# N409WN: 2001 Boeing 737-7H4, registration cancelled 2026-06-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 5, 2026
- 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: 27896
- Year built: 2001
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 19, 2001
- Certificate issued: January 28, 2002
- Last registry action: August 11, 2023
- Mode S code: A4D011
- 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/N409WN
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=409WN
- Page: https://openairdocs.org/deregistered/N409WN-2026-06-05

From the FAA registry file of October 29, 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 SWAA2025063085224](https://openairdocs.org/sdr/SWAA2025063085224), Jun 25, 2025: FLOOR PANEL. SPLIT. FWD CARGO FLOOR PANEL SPLIT 4'' NEAR FWD EDGE. <[01] REMOVED AND REPLACED FWD CARGO FLOOR PANEL IAW B737 AMM 25-52-10.
- [SDR SWAA2025060276751](https://openairdocs.org/sdr/SWAA2025060276751), May 30, 2025: SLIDE. LOOSE. L 1 DOOR ESCAPE SLIDE FELL OUT OF SLIDE COMPARTMENT <[01]. INSTALLED FWD ENTRY ESCAPE SLIDE PER AMM 25-66-01 AND MT 725-61-06.
- [SDR SWAA2024100141150](https://openairdocs.org/sdr/SWAA2024100141150), Sep 23, 2024: SKIN. CRACKED. 3/4' LONG CRACK FOUND ON RIB ;10' I/B & 2' FROM AFT SIDE OF PANEL 553BB<[01] REMOVED AND REPLACED L/H I/B TRAILING EDGE FLAP PER AMM 27-51-11 AND L/H I/B AFT FL
- [SDR SWAA2024093040645](https://openairdocs.org/sdr/SWAA2024093040645), Sep 23, 2024: PANEL. CRACKED. LH WING LOWER FIXED INBOARD TRAILING EDGE PANEL 551FB CRACK DAMAGE<[01] REMOVED PANEL 551FB PER SRM 51-40-02.;[02] LOCATED HOLES IN 551FB PER SRM 51-40-05.;[03]
- [SDR SWAA2024092339358](https://openairdocs.org/sdr/SWAA2024092339358), Sep 19, 2024: TIRE. FAILED. BLOWN TIRE ON TAKEOFF ROLL<[01] R/R #1 AND #2 MAIN GEAR WHEEL WHEEL ASSY PER M/M 32-45-11.
- [SDR SWAA2024050983445](https://openairdocs.org/sdr/SWAA2024050983445), May 8, 2024: LIGHT. INOPERATIVE. L2 DOOR SLIDE EXTERIOR EMERGENCY LIGHT INOP<[01] R&R L2 DOOR SLIDE EXTERIOR EMERGENCY LIGHT PER AMM 33-51-04. OPS CHECK GOOD.
- [SDR SWAA2024032567326](https://openairdocs.org/sdr/SWAA2024032567326), Mar 24, 2024: LIGHT. LOOSE. EMERGENCY EXIT SIGN IS LOOSE. OVERHEAD MID CABIN.<[01] REINSTALLED LIGHT PER SIP
- [SDR SWAA2023102714313](https://openairdocs.org/sdr/SWAA2023102714313), Oct 24, 2023: SLIDE. LOOSE. R1 DOOR SLIDE LOOKS LOOSE<[01] VERIFIED R1 DOOR SLIDE SECURITY PER AMM 25-66-01; NO DEFECTS NOTED.
- [SDR SWAA2023101911680](https://openairdocs.org/sdr/SWAA2023101911680), Oct 17, 2023: LIGHT. INOPERATIVE. BOTH OVER WING EXIT SIDEWALL LIGHTS INOP<[01] RELAMPED L/H AND R/H OVERWING EXIT SIDEWALL EMERGENCY LIGHTS AND PERFORMED GOOD OPERATIONAL TEST PER AMM 33-51-01-
- [SDR SWAA2023102011226](https://openairdocs.org/sdr/SWAA2023102011226), Oct 16, 2023: PANEL. OUT OF POSITION. RIGHT HORIZONTAL STAB PANEL 343AB SLIDE SEAL IS NOT PROPERLY IN SLIDE SEAL TRRACKS<[01] REMOVED AND PROPERLY REINSTALLED PANEL 343AB PER AMM 20-50-11-910-801<BR
- [SDR SWAA2023101910226](https://openairdocs.org/sdr/SWAA2023101910226), Oct 13, 2023: LIGHT. INOPERATIVE. FOUND SEAT ROW 9 AND 11 ABC LEFT HAND EMERGENCY BIN LIGHTS INOP<[01] COMPLETED WORK STEP 1.;[02] CERTIFIED ACTION 2 STEP 2;[03] REPLACED LAMPS ON SEAT ROW 9 AND
- [SDR SWAA2023102007559](https://openairdocs.org/sdr/SWAA2023102007559), Oct 4, 2023: DOUBLER. CRACKED. EXTERNAL POWER DOOR CUTOUT DOUBLER HAS CRACKED FILLER (MIDDLE)<[01] REMOVED AND REPLACED DOUBLER AT EXTERNAL POWER DOOR CUTOUT BS 235; BETWEEN STR 22R AND STR 2
- [SDR SWAA2023101907153](https://openairdocs.org/sdr/SWAA2023101907153), Oct 3, 2023: FRAME. CRACKED. CRACKED FRAME AT PASSENGER CABIN S-8L BS727D.<[01] UPDATED STEPS;[02] STEP 6 UPDATE;[03] CRACK NOTED WITHIN INSPECTION AREA. THIS CARD WILL BE ATTENDANT ON EA 1
- [SDR SWAA2023102306013](https://openairdocs.org/sdr/SWAA2023102306013), Sep 30, 2023: CREASE BEAM. CORRODED. WING CENTER SECTION - CORROSION ON INNER CHORD BS 694+7 LBL 62.25 WL 208 (MARKED)<[01] REMOVED CORROSION ON INNER CHORD BS 694+7 LBL 62.25 WL 208 IN THE AREA OF
- [SDR SWAA2023102005996](https://openairdocs.org/sdr/SWAA2023102005996), Sep 30, 2023: SEAT TRACK. CORRODED. CORROSION AT PASSENGER CABIN SEAT-TRACK RBL-45 STA-500+6''<[01] VERIFIED STEP 2;[02] UPDATED STEP 1;[03] VERIFIED CORRECTIVE ACTION COMPLETE
- [SDR SWAA2023102005998](https://openairdocs.org/sdr/SWAA2023102005998), Sep 30, 2023: SEAT TRACK. CORRODED. CORROSION AT PASSENGER CABIN SEAT-TRACK RBL-45 STA-727B+5'' TO 727B+15''; STA-727D+10''; STA-807; STA-827; STA-846+12''; STA-867+5''<[01] VERIFIED STEPS 2;4;5;6
- [SDR SWAA2023102006016](https://openairdocs.org/sdr/SWAA2023102006016), Sep 30, 2023: CHANNEL. CORRODED. WING CENTER SECTION - CORROSION ON INNER CHORD BS 705 LBL 62.25 WL 208 (MARKED)<[01] REMOVED CORROSION ON INNER CHORD BS 705 LBL 62.25 WL 208 IN THE AREA OF 1'X
- [SDR SWAA2023102006012](https://openairdocs.org/sdr/SWAA2023102006012), Sep 30, 2023: SUPPORT. CRACKED. RIGHT WING T/E AFT PANEL SUPPORT FOR PANEL 661AB IS CRACKED AT I/B ENG<[01] NO ALLOWABLE DAMAGE LIMIT NOTED ON SRM; PART REPAIR BY REPLACEMENT OF PART PER SRM 5
- [SDR SWAA2023102005991](https://openairdocs.org/sdr/SWAA2023102005991), Sep 29, 2023: WEB. CORRODED. FWD CARGO DOOR CUTOUT SURROUND AREA STRUCTURE; SOME CORROSION SPOTS BETWEEN STA 460 AND STA 480; RBL24 (THRESHOLD).<[01] UPDATED STEP 1 AND 2.;[02] UPDATED STEP
- [SDR SWAA2023101905617](https://openairdocs.org/sdr/SWAA2023101905617), Sep 29, 2023: FLAP. DELAMINATED. RIGHT WING O/B AFT FLAP LOWER SURFACE AT I/B CORNER. DELAM APPROX 4'X5'<[01] R/W O/B AFT REPLACED ON FAULT #TTG8Q00NQHUR;[02] VERIFIED CORRECTIVE ACTION 1 AND M
- [SDR SWAA2023102005604](https://openairdocs.org/sdr/SWAA2023102005604), Sep 28, 2023: SCUFF PLATE. CRACKED. AFT CARGO BAY AFT CORNER SCUFF PLATE IS CRACKED<[01] FAULT RESOLVED ON OTHER FAULT (FAULT WAS RESOLVED ON ANOTHER FAULT #TTG8Q00NQ15L;[02] VERIFIED CORRECTION A
- [SDR SWAA2023101905296](https://openairdocs.org/sdr/SWAA2023101905296), Sep 28, 2023: PRESSURE DECK. CRACKED. CRACK FOUND ON HORIZONTAL PRESSURE DECK WEB STA 663 TO STA 675 LBL 30 TO LBL 45. MARKED LOCATION.<[01] HFEC INSPECTED CUT OUT EDGES IAW 737 NDTM PART 6; 51-00-0
- [SDR SWAA2023101905297](https://openairdocs.org/sdr/SWAA2023101905297), Sep 28, 2023: PRESSURE DECK. CRACKED. CRACK FOUND ON HORIZONTAL PRESSURE DECK WEB STA 663 TO STA 675 RBL 39 TO RBL 60. MARKED LOCATION.<[01] UPDATED MEASUREMENT TABLE;[02] STEP 11 PARTIAL UPDATE;[03
- [SDR SWAA2023101905603](https://openairdocs.org/sdr/SWAA2023101905603), Sep 28, 2023: SCUFF PLATE. CRACKED. AFT CARGO BAY AFT CORNER SCUFF PLATE CRACKED<[01] WELDED CORNER SCUFF PLATE USING ER4043 FILLER ROD LOT NUMBER 1131216 PER SRM 53-60-15-2R-1 PARAGRAPH 4.B. (4) 
- [SDR SWAA2023102005073](https://openairdocs.org/sdr/SWAA2023102005073), Sep 27, 2023: DOUBLER. CRACKED. L/H WING LOWER SURFACE OF L/E SLAT NOSE SKIN AT ACTUATOR #2 HAS A SUSPECTED CRACK AT FASTENER (MARKED)<[01] UPDATED STEPS 2-4.;[02] REQ. HFEC FOR ALL INITIAL FA
- [SDR SWAA2023062872042](https://openairdocs.org/sdr/SWAA2023062872042), Jun 27, 2023: SLIDE. OUT OF ADJUST. OPS REPORTED SLIDE CAME OFF L1 DOOR.<[01] REPOSITIONED FWD L1 DOOR SLIDE PER AMM 25-66-01. C/W MT 725-61-06. A/C OK FOR SERVICE.
- [SDR SWAA2023052552205](https://openairdocs.org/sdr/SWAA2023052552205), May 25, 2023: COVER. LOOSE. CABIN EMERGENCY EXIT LIGHT COVER IS LOOSE AT 6ABC.<[01] SECURED CABIN EMERGENCY EXIT LIGHT COVER AT 6ABC PER AMM 33-51-03
- [SDR SWAA2023021402208](https://openairdocs.org/sdr/SWAA2023021402208), Feb 11, 2023: SLIDE. OUT OF ADJUST. AFT SERVICE DOOR SLIDE APPEARS TO BE COMING OUT<[01] RESECURRED SLIDE PER 25-66-00 CKS GOOD
- [SDR SWAA2023012794748](https://openairdocs.org/sdr/SWAA2023012794748), Jan 25, 2023: SCUFF PLATE. CRACKED. FWD CARGO DOOR LOWER MIDDLE THRESHOLD HAS CRACK MEASURING L=.25 LOCATED 14.5 AFT OF FWD EDGE<[01] REMOVED FWD CARGO DOOR LOWER SILL SCUFF PLATE AND BULLNOSE REF
- [SDR SWAA2023012694753](https://openairdocs.org/sdr/SWAA2023012694753), Jan 25, 2023: BATTERY PACK. FAILED. EMERGENCY LIGHT BATTERY PACKS FAILED CAPACITY TEST AT LOCATIONS M1675; M1674; M1669; M1672; M1673; M1668. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS PER
- [SDR SWAA2022112374008](https://openairdocs.org/sdr/SWAA2022112374008), Nov 21, 2022: FLOOR PANEL. DELAMINATED. 193B PANEL HAS 15 HOLES WITH CRACKING OR DELAMINATION / [01] REMOVED AND REPLACED 193B PANEL I.A.W AMM 53-51-21.
- [SDR SWAA2022111570452](https://openairdocs.org/sdr/SWAA2022111570452), Nov 12, 2022: RETAINER. DIRTY. FLIGHT ATTENDANT REPORTS FWD ENTRY DOOR GIRT BAR DIFFICULT TO MANIPULATE / [01] ADJUSTED GIRT BAR ON FWD ENTRY DOOR AND CLEANED RETAINING CLIPS. OPS CK?D GOOD P
- [SDR SWAA2022101158146](https://openairdocs.org/sdr/SWAA2022101158146), Oct 9, 2022: MEGAPHONE. INOPERATIVE. AFT F/A MEGAPHONE INOP / [01] R&R AFT F/A MEGAPHONE REF AMM 25-64-00
- [SDR SWAA2022061618464](https://openairdocs.org/sdr/SWAA2022061618464), Jun 14, 2022: SLIDE. OUT OF POSITION. FORWARD SLIDE CAUGHT BETWEEN L1 DOOR & SLIDE COMPARTMENT / [01] REMOVED & REINSTALLED L1 DOOR SLIDE COMPARTMENT PER REF SIP. SLIDE COMPARTMENT REMAINED SEALED/S
- [SDR SWAA2021122050772](https://openairdocs.org/sdr/SWAA2021122050772), Dec 7, 2021: CONNECTOR. DISCONNECTED. EXTERNAL EMERGENCY LIGHT OVERWING SCAPE R/H INOP. AMM 33-51-04-960-801 REPLACED BULB RIGHT OVERWING EMERGENCY LIGHT, NO HELP. AMM 33-51-06-960-806 USED A SERVIC
- [SDR SWAA2021122051002](https://openairdocs.org/sdr/SWAA2021122051002), Dec 7, 2021: LIGHT. MISSING. EMERGENCY LIGHT LENS IS MISSING AT O/H BIN BULLNOSE ROW 13DEF ; / [01] INSTALLED NEW LIGHT LENS AT O/H BIN BULLNOSE ROW 13DEF IAW BOEING 737-700 AMM 33-51-03-96
- [SDR SWAA2021122048830](https://openairdocs.org/sdr/SWAA2021122048830), Nov 30, 2021: PANEL. CRACKED. DURANT OK TO CLOSE FOUND PANEL 651BB CRACKED AT INTERNAL SURFACE ; / [01] CLANER AND PREPAIRED FOR REPAIR FOUND PANEL 651 BB AS PER B737-700 SRM 51-70-04-2R-1; 
- [SDR SWAA2021122048831](https://openairdocs.org/sdr/SWAA2021122048831), Nov 30, 2021: SKIN. CRACKED. CRACK FOUND AT LW #4 SLAT SKIN AT ACTUATOR FITTING ATTACHMENT 3RD 0/B AFT RIVET. CRACK LENGTH 0.0394' AT 1 O'CLOCK POSITION. ; CRACK FOUND AT LW #4 SLAT SKIN AT
- [SDR SWAA2021122047213](https://openairdocs.org/sdr/SWAA2021122047213), Nov 24, 2021: STRUCTURE. CRACKED. FOUND ANGLE CRACK AT AFT CARGO FLOOR STRUCTURE STA 867; LBL 10 ; / [01] REMOVED AND REPLACED ANGLE AT AFT CARGO FLOOR STRUCTURE STA 867;LBL 10 AS PER REF B737-7
- [SDR SWAA2021122047019](https://openairdocs.org/sdr/SWAA2021122047019), Nov 23, 2021: STRINGER. CORRODED. AFT OF FWD CARGO COMP. STRINGER 23 R/H AT BULKHEAD STA 540 IS CORRODED ; / [01] REMOVED FASTENERS FROM STRINGER 26L AND STA 540 PER B737-700 SRM 51-40-02-0G-0; 
- [SDR SWAA2021122046104](https://openairdocs.org/sdr/SWAA2021122046104), Nov 21, 2021: NONE. BROKEN. FOUND 1EACH CLIP ASSY BROKEN AT FWD CARGO COMP. AFT BULKHEAD L/H SIDE BY PANEL #121EW ; / [01] REMOVED AND REPLACED 1EA CLIP AT FWD CARGO COMP AFT BULKHEAD L/H 
- [SDR SWAA2021122045776](https://openairdocs.org/sdr/SWAA2021122045776), Nov 19, 2021: SEAT TRACK. CORRODED. CAPTAIN AND 1ST OFFICER SEATS; ALL 04 FWD TRACKS HAVE CORROSION AT THE BASE. ; / [01] REMOVED CAPTAIN AND FIRST OFFICER SEATS ALL 4 FWD TRACKS; AS PER REF: 51-4
- [SDR SWAA2021122045777](https://openairdocs.org/sdr/SWAA2021122045777), Nov 19, 2021: STRINGER. CORRODED. AFT OF FWD CARGO STRINGER 26 LH AT BULKHEAD 540 IS CORRODED ; / [01] REMOVED FASTENERS FROM STRINGER 26L AND STA 540 PER B737-700 SRM 51-40-02-0G-0; EVALUATED C
- [SDR SWAA2021122041576](https://openairdocs.org/sdr/SWAA2021122041576), Nov 9, 2021: FLOOR SUPPORT. CORRODED. FWD CARGO FLOOR SUPPORT RIGHT SIDE AT STA 500 THRU 500A RBL 22'OF CENTER LINE IS CORRODED ; / [01] REMOVED CORROSION AT FWD CARGO;SIDE PLATE FLOOR SUPPORT R/SID
- [SDR SWAA2021122042001](https://openairdocs.org/sdr/SWAA2021122042001), Nov 9, 2021: INTERCOSTAL. CRACKED. FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL CRACKED BETWEEN STA 277 AND 295.5 ; BL-0 MKD DOT ; / [01] REMOVED INTERCOSTAL AT FWD WET AREA;BET.STA 277 TO STA 29
- [SDR SWAA2021122042007](https://openairdocs.org/sdr/SWAA2021122042007), Nov 9, 2021: INTERCOSTAL. CRACKED. FWD CABIN WET AREA INTERCOSTAL SUPPORT CRACKED @ LBL 45 BETWEEN STA 312 AND 328 MKD DOTB ; / [01] REMOVED INTERCOSTAL FLOOR SUPPORT AT FWD WET AREA;STA 312 TO S
- [SDR SWAA2021122041988](https://openairdocs.org/sdr/SWAA2021122041988), Nov 9, 2021: NONE. CRACKED. MAIN CABIN FLOOR CENTER WING SUPPORT BREAK CRACKED AT FASTENER TAIL BS 540, RBL 24. REMOVED FLOOR PANEL 231 UF AT MAIN CABIN IAW AMM 53-21-00-000-801. REMOVED S
- [SDR SWAA2021111241546](https://openairdocs.org/sdr/SWAA2021111241546), Nov 8, 2021: CHANNEL. BROKEN. 'U-CHANNEL' BROKEN JUST ABOVE RT RAM AIR INLET LIP PANEL ASSY. AT STA 540. REMOVED CLIP AT ABOVE RT RAM AIR INLET LIP PANEL ASSY STA 540 B737-700 SRM 51-40-02-0
- [SDR SWAA2021111241545](https://openairdocs.org/sdr/SWAA2021111241545), Nov 8, 2021: ANGLE. CRACKED. LT FWD WING TO BODY FAIRING INTERNAL SUPPORT ANGLE CRACKED FOR ACCESS PANEL 191AL. REMOVED LT FWD WING TO BODY FAIRING INTERNAL SUPPOR ANGLE (END RIB) PER B737-
- [SDR SWAA2021111241551](https://openairdocs.org/sdr/SWAA2021111241551), Nov 8, 2021: STRUCTURE. CORRODED. FLIGHT DECK FLOOR STRUCTURE HAS SURFACE CORROSION UNDER CAPTAIN'S SEAT TRACKS. CLEANED AREA AT FLIGHT DECK FLOOR STRUCTURE UNDER CAPITAN`S SEAT TRACKS AREA PER 

All 284: https://openairdocs.org/deregistered/N409WN-2026-06-05/reports.md

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