# N376SW: 1994 Boeing 737-3H4, registration cancelled 2020-01-06 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: January 6, 2020 - Status when cancelled: Registration expired, pending cancellation - 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: 26584 - Year built: 1994 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: January 21, 1994 - Certificate issued: February 10, 1994 - Last registry action: May 26, 2016 - Mode S code: A44BBA - 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/N376SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=376SW - Page: https://openairdocs.org/deregistered/N376SW-2020-01-06 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 (376, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2017053014015](https://openairdocs.org/sdr/SWAA2017053014015), May 24, 2017: FITTING. LOOSE. R1 DOOR SLIDE FWD GIRT BAR FITTING LOOSE. SECUED THE FITTINE IAW MM. - [SDR SWAA2017022812180](https://openairdocs.org/sdr/SWAA2017022812180), Feb 23, 2017: ANGLE. CRACKED. RIGHT WING AILERON BALANCE BAY ANGLE CRACKED AT INBOARD SIDE OF NR 2 HINGE. R & R THE ANGLE IAW SRM. - [SDR SWAA2017022812179](https://openairdocs.org/sdr/SWAA2017022812179), Feb 23, 2017: SKIN. CRACKED. RIGHT WING NR 5 SLAT SKIN CRACKED AT LOWER SIDE AT INBOARD AUXILARY TRACK. REPAIRED THE NR 5 SLAT SKIN IAW SRM. - [SDR SWAA2017022812178](https://openairdocs.org/sdr/SWAA2017022812178), Feb 23, 2017: LENS. CRACKED. FORWARD CABIN OVERHEAD EMERGENCY LIGHT LENS CRACKED AT ROW 2. R & R THE LENS IAW AMM. - [SDR SWAA2017011811229](https://openairdocs.org/sdr/SWAA2017011811229), Jan 17, 2017: HEADS-UP DISPLAY. FAULTED. HEADS-UP GUIDANCE SYSTEM APPROACH WARNING DURING APPROACH. R & R HEADS-UP DISPLAY COMBINER IAW AMM. - [SDR SWAA2016102709116](https://openairdocs.org/sdr/SWAA2016102709116), Oct 25, 2016: SKIN. CRACKED. RT HORIZONTAL STABILIZER LOWER SKIN CRACKED AT APPROXIMATE STA 142, JUST FORWARD OF REAR SPAR. REPAIRED SKIN PER SRM. - [SDR SWAA2016102709115](https://openairdocs.org/sdr/SWAA2016102709115), Oct 25, 2016: SKIN. CRACKED. LT HORIZONTAL STABILIZER LOWER SKIN CRACKED AT APPROXIMATE STA 143, JUST FORWARD OF REAR SPAR. REPAIRED SKIN PER SRM. - [SDR SWAA2016092608085](https://openairdocs.org/sdr/SWAA2016092608085), Sep 23, 2016: GASPER FAN. FAULTY. REPORTS FROM CABIN OF SMOKE ODOR, ODOR DISSIPATED AFTER GASPER FAN TURNED OFF AT 10K. R & R GASPER FAN IAW AMM. - [SDR SWAA2016061652934](https://openairdocs.org/sdr/SWAA2016061652934), Jun 9, 2016: SKIN. CRACKED. LEFT WING LOWER IN SPAR SKIN CRACKED AT WS 479.00+10, 3" ADJACENT TO AFT SPAR FASTENER GOING FORWARD. REPAIRED SKIN IAW EA. - [SDR SWAA2016041851011](https://openairdocs.org/sdr/SWAA2016041851011), Apr 14, 2016: ACM. LEAKING. AIR TURN BACK, DECLARED EMER JUST OUT OF 10,000'. FLIGHT ATTENDANT CALLED TO INFORM OF SMOKE SMELL IN CABIN. FOUND RT ACM LEAKED OIL INTERNALLY. R & R RT ACM IA - [SDR SWAA2016031049782](https://openairdocs.org/sdr/SWAA2016031049782), Mar 8, 2016: COFFEEMAKER. FAULTY. DURING TAKEOFF FLIGHT ATTENDANT REPORTED STRONG ELEC ODOR. R & R AFT INBD COFFEE MAKER IAW MM. - [SDR SWAA2016022349341](https://openairdocs.org/sdr/SWAA2016022349341), Feb 23, 2016: ACM. LEAKING. AIR TURN BACK, AFTER TAKEOFF, MELTED PLASTIC, SMELL NOTICED IN COCKPIT. AN ATTENDANT ALSO REPORTED A HAZE IN THE FWD CABIN DURING RETURN. R & R RT ACM IAW MM. - [SDR SWAA2016012848438](https://openairdocs.org/sdr/SWAA2016012848438), Jan 26, 2016: COVER. BROKEN. R1 DOOR EMER EXIT LIGHT COVER BROKEN. R & R COVER IAW SIP. - [SDR SWAA2015110545775](https://openairdocs.org/sdr/SWAA2015110545775), Nov 3, 2015: BATTERY PACK. DISCHARGED. LEFT FWD GALLEY AREA, EMER EXIT LIGHT INOPERATIVE. R & R BATTERY PACK IAW AMM. - [SDR SWAA2015110245674](https://openairdocs.org/sdr/SWAA2015110245674), Oct 18, 2015: FITTING. CORRODED. LEFT WING MLG STABILIZER ASSEMBLY, TE FWD FITTING CORRODED. R & R FITTING IAW SRM & AMM. - [SDR SWAA2015110245597](https://openairdocs.org/sdr/SWAA2015110245597), Oct 18, 2015: ATTACH FITTING. CORRODED. LEFT MLG STABILIZER BEAM ATTACH OTBD FITTING CORRODED. R & R FITTING IAW DWG & SRM. - [SDR SWAA2015102045144](https://openairdocs.org/sdr/SWAA2015102045144), Oct 17, 2015: FITTING. CRACKED. RIGHT WING NR 6 FLAP TRACK FAIRING SIDEWALL FITTING CRACKED. R & R FITTING IAW SRM & DWG. - [SDR SWAA2015101945076](https://openairdocs.org/sdr/SWAA2015101945076), Oct 15, 2015: SHEAR TIE. CORRODED. SHEAR TIE, CORRODED AT BS 947.5, BETWEEN STRINGER 24L - 26L. R & R SHEAR TIE IAW SRM & DWG. - [SDR SWAA2015110345681](https://openairdocs.org/sdr/SWAA2015110345681), Oct 9, 2015: FITTING. CORRODED. RIGHT WING REAR SPAR FITTING ON MLG SUPPORT BEAM CORRODED. R & R FITTING IAW SRM & DWG. - [SDR SWAA2015110245596](https://openairdocs.org/sdr/SWAA2015110245596), Oct 7, 2015: SKIN. DELAMINATED. LEFT WING UPPER SKIN INBD FORE FLAP DELAMINATED. R & R FORE FLAP IAW AMM. - [SDR SWAA2015102845438](https://openairdocs.org/sdr/SWAA2015102845438), Oct 6, 2015: ANGLE. CRACKED. AFT CARGO COMPARTMENT ANGLE CRACKED AT BS 807, STRINGER 25R. R & R ANGLE IAW SRM & DWG. - [SDR SWAA2015102945484](https://openairdocs.org/sdr/SWAA2015102945484), Oct 1, 2015: FRAME. CORRODED. FRAME CORRODED AT BS 500A, BETWEEN STRINGER 28L & 28R. REPAIRED FRAME IAW SRM. - [SDR SWAA2015101344876](https://openairdocs.org/sdr/SWAA2015101344876), Oct 1, 2015: BEAM. CORRODED. RIGHT MLG WALKING BEAM HANGER CORRODED. REPAIRED BEAM IAW CMM. - [SDR SWAA2015110245595](https://openairdocs.org/sdr/SWAA2015110245595), Sep 30, 2015: SKIN. DELAMINATED. LEFT WING INBD FORE FLAP LOWER SKIN DELAMINATED. R & R FORE FLAP IAW AMM. - [SDR SWAA2015102845437](https://openairdocs.org/sdr/SWAA2015102845437), Sep 30, 2015: SUPPORT BEAM. CORRODED. RIGHT WING MLG SUPPORT BEAM BORE CORRODED. REPAIRED BEAM ASSEMBLY IAW EO & EA. - [SDR SWAA2015110245594](https://openairdocs.org/sdr/SWAA2015110245594), Sep 28, 2015: SUPPORT FITTING. CORRODED. LEFT WING NR 4 FWD INBD FLAP TRACK SUPPORT FITTING CORRODED. REPAIRED FITTING IAW EO & EA. - [SDR SWAA2015110245593](https://openairdocs.org/sdr/SWAA2015110245593), Sep 27, 2015: RIB. CRACKED. LEFT WING RIB INTERNAL AREA, UPPER CHORD CRACKED AT WBL 114.00 ON REAR SPAR. REPAIRED CHORD IAW EO & EA. - [SDR SWAA2015110245592](https://openairdocs.org/sdr/SWAA2015110245592), Sep 26, 2015: SUPPORT FITTING. LOOSE. LEFT WING NR 4 FWD INBD FLAP TRACK SUPPORT FITTING LOOSE. REPAIRED FITTING IAW EO & EA. - [SDR SWAA2015101244826](https://openairdocs.org/sdr/SWAA2015101244826), Sep 26, 2015: LENS. BROKEN. RIGHT OVERHEAD STOWAGE BIN BULLNOSE, LIGHT LENS BROKEN AT ROW 1. R & R LENS IAW AMM. - [SDR SWAA2015102345276](https://openairdocs.org/sdr/SWAA2015102345276), Sep 25, 2015: FITTING. CRACKED. L1 DOOR LOWER HINGE CUT OUT FITTING CRACKED AT BS 303.9, WL 236.1. R & R FITTING IAW SRM & DWG. - [SDR SWAA2015102045143](https://openairdocs.org/sdr/SWAA2015102045143), Sep 25, 2015: FITTING. CRACKED. RIGHT WING NR 6 FLAP TRACK FAIRING SIDEWALL FITTING CRACKED. R & R FITTING IAW SRM & DWG. - [SDR SWAA2015102045166](https://openairdocs.org/sdr/SWAA2015102045166), Sep 25, 2015: LINK. CORRODED. RIGHT MLG TRUNNION LINK CORRODED. REPAIRED LINK IAW CMM. - [SDR SWAA2015101945075](https://openairdocs.org/sdr/SWAA2015101945075), Sep 24, 2015: ANGLE. CRACKED. LEFT WING, NR 3 FLAP TRACK FAIRING ANGLE CRACKED AT WBL 198.60. R & R ANGLE IAW SRM & DWG. - [SDR SWAA2015101945072](https://openairdocs.org/sdr/SWAA2015101945072), Sep 24, 2015: ANGLE. CRACKED. RIGHT WING, NR 6 FLAP TRACK FAIRING ANGLE CRACKED AT WBL 198.60. R & R ANGLE IAW SRM & DWG. - [SDR SWAA2015101444897](https://openairdocs.org/sdr/SWAA2015101444897), Sep 24, 2015: ANGLE. CRACKED. LEFT WING NR 3 FLAP TRACK FAIRING ANGLE CRACKED AT LEVEL OF WBL 183.40. R & R ANGLE IAW SRM & DWG. - [SDR SWAA2015100944731](https://openairdocs.org/sdr/SWAA2015100944731), Sep 24, 2015: ANGLE. CRACKED. LEFT WING NR 3 FLAP TRACK ANGLE CRACKED AT WBL 198.60, UPPER AREA INTERNAL STRUCTURE. R & R ANGLE IAW DWG & SRM. - [SDR SWAA2015102745381](https://openairdocs.org/sdr/SWAA2015102745381), Sep 23, 2015: WEB. CRACKED. AUXILIARY POWER UNIT COMPARTMENT, TORQUE BOX LT WEB CRACKED, BETWEEN BS 1104 - 1121 ON DOOR SURROUND STRUCTURE. REPAIRED WEB IAW EA & EO. - [SDR SWAA2015101244825](https://openairdocs.org/sdr/SWAA2015101244825), Sep 23, 2015: FITTING. CORRODED. LEFT MLG SWING LINK FITTING CORRODED. REPAIRED FITTING IAW CMM & DWG. - [SDR SWAA2015110445745](https://openairdocs.org/sdr/SWAA2015110445745), Sep 22, 2015: STRUT. CORRODED. LEFT MLG FWD LUG, FWD LUG SHOCK STRUT BORE CORRODED. R & R LT LG IAW MT. - [SDR SWAA2015101244824](https://openairdocs.org/sdr/SWAA2015101244824), Sep 22, 2015: LENS. BROKEN. RIGHT OVERHEAD STOWAGE BIN, EMER LIGHT LENS BROKEN AT ROW 1. R & R LENS IAW AMM. - [SDR SWAA2015110245542](https://openairdocs.org/sdr/SWAA2015110245542), Sep 20, 2015: LINK. CORRODED. RIGHT MLG SWING LINK PLATE CORRODED. REPAIRED LINK IAW EO & EA. - [SDR SWAA2015102745392](https://openairdocs.org/sdr/SWAA2015102745392), Sep 20, 2015: FITTING. CORRODED. RIGHT WING MLG SUPPORT BEAM FITTING CORRODED. R & R FITTING IAW AMM. - [SDR SWAA2015101244823](https://openairdocs.org/sdr/SWAA2015101244823), Sep 20, 2015: SKIN. DELAMINATED. LEFT WING NR 0 GND SPOILER, DELAMINATED UPPER SURFACE. REPAIRED GND SPOILER IAW SRM. - [SDR SWAA2015110545774](https://openairdocs.org/sdr/SWAA2015110545774), Sep 19, 2015: SKIN. CRACKED. LEFT WING TE, UPPER SKIN CRACKED ON WBL 182. REPAIRED SKIN IAW EO & EA. - [SDR SWAA2015110345680](https://openairdocs.org/sdr/SWAA2015110345680), Sep 19, 2015: SUPPORT FITTING. CRACKED. LEFT WING REAR SPAR, AFT SUPPORT FITTING, CRACKED AT FASTENER HOLE, BETWEEN RSS 215.97 - 224.14. R & R FITTING IAW EO & EA. - [SDR SWAA2015110345679](https://openairdocs.org/sdr/SWAA2015110345679), Sep 19, 2015: SPAR. CRACKED. LEFT WING REAR SPAR WEB, CRACKED ON FASTENER HOLE, BETWEEN RSS 215.97 - 224.14. REPAIRED WEB IAW EO & EA. - [SDR SWAA2015110345678](https://openairdocs.org/sdr/SWAA2015110345678), Sep 19, 2015: SPAR. CRACKED. LEFT WING REAR SPAR, UPPER CHORD CRACKED, BETWEEN RSS 215.97 - 224.14. REPAIRED CHORD IAW SRM & EA. - [SDR SWAA2015110245541](https://openairdocs.org/sdr/SWAA2015110245541), Sep 19, 2015: SPAR. CRACKED. RIGHT WING REAR SPAR, UPPER CHORD CRACKED, BETWEEN RSS 215.97 - RSS 224.14, AT 7 O CLOCK. REPAIRED CHORD IAW SRM & EA. - [SDR SWAA2015102845436](https://openairdocs.org/sdr/SWAA2015102845436), Sep 19, 2015: SKIN. CRACKED. FUSELAGE SKIN CRACKED, BETWEEN BS 294.5 - 312, BETWEEN STRINGER 12L - 15L. REPAIRED SKIN IAW SRM. - [SDR SWAA2015102345274](https://openairdocs.org/sdr/SWAA2015102345274), Sep 19, 2015: SKIN. CRACKED. R1 DOOR BEAR STRAP SKIN LOWER HINGE CUT OUT CRACKED, BETWEEN BS 294.5 - 312, BETWEEN STRINGER 12L - 15L. REPAIRED SKIN IAW SRM. All 376: https://openairdocs.org/deregistered/N376SW-2020-01-06/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.