# N373SW: 1993 Boeing 737-3H4, registration cancelled 2024-10-15 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: October 15, 2024 - Status when cancelled: Valid registration - Airframe: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (registry code 138447K) - Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802) - Serial number: 26581 - Year built: 1993 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: August 2, 1993 - Certificate issued: August 25, 1993 - Last registry action: April 21, 2023 - Mode S code: A44095 - 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/N373SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=373SW - Page: https://openairdocs.org/deregistered/N373SW-2024-10-15 From the FAA registry file of November 12, 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 737-3H4: https://openairdocs.org/model/boeing-737-3h4.md ## Service difficulty reports (388, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2016111009566](https://openairdocs.org/sdr/SWAA2016111009566), Nov 4, 2016: LIGHT. INOPERATIVE. RIGHT EMERGENCY EXIT LIGHT AFT OF MAIN LANDING GEAR INOPERATIVE. R & R THE LIGHT IAW AMM. - [SDR SWAA2016111009562](https://openairdocs.org/sdr/SWAA2016111009562), Nov 3, 2016: SKIN. CRACKED. SKIN CRACKED AT BS 440+2, STRINGER 3R. REPAIRED THE SKIN IAW EA. - [SDR SWAA2016100508453](https://openairdocs.org/sdr/SWAA2016100508453), Oct 3, 2016: BRACKET. OUT OF ADJUST. L1 DOOR GIRT BAR BRACKET OUT OF ADJUST. ADJUSTED THE BRACKET IAW AMM. - [SDR SWAA2016091255659](https://openairdocs.org/sdr/SWAA2016091255659), Sep 10, 2016: POWER SUPPLY. FAULTY. AFT ENTRY EMERGENCY LIGHT FAULTY. R & R POWER SUPPLY IAW AMM. - [SDR SWAA2016062052999](https://openairdocs.org/sdr/SWAA2016062052999), Jun 10, 2016: SKIN. CRACKED. L2 DOOR FUSELAGE SKIN CRACKED AT BS 950.5, STR 11L, UPPER HINGE CUT OUT. REPAIRED SKIN IAW SRM. - [SDR SWAA2016062052998](https://openairdocs.org/sdr/SWAA2016062052998), Jun 10, 2016: SKIN. CRACKED. R2 DOOR FUSELAGE SKIN CRACKED AT BS 950.5, STR 11R, UPPER HINGE CUT OUT. REPAIRED SKIN IAW SRM. - [SDR SWAA2016062052997](https://openairdocs.org/sdr/SWAA2016062052997), Jun 10, 2016: SKIN. CRACKED. FUSELAGE SKIN CRACKED BETWEEN BS 372 TO BS 373.25, STR 15R. REPAIRED SKIN IAW ER AND EA. - [SDR SWAA2016062052996](https://openairdocs.org/sdr/SWAA2016062052996), Jun 9, 2016: SKIN. CRACKED. SKIN CRACKED AT BS 340, STR 1. REPAIRED SKIN IAW ER AND EA. - [SDR SWAA2016062052986](https://openairdocs.org/sdr/SWAA2016062052986), Jun 9, 2016: SKIN. CRACKED. FUSELAGE CROWN SKIN CRACKED AT BS 340, STR 1. REPAIRED SKIN IAW ER & EA. - [SDR SWAA2016041150727](https://openairdocs.org/sdr/SWAA2016041150727), Apr 10, 2016: WINDOW. ARCED. L1 OUTER PANE ARCED THEN CRACKED. R & R NR 1 WINDOW IAW MM. - [SDR SWAA2016040450556](https://openairdocs.org/sdr/SWAA2016040450556), Mar 30, 2016: SUPPORT BRACKET. CRACKED. LEFT WING AILERON INBD PANEL SUPPORT BRACKET CRACKED ON END & CHAFED ON OUTSIDE RADIUS. R & R BRACKET IAW SRM. - [SDR SWAA2016032950372](https://openairdocs.org/sdr/SWAA2016032950372), Mar 27, 2016: LENS. UNSECURE. LEFT EMER EXIT SIGN LENS FELL OUT. INSTALLED LENS IAW MM. - [SDR SWAA2016032950370](https://openairdocs.org/sdr/SWAA2016032950370), Mar 27, 2016: LENS. UNSECURE. RIGHT EMER EXIT SIGN LENS FELL OUT. INSTALLED LENS IAW MM. - [SDR SWAA2016011948111](https://openairdocs.org/sdr/SWAA2016011948111), Jan 16, 2016: HINGE FITTING. BROKEN. LEFT WING INBD GND SPOILER HINGE FITTING BROKEN. R & R GND SPOILER IAW MM. - [SDR SWAA2015112346287](https://openairdocs.org/sdr/SWAA2015112346287), Nov 18, 2015: SKIN. CRACKED. SKIN CRACKED AT BS 400+17, STRINGER 2L. REPAIRED SKIN IAW EA. - [SDR SWAA2015112346286](https://openairdocs.org/sdr/SWAA2015112346286), Nov 18, 2015: SKIN. CRACKED. SKIN CRACKED AT BS 500D+4, STRINGER 2R. REPAIRED SKIN IAW EA. - [SDR SWAA2015091043586](https://openairdocs.org/sdr/SWAA2015091043586), Aug 27, 2015: ANGLE. CRACKED. LEFT WING TE SEAL BULKHEAD LOWER ANGLE CRACKED AT WBL 209. R & R ANGLE IAW SRM. - [SDR SWAA2015082843282](https://openairdocs.org/sdr/SWAA2015082843282), Aug 18, 2015: SUPPORT FITTING. CORRODED. LEFT WING REAR SPAR AFT MLG BEAM SUPPORT FITTING CORRODED AT WBL 222. R & R FITTING IAW DWG. - [SDR SWAA2015091443759](https://openairdocs.org/sdr/SWAA2015091443759), Aug 17, 2015: SKIN. CRACKED. SKIN CRACKED AT BS 484, STRINGER 2R. REPAIRED SKIN IAW SRM. - [SDR SWAA2015091043585](https://openairdocs.org/sdr/SWAA2015091043585), Aug 13, 2015: SKIN. CRACKED. FUSELAGE SKIN CRACKED AT BS 803, STRINGER 2R. REPAIRED SKIN IAW SRM. - [SDR SWAA2015090243442](https://openairdocs.org/sdr/SWAA2015090243442), Aug 13, 2015: SKIN. CRACKED. FUSELAGE SKIN CRACKED AT BS 804, STRINGER 1L. REPAIRED SKIN IAW SRM. - [SDR SWAA2015091443757](https://openairdocs.org/sdr/SWAA2015091443757), Aug 8, 2015: SPAR. CORRODED. LEFT WING UPPER REAR SPAR CHORD CRACKED AT APPROX RSS 217. REPAIRED CHORD IAW EA & ER. - [SDR SWAA2015091443756](https://openairdocs.org/sdr/SWAA2015091443756), Aug 7, 2015: SKIN. CRACKED. FUSELAGE SKIN CRACKED BETWEEN BS 500C+15.5 - 500C+16.6, STRINGER 2R. REPAIRED SKIN IAW SRM. - [SDR SWAA2015091443751](https://openairdocs.org/sdr/SWAA2015091443751), Aug 7, 2015: SKIN. CRACKED. SKIN CRACKED, BETWEEN BS 810 - 811.4, STRINGER 2R. REPAIRED SKIN IAW SRM. - [SDR SWAA2015091443742](https://openairdocs.org/sdr/SWAA2015091443742), Aug 6, 2015: LIGHT. INOPERATIVE. LEFT AFT TWO OVERHEAD BIN LIGHTS INOPERATIVE AT ROW 23. R & R LIGHT IAW AMM. - [SDR SWAA2015091443719](https://openairdocs.org/sdr/SWAA2015091443719), Aug 6, 2015: LIGHT. INOPERATIVE. R2 DOOR LIGHT INOPERATIVE AT ROW 23. R & R LIGHT IAW AMM. - [SDR SWAA2015091443748](https://openairdocs.org/sdr/SWAA2015091443748), Aug 5, 2015: SKIN. CRACKED. FUSELAGE SKIN CRACKED, BETWEEN BS 500 - 500B+2, BETWEEN STRINGER 1R - 2R. REPAIRED SKIN IAW SRM. - [SDR SWAA2015080742612](https://openairdocs.org/sdr/SWAA2015080742612), Aug 5, 2015: SKIN. CRACKED. FUSELAGE SKIN CRACKED AT BS 500, STRINGER 1R. REPAIRED SKIN IAW EA. - [SDR SWAA2015080642559](https://openairdocs.org/sdr/SWAA2015080642559), Aug 4, 2015: SKIN. CRACKED. R1 DOOR SKIN UPPER HINGE CUT OUT UPPER AFT CORNER CRACKED. R & R R1 DOOR IAW MM. - [SDR SWAA2015033037952](https://openairdocs.org/sdr/SWAA2015033037952), Mar 27, 2015: LENS. BROKEN. L2 DOOR EMER LIGHT LENS BROKEN. R & R LIGHT ASSEMBLY IAW AMM. - [SDR SWAA2015030337049](https://openairdocs.org/sdr/SWAA2015030337049), Feb 24, 2015: STRAP. CRACKED. FLOOR STABILIZER STRAP CRACKED AT BS 320, LBL 10. R & R STRAP IAW SRM & DWG. - [SDR SWAA2015030937212](https://openairdocs.org/sdr/SWAA2015030937212), Feb 18, 2015: SUPPORT. CRACKED. AFT CARGO FWD BULKHEAD PANEL SUPPORT CRACKED AT BL 0, WL166. R & R SUPPORT IAW SRM & DWG. - [SDR SWAA2015032337703](https://openairdocs.org/sdr/SWAA2015032337703), Feb 15, 2015: KEELBEAM. CORRODED. AFT RT KEEL BEAM CORRODED AT BS 720, RBL 7. REPAIRED KEEL BEAM IAW SRM. - [SDR SWAA2015032337704](https://openairdocs.org/sdr/SWAA2015032337704), Feb 15, 2015: KEELBEAM. CORRODED. AFT LT KEEL BEAM CORRODED AT BS 720, LBL 7. REPAIRED KEEL BEAM IAW SRM. - [SDR SWAA2015031737528](https://openairdocs.org/sdr/SWAA2015031737528), Feb 14, 2015: STIFFENER. CRACKED. AFT CARGO LT VERTICAL STIFFENER CRACKED AT BS 727, LBL 6.3. R & R STIFFENER IAW DWG & SRM. - [SDR SWAA2015031737529](https://openairdocs.org/sdr/SWAA2015031737529), Feb 14, 2015: STIFFENER. CRACKED. AFT CARGO RT VERTICAL STIFFENER CRACKED AT BS 727, RBL 6.3. R & R STIFFENER IAW DWG & SRM. - [SDR SWAA2015021936718](https://openairdocs.org/sdr/SWAA2015021936718), Feb 13, 2015: SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT BS 360, BETWEEN STRINGER 14R TO 15R. REPAIRED SHEAR TIE IAW SRM. - [SDR SWAA2015032637853](https://openairdocs.org/sdr/SWAA2015032637853), Feb 12, 2015: FITTING. CRACKED. L1 DOOR LOWER HINGE LOWER FITTING CRACKED AT FUSELAGE CUT OUT. R & R FITTING IAW EA. - [SDR SWAA2015021936717](https://openairdocs.org/sdr/SWAA2015021936717), Feb 9, 2015: DOOR SILL. CORRODED. R1 DOOR CUT OUT SURFACE LOWER SILL WEB CORRODED AT FWD DRAIN HOLE. REPAIRED WEB IAW SRM. - [SDR SWAA2015022336839](https://openairdocs.org/sdr/SWAA2015022336839), Feb 5, 2015: SKIN. CRACKED. RIGHT AFT CARGO BAY DOOR SUPPORT UPPER AFT CORNER SKIN CRACKED. REPAIRED DOOR IAW SRM. - [SDR SWAA2015031937598](https://openairdocs.org/sdr/SWAA2015031937598), Feb 4, 2015: SKIN. CRACKED. SKIN CRACKED BETWEEN BS 868.5 - 874.25, STRINGER 1. REPAIRED SKIN IAW EA. - [SDR SWAA2015031037289](https://openairdocs.org/sdr/SWAA2015031037289), Feb 4, 2015: SKIN. CRACKED. SKIN CRACKED BETWEEN BS 500B+14 TO 500B+15, STRINGER 15R. REPAIRED SKIN IAW EA. - [SDR SWAA2015030937202](https://openairdocs.org/sdr/SWAA2015030937202), Feb 4, 2015: SKIN. CRACKED. SKIN CRACKED BETWEEN BS 385 TO 386, STRINGER 15R. REPAIRED SKIN IAW EA. - [SDR SWAA2015030937211](https://openairdocs.org/sdr/SWAA2015030937211), Feb 4, 2015: SKIN. CRACKED. SKIN CRACKED BETWEEN BS 500B+4.5 TO 500B+15, STRINGER 15R. REPAIRED SKIN IAW EA. - [SDR SWAA2015030537140](https://openairdocs.org/sdr/SWAA2015030537140), Feb 4, 2015: SKIN. CRACKED. SKIN CRACKED BETWEEN BS 500B+6 TO 500B+7, STRINGER 16L. REPAIRED SKIN IAW SRM & EA. - [SDR SWAA2015031137326](https://openairdocs.org/sdr/SWAA2015031137326), Feb 3, 2015: FRAME. CRACKED. FRAME CRACKED AT BS 360, STRINGER 20R. REPAIRED FRAME IAW EA. - [SDR SWAA2015031637445](https://openairdocs.org/sdr/SWAA2015031637445), Feb 1, 2015: FLOOR SUPPORT. CRACKED. CENTER WING BOX LONGITUDINAL FLOORBEAM LOWER CHORD CRACKED AT BS 600, RBL 24.8. REPAIRED CHORD IAW EA. - [SDR SWAA2015031237351](https://openairdocs.org/sdr/SWAA2015031237351), Feb 1, 2015: FLOOR SUPPORT. CRACKED. CENTER WING BOX LONGITUDINAL FLOORBEAM LOWER CHORD FWD MOST FASTENER HOLE CRACKED AT BS 600, LBL 24.8. REPAIRED CHORD IAW EA. - [SDR SWAA2015032337702](https://openairdocs.org/sdr/SWAA2015032337702), Jan 31, 2015: STRAP. CORRODED. AFT CARGO COMPARTMENT SURROUND DOUBLER STRAP CORRODED AT BS 787, BETWEEN STRINGER 25R - 26R. REPAIRED STRAP IAW EA. - [SDR SWAA2015032337701](https://openairdocs.org/sdr/SWAA2015032337701), Jan 31, 2015: FLOORBEAM. CORRODED. FLOORBEAM CORRODED AT BS 986, BETWEEN RBL 15 - 44. REPAIRED BEAM IAW SRM. All 388: https://openairdocs.org/deregistered/N373SW-2024-10-15/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, except the copies of manufacturers’ service documents, which belong to their rights holders.