# N405WN: 2001 Boeing 737-7H4, registration cancelled 2025-05-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 5, 2025
- Status when cancelled: Valid registration
- Airframe: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (registry code 1384404)
- 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) (OpenAirDocs)
- Serial number: 27893
- Year built: 2001
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: June 24, 2001
- Certificate issued: July 27, 2001
- Last registry action: March 24, 2023
- Mode S code: A4C135
- Owner when cancelled: [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 was based
- The mark today: https://openairdocs.org/aircraft/N405WN
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=405WN
- Page: https://openairdocs.org/deregistered/N405WN-2025-05-05

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Boeing 737-7H4: https://openairdocs.org/model/boeing-737-7h4.md

## Service difficulty reports (304, newest 50)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR SWAA2025010282388](https://openairdocs.org/sdr/SWAA2025010282388), Jan 1, 2025: PIN. LOOSE. FORWARD ENTRY EMERGENCY SLIDE LADDER PIN NOT ATTACHED (LEFT SIDE).<[01] RESECURED LADDER PIN AND REINSTALLED ESCAPE SLIDE PER AMM 25-66-01 REF MT 725-61-06.
- [SDR SWAA2024122680487](https://openairdocs.org/sdr/SWAA2024122680487), Dec 23, 2024: HANDLE. LOOSE. FOWARD ENTRY DOOR ASSIST HANDLE LOOSE.<[01] TIGHTENED FWD ENTRY ASSIST HANDLE IAW MM 52-11-00.
- [SDR SWAA2024050983943](https://openairdocs.org/sdr/SWAA2024050983943), May 8, 2024: SLIDE. OUT OF POSITION. AFT ENTRY DOOR MANUAL SLIDE FLAP NOT PRESENT<[01] REPOSITIONED AFT ENTRY DOOR SLIDE AND ATTACHED MANUAL FLAP PER MT 725-61-06.
- [SDR SWAA2024022957522](https://openairdocs.org/sdr/SWAA2024022957522), Feb 29, 2024: HOLDER. DAMAGED. L1 DOOR GIRTBAR SLIDE HOLDER RIVET BROKEN<[01] INSTALLED NEW RIVET FASTENER IAW SRM 51-40-02. OPS CHECKS GOOD.
- [SDR SWAA2023122134062](https://openairdocs.org/sdr/SWAA2023122134062), Dec 20, 2023: BATTERY PACK. INOPERATIVE. ROW 1 ABC; 4 ABC FWD GALLEY AND FWD SERVICE ENTRY DOOR EMERGENCY LIGHTS ILLUMINATED WITH SWITCH IN ARM<[01] R & R EMERGENCY EXIT LIGHT BATTERY PACK & CHARGER(M1
- [SDR SWAA2023020899606](https://openairdocs.org/sdr/SWAA2023020899606), Feb 6, 2023: LIGHT. BROKEN. RIGHT SIDE OVERWING EMERGENCY EXIT LIGHT IS BROKEN<[01] REMOVED & REPLACED LIGHT ASSY. REF. AMM 33-51-01 OPS CK GOOD
- [SDR SWAA2023020297626](https://openairdocs.org/sdr/SWAA2023020297626), Feb 1, 2023: BATTERY PACK. INOPERATIVE. INOP BATTERY PACK AT PASSENGER CABIN 2023-36626<[01] REMOVED AND REPLACED BATTERY PACK AT PASSENGER CABIN IAW B737-700 AMM 33-51-06-960-805. TEST IS OK;[02] REM
- [SDR SWAA2023020196827](https://openairdocs.org/sdr/SWAA2023020196827), Jan 31, 2023: BATTERY PACK. INOPERATIVE. INOP BATTERY PACK M1674 ON CEILING FWD GALLEY (1E/A) 2023-36613<[01] REPLACED BATTERY PACK M1674 ON CEILING FWD GALLEY RT IAW B737-700 AMM 33-51-06-960-805. TES
- [SDR SWAA2023020296322](https://openairdocs.org/sdr/SWAA2023020296322), Jan 28, 2023: FRAME. CRACKED. CRACK FRAME ON BS 312 AT STR 6L LEVEL FWD GALLEY AND LAV 2023-36610<[01] REPAIRED FRAME BS 312 AT STR 6L LEVEL FWD GALLEY LAV IAW EA M-22-153-01244 [TTG8Q00HHZ6
- [SDR SWAA2023020291572](https://openairdocs.org/sdr/SWAA2023020291572), Jan 13, 2023: LIGHT. BROKEN. BROKEN GALLEY 1 EMERGENCY EXIT LIGHT ASSY AT FWD GALLEY AREA 2023-36567<[01] REPLACED ON GALLEY 1 EMERGENCY EXIT LIGHT ASSY AT FWD GALLEY AREA IAW B737-900 AMM 
- [SDR SWAA2023020291573](https://openairdocs.org/sdr/SWAA2023020291573), Jan 13, 2023: LIGHT. DETERIORATED. DETERIORATED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (10 EA) 2023-36528<[01] REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGE
- [SDR SWAA2023020291275](https://openairdocs.org/sdr/SWAA2023020291275), Jan 12, 2023: TRACK. CORRODED. CORROSION TRACK RBBL 13.84 LOCATED BS927 TO BS947.5 AND WL156 AT AFT CARGO COMPARTMENT 2023-36550<[01] TOOL USED CALIPER PN 500-196-30 SN A21125629 CAL DUE DATE
- [SDR SWAA2023020291272](https://openairdocs.org/sdr/SWAA2023020291272), Jan 12, 2023: INTERCOSTAL. CORRODED. CORROSION WEB - INTERCOSTAL PLATE RBL21.00 LOCATED BS767 TO BS 787 AND WL156 AFT CARGO COMPARTMENT 2023-36554<[01] REPLACED WEB - INTERCOSTAL LOCATED RBL21.00 B
- [SDR SWAA2023020291274](https://openairdocs.org/sdr/SWAA2023020291274), Jan 12, 2023: SUPPORT. CORRODED. CORROSION SUPPORT ZEE RBL21.00 LOCATED BS 727 TO BS767 AND WL156 AFT CARGO COMPARTMENT 2023-36553<[01] REPLACE SUPPORT ZEE LOCATED RBL21.00 BS 727 TO BS767 AND 
- [SDR SWAA2023020290861](https://openairdocs.org/sdr/SWAA2023020290861), Jan 11, 2023: ANGLE. CRACKED. CRACK ANGLE LOC.BS 500C STR 26L IN FWD CARGO COMPARTMENT 2023-36531<[01] REPLACED ANGLE LOC.BS 500C STR 26L IN FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02; 
- [SDR SWAA2023020290484](https://openairdocs.org/sdr/SWAA2023020290484), Jan 10, 2023: SUPPORT ANGLE. CRACKED. CRACK ON SUPPORT ANGLE LOCATED ON FRONT SPAR AT IFSS 112 WBL 94.24 AT LT WING 2023-36529<[01] TOOL USED DIGITAL CALIPER P/N 500-193-30 S/N 0000291 DUE DATE 12-O
- [SDR SWAA2023020289771](https://openairdocs.org/sdr/SWAA2023020289771), Jan 8, 2023: SUPPORT ANGLE. CRACKED. CRACK ANGLE - SUPPORT LOCATED STA 500D AT LEVEL STR 28L AT FWD CARGO COMPARTMENT 2023-36495<[01] REPLACED ANGLE - SUPPORT LOCATED STA 500D AT LEVEL STR 28L AT F
- [SDR SWAA2023020289460](https://openairdocs.org/sdr/SWAA2023020289460), Jan 7, 2023: INTERCOSTAL. CORRODED. CORROSION WEB - INTERCOSTAL LOCATED BTW STA 807 TO STA 827 AT LEVEL STR 18R AND WL 198 AT AFT CARGO COMPARTMENT 2023-36433<[01] REPLACED WEB-INTERCOSTAL LOCATED
- [SDR SWAA2023020288711](https://openairdocs.org/sdr/SWAA2023020288711), Jan 5, 2023: ANGLE. CRACKED. CRACK ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS 273 AT LT WING 2023-36348<[01] REPLACED ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS 273 AT LT IAW B737-700 SRM 51-
- [SDR SWAA2023020288704](https://openairdocs.org/sdr/SWAA2023020288704), Jan 5, 2023: ANGLE. CRACKED. CRACK ANGLE FLOOR STRUCTURE LOCATED BS 695 RBL 24.75 CENTER SECTION 2023-36336<[01] TOOLS USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE
- [SDR SWAA2023020288705](https://openairdocs.org/sdr/SWAA2023020288705), Jan 5, 2023: INTERCOSTAL. CRACKED. CRACK INTERCOSTAL - WEB FLOOR STRUCTURE LOCATED BS 540 BTW LBL 24.75 TO BL 0 CENTER SECTION 2023-36338<[01] REPLACED INTERCOSTAL - WEB FLOOR STRUCTURE LOCATED B
- [SDR SWAA2023020287757](https://openairdocs.org/sdr/SWAA2023020287757), Jan 3, 2023: RIB. CRACKED. CRACK INSPAR RIB 3 LOCATED STAB STA 111.10 AND FRONT SPAR 28INCH LT HORIZONTAL STAB 2023-36225<[01] TOOL USED EDDY CURRENT EQUIPMENT P/N NORTEC 500D; S/N N500X1
- [SDR SWAA2023020287281](https://openairdocs.org/sdr/SWAA2023020287281), Jan 2, 2023: ATTACH ANGLE. CORRODED. CORROSION FRONT SPAR LOC. FUEL BOOST PUMP BONDING ATTACH LOWER AREA IFSS 120 APROX AND WBL 88.24 APROX AT RT WING 2023-35976<[01] TOOL USED: EDDY CURRENT FLAW D
- [SDR SWAA2023020287283](https://openairdocs.org/sdr/SWAA2023020287283), Jan 2, 2023: ATTACH ANGLE. CORRODED. CORROSION FRONT SPAR WEB LOC. FUEL BOOST PUMP UPPER AREA IN IFSS 120 APROX AND WBL 88.24 APROX AT LT WING 2023-35975<[01] TOOL USED PN NORTEC 600D; SN 200048001
- [SDR SWAA2022020366832](https://openairdocs.org/sdr/SWAA2022020366832), Feb 3, 2022: BATTERY. FAILED. AFT RIGHT EMERGENCY LIGHT BATTERY PACK FAILED CAPACITY CHECK ; / [01] REMOVED AND REPLACED BATTERY PER M/M 33-51-06.
- [SDR SWAA2022020365294](https://openairdocs.org/sdr/SWAA2022020365294), Jan 31, 2022: LIGHT. INOPERATIVE. L/H EMERGENCY DOOR WINDOW LIGHT INOP ; / [01] REMOVED AND REPLACED FUSE. OPS CHECK OK AT THIS TIME REF AMM 33-21-00
- [SDR SWAA2021122154286](https://openairdocs.org/sdr/SWAA2021122154286), Dec 17, 2021: NONE. INOPERATIVE. SUPPLEMENTAL INFORMATION: M1672 EMERGENCY LIGHT BATTERY PACK RELATED LIGHTS INOP. ; / [01] SWAPPED M1672 EMERGENCY LIGHT BATTERY PACK INTO KNOWN GOOD CHARGER AN
- [SDR SWAA2021122154285](https://openairdocs.org/sdr/SWAA2021122154285), Dec 17, 2021: LIGHT. INOPERATIVE. M1673 EMERGENCY LIGHT BATTERY PACK RELATED LIGHTS INOP. ; / [01] SWAPPED M1673 EMERGENCY LIGHT BATTERY PACK INTO KNOWN GOOD CHARGER AND REATTEMPTED ACTIVATION A
- [SDR SWAA2021112947963](https://openairdocs.org/sdr/SWAA2021112947963), Nov 23, 2021: FITTING. CORRODED. SUPPLEMENTAL INFORMATION: RIGHT WING PICKLE FORK KICK FITTING HAS CORROSION AROUND BUSHING ON INBOARD SIDE. / REQUEST NDI TO VERIFY CRACK FREE ON REMOVED BUSHIN
- [SDR SWAA2021121747962](https://openairdocs.org/sdr/SWAA2021121747962), Nov 23, 2021: FITTING. CORRODED. LEFT WING PICKLE FORK KICK FITTING HAS CORROSION AROUND BUSHING ON INBOARD SIDE. ; / [01] REMOVED BUSHNG FROM LH KICK FITTING PER SOPM 20-50-03; 06] REMOVED LH 
- [SDR SWAA2021112646785](https://openairdocs.org/sdr/SWAA2021112646785), Nov 22, 2021: BRACKET. CORRODED. DURING INSPECTION OF STRUCTURE REMOVAL FOR L/H PICKLE FORK RREPLACEMENT; FOUND CORROSION ON LH UPPER SHELF BRACKET AT BS 665; LBL 62; WL 190 . FOUND TO BE OUT O
- [SDR SWAA2021112646784](https://openairdocs.org/sdr/SWAA2021112646784), Nov 22, 2021: BRACKET. CORRODED. FOUND TO BE OUT OF LIMITS. NEW BRACKET FABRICATED IAW DWG 144A9713. LOCATED, DRILLED AND APPLIED CHEMICAL CONVERSION COATING TO THE NEW BRACKET IAW DWG 144A9713
- [SDR SWAA2021112447212](https://openairdocs.org/sdr/SWAA2021112447212), Nov 22, 2021: STRINGER. CRACKED. STRINGER 10 R/H IS CRACKED AT BS 639+4' ; / [01] REMOVED DAMAGE ON STR 10 R/H BS 642 IN A 1.5'X.8' AREA PER SRM 51-10-02-0G-0; [02] VERIFIED CORRECTIVE ACTIONS 
- [SDR SWAA2021112446679](https://openairdocs.org/sdr/SWAA2021112446679), Nov 22, 2021: SKIN. NONE. ON REMOVAL OF RT 663 FITTING, FOUND FRETTING DAMAGE AT RBL 65 COMMON TO FUEL CELL SKIN. REMOVED DAMAGE IAW SRM 51-10-02-0G-0. ACCOMPLISHED HFEC AND UT INSPECTIO
- [SDR SWAA2021080299300](https://openairdocs.org/sdr/SWAA2021080299300), Jul 28, 2021: LENS. DETACHED. CAPTAINS SIDE EMERGENCY EXIT LENS COVER CAME OFF SIDEWALL ; / [01] REPLACED COVER LENS.
- [SDR SWAA2021061582292](https://openairdocs.org/sdr/SWAA2021061582292), Jun 11, 2021: SUPPORT BRACKET. CRACKED. RT WING I/B FWD UPPER WING PANEL SUPPORT BRACKET CRACKED UPPER I/B CORNER ; / REMOVED & REPLACED SUPPORT BRACKET AT R/H I/B FWD UPPER WING PANEL. I.A.W. SRM 51-
- [SDR SWAA2021061582291](https://openairdocs.org/sdr/SWAA2021061582291), Jun 11, 2021: RETAINER. CRACKED. RT WING UPPER SHELF PANEL AT DEFLECTION RIB AFT SEAL RETAINER CRACKED ; / R&R SEAL RETAINER PER SOPM 20-50-01 AND SRM 51-40-02; R&R SEAL RETAINER PER SOPM 20-50
- [SDR SWAA2021060178032](https://openairdocs.org/sdr/SWAA2021060178032), May 28, 2021: SLIDE. LOW PRESSURE. AFT SERVICE DOOR SLIDE PRESSURE IS LOW. ; / R&R AFT SERVICE DOOR EMERGENCY ESCAPE SLIDE PER AMM 25-66-01. R2 DOOR.; R/R SLIDE
- [SDR SWAA2021050568038](https://openairdocs.org/sdr/SWAA2021050568038), May 1, 2021: POWER SUPPLY. INOPERATIVE. RH ESCAPE SLIDE E LIGHT INOP ; RH ESCAPE SLIDE E LIGHT INOP / REPLACED BLOWN FUSE IN M1674 EMER BATT POWER SUPPLY IAW AMM 33-51-06. OPS CHECK GOOD.
- [SDR SWAA2021030452826](https://openairdocs.org/sdr/SWAA2021030452826), Mar 3, 2021: BATTERY. INOPERATIVE. WHILE PERFORMING EMERGENCY LIGHTS CHECK; FOUND AFT GALLEY EMERGENCY LIGHT; LOWER AFT SERVICE DOOR EMERGENCY LIGHT; AND AFT ENTRY DOOR OVERHEAD EMERGENCY LIGHTS 
- [SDR SWAA2021030452827](https://openairdocs.org/sdr/SWAA2021030452827), Mar 3, 2021: LAMP. INOPERATIVE. FWD ENTRY LAV EMERGENCY LIGHT HAS BULB INOP / RELAMPED FWD ENTRY DOOR LOWER LAMP AND PERFORMED SATISFACTORY TEST OF LAMP PER AMM 33-51-01-960-801.
- [SDR SWAA2021030452643](https://openairdocs.org/sdr/SWAA2021030452643), Mar 2, 2021: SIGN. BROKEN. G1 EXIT SIGN IS BROKEN / REMOVED AND REPLACED G-1 EXIT SIGN PER SOPM 20-50-01 OPERATIONAL TEST WILL BE ACCOMPLISHED ON CUSTOMER CARD W3262733
- [SDR SWAA2021030452642](https://openairdocs.org/sdr/SWAA2021030452642), Mar 1, 2021: LENS. DAMAGED. EMERGENCY EXIT SIGN LENSE IN FWD CENTER CEILING PANELS IS DAMAGED / REPLACED DAMAGED FWD CEILING CENTER PANEL EMERGENCY EXIT SIGN LENSE WITH NEW LENSE IAW AMM 3
- [SDR SWAA2021030452636](https://openairdocs.org/sdr/SWAA2021030452636), Feb 27, 2021: BATTERY. INOPERATIVE. EMERGENCY LIGHTS AT FWD ENTRY DOOR LINING & FWD GALLEY DO NOT ILLUMINATE / REPLACED FWD EMERGENCY BATTERY M1674 AND PERFORMED SATISFACTORY TEST PER AMM 33-51-06
- [SDR SWAA2021030452637](https://openairdocs.org/sdr/SWAA2021030452637), Feb 27, 2021: BATTERY. INOPERATIVE. EMERGENCY LIGHTS AT LH OVERWING EMERGENCY EXIT DO NOT ILLUMINATE / REPLACED LT OVERWING EMERGENCY BATTERY M1668 AND PERFORMED SATISFACTORY EMERGENCY LIGHTS TEST
- [SDR SWAA2021030452632](https://openairdocs.org/sdr/SWAA2021030452632), Feb 25, 2021: LIGHT. CRACKED. G4 GALLEY EMERGENCY EXIT LIGHT HAS CRACKED LENS / REPLACED G4 GALLY EMERGENCY EXIT LIGHT PER AMM 33-51-01-960-802. OPS CHECK GOOD.
- [SDR SWAA2021030850101](https://openairdocs.org/sdr/SWAA2021030850101), Feb 20, 2021: NUT PLATE. MISSING. NUMEROUS PASSENGER CABIN FLOOR BOARD NUTPLATES ARE MISSING BS 270 - 380 LBL 65 - RBL 65 WL208 / INSTALLED MISSING PASSENGER CABIN FLOOR BOARD NUTPLATES FROM BS2
- [SDR SWAA2021030447351](https://openairdocs.org/sdr/SWAA2021030447351), Feb 4, 2021: STRINGER CLIP. CRACKED. STRINGER CLIP CRACKED AT BS 344 STRINGER 15RT / REPLACED CRACKED STRINGER CLIP AT BS 344 STRINGER 15 RT PER SRM 51-40-02-0G-0; DWG#141A1150. 57449U 11FEB21
- [SDR SWAA2021030447346](https://openairdocs.org/sdr/SWAA2021030447346), Feb 3, 2021: SCUFF PLATE. CRACKED. AFT CARGO BAY AFT CORNER SCUFF PLATE IS CRACKED. REJECTION: REPAIR INCOMPLETE; SRM 53-60-15-2R-1 STEPS 4B(6)(7). TREAT AND PRIME. / REPAIRED PER:SRM 53-60-15-2R
- [SDR SWAA2021030447345](https://openairdocs.org/sdr/SWAA2021030447345), Feb 2, 2021: STUB FRAME. CRACKED. UPPER STUB FRAME AT FWD SERVICE DOOR CUTOUT IS CRACKED / REMOVED CRACKED FWD UPPER STUB FRAME AT FWD GALLEY DOOR CUTOUT. LOCATED DRILLED AND INSTALLED NEW STUB 

All 304: https://openairdocs.org/deregistered/N405WN-2025-05-05/reports.md

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