# N487WN: 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: 33854 - Year built: 2004 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: October 5, 2004 - Certificate issued: November 1, 2004 - Expires: November 30, 2028 - Mode S code: A6049B - 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=487WN - Page: https://openairdocs.org/aircraft/N487WN 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/N487WN/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 N487WN. ## FAA accident and incident reports None matched to N487WN. ## Service difficulty reports (293, 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 SWAA2026092134539](https://openairdocs.org/sdr/SWAA2026092134539), Sep 20, 2026: DUCT. LOOSE. CARGO DISCHARGE LIGHT ILLUMINATED AT FL360, EXTINGUISHED AT 9000 MSL. FOUND PNEUMATIC DUCT LOOSE TIGHTENED DUCT IAW SIP PERFORMED CARGO FIRE BOTTLE TEST IAW AMM - [SDR SWAA2026091504513](https://openairdocs.org/sdr/SWAA2026091504513), Sep 11, 2026: SEAT BACK. OUT OF ADJUST. PASSENGER SEAT 9D RECLINES INTO AN EXIT ROW ADJUSTED RECLINE PER CMM 25-21-42 CW C/W INSPECTION - [SDR SWAA2026072760605](https://openairdocs.org/sdr/SWAA2026072760605), Jul 8, 2026: ANGLE. CRACKED. ANGLE ON INBD SIDE OF LT WING DEFLECTION CONTROL RIB CRACKED. REMOVED AND REPLACED ANGLE IAW SRM 51-40-02-0G AND DWG 115A6200 REV -. - [SDR SWAA2026072764745](https://openairdocs.org/sdr/SWAA2026072764745), Jul 8, 2026: FITTING. CRACKED. LEFT WING FIXED T/E SEAL BULKHEAD AFT FITTING CRACKED. REMOVED AND REPLACED LT WING FIXED T/E SEAL BULKHEAD AFT FITTING IAW SRM 51-40-05-0G-0 AND DWG 115A2930 R - [SDR SWAA2026072734306](https://openairdocs.org/sdr/SWAA2026072734306), Jul 8, 2026: SCUFF PLATE. CRACKED. FWD CARGO FWD LOWER CORNER SCUFF PLATE CRACKED. LOCATED AND DRILLED NEW FWD CARGO FWD CORNER SCUFF PLATE PER SRM 51-40-05-0G. INSTALLATION TO BE ACCOMPLISHED ON - [SDR SWAA2026072797693](https://openairdocs.org/sdr/SWAA2026072797693), Jul 6, 2026: SLAT. CRACKED. PERFORMED OPEN HOLE INSP IAW B737 NDTM P6, 51-00-00 PROC 16. FOUND 1 EA FASTENER CRACKED IN FITTING ON NR 3 LE SLAT. REMOVED AND REPLACED NR 3 L/E SLAT ASSY IAW - [SDR SWAA2026072742218](https://openairdocs.org/sdr/SWAA2026072742218), Jul 6, 2026: SLAT. CRACKED. PERFORMED OPEN HOLE INSP IAW NDTM P6, 51-00-00 PROC 16. FOUND 1EA FASTENER CRACKED IN FITTING ON NR 5 LE SLAT. REMOVED AND REPLACED NR 5 L/E SLAT ASSY IAW AMM 2 - [SDR SWAA2026072756208](https://openairdocs.org/sdr/SWAA2026072756208), Jul 3, 2026: SCUFF PLATE. CRACKED. AFT CARGO FWD CORNER SCUFF PLATE CRACKED AFT CARGO FWD CORNER SCUFF PLATE. REPAIRED IAW SRM 53-60-15-2R-2 4B PO 1102826-SWA. - [SDR SWAA2026072720939](https://openairdocs.org/sdr/SWAA2026072720939), Jul 3, 2026: FLOOR PANEL. DELAMINATED. PAX CABIN FLOOR PANEL 232SF IS DELAMINATED 11 INCHES FROM AFT EDGE. REPAIRED IAW SRM 53-00-50-2R-1 - [SDR SWAA2026072727142](https://openairdocs.org/sdr/SWAA2026072727142), Jul 3, 2026: SCUFF PLATE. CRACKED. AFT CARGO AFT CORNER SCUFF PLATE CRACKED AFT CARGO AFT CORNER SCUFF PLATE. REPAIRED PER SRM 53-60-15-2R-2 4B PO# 1102828-SWA. - [SDR SWAA2026072706374](https://openairdocs.org/sdr/SWAA2026072706374), Jul 3, 2026: PRESSURE DECK. CRACKED. FOUND 1EA CRACK AT HORIZONTAL PRESSURE DECK WEB BS 663 TO 675, RBL 41. REPAIRED HORIZONTAL PRESSURE DECK WEB IAW SRM 53-40-51-2R-2. - [SDR SWAA2026042391159](https://openairdocs.org/sdr/SWAA2026042391159), Apr 20, 2026: BRACKET. OUT OF ADJUST. GIRT BAR BRACKET LOSE FWD SERVICE DOOR. SECURED FWD SERVICE DOOR SLIDE BRACKET IAW MM 25-66-00. - [SDR SWAA2026033083419](https://openairdocs.org/sdr/SWAA2026033083419), Mar 25, 2026: HANDLE. OUT OF ADJUST. FWD ENTRY DOOR HANDLE MOVED ON LANDING AND ASSOCIATED DOOR WARN LIGHT CAME ON. ADJUSTED FWD ENTRY DOOR HANDLE PER AMM 52-11-00. PERFORMED ADJUSTMENT OF FWD ENTR - [SDR SWAA2025072493276](https://openairdocs.org/sdr/SWAA2025072493276), Jul 20, 2025: LAMP. INOPERATIVE. CEILING LIGHT F/O SIDE ROW 4 AND 5 INOP CEILING LIGHT CAPTAIN SIDE ROW 4 AND 5 INOPERATIVE. RELAMPED CEILING LIGHT AT ROWS 4-5 ABC REF AMM 33-22-00. OPS CHECKED - [SDR SWAA2025040922040](https://openairdocs.org/sdr/SWAA2025040922040), Apr 6, 2025: BATTERY PACK. INOPERATIVE. PASSENGER AFT LEFT EMERGENCY LIGHT CHARGER BREAKER POPPED AND WILL NOT RESET <[01]. R&R AFT LEFT PASSENGER EMERGENCY LIGHTS POWER SUPPLY & BATTERY PER AMM 33-51 - [SDR SWAA2024121677006](https://openairdocs.org/sdr/SWAA2024121677006), Dec 12, 2024: HANDLE. BROKEN. AFT ENTRY DOOR ASSIST HANDLE BROKEN<[01] SWAPPED LAV ASSIST HANDLE WITH AFT ENTRY DOOR ASSIST HANDLE REF AMM 52-13-31 SEE NEXT LP# 2733571 FOR LAV ASSIST HANDLE - [SDR SWAA2024090331577](https://openairdocs.org/sdr/SWAA2024090331577), Aug 26, 2024: SKIN. PERFORATED. REPLACE NOSE RADOME DUE TO FOUND PERFORATED SKIN 2024-454693<[01] REPLACED NOSE RADOME IAW B737-700 AMM 53-52-00-000-801 AND AMM 53-52-00-400-801
SEE INDIVI - [SDR SWAA2024090321938](https://openairdocs.org/sdr/SWAA2024090321938), Aug 2, 2024: WEB. CRACKED. CRACK ON WEB LOCATED BTW BS328 TO BS344 AND STR28L AT EQUIPMENT ELECTRONIC COMP 2024-454631<[01] REPLACED NEW WEB AND FASTENERS LOCATED BTW BS328 TO BS344 AND S - [SDR SWAA2024090321427](https://openairdocs.org/sdr/SWAA2024090321427), Aug 1, 2024: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET LOCATED ON BS360 AND BTW STR27R AND STR28R AT EQUIPMENT ELECTRONIC COMP 2024-454624<[01] REPLACED SUPPORT BRACKET LOCATED ON BS360 AND BTW - [SDR SWAA2024090320833](https://openairdocs.org/sdr/SWAA2024090320833), Jul 31, 2024: NUT PLATE. CORRODED. CORROSION RAIL NUT PLATE INTERNAL CAVITY LEADING EDGE LOCATED OFSS290 AT LT WING 2024-454607<[01] REPLACED RAIL NUT PLATE INTERNAL CAVITY LEADING EDGE LOCATED O - [SDR SWAA2024090317689](https://openairdocs.org/sdr/SWAA2024090317689), Jul 26, 2024: CARGO TRACK. DAMAGED. ELONGATED HOLE CARGO TRACK LBL 12.5 LOCATED STA 807 TO STA 827 AT AFT CARGO COMPARTMENT 2024-454540<[01] STEP 5. EDDY CURRENT EQUIPMENT USED P/N: NORTE 600D; S/ - [SDR SWAA2024090317691](https://openairdocs.org/sdr/SWAA2024090317691), Jul 26, 2024: SUPPORT ANGLE. CORRODED. CORROSION ANGLE SUPPORT LOCATED BTW STA 767 TO STA 787 RBL 21 AND WL 156 AT AFT CARGO COMPARTMENT 2024-454527<[01] REPLACED ANGLE SUPPORT AND FASTENERS LOCATED - [SDR SWAA2024090317692](https://openairdocs.org/sdr/SWAA2024090317692), Jul 26, 2024: SHIELD. CORRODED. CORROSION WEB SHIELD LOCATED BTW STA 767 TO STA 794.3 RBL 21 AND WL 156 AT AFT CARGO COMPARTMENT 2024-454526<[01] REPLACED FASTENERS AND WEB SHIELD LOCATED BTW - [SDR SWAA2024090317928](https://openairdocs.org/sdr/SWAA2024090317928), Jul 26, 2024: WEB. CRACKED. CRACK WEB LOCATED BTW STA 460 TO STA 480 STR 26L AT FWD CARGO COMPARTMENT 2024-454554<[01] TOOL USED ON STEP 6 ET EQUIPMENT: P/N: NORTEC 600D; S/N: 220272512; C - [SDR SWAA2024090317688](https://openairdocs.org/sdr/SWAA2024090317688), Jul 26, 2024: ANGLE. CRACKED. CRACK ANGLE LOCATED BETWEEN STA907 TO STA927 AND STR25R TO STR27R FWD POSITION AFT CARGO COMPARTMENT 2024-454534<[01] REPLACED ANGLE LOCATED BETWEEN STA 907 TO - [SDR SWAA2024090317924](https://openairdocs.org/sdr/SWAA2024090317924), Jul 26, 2024: WEB. CORRODED. CORROSION SHIELD WEB LOCATED BETWEEN STA492.4 TO STA500A AND RBL21 WL156 AT FWD CARGO COMPARTMENT 2024-454556<[01] REPLACED SHIELD WEB LOCATED BETWEEN STA492.4 - [SDR SWAA2024090316724](https://openairdocs.org/sdr/SWAA2024090316724), Jul 25, 2024: STRINGER. CRACKED. CRACK STRINGER 26R LOCATED STA540 FWD CARGO COMPARTMENT 2024-454442<[01] TOOL USED ON STEP 3 UT EQUIPMENT P/N: 45MG; S/N: 130064101; CAL DUE DATE: 13-DEC-24;[02 - [SDR SWAA2024090316722](https://openairdocs.org/sdr/SWAA2024090316722), Jul 25, 2024: STRINGER. CRACKED. CRACK STRINGER 26L LOCATED STA540 FWD CARGO COMPARTMENT 2024-454443<[01] TOOL USED ON STEP 3 UT EQUIPMENT P/N: 45MG; S/N: 130064101; CAL DUE DATE: 13-DEC-24;[02 - [SDR SWAA2024090316723](https://openairdocs.org/sdr/SWAA2024090316723), Jul 25, 2024: STRINGER. CRACKED. CRACK STRINGER 24L LOCATED STA540 FWD CARGO COMPARTMENT 2024-454444<[01] TOOL USED ON STEP 3 UT EQUIPMENT P/N: 45MG; S/N: 130064101; CAL DUE DATE: 13-DEC-24;[02 - [SDR SWAA2024090317220](https://openairdocs.org/sdr/SWAA2024090317220), Jul 25, 2024: ACCESS PANEL. CRACKED. CRACK ACCESS PANEL 195BL BODY FAIRING HOLE FUSELAGE EXTERIOR 2024-454519<[01] TOOL USED: CALIPER P/N: 500-197-30 S/N: A18229508 DUE DATE: 14-JAN-25.;[02] TOOL U - [SDR SWAA2024090316725](https://openairdocs.org/sdr/SWAA2024090316725), Jul 25, 2024: WEB. CRACKED. CRACK ON WEB LOCATED BETWEEN STA500D TO STA520 AND RBL7 AT FWD CARGO COMPARTMENT 2024-454445<[01] TOOLS USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: - [SDR SWAA2024090317219](https://openairdocs.org/sdr/SWAA2024090317219), Jul 25, 2024: LIGHT. BROKEN. BROKEN PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (10 EA) 2024-454504<[01] REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CAB - [SDR SWAA2024090332036](https://openairdocs.org/sdr/SWAA2024090332036), Jul 25, 2024: RADOME. PEELING. PEELED PAINT NOSE RADOME AT RADOME 2024-454518<[01] TOOL USED: CALIPER P/N: 500-197-30 S/N A24028535 DUE DATE: 06 JUN 24.;[02] FAULT RESOLVED ON OTHER FAULT PLE - [SDR SWAA2024090316434](https://openairdocs.org/sdr/SWAA2024090316434), Jul 24, 2024: SUPPORT ANGLE. CRACKED. CRACK SUPPORT ANGLE LOCATED STA867 AND BETWEEN STR2R TO STR3R AT PASSENGER CABIN 2024-454431<[01] REPLACED SUPPORT ANGLE LOCATED ON STA867 AND BETWEEN STR2R TO - [SDR SWAA2024090315999](https://openairdocs.org/sdr/SWAA2024090315999), Jul 24, 2024: SKIN PANEL. CRACKED. CRACK INDICATION FOUND ON LT HORIZONTAL STABILIZER LOWER SKIN PANEL. LOCATED AT STAB STA 193.9 RIB AND 16 INCH. FROM FRONT SPAR. INBOARD SIDE OF RIB. CRACK LENG - [SDR SWAA2024090315755](https://openairdocs.org/sdr/SWAA2024090315755), Jul 23, 2024: WEB. CRACKED. CRACK ON WEB LOCATED BETWEEN STA332.1 TO STA344 AND STR5R AT PASSENGER CABIN 2024-454356<[01] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 - [SDR SWAA2024090315754](https://openairdocs.org/sdr/SWAA2024090315754), Jul 23, 2024: FRAME. CRACKED. CRACK FRAME WEB LOCATED STA259.5 AND BETWEEN STR8R TO STR9R AT PASSENGER CABIN 2024-454358<[01] ON STEP 5; TOOL USED P/N: NORTEC 500D; S/N: 500X1693P030457; CAL - [SDR SWAA2024090315428](https://openairdocs.org/sdr/SWAA2024090315428), Jul 22, 2024: SUPPORT. CRACKED. CRACK ON BREAK PANEL FLOOR STRUCTURE LOCATED BS540 AND BTW LBL 1 APPROX CENTER SECTION 2024-454332<[01] REPLACED BREAK PANEL FLOOR STRUCTURE LOCATED BS540 AND B - [SDR SWAA2024090315296](https://openairdocs.org/sdr/SWAA2024090315296), Jul 22, 2024: SUPPORT CHANNEL. CRACKED. CRACK CHANNEL SUPPORT LOCATED BS727 BTW BL0 AND RBL5 AFT CARGO COMPARTMENT 2024-454321<[01] REPLACED CHANNEL SUPPORT LOCATED BS727 BTW BL0 AND RBL5 AFT CARGO CO - [SDR SWAA2024090315118](https://openairdocs.org/sdr/SWAA2024090315118), Jul 21, 2024: WEB. CRACKED. CRACK WEB - INTERCOSTAL LOCATED BTW BS440 TO BS460 LBL21 FWD CARGO COMPARTMENT 2024-454300<[01] REPLACED WEB - INTERCOSTAL AND FASTENERS LOC BTW BS440 TO BS460 - [SDR SWAA2024090315116](https://openairdocs.org/sdr/SWAA2024090315116), Jul 21, 2024: ANGLE. CRACKED. CRACK ANGLE - CLIP LOCATED BS500C AND STR26L AFT POSITION FWD CARGO COMPARTMENT 2024-454296<[01] REPLACED ANGLE - CLIP LOCATED BS500C AND STR26L AFT POSITION FW - [SDR SWAA2024090315117](https://openairdocs.org/sdr/SWAA2024090315117), Jul 21, 2024: ANGLE. CRACKED. CRACK ANGLE - CLIP LOCATED BS500C AND STR26L FWD POSITION FWD CARGO COMPARTMENT 2024-454297<[01] REPLACED ANGLE - CLIP LOCATED BS500C AND STR26L FWD POSITION FW - [SDR SWAA2024090315119](https://openairdocs.org/sdr/SWAA2024090315119), Jul 21, 2024: STRINGER CLIP. CRACKED. CRACK TIE CLIP LOCATED BS500C AND STR19L AT FWD CARGO COMPARTMENT 2024-454303<[01] REPLACED TIE CLIP LOCATED BS 500C AND STR 19L AT FWD CARGO COMPARTMENT IAW B7 - [SDR SWAA2024090315115](https://openairdocs.org/sdr/SWAA2024090315115), Jul 21, 2024: GUSSET. CRACKED. CRACK ON GUSSET LOCATED BS500D AND STR19L FWD CARGO COMPARTMENT 2024-454294<[01] REPLACED GUSSET AND FASTENERS LOCATED BS500D AND STR19L FWD CARGO COMPARTMENT I - [SDR SWAA2024090314786](https://openairdocs.org/sdr/SWAA2024090314786), Jul 20, 2024: SCUFF PLATE. CRACKED. CRACK ON AFT CORNER SCUFF PLATE ON AFT CARGO COMPARTMENT DOOR CUTOUT 2024-454231<[01] TOOL USED DIGITAL CALIPER P/N: 500-196-30; S/N: A22348594; DUE DATE 23-JUL - [SDR SWAA2024090314794](https://openairdocs.org/sdr/SWAA2024090314794), Jul 20, 2024: SCUFF PLATE. CRACKED. CRACK ON FWD CORNER SCUFF PLATE ON FWD CARGO DOOR CUTOUT 2024-454258<[01] TOOL USED DIGITAL CALIPER P/N: 500-196-30 S/N: B23353969; DUE DATE: 17-MAR-25.;[02] EQ - [SDR SWAA2024090314799](https://openairdocs.org/sdr/SWAA2024090314799), Jul 20, 2024: SCUFF PLATE. CRACKED. CRACK ON AFT CORNER SCUFF PLATE ON FWD CARGO DOOR CUTOUT 2024-454257<[01] TOOL USED DIGITAL CALIPER P/N:500-196-30;S/N:B23272668;DUE DATE:17-MAR-25.;[02] TOOL U - [SDR SWAA2024090314317](https://openairdocs.org/sdr/SWAA2024090314317), Jul 19, 2024: SKIN. DEBONDED. CUSTOMER REQUEST - DEBONDED OB AFT FLAP LOWER SURFACE IB SIDE AT LT WING 2024-454157<[01] TOOL USED: CALIPER P/N: 500-197-30 S/N: A18229508 DUE DATE: 14-JAN-25. - [SDR SWAA2024090314314](https://openairdocs.org/sdr/SWAA2024090314314), Jul 18, 2024: BATTERY PACK. INOPERATIVE. INOP BATTERY PACK BTW BS 597 TO BS 616 LH SIDE AT PASSENGER CABIN (1EA) 2024-454138<[01] REPLACED POWER SUPPLY BATTERY PACK BTW BS 597 TO BS 616 LH SIDE AT PASS - [SDR SWAA2024090314315](https://openairdocs.org/sdr/SWAA2024090314315), Jul 18, 2024: BATTERY PACK. INOPERATIVE. INOP BATTERY PACK BTW BS 597 TO BS 616 RH SIDE AT PASSENGER CABIN (1EA) 2024-454139<[01] REPLACED POWER SUPPLY BATTERY PACK BTW BS 597 TO BS 616 RH SIDE AT PASS All 293: https://openairdocs.org/aircraft/N487WN/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 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.