# N960WN: 2011 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 CFM56-7B24 series](https://openairdocs.org/engine/cfm-international-cfm56-7b24-series) (registry code 13044) - Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs) - Serial number: 36675 - Year built: 2011 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: July 22, 2011 - Certificate issued: August 15, 2011 - Expires: August 31, 2027 - Mode S code: AD5E27 - 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=960WN - Page: https://openairdocs.org/aircraft/N960WN From the FAA registry file of October 21, 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 CFM56-7B24 model are included. ## ADs that may apply (OpenAirDocs): 19 in force ### Matched by airframe (Boeing 737-7H4) None in force. ### Matched by engine (CFM International CFM56-7B24 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 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 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 2010-01-05](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 2009-11-02](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 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 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 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 2001-02-12](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 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 ### 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 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 ## Information bulletins (advisory) (1 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-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 N960WN. ## FAA accident and incident reports None matched to N960WN. ## Service difficulty reports (180, newest 50) As reported by operators and repair stations. - [SDR SWAA2026011259295](https://openairdocs.org/sdr/SWAA2026011259295), Jan 8, 2026: FLOOR SUPPORT. CRACKED. PASSENGER DECK FLOOR SUPPORT BS 540, LT OF CENTERLINE, CRACKED. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02. - [SDR SWAA2026011259290](https://openairdocs.org/sdr/SWAA2026011259290), Jan 8, 2026: FLOOR SUPPORT. CRACKED. FORWARD CARGO BAY, A/C DISTRIBUTION BAY, MAIN PASSENGER DECK FLOOR SUPPORT, BS 540 RT IS CRACKED. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02. - [SDR SWAA2026011259282](https://openairdocs.org/sdr/SWAA2026011259282), Jan 8, 2026: SEAL. CRACKED. RH ELEVATOR UPPER SLIDER SEAL CRACKED. R&R RH HORIZONTAL STAB UPPER FWD SLIDING SEAL IAW AMM 53-31-31. - [SDR SWAA2025102225663](https://openairdocs.org/sdr/SWAA2025102225663), Oct 19, 2025: BATTERY PACK. INOPERATIVE. FWD GALLEY EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED PER [AMM 33-51-06-960-805-NG. - [SDR SWAA2025061782051](https://openairdocs.org/sdr/SWAA2025061782051), Jun 15, 2025: LIGHT. INOPERATIVE. CR RR LEFT OVER WING EMERGENCY EXIT DOOR LIGHT INOPERATIVE. VERIFIED LEFT OVER WING EMERGENCY EXIT DOOR LIGHT. OPS CHECK IS GOOD IAW SWA BOEING 737-700 AMM 33-5 - [SDR SWAA2025061781247](https://openairdocs.org/sdr/SWAA2025061781247), Jun 12, 2025: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS INOPERATIVE RH STOW BIN POSITION 8;11 AND 13. REMOVED AND REPLACED RH EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06-960-805. OPS CHECK IS GOOD. - [SDR SWAA2025050566533](https://openairdocs.org/sdr/SWAA2025050566533), May 2, 2025: BATTERY PACK. INOPERATIVE. RH OVER WING EMERGENCY EXIT LIGHTS 3EA INOP<[01] CHARGED RH OVER WING EXIT LIGHT POWER SUPPLY BATTERY PACK OPS OK IAW AMM 33-51-06 - [SDR SWAA2025050566532](https://openairdocs.org/sdr/SWAA2025050566532), May 2, 2025: BATTERY PACK. INOPERATIVE. LH OVER WING EMERGENCY EXIT LIGHTS 3EA INOP<[01] R&R LH OVER WING EMERGENCY EXIT LIGHT POWER SUPPLY BATTERY PACK OPS OK IAW AMM 33-51-06 - [SDR SWAA2025021896623](https://openairdocs.org/sdr/SWAA2025021896623), Feb 16, 2025: BATTERY PACK. INOPERATIVE. TWO EMERGENCY LIGHTS ON EXTERIOR AFT LOWER BELLY NOT WORKING<[01] REMOVED AND REPLACED THE BATTERY PACK ON STA L/H 747 FOR TWO EMERGENCY LIGHT ON EXT AFT LOWER - [SDR SWAA2024123081569](https://openairdocs.org/sdr/SWAA2024123081569), Dec 29, 2024: FLOOR PANEL. CRACKED. RAMP REPORTS CRACK IN AFT CARGO FLOOR<[01] REMOVED AND REPLACED AFT CARGO PANEL 241KF IN REF TO EA M-21-153-00666 - [SDR SWAA2024112161119](https://openairdocs.org/sdr/SWAA2024112161119), Nov 18, 2024: PANEL. CRACKED. FWD CARGO PANEL 120CF HAS CRACK ABOUT 6IN LONG.<[01] REPAIRED CRACK ON FWD CARGO PANEL 120 CF PER AMM 25-52-01. - [SDR SWAA2024072315412](https://openairdocs.org/sdr/SWAA2024072315412), Jul 22, 2024: LIMITER. INOPERATIVE. LOSS OF B SYSTEM WHEN SETTING FLAPS TO 5 FOR LANDING<[01] REMOVED AND REPLACED TRAILING EDGE FLAP FLOW LIMITER IN REF TO AMM 27-51-67.;[02] REF TTG8Q00URRTA R/R - [SDR SWAA2024072315908](https://openairdocs.org/sdr/SWAA2024072315908), Jul 22, 2024: LIMITER. LEAKING. LOSS OF B SYSTEM WHEN SETTING FLAPS TO 5 FOR LANDING<[01] REMOVED AND REPLACED TRAILING EDGE FLAP FLOW LIMITER IN REF TO AMM 27-51-67.;[02] REF TTG8Q00URRTA R/R - [SDR SWAA2024040570771](https://openairdocs.org/sdr/SWAA2024040570771), Apr 5, 2024: FAIRING. PULLED. #6 FLAP SUPPORT AFT FAIRING HAS FASTENERS PULLED THRU<[01] 04 - REPAIRED PER [SRM 57-53-70-2R-2-A01234 (REPAIR 2 - FLAP SUPPORT FAIRING - NUMBERS 3 AND 6 INBOAR - [SDR SWAA2024020547507](https://openairdocs.org/sdr/SWAA2024020547507), Feb 1, 2024: ENGINE. FAILED. ON CLIMB OUT #2 ENG LOUD BANG ; LOSS OF THRUST ENGINE FAIL MESSAGE; NO N2 ROTATION. ON ENGINE SHUTDOWN EGT RED BOXED.<[01] R&R #2ENG PER MT 771-00-01;[02] R&R # - [SDR SWAA2023072481290](https://openairdocs.org/sdr/SWAA2023072481290), Jul 21, 2023: TIRE. DAMAGED. ON CLIMB OUT AT APROX; 12.000 FEET WE FELT A POP AND SHUDDER FROM UNDERNEATH AIRCRAFT; ALL SYSTEMS AND INDICATIONS WERE NORMAL. - CONTINUE TO FAULT DESCRIPTION - [SDR SWAA2023062872172](https://openairdocs.org/sdr/SWAA2023062872172), Jun 28, 2023: BATTERY PACK. INOPERATIVE. LIGHTS ASSOCIATED WITH M1670 BATTERY INOP LIGHTS ASSOCIATED WITH M1670 BATTERY INOP. SUSPECTED BAD BATTERY CHARGER. REMOVED AND REPLACED M1670 BATTERY PACK WITH - [SDR SWAA2023062771029](https://openairdocs.org/sdr/SWAA2023062771029), Jun 25, 2023: LIGHT. INOPERATIVE. FWD SERVICE DOOR SLIDE LIGHT IS INOP<[01] REPLACED LAMP FOR FWD SERVICE SLIDE LIGHT AND PERFORMED GOOD TEST PER AMM 33-51-04-960-801.;[02] VERIFIED CORRECTION A - [SDR SWAA2023062771030](https://openairdocs.org/sdr/SWAA2023062771030), Jun 25, 2023: BATTERY PACK. INOPERATIVE. EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1672 ARE INOP<[01] REPLACED EMERGENCY EXIT LIGHT BATTERY PACK M1672 AND PERFORMED GOOD OPERATIONAL TEST PER - [SDR SWAA2023062771034](https://openairdocs.org/sdr/SWAA2023062771034), Jun 25, 2023: BATTERY PACK. INOPERATIVE. EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1673 ARE INOP. REPLACED EMERGENCY EXIT LIGHT BATTERY PACK M1673 IAW AMM 33-51-06-960-805. PERFORMED GOOD CON - [SDR SWAA2023062870253](https://openairdocs.org/sdr/SWAA2023062870253), Jun 21, 2023: SIGN. BROKEN. LAV B EXIT INDICATOR IS BROKEN<[01] REPLACED LAV B EXIT INDICATOR IAW AMM 33-51-01-960-801. OPS CHECK REQUIRED;[02] VERIFIED CORRECTIVE ACTION STEP 1.;[03] VERI - [SDR SWAA2023062961090](https://openairdocs.org/sdr/SWAA2023062961090), Jun 20, 2023: LIGHT. BROKEN. EXIT LIGHT FOR OVERWING EXIT'S ATTACHED TO OVERHEAD DIFFUSER IS BROKEN.<[01] REMOVED AND REPLACED EXIT LIGHT HOUSING ASSY FOR OVER WING EXITS PER AMM 33-51-01-9 - [SDR SWAA2023062957824](https://openairdocs.org/sdr/SWAA2023062957824), Jun 10, 2023: SEAT TRACK. CRACKED. BS 727B; LBL 45.5 SEAT TRACK FASTENER LOCATION B CRACK NOTED IN FLOOR BEAM LAYER<[01] UPSIZED HOLE 1/32 IAW SRM 51-40-05. REQUIRES NDI TO VERIFY CRACK FREE COND - [SDR SWAA2023062956973](https://openairdocs.org/sdr/SWAA2023062956973), Jun 7, 2023: SEAT TRACK. CRACKED. CRACKED SEAT TRACK FASTENER AT PASSENGER CABIN BS727B LBL45 WL208. FWD FASTENER.<[01] UPDATED MEASUREMENTS TABLE AND STEP 1.;[02] CERTIFIED CORRECTIVE ACTION 1 - [SDR SWAA2023062954606](https://openairdocs.org/sdr/SWAA2023062954606), Jun 1, 2023: FLOOR PANEL. PULLED. FLOOR PANEL 232RF UPPER SKIN HAS PULLED STRANDS.<[01] DUE TO THE EXTENT OF DAMAGE; FABRICATED NEW FLOOR PANEL 232RF USING BMS 4-23TY2 LOT#1525675-1. INSTALLED I - [SDR SWAA2023062954982](https://openairdocs.org/sdr/SWAA2023062954982), Jun 1, 2023: ANGLE. CRACKED. CRACKED INTERCOSTAL AT PASSENGER CABIN BS500D+6 BL0 WL208.<[01] REMOVED PASSENGER CABIN UPPER ANGLE INTERCOSTAL FROM BS500D - BS420; BL 0; PER SRM 51-40-02-0G-0 - [SDR SWAA2023062954980](https://openairdocs.org/sdr/SWAA2023062954980), Jun 1, 2023: INTERCOSTAL. CRACKED. CRACKED INTERCOSTAL AT PASSENGER CABIN BS380+14 LBL13 WL208.<[01] DRILLED FASTENERS AND REMOVED INTERCOSTAL IAW SRM 51-40-02;[02] CERTIFY;[03] UPDATED MEASUREME - [SDR SWAA2023062954983](https://openairdocs.org/sdr/SWAA2023062954983), Jun 1, 2023: INTERCOSTAL. CRACKED. CRACKED INTERCOSTAL AT PASSENGER CABIN BS380+14 BL0 WL208.<[01] REMOVED PASSENGER CABIN UPPER ANGLE INTERCOSTAL FROM BS380 - BS400; BL 0; PER SRM 51-40-02-0G-0< - [SDR SWAA2023062955086](https://openairdocs.org/sdr/SWAA2023062955086), Jun 1, 2023: SCUFF PLATE. CRACKED. AFT CARGO BAY FWD CORNER SCUFF PLATE IS CRACKED<[01] WELDED CRACK ON AFT CARGO DOOR FWD CORNER SCUFF PLATE USING ER4043 FILLER ROD LOT NUMBER 1131216 PER SRM 53 - [SDR SWAA2023062955087](https://openairdocs.org/sdr/SWAA2023062955087), Jun 1, 2023: SCUFF PLATE. CRACKED. AFT CARGO BAY AFT CORNER SCUFF PLATE IS CRACKED<[01] WELDED CRACK ON AFT CARGO BAY AFT CORNER SCUFF PLATE USING ER4043 FILLER ROD LOT NUMBER 1131216 PER SRM 53- - [SDR SWAA2023062954981](https://openairdocs.org/sdr/SWAA2023062954981), Jun 1, 2023: INTERCOSTAL. CRACKED. CRACKED INTERCOSTAL AT PASSENGER CABIN BS380+10 RBL40 WL208.<[01] RECEIVED NEW ANGLE PER CUSTOMER RO: N923207-SWA;[02] VERIFIED CORRECTIVE ACTION 1;[03] REMOVED - [SDR SWAA2023062954100](https://openairdocs.org/sdr/SWAA2023062954100), May 31, 2023: SIDEWALL SUPPORT. DAMAGED. AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT HAS DISBONDED NUTPLATE AT STA 727D+8; WL 155.5; LBL 21.<[01] WORK TO BE COMPLETED BY CUST SYSTEM ID : TTG8Q00LC60R
TH - [SDR SWAA2023070353513](https://openairdocs.org/sdr/SWAA2023070353513), May 30, 2023: BRACKET. CRACKED. AFT CARGO COMPARTMENT AT THE 727 BULKHEAD HAS BROKEN BRACKET AT STA: 727; WL:14.5; BL:3.5 CORRECTION WL: 163 RBL:3.5<[01] MEASURMENT UPDATE; NO ALLOWABLE DAMAGE - [SDR SWAA2023070354094](https://openairdocs.org/sdr/SWAA2023070354094), May 30, 2023: SUPERCHARGER. CORRODED. AFT CARGO RIGHT FLOOR TO SIDEWALL SUPPORT HAS CORROSION AT: STA:727B+14; 727C+14; 727C+6; 727D+3; 727D+8; 727D+11; 727D+14; 727D+18; 727E+2; 727E+6 WL: 156; RBL - [SDR SWAA2023070354095](https://openairdocs.org/sdr/SWAA2023070354095), May 30, 2023: SUPPORT. CORRODED. AFT CARGO COMPARTMENT RIGHT FLOOR TO SIDEWALL SUPPORT HAS CORROSION AT STA: 727E+10; 727E+14; 727E+18; 747+2; 747+6; 747+10; 747+15; 747+18 WL:156; RBL: 20 TO 2 - [SDR SWAA2023070354092](https://openairdocs.org/sdr/SWAA2023070354092), May 30, 2023: SUPPORT. CORRODED. AFT CARGO COMPARTMENT LEFT FLOOR TO SIDEWALL SUPPORT HAS CORROSION AT STA: 727+6; 727E+6;747; 747+2; 747+10; 747+14; 767; 767+3; 767+4.5; 787. WL 156: LBL 20 TO - [SDR SWAA2023070354096](https://openairdocs.org/sdr/SWAA2023070354096), May 30, 2023: SHIELD. CORRODED. AFT CARGO COMPARTMENT CARGO BAY FWD SHIELD HAS CORROSION FROM STA:767+3 THRU RBL:787+4; RBL:26; WL:156<[01] NO ALLOWABLE DAMAGE FOUND FOR THIS PART IN B737-700 - [SDR SWAA2023062954093](https://openairdocs.org/sdr/SWAA2023062954093), May 30, 2023: BRACKET. BROKEN. AFT CARGO COMPARTMENT AT THE 727 BULKHEAD HAS BROKEN BRACKET AT STA: 727; WL:163; RBL:3.5<[01] TRANSFERED MEASUREMENTS FROM FAULT TTG8Q00LBLDX.;[02] INSTALLED N - [SDR SWAA2023070352620](https://openairdocs.org/sdr/SWAA2023070352620), May 25, 2023: BRACKET. CRACKED. RIGHT ECS BAY HAS CRACKED DUCT SUPPORT BRACKET (212A1116) ACCESS PANEL 192CR BS540+6 RBL8. MARKED<[01] REMOVED CRACKED R/H ECS BAY DUCT SUPPORT BRACKET AT BS540 - [SDR SWAA2023070352136](https://openairdocs.org/sdr/SWAA2023070352136), May 25, 2023: STRUCTURE. CORRODED. CORROSION ON L1 DOOR MOP SILL AT STA 328+6; +7.5; & +14.5; WL 208.1; LBL 60.<[01] PART REPLACED ON FAULT TTG8Q00L8VCT;[02] VERIFIED MEASUREMENT TABLE

VER - [SDR SWAA2023070352623](https://openairdocs.org/sdr/SWAA2023070352623), May 25, 2023: SHIELD. CORRODED. FWD CARGO BAY SHIELD HAS CORROSION BS 500+13; RBL 26; WL 156<[01] PART HAS NO LIMIT FOR DAMAGE. BLEND IS 1'L X 1'W REMOVED 0.010. PART IS FOUND TO BE (OUT LIMIT - [SDR SWAA2023070352635](https://openairdocs.org/sdr/SWAA2023070352635), May 25, 2023: SEAT TRACK. CORRODED. CORROSION ON PASSENGER CABIN SEAT TRACK RBL45 BS410;440;473 WL208.<[01] VERIFIED APPLCABILITY PER SRM 53-00-52-1A-1. REMOVED CORROSION FROM CABIN SEAT TRACK AT - [SDR SWAA2023070352621](https://openairdocs.org/sdr/SWAA2023070352621), May 25, 2023: STRINGER. CORRODED. AREA AFT OF FWD CARGO BAY STR 23 IS CORRODED AT THE AFT FASTENER; STR 23; RBL 45<[01] REMOVED CORROSION ON FCB STRINGER 23R BS 539 L=0.500'X W=0.500'D=0.036' FR - [SDR SWAA2023070352637](https://openairdocs.org/sdr/SWAA2023070352637), May 25, 2023: SEAT TRACK. CORRODED. CORROSION ON PASSENGER CABIN SEAT TRACK RBL45 BS500+4; BS500C+9 WL208.<[01] VERIFIED APPLCABILITY PER SRM 53-00-52-1A-1. REMOVED CORROSION FROM CABIN SEAT TRACK - [SDR SWAA2023070352626](https://openairdocs.org/sdr/SWAA2023070352626), May 25, 2023: TRACK. CORRODED. CORROSION ON PASSENGER CABIN SEAT TRACK RBL45 BS727C+16; 727E+8; 787+9 WL208.<[01] VERIFIED APPLCABILITY PER SRM 53-00-52-1A-1. REMOVED CORROSION FROM CABIN SEA - [SDR SWAA2023070352641](https://openairdocs.org/sdr/SWAA2023070352641), May 25, 2023: SEAT. CORRODED. CORROSION ON PASSENGER CABIN SEAT TRACK LBL25 BS371 WL208.<[01] VERIFIED APPLICABILITY FOR 737-700 SRM 53-00-52-1A-1.
REMOVED CORROSION FROM PASSENGER CABIN - [SDR SWAA2023070352642](https://openairdocs.org/sdr/SWAA2023070352642), May 25, 2023: TRACK. CORRODED. CORROSION ON PASSENGER CABIN SEAT TRACK LBL45 BS380; 473 WL208.<[01] VERIFIED APPLICABILITY FOR 737-700 SRM 53-00-52-1A-1.
REMOVED CORROSION FROM PASSENGER C - [SDR SWAA2023062952125](https://openairdocs.org/sdr/SWAA2023062952125), May 25, 2023: FLOOR PANEL. PULLED. FLOOR PANEL 241BF UPPER SKIN HAS AREAS OF PULLED STRANDS.<[01] DUE TO THE EXTENT OF ALL OF THE DAMAGE; DECIDED TO FABRICATE A NEW PANEL WITH BMS4-23 TYPE II LOT - [SDR SWAA2023062952126](https://openairdocs.org/sdr/SWAA2023062952126), May 25, 2023: FLOOR PANEL. PULLED. FLOOR PANEL 241CF UPPER SKIN HAS AREAS OF PULLED STRANDS.<[01] DUE TO THE EXTENT OF ALL OF THE DAMAGE; DECIDED TO FABRICATE A NEW PANEL WITH BMS4-23 TYPE II LOT - [SDR SWAA2023062952127](https://openairdocs.org/sdr/SWAA2023062952127), May 25, 2023: FLOOR PANEL. PULLED. FLOOR PANEL 242BF UPPER SKIN HAS AREAS OF PULLED STRANDS.<[01] DUE TO EXTENT OF DAMAGE FABRICATED NEW 242BF FLOOR PANEL FROM BMS4-17 TYPE 6 LOT#1526676-1; LOCAT All 180: https://openairdocs.org/aircraft/N960WN/reports.md ## Related - Other Boeing 737-7H4 aircraft: https://openairdocs.org/model/boeing-737-7h4/aircraft.md - STCs for the Boeing 737-7H4: https://openairdocs.org/model/boeing-737-7h4/stcs.md - The CFM International CFM56-7B24 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24-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.