOLES AT FASTENER LOCATIONS<[01] LOCATED ; DRILLED AND PERFORMED COUNTERINK ON FASTENER HOLES R
- [SDR SWAA2023070563549](https://openairdocs.org/sdr/SWAA2023070563549), May 28, 2023: CHANNEL. CORRODED. LEFT 'Z' CHANNEL AT B/S 727A-727C IS CORRODED<[01] WORK WILL BE ACCOMPLISHED ON WOR CARD TTG8Q00LAZEK;[02] VERIFIED WORK CARD NOTE: NEW 'Z' CHANNEL WILL BE INST
- [SDR SWAA2023070563548](https://openairdocs.org/sdr/SWAA2023070563548), May 28, 2023: CHANNEL. CORRODED. AFT CARGO LEFT 'Z' CHANNEL IS CORRODED AT B/S 727C-807<[01] REMOVED AND REPLACED AFT CARGO LEFT 'Z' CHANNEL AT B/S 727C-807 PER REF SRM 51-40-02-0G-0;[02] VERIF
- [SDR SWAA2023070563551](https://openairdocs.org/sdr/SWAA2023070563551), May 28, 2023: SUPPORT. CORRODED. AFT CARGO FLOOR SUPPORT STRINGER AT B/S 937 8 INCHES LEFT OF CENTER LINE IS CORRODED AT NUT PLATE HOLE. CORROSION IS AROUND NUT PLATE AT ABOUT B/S 937 AND LBL-3
- [SDR SWAA2023070563550](https://openairdocs.org/sdr/SWAA2023070563550), May 28, 2023: SUPPORT. CORRODED. AFT CARGO FLOOR SUPPORT STRINGER IS CORRODED AT B/S 935 14 INCHES RIGHT OF CENTER LINE<[01] REMOVE AND REPLACED TRACK TIE D0WN R/ H SIDE FROM STA 887 TO STA 947
- [SDR SWAA2023070552568](https://openairdocs.org/sdr/SWAA2023070552568), May 26, 2023: INTERCOSTAL. CRACKED. FWD CABIN WET AREA L/H SIDE WALL INTERCOSTAL CRACKED @ S-16L BETWEEN STA 259.5 & 303.8 MKD DOT CORRECTION FWD CABIN WET AREA L/H SIDE WALL INTERCOSTAL CRACKED @

All 304: https://openairdocs.org/aircraft/N440LV/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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