# N712SW: 1998 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: 27846
- Year built: 1998
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 31, 1998
- Certificate issued: July 8, 1998
- Expires: October 31, 2027
- Mode S code: A98520
- 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=712SW
- Page: https://openairdocs.org/aircraft/N712SW

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/N712SW/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 N712SW.

## FAA accident and incident reports

None matched to N712SW.

## Service difficulty reports (216, 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 SWAA2021122052870](https://openairdocs.org/sdr/SWAA2021122052870), Dec 14, 2021: LIGHT. INOPERATIVE. L/H OVER WING EXTERIOR EMERGENCY LIGHT INOP ; / [01] OK FOR CONTINUED SERVICE PER MEL 33-14-01. SP#1; [02] R/R EMERGENCY LIGHT BATTERY PACK OPS CHECK GOOD PER A
- [SDR SWAA2021122052871](https://openairdocs.org/sdr/SWAA2021122052871), Dec 14, 2021: LIGHT. FAULTY. OVERHEAD BIN EMERGENCY LIGHT LENS AT 7ABC WILL NOT STAY ATTACHED ; / [01] SECURED EMERGENCY LIGHT LENS OVER 71ABC AMM REPREF
- [SDR SWAA2021052174079](https://openairdocs.org/sdr/SWAA2021052174079), May 17, 2021: SLIDE ENCLOSURE. OUT OF POSITION. FORWARD SERVICE DOOR SLIDE COVER NOT IN PLACE ; / REPOSITIONED FWD SERVICE DOOR SLIDE COVER PER MT 725-61-06
- [SDR SWAA2020063095561](https://openairdocs.org/sdr/SWAA2020063095561), Jun 26, 2020: GUIDE ARM. DEFECTIVE. FORWARD ENTRY DOOR WILL NOT OPEN. R&R GUIDE ARM PIN AND HARDWARE PER MM 52-11-00.
- [SDR SWAA2020060180619](https://openairdocs.org/sdr/SWAA2020060180619), May 26, 2020: POWER SUPPLY. INOPERATIVE. LEFT AFT PORTION OF EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED LT AFT EMERGENCY LIGHTS POWER SUPPLY IAW AMM 33-51-06. OPS CHECK OK.
- [SDR SWAA2020042043304](https://openairdocs.org/sdr/SWAA2020042043304), Apr 17, 2020: SMOKE DETECTOR. FAULTY. AFT LAV SMOKE ALARM CAME ON WITH NO OTHER INDICATIONS / R/R AFT LAV SMOKE DETECTOR PER AMM # 26-14-01 P/N 475571-2 INSTALLED
- [SDR SWAA2020041336664](https://openairdocs.org/sdr/SWAA2020041336664), Apr 7, 2020: BULKHEAD. CRACKED. APEX AREA OF THE AFT PRESSURE BULKHEAD BSTA 1016 HAS A CRACK INDICATION FROM PROD WEB FASTENER INWARD CNTR-LOCATED BSTA 1016 BL 0 +R1 APPROX. 18.25' FROM CENTER
- [SDR SWAA2020041341202](https://openairdocs.org/sdr/SWAA2020041341202), Apr 6, 2020: BULKHEAD. CRACKED. SUPPLEMENTAL INFORMATION: APEX AREA OF THE AFT PRESSURE BULKHEAD BSTA 1016 HAS CRACK INDICATION FROM PROD WEB FASTENER INWARD CNTR - LOCATED BSTA 1016 BL 0 + R1
- [SDR SWAA2021071335238](https://openairdocs.org/sdr/SWAA2021071335238), Mar 31, 2020: FAIRING. CRACKED. RIGHT WING OUTBOARD AFT FLAP #3 TRACK LOWER FAIRING IS CRACKED. / R&R RIGHT WING OUTBOARD AFT FLAP #3 TRACK LOWER FAIRING PER SRM 51-40-02.
- [SDR SWAA2021071335237](https://openairdocs.org/sdr/SWAA2021071335237), Mar 31, 2020: FAIRING. CRACKED. RIGHT WING OUTBOARD AFT FLAP #2 TRACK LOWER FAIRING IS CRACKED. / R&R RIGHT WING OUTBOARD AFT FLAP #2 TRACK LOWER FAIRING PER SRM 51-40-02.
- [SDR SWAA2021050635230](https://openairdocs.org/sdr/SWAA2021050635230), Mar 31, 2020: SEAL. CRACKED. RIGHT HORIZONTAL STABILIZER FORWARD LOWER SLIDING SEAL CRACKED / REMOVED AND REPLACED RIGHT HORIZONTAL STABILIZER FORWARD LOWER SLIDING SEAL PER SRM 51-40-02 AN
- [SDR SWAA2020022841927](https://openairdocs.org/sdr/SWAA2020022841927), Feb 26, 2020: LAMP. INOPERATIVE. RIGHT HAND EMERGENCY EXIT FORWARD LOWER LAMP WAS INOPERATIVE. / RELAMPED LAMP PER AMM.
- [SDR SWAA2020022641830](https://openairdocs.org/sdr/SWAA2020022641830), Feb 24, 2020: LENS. DAMAGED. FORWARD GALLEY LOWER EMERGENCY EXIT INDICATOR SIGN LENS WAS DAMAGED. / R&R LENS PER AMM.
- [SDR SWAA2020022641845](https://openairdocs.org/sdr/SWAA2020022641845), Feb 22, 2020: BULB. INOPERATIVE. EMERGENCY EXIT LIGHT ASSEMBLIES L1188 HAD BULBS OUT. / R&R LIGHT BULBS IAW AMM.
- [SDR SWAA2020022641844](https://openairdocs.org/sdr/SWAA2020022641844), Feb 22, 2020: BULB. INOPERATIVE. EMERGENCY EXIT LIGHT ASSEMBLIES L1189 HAD BULBS OUT. R&R LIGHT BULBS IAW AMM.
- [SDR SWAA2020022641829](https://openairdocs.org/sdr/SWAA2020022641829), Feb 22, 2020: BATTERY PACK. INOPERATIVE. ALL EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1674 BATTERY PACK WERE INOPERATIVE. / R&R BATTERY PACK M1674 PER MM.
- [SDR SWAA2020022641828](https://openairdocs.org/sdr/SWAA2020022641828), Feb 22, 2020: BATTERY PACK. FAULTY. ALL EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1672 BATTERY PACK TURN ON MOMENTARILY. / R&R BATTERY PACK M1672 PER MM.
- [SDR SWAA2020022641724](https://openairdocs.org/sdr/SWAA2020022641724), Feb 22, 2020: BULB. INOPERATIVE. EMERGENCY EXIT LIGHT ASSEMBLIES L1070 HAD BULBS OUT. / R&R LIGHT BULBS IAW AMM.
- [SDR SWAA2020022841926](https://openairdocs.org/sdr/SWAA2020022841926), Feb 10, 2020: FLOORBEAM. CORRODED. FLOOR BEAM VERTICAL WEB CORRODED AT BS. 259, BETWEEN RBL 3.5 TO RBL 7. / REPAIRED WEB PER EA.
- [SDR SWAA2021033122481](https://openairdocs.org/sdr/SWAA2021033122481), Feb 8, 2020: FLOOR PANEL. DAMAGED. WHILE ACCESSING FWD CABIN FLOOR PANEL #221BF FOR COCKPIT REPAIR; FOUND PANEL TO HAVE SURFACE DAMAGE. REPAIRED SURFACE DAMAGE ON FLOOR PANEL 221BF IAW SRM 53-00-
- [SDR SWAA2020022841925](https://openairdocs.org/sdr/SWAA2020022841925), Feb 5, 2020: WEB. CORRODED. VERTICAL WEB CORRODED AT BS. 259, RBL 3.5. / REPAIRED WEB PER EA.
- [SDR SWAA2020022841924](https://openairdocs.org/sdr/SWAA2020022841924), Feb 5, 2020: FLOORBEAM. CORRODED. FLOOR BEAM AFT CHORD CORRODED AT BS. 259, BETWEEN LBL 3 TO RBL 5. / REPAIRED FLOOR BEAM AFT CHORD PER ER AND EA.
- [SDR SWAA2020022641746](https://openairdocs.org/sdr/SWAA2020022641746), Feb 5, 2020: STRAP. CORRODED. FLOOR BEAM UPPER CHORD CORRODED AT BS. 270, BETWEEN LBL 3 TO RBL 5. / R&R FLOOR BEAM UPPER CHORD STRAP IAW EA.
- [SDR SWAA2021082522474](https://openairdocs.org/sdr/SWAA2021082522474), Feb 4, 2020: ATTACH BRACKET. CRACKED. AFT CARGO BAY FLOOR SUPPORT TO FRAME ATTACH BRACKET IS CRACKED IN THE RADIUS BS947 LBL8 / REMOVED & REPLACED ACB FLOOR SUPPORT TO FRAME ATTACH BRACKET BS947; LB
- [SDR SWAA2020022641745](https://openairdocs.org/sdr/SWAA2020022641745), Feb 4, 2020: WEB. CORRODED. AFT CARGO BAY VERTICAL WEB HAD CORROSION BETWEEN BS. 927 TO BS. 947, RBL 13 ON LOWER FLANGE. / R&R VERTICAL WEB IAW SRM & DWG.
- [SDR SWAA2020022041600](https://openairdocs.org/sdr/SWAA2020022041600), Feb 4, 2020: FLOORBEAM. CORRODED. UPPER FLOOR BEAM CHORD CORRODED AT BS. 260, BETWEEN LBL 34 TO RBL 34. / R&R FLOOR BEAM CHORD IAW DWG AND SRM.
- [SDR SWAA2020022641744](https://openairdocs.org/sdr/SWAA2020022641744), Feb 3, 2020: BAFFLE. CRACKED. AFT CARGO BAY R/H AFT FLOOR TO SIDEWALL SUPPORT PLATE BAFFLE WAS CRACKED ON AFT LOWER EDGE BETWEEN BS. 927 TO BS. 947, RBL 21. / R&R BAFFLE IAW SRM & DWG.
- [SDR SWAA2021081722450](https://openairdocs.org/sdr/SWAA2021081722450), Jan 30, 2020: FLOOR PANEL. DEBONDED. FLOOR PANEL 241AF DISBONDED UPPER SURFACE. / FLOOR PANEL 241AF WITH DISBONDED UPPER SURFACE WAS REPLACED WITH A SERVICEABLE FLOOR PANEL DUE TO AMOUNT OF ALL DAM
- [SDR SWAA2021060222451](https://openairdocs.org/sdr/SWAA2021060222451), Jan 30, 2020: FLOOR PANEL. DEBONDED. FLOOR PANEL 241EF DISBONDED UPPER SURFACE. / DUE TO THE EXTENT OF DAMAGE TO FLOOR PANEL 241EF; OPTED TO FABRICATE A NEW FLOOR PANEL USING BMS 4-23TY2 LOT #: 141
- [SDR SWAA2020021241266](https://openairdocs.org/sdr/SWAA2020021241266), Jan 30, 2020: SEAT TRACK. CORRODED. SEAT TRACK CROWN ON TOP AND IN WELL CORRODED BETWEEN BS 480 TO BS. 520, LBL 45. / R&R SEAT TRACK PER SRM.
- [SDR SWAA2020021241265](https://openairdocs.org/sdr/SWAA2020021241265), Jan 30, 2020: SEAT TRACK. CORRODED. SEAT TRACK CROWN ON TOP AND IN WELL CORRODED BETWEEN BS. 480 TO BS. 520, LBL 25. / R&R SEAT TRACK PER SRM.
- [SDR SWAA2020021241237](https://openairdocs.org/sdr/SWAA2020021241237), Jan 30, 2020: SEAT TRACK. CORRODED. SEAT TRACK CROWN ON TOP AND IN WELL CORRODED BETWEEN BS. 540 TO BS. 727B, LBL 45. / R&R SEAT TRACK IAW SRM AND DWG.
- [SDR SWAA2021081922360](https://openairdocs.org/sdr/SWAA2021081922360), Jan 29, 2020: BULKHEAD WEB. CRACKED. R/H BS663 VAPOR BARRIER EXHAUST RING DOUBLER IS CRACKED AT RBL25 WL144 / REMOVED AND REPLACED RH BS663 VAPOR BARRIER EXHAUST RING DOUBLE RBL25 WL144 IAW SRM 51-
- [SDR SWAA2021081722337](https://openairdocs.org/sdr/SWAA2021081722337), Jan 29, 2020: FLOOR PANEL. CORRODED. AFT CARGO BAY FLOOR SPLICE STRAP HAS CORROSION BS767+5 RBL10 WL156 / RECEIVED NEW ACB FLOOR SPLICE STRAP FOR B.S 767+5 ON CUST.PO# 771569 NEW PART WILL BE REINS
- [SDR SWAA2021081722345](https://openairdocs.org/sdr/SWAA2021081722345), Jan 29, 2020: WEB. CORRODED. AFT CARGO BAY CLIP COMMON TO VERTICAL WEB BS767+8 RBL20 WL152 HAS CORROSION / REPLACED AFT CARGO BAY CLIP COMMON TO VERTICAL WEB BS647+8' RBL20 WL152 SRM 51-40-
- [SDR SWAA2020022641743](https://openairdocs.org/sdr/SWAA2020022641743), Jan 29, 2020: SUPPORT. CORRODED. AFT CARGO BAY BULKHEAD SUPPORT HAD CORROSION AT BS. 947, RBL 21. / R&R SUPPORT IAW SRM & DWG.
- [SDR SWAA2020022641742](https://openairdocs.org/sdr/SWAA2020022641742), Jan 29, 2020: SUPPORT. CORRODED. AFT CARGO BAY LOWER CENTER BULKHEAD SUPPORT HAD CORROSION AT BS. 947, RBL 21. / R&R SUPPORT IAW SRM & DWG.
- [SDR SWAA2020022641741](https://openairdocs.org/sdr/SWAA2020022641741), Jan 29, 2020: CARGO TRACK. CORRODED. AFT CARGO BAY L/H CARGO TIE DOWN TRACK AT BS. 927+7, LBL 3 HAD CORROSION AROUND NUT PLATE HOLE. / R&R TIE DOWN TRACK IAW SRM & DWG.
- [SDR SWAA2020022641740](https://openairdocs.org/sdr/SWAA2020022641740), Jan 29, 2020: CARGO TRACK. CORRODED. AFT CARGO BAY RH CARGO TIE DOWN TRACK AT BS. 927+7, RBL 13 HAD CORROSION AROUND NUT PLATE HOLE. / R&R TIE DOWN IAW SRM & DWG.
- [SDR SWAA2020022641739](https://openairdocs.org/sdr/SWAA2020022641739), Jan 29, 2020: SUPPORT. CORRODED. AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT PLATE HAD AREAS OF CORROSION BETWEEN BS. 887 TO BS. 947, RBL 21. / R&R SUPPORT IAW SRM & DWG.
- [SDR SWAA2020022641738](https://openairdocs.org/sdr/SWAA2020022641738), Jan 29, 2020: WEB. CORRODED. AFT CARGO BAY VERTICAL WEB HAD AREA OF CORROSION AT BS. 787+4, RBL 6 ON LOWER EDGE OF LIGHTNING HOLE. / R&R WEB IAW SRM AND DWG.
- [SDR SWAA2020022641737](https://openairdocs.org/sdr/SWAA2020022641737), Jan 29, 2020: SHIELD. CORRODED. FORWARD CARGO BAY R/H SHIELD AFT OF CARGO DOOR HAS AREAS OF CORROSION AROUND NUT PLATE BETWEEN BS. 492 TO BS. 550A, RBL 21. / R&R SHIELD PER SRM AND DWG.
- [SDR SWAA2020021941522](https://openairdocs.org/sdr/SWAA2020021941522), Jan 29, 2020: WEB. CORRODED. AFT CARGO BAY VERTICAL WEB HAD CORROSION BETWEEN BS. 927 TO BS. 947, LBL 3. / R&R WEB IAW SRM & DWG.
- [SDR SWAA2020021941521](https://openairdocs.org/sdr/SWAA2020021941521), Jan 29, 2020: WEB. CORRODED. AFT CARGO BAY VERTICAL WEB HAD AREA OF CORROSION BETWEEN BS. 847 TO BS. 867, RBL 6 ON LOWER EDGE OF LIGHTNING HOLE. / REPAIRED WEB IAW SRM, AMM, AND DWG.
- [SDR SWAA2020021941520](https://openairdocs.org/sdr/SWAA2020021941520), Jan 29, 2020: SUPPORT. CORRODED. AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT PLATE HAD AREAS OF CORROSION AROUND NUT PLATE HOLES BETWEEN BS. 727 TO BS. 767, RBL 23. / R&R SUPPORT IAW SRM AND DW
- [SDR SWAA2020021941519](https://openairdocs.org/sdr/SWAA2020021941519), Jan 29, 2020: BEAM. CRACKED. R1 DOOR #4 (LOWER) BEAM CRACKED IN THE RADIUS ON THE INBOARD SIDE COMMON TO THE FORWARD MOST ATTACH POINT FOR THE DOOR HANDLE BOX ASSEMBLY. / REPAIRED #4 BEAM O
- [SDR SWAA2020021941481](https://openairdocs.org/sdr/SWAA2020021941481), Jan 29, 2020: LENS. DISCOLORED. FORWARD ENTRY CENTER PANEL EXIT LENS DISCOLORED. / R&R LENS PER AMM.
- [SDR SWAA2020021941455](https://openairdocs.org/sdr/SWAA2020021941455), Jan 29, 2020: LENS. DISCOLORED. FORWARD ENTRY DOOR AND FORWARD SERVICE DOOR HEADER PANEL EXIT LENSES ARE DISCOLORED. / R&R LENSES IAW AMM.
- [SDR SWAA2020021241351](https://openairdocs.org/sdr/SWAA2020021241351), Jan 29, 2020: LENS. DISCOLORED. AFT ENTRY CENTER EXIT LIGHT LENSES DISCOLORED. / R&R LENS PER AMM.
- [SDR SWAA2020021214263](https://openairdocs.org/sdr/SWAA2020021214263), Jan 29, 2020: SHIELD. CORRODED. SHIELD FORWARD OF THE DOOR HAD AREAS OF CORROSION BETWEEN BS. 767 TO BS. 794, RBL 23. / R&R SHIELD PER SRM AND DWG.

All 216: https://openairdocs.org/aircraft/N712SW/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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