# N408WN: 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: 27895
- Year built: 2001
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 2, 2001
- Certificate issued: October 9, 2001
- Last registry action: June 3, 2023
- Mode S code: A4CC5A
- 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/N408WN
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=408WN
- Page: https://openairdocs.org/deregistered/N408WN-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 (284, newest 50)

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

- [SDR SWAA2025011785802](https://openairdocs.org/sdr/SWAA2025011785802), Jan 14, 2025: ANGLE. CORRODED. AFT CARGO L/H FLOOR TO SIDEWALL ANGLE HAS CORROSION FROM STA847 TO STA887 ON AND AROUND FASTENER HOLES. SEE ATTACHED PHOTOS.<[01] REMOVED AND REPLACED AFT CARGO
- [SDR SWAA2025011785967](https://openairdocs.org/sdr/SWAA2025011785967), Jan 14, 2025: ANGLE. CORRODED. AFT CARGO R/H FLOOR TO SIDEWALL ANGLE HAS CORROSION FROM STA847 TO STA867 ON AND AROUND SEVERAL FASTENER HOLES. SEE ATTACHED PHOTOS.<[01] REMOVED AND REPLACED A
- [SDR SWAA2025011586241](https://openairdocs.org/sdr/SWAA2025011586241), Jan 14, 2025: FLOOR PANEL. CORRODED. REMOVED AFT CARGO PANEL 140BF FOUND CORROSION AT L/H AND R/H CARGO FLOOR.<[01] INSTALLED AFT CARGO FLOOR PANEL 140BF REFERENCE AMM25-52-10. FOR FERRY FLIGHT;[02
- [SDR SWAA2024091236910](https://openairdocs.org/sdr/SWAA2024091236910), Sep 12, 2024: SIGN. INOPERATIVE. EMERGENCY EXIT LIGHTS INOPERATIVE AT AISLE 16FED AND 19FED R2 EXIT SIGN AND EXTERIOR LIGHT AT R2 DOOR.<[01] 01 - REMOVED AND REPLACED PER [AMM 33-51-06-960-805-
- [SDR SWAA2024091237099](https://openairdocs.org/sdr/SWAA2024091237099), Sep 12, 2024: LIGHT. INOPERATIVE. EMERGENCY EXIT LIGHTS INOPERATIVE AT AISLE 16FED AND 19FED R2 EXIT SIGN AND EXTERIOR LIGHT AT R2 DOOR.<[01] 01 - REMOVED AND REPLACED PER [AMM 33-51-06-960-805-
- [SDR SWAA2024022053455](https://openairdocs.org/sdr/SWAA2024022053455), Feb 18, 2024: LIGHT. INOPERATIVE. EMERGENCY LIGHT OUTSIDE AFT SERVICE DOOR INOP<[01] REMOVED AND REPLACED OUTSIDE AFT SERVICE DOOR EMERGENCY LAMP IAW B737 AMM 33-51-04. OPS CHECK GOOD
- [SDR SWAA2024021351383](https://openairdocs.org/sdr/SWAA2024021351383), Feb 12, 2024: SLIDE. DISLODGED. AFT SERVICE DOOR SLIDE PACK COMING OUT OF THE CASING.<[01] RESECURED AFT SERVICE DOOR SLIDE LOWER FLAPS BACK IN BOX IAW AMM 25-66-01
- [SDR SWAA2023122735470](https://openairdocs.org/sdr/SWAA2023122735470), Dec 27, 2023: LAMP. INOPERATIVE. R/H OVER WING EXIT EMERGENCY LIGHT OUT<[01] R&R R/H OVERWING EXIT EMERGENCY LIGHT LAMP OPS CHECK GOOD PER AMM 33-51-04.
- [SDR SWAA2023113025448](https://openairdocs.org/sdr/SWAA2023113025448), Nov 28, 2023: HANDLE. DAMAGED. RH EMERGENCY OVERWING ESCAPE HATCH DOOR HAS A DAMAGED ASSIST HANDLE<[01] FOUND DOOR ASSIST HANDLE TO BE LOOSE; NO DAMAGE FOUND. SECURED PER M.M. 52-22-51.
- [SDR SWAA2023083094454](https://openairdocs.org/sdr/SWAA2023083094454), Aug 28, 2023: GIRT BAR. OUT OF POSITION. FRONT RIGHT SERVICE DOOR GIRT BAR FOUND HALF OFF<[01] STOWED GIRT BAR PER AMM 25-66-01. AIRCRAFT OK FOR SERVICE.
- [SDR SWAA2023071072459](https://openairdocs.org/sdr/SWAA2023071072459), Jun 27, 2023: TIRE. BURST. ON TAKEOFF ROLL OBSERVED HEAVY VIBRATION JUST PRIOR TO V1. TOWER INFORMED US OF NUMBER 3 TIRE FAILURE OBSERVED BY COMPANY AIRCRAFT HOLDING SHORT.<[01] PERFORMED
- [SDR SWAA2023051748792](https://openairdocs.org/sdr/SWAA2023051748792), May 14, 2023: SLIDE. LOW PRESSURE. AFT SERVICE DOOR SLIDE PRESSURE OUTSIDE OF GREEN BAND<[01] REMOVED AND REPLACED AFT SERVICE DOOR SLIDE ASSY IAW AMM 25-66-01 MT 725-61-06
- [SDR SWAA2023022205073](https://openairdocs.org/sdr/SWAA2023022205073), Feb 20, 2023: BATTERY PACK. INOPERATIVE. L2 EXTERIOR EMERGENCY LIGHT INOP.<[01] REPLACED BATTERY PACK AT POS. M1673 AS PER B737 AMM TASK 33-51-00960-805 AND WDM 33-51-14. TEST OK.;[02] VERIFIED REPLACE
- [SDR SWAA2023022205862](https://openairdocs.org/sdr/SWAA2023022205862), Feb 20, 2023: WIRE. INOPERATIVE. L2 EXTERIOR EMERGENCY LIGHT INOP.<[01] REPLACED BATTERY PACK AT POS. M1673 AS PER B737 AMM TASK 33-51-00960-805 AND WDM 33-51-14. TEST OK.;[02] VERIFIED REPLACE
- [SDR SWAA2023022409007](https://openairdocs.org/sdr/SWAA2023022409007), Feb 15, 2023: PLATE. MISSING. PANEL 561AB IS MISSING WIGGLE PLATE.<[01] REPLACED MISSING WIGGLE PLATE AT LEFT WING AT ACCESS PANEL #561AB AS PER B 737 SRM 51-40-02-0G-0 AND INSTALLATION DWG 
- [SDR SWAA2023022403660](https://openairdocs.org/sdr/SWAA2023022403660), Feb 15, 2023: DOUBLER. OUT OF TOLERANCE. UPON REMOVAL OF EGPR INTERNAL SURROUND DOUBLER; FOUND EXISTING EXTERNAL DOUBLER AND TRIPLER WITH DEEP COUNTERSINKS.<[01] PARTIALLY: STARTED FABRICATION OF THE E
- [SDR SWAA2023022403659](https://openairdocs.org/sdr/SWAA2023022403659), Feb 15, 2023: FLOOR PANEL. DELAMINATED. CUSTOMER REQUEST: FLOOR PANEL 231MF DELAMINATED (NEEDS REPLACEMENT)<[01] REMOVED FLOOR PANEL 231MF PER BOEING 737-700 AMM 53-21-00-000-801;[02] ROBED FLOOR PANE
- [SDR SWAA2023022202392](https://openairdocs.org/sdr/SWAA2023022202392), Feb 12, 2023: WEB. ELONGATED. FLIGHT DECK REPAIR EA 21-153-00734 HAS 2 ELONGATED HOLES AT B/S 260 MARKED IN RED.<[01] REAMED TWO HOLES NEXT OVER-SIZE BY 1/32 INCHES IN ACCORDING EA M-21-153-
- [SDR SWAA2023022700895](https://openairdocs.org/sdr/SWAA2023022700895), Feb 9, 2023: BEAM. CORRODED. CORROSION. RIGHT WING T/E; PANELS SUPPORT BETWEEN W/S 485 TO 302; EVIDENCE CORROSION AROUND FASTENER HOLE.<[01] REMOVED NUT PLATES TO GAIN ACCESS TO CORROSION A
- [SDR SWAA2023022499992](https://openairdocs.org/sdr/SWAA2023022499992), Feb 6, 2023: DOUBLER. CRACKED. CUSTOMER REQUEST: GROUND POWER DOOR DOUBLER FWD. LOWER SIDE HAS A CRACK. WORKED CARD IN CONJUNCTION WITH CARD TTG8Q00HUQ7A<[01] VERIFIED CRACK ON EXTERNAL GROUN
- [SDR SWAA2022121579831](https://openairdocs.org/sdr/SWAA2022121579831), Dec 8, 2022: SKIN. CHAFED. LEFT WING LOWER SKIN IS CHAFED UNDER NR 1 ENGINE PYLON FAIRING SEAL. DUE TO MISSING RUBSTRIP FROM APPROXIMATELY STRINGER 9 SEAM TO 20 INCHES FORWARD OF SEAM; IN
- [SDR SWAA2022101458559](https://openairdocs.org/sdr/SWAA2022101458559), Oct 11, 2022: ACOUSTIC PANEL. DEFORMED. #2 ENG ACOUSTIC PANEL AT 5 OCLOCK POSITION DEFORMED. / [01] ROBBED SERVICABLE FROM ENGINE #894346. ADDING PART INFO ONLY;[02] REMOVED AND REPLACED PANEL PER AMM
- [SDR SWAA2022082545348](https://openairdocs.org/sdr/SWAA2022082545348), Aug 25, 2022: SIGN. MISSING. R2 AND L2 LOWER EXIT SIGNS MISSING MULTI LINGUAL VERBIAGE AND DIRECTIONAL ARROW. / [01] REMOVED AND REPLACED EXIT SIGN <BR>REF AMM 33-51-01;[02] INSPECTED
- [SDR SWAA2022071327356](https://openairdocs.org/sdr/SWAA2022071327356), Jul 9, 2022: GENERATOR. SHUTDOWN. APU SHUT DOWN AT 38;000 FEET. F/C 49-91007 OIL PRESSURE SHUTDOWN LOW OIL PRESSURE / [01] FOUND MESSAGE 49-91007 OIL LEVEL IS FULL. FOLLOW FIM 49-90 TASK 803; OP
- [SDR SWAA2022070120506](https://openairdocs.org/sdr/SWAA2022070120506), Jun 19, 2022: PLATE. CORRODED. AFT ENTRY DOOR L-2 FWD GIRT BAR FLOOR FITTING PLATE AND BOLTS HAVE CORROSION. / [01] REMOVED AND REPLACED AFT ENTRY DOOR L-2 FWD GIRT BAR FLOOR FITTING PLATE AN
- [SDR SWAA2022070120507](https://openairdocs.org/sdr/SWAA2022070120507), Jun 19, 2022: PLATE. CORRODED. AFT ENTRY DOOR L-2 AFT GIRT BAR FLOOR FITTING PLATE AND BOLTS HAVE CORROSION. / [01] REMOVED AND REPLACED AFT ENTRY DOOR L-2 AFT GIRT BAR FLOOR FITTING PLATE AN
- [SDR SWAA2022070120508](https://openairdocs.org/sdr/SWAA2022070120508), Jun 19, 2022: PLATE. CORRODED. AFT SERVICE DOOR R-2 FWD GIRT BAR FLOOR FITTING PLATE AND BOLTS HAVE CORROSION. / [01] REMOVED AND REPLACED AFT SERVICE DOOR R-2 FWD GIRT BAR FLOOR FITTING PLAT
- [SDR SWAA2022070120509](https://openairdocs.org/sdr/SWAA2022070120509), Jun 19, 2022: PLATE. CORRODED. AFT SERVICE DOOR R-2 AFT GIRT BAR FLOOR FITTING PLATE AND BOLTS HAVE CORROSION. / [01] REMOVED AND REPLACED AFT SERVICE DOOR R-2 AFT GIRT BAR FLOOR FITTING PLAT
- [SDR SWAA2022070120319](https://openairdocs.org/sdr/SWAA2022070120319), Jun 18, 2022: PLATE. CORRODED. R2 FWD AND AFT GIRT BAR FILLER PLATES HAVE PITTING AND ATTACH HARDWARE RUSTED. GIRT BAR LOCK FITTING FILLER PLATE. / [01] REMOVED AND REPLACED R-2 DOOR FWD AND 
- [SDR SWAA2022070120320](https://openairdocs.org/sdr/SWAA2022070120320), Jun 18, 2022: PLATE. CORRODED. L2 AFT GIRT BAR LOCK FITTING FILLER PLATE HAS PITTING AND ATTACH HARDWARE RUSTED. / [01] REMOVED AND REPLACED AFT ENTRY DOOR L-2 AFT GIRT BAR FLOOR FITTING PLAT
- [SDR SWAA2022032887309](https://openairdocs.org/sdr/SWAA2022032887309), Mar 23, 2022: LIGHT. INOPERATIVE. R/H EMERGENCY HATCH SIDEWALL LIGHT INOP / [01] RELAMPED R/H EMERGENCY HATCH SIDEWALL LIGHT REF AMM 33-21-00. OPS CHECK NORMAL.
- [SDR SWAA2022030980410](https://openairdocs.org/sdr/SWAA2022030980410), Mar 5, 2022: PANEL. DELAMINATED. 193B PANEL DELAMINATED ON INTERIOR SURFACE. / [01] DRILLED UP NEW 193B PANEL PER SRM 51-40-02;[02] REMOVED AND REPLACED 193B PANEL PER SRM 51-40-02
- [SDR SWAA2021090714097](https://openairdocs.org/sdr/SWAA2021090714097), Sep 1, 2021: HANDLE. OUT OF POSITION. PULL HANDLE FOR SLIDE ON FWD ENTRY DOOR NEEDS TO BE RESTORED. ; / [01] RESTOWED PULL HANDLE ON L1 DOOR SLIDE PER AMM 25-66-00.
- [SDR SWAA2021050364074](https://openairdocs.org/sdr/SWAA2021050364074), Apr 11, 2021: FLOOR PANEL. CORRODED. RUST ON FLOOR PANEL 221BF AND 221CF HARDWARE AT FWD GALLEY AREA / REPLACED FLOOR PANEL 221BF AND 221CF HARDWARE AT FWD GALLEY AREA IAW BOEING 737-700 AMM 53-21-
- [SDR SWAA2021050365127](https://openairdocs.org/sdr/SWAA2021050365127), Apr 8, 2021: WEB. CORRODED. CORROSION WEB (SHIELD) LOCATED BETWEEN BS 847 TO BS 867 STR 25R WL 156 AT AFT CARGO COMPARTMENT / REPLACED WEB (SHIELD) LOCATED BETWEEN BS 847 TO BS 867 STR 25R
- [SDR SWAA2021050359579](https://openairdocs.org/sdr/SWAA2021050359579), Mar 28, 2021: NUT PLATE. DETERIORATED. DETERIORATED GIRT BAR FITTING NUT PLATE ON FLOOR BEAM LOCATED BS 986 RH SIDE AT AFT GALLEY AREA (1 EA) / REPLACED NUT PLATE ON FLOOR BEAM LOCATED BS 986 RH SIDE
- [SDR SWAA2021050359574](https://openairdocs.org/sdr/SWAA2021050359574), Mar 25, 2021: ANGLE. CRACKED. CRACK ANGLE - SUPPORT LOCATED BS986 ON SILL DRAIN BLADDER AFT CARGO COMPARTMENT / REPLACED ANGLE-SUPPORT (BRACKET) LOCATED BS 986 ON SILL DRAIN BLADDER AFT CARG
- [SDR SWAA2021050359170](https://openairdocs.org/sdr/SWAA2021050359170), Mar 24, 2021: CARGO TRACK. CRACKED. CRACK TRACK LBBL 17.24 LOCATED BS727E AFT CARGO COMPARTMENT / REPAIRED TRACK LBBL 17.24 LOCATED BS 727D+10' AND BS 7275+8' AFT CARGO COMPARTMENT IAW B737-700 SR
- [SDR SWAA2021050359164](https://openairdocs.org/sdr/SWAA2021050359164), Mar 24, 2021: STRINGER. CRACKED. CRACK STRINGER 26R LOCATED BS540 FWD CARGO COMPARTMENT / PERFORMED PERMANENT REPAIR STRINGER 26R LOC BS 500D +10' TO BS 520 AT FWD CARGO COMPARTMENT IAW B737-70
- [SDR SWAA2021050359163](https://openairdocs.org/sdr/SWAA2021050359163), Mar 24, 2021: STRINGER. CRACKED. CRACK STRINGER 23R LOCATED BS 540 FWD CARGO COMPARTMENT / REPAIRED STRINGER 23R LOCATED BETWEEN BS500D TO BS540 AT FWD CARGO COMPARTMENT IAW SRM B737-700 53-00-
- [SDR SWAA2021050359162](https://openairdocs.org/sdr/SWAA2021050359162), Mar 24, 2021: SUPPORT. CORRODED. CORROSION SUPPORT ZEE LOCATED BETWEEN BS747 TO BS787 WL156 AT LEVEL STR25L AFT CARGO COMPARTMENT / REPLACED SUPPORT ZEE LOCATED BETWEEN BS 727E TO BS 847WL 156 
- [SDR SWAA2021050359166](https://openairdocs.org/sdr/SWAA2021050359166), Mar 24, 2021: ANGLE. CRACKED. CRACK ANGLE LOCATED BS867 LBL12.5 AT LEVEL FLOOR STRUCTURE AFT CARGO COMPARTMENT (1 EA) / REPLACED NEW ANGLE LOCATED BS 867 LBL 12.5 AT LEVEL FLOOR STRUCTURE AF
- [SDR SWAA2021050359168](https://openairdocs.org/sdr/SWAA2021050359168), Mar 24, 2021: INTERCOSTAL. CORRODED. CORROSION WEB - INTERCOSTAL LOCATED BS 500 TO BS 500A AND S-26R WL 156 AT FWD CARGO COMPARTMENT / REPLACED WEB-INTERCOSTAL (SHIELD) LOCATED BS 500 TO BS 500A AN
- [SDR SWAA2021050359171](https://openairdocs.org/sdr/SWAA2021050359171), Mar 24, 2021: ACCESS PANEL. CRACKED. CRACK LEADING EDGE RIB ACCESS PANEL 331B LOCATED LE STA95.96 AT LT HORIZONTAL STABILIZER / REPLACED LEADING EDGE RIB ACCESS PANEL 331B LOCATED LE STA 95.96 AT L
- [SDR SWAA2021050358611](https://openairdocs.org/sdr/SWAA2021050358611), Mar 23, 2021: STRINGER. CORRODED. CORROSION STRINGER 26L LOCATED BS540 AND WBL 156 AT FWD CARGO COMPARTMENT / PERFORMED PERMANENT REPAIR STRINGER 26L LOC BTW 500D T10 TO BS 540 AND WBL 156 AT FW
- [SDR SWAA2021050358610](https://openairdocs.org/sdr/SWAA2021050358610), Mar 23, 2021: STRINGER. CORRODED. CORROSION STRINGER 25L LOCATED BS540 AND WBL 156 AT FWD CARGO COMPARTMENT / REPAIRED STRINGER 25L LOCATED BS540 TO BS500D AND WBL156 AT FWD CARGO COMPARTMENT IA
- [SDR SWAA2021050358609](https://openairdocs.org/sdr/SWAA2021050358609), Mar 23, 2021: STRINGER. CRACKED. CRACK STRINGER 24L LOCATED BS540 AT FWD CARGO COMPARTMENT / PERFORMED PERMANENT REPAIR STRINGER 24L LOC BS 540 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-0
- [SDR SWAA2021050358608](https://openairdocs.org/sdr/SWAA2021050358608), Mar 23, 2021: STRINGER. CRACKED. CRACK STRINGER 23L LOCATED BS540 FWD CARGO COMPARTMENT / REPAIRED STRINGER 23L BTW BS500D AND BS540 FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 
- [SDR SWAA2021050358604](https://openairdocs.org/sdr/SWAA2021050358604), Mar 23, 2021: STRINGER. CORRODED. CORROSION STRINGER 26L BETWEEN BS867 TO BS887 WL148 AFT CARGO COMPARTMENT / PERFORMED PERMANENT REPAIR STRINGER 26L LOC BTW BS 847 TO BS 887 WL 148 AFT CARGO CO
- [SDR SWAA2021050358601](https://openairdocs.org/sdr/SWAA2021050358601), Mar 23, 2021: RIB. CRACKED. CRACK INSPAR RIB 120.30 AND 27 INCHES FROM FRONT SPAR AT RT HORIZONTAL STABILIZER / REPAIRED INSPAR RIB 120.30 AND 27 INCHES FROM FRONT SPAR AT RT HORIZONTAL ST

All 284: https://openairdocs.org/deregistered/N408WN-2025-05-05/reports.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.