# N378SW: 1994 Boeing 737-3H4, registration cancelled 2020-07-10 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: July 10, 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: 26585 - Year built: 1994 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: February 18, 1994 - Certificate issued: April 4, 1994 - Last registry action: November 16, 2016 - Mode S code: A45328 - 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/N378SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=378SW - Page: https://openairdocs.org/deregistered/N378SW-2020-07-10 From the FAA registry file of October 28, 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 (325, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2017070314700](https://openairdocs.org/sdr/SWAA2017070314700), Jun 28, 2017: SLIDE. DISLODGED. R2 DOOR SLIDE INADVERTENTLY FELL OUT, DID NOT DEPLOY, STILL OPERATIONAL. INSTALLED THE SLIDE IAW MT. - [SDR SWAA2017071014888](https://openairdocs.org/sdr/SWAA2017071014888), Jun 27, 2017: BATTERY PACK. INOPERATIVE. RIGHT AFT GALLEY EXIT LIGHT INOPERATIVE. R & R THE BATTERY PACK HOUSING IAW AMM. - [SDR SWAA2017062814673](https://openairdocs.org/sdr/SWAA2017062814673), Jun 27, 2017: SLIDE. OUT OF POSITION. R2 DOOR EMERGENCY EVAC SLIDE OUT OF POSITION. REPOSITIONED SLIDE PER AMM. - [SDR SWAA2017050813620](https://openairdocs.org/sdr/SWAA2017050813620), May 4, 2017: CONTROL PANEL. FAULTY. DECLARED EMERGENCY, AT 36,000 CABIN ALT LIGHT ILLUMINATION AND CABIN HORN SOUNDED. R&R PRESSURE CONTROL PANEL PER MM. - [SDR SWAA2017050813619](https://openairdocs.org/sdr/SWAA2017050813619), May 4, 2017: OUTFLOW VALVE. FAULTY. DECLARED EMERGENCY, AT 36,000 CABIN ALT LIGHT ILLUMINATION AND CABIN HORN SOUNDED. R&R MAIN OUTFLOW VALVE PER MM. - [SDR SWAA2017050813618](https://openairdocs.org/sdr/SWAA2017050813618), May 4, 2017: CONTROLLER. FAULTY. DECLARED EMERGENCY, AT 36,000 CABIN ALT LIGHT ILLUMINATION AND CABIN HORN SOUNDED. R&R CABIN PRESSURE CONTROLLER PER MM. - [SDR SWAA2017041813174](https://openairdocs.org/sdr/SWAA2017041813174), Apr 8, 2017: THRESHOLD. DAMAGED. FORWARD CARGO DOOR AFT LOWER THRESHOLD DAMAGED. REPAIRED THE THRESHOLD IAW EA. - [SDR SWAA2017040512958](https://openairdocs.org/sdr/SWAA2017040512958), Mar 29, 2017: SKIN. DAMAGED. RIGHT WING OTBD AFT FLAP CREASED ON LOWER SURFACE OTBD END. R & R THE AFT FLAP IAW AMM. - [SDR SWAA2017040512896](https://openairdocs.org/sdr/SWAA2017040512896), Mar 29, 2017: BULKHEAD WEB. CRACKED. BULKHEAD WEB CRACKED AT BS 1016, STRINGER 7L. REPAIRED BULKHEAD WEB IAW SRM. - [SDR SWAA2017040512895](https://openairdocs.org/sdr/SWAA2017040512895), Mar 28, 2017: SKIN. DAMAGED. RIGHT WING OTBD AFT FLAP CREASED ON LOWER SURFACE OTBD END. R & R THE AFT FLAP IAW AMM. - [SDR SWAA2017040512894](https://openairdocs.org/sdr/SWAA2017040512894), Mar 28, 2017: LENS. LOOSE. RIGHT EMERGENCY EXIT LIGHT LENS LOOSE. SECURED THE LENS IAW AMM. - [SDR SWAA2016111409598](https://openairdocs.org/sdr/SWAA2016111409598), Nov 10, 2016: RETAINER. OUT OF ADJUST. LT OVERWING EXIT SIGN PANEL LENS SPRING RETAINER LOOSE. ADJUSTED RETAINER PER SIP. - [SDR SWAA2016091407786](https://openairdocs.org/sdr/SWAA2016091407786), Sep 9, 2016: SPAR CAP. CORRODED. LT HORIZONTAL STABILIZER UPPER SURFACE REAR SPAR UPPER CAP CORRODED BETWEEN 33" AND 99". R & R STABILIZER IAW MM. - [SDR SWAA2016091407785](https://openairdocs.org/sdr/SWAA2016091407785), Sep 9, 2016: SPAR CAP. CORRODED. RT HORIZONTAL STABILIZER UPPER SURFACE REAR SPAR UPPER CAP CORRODED BETWEEN 12.5" AND 84". R & R STABILIZER IAW MM. - [SDR SWAA2016081054699](https://openairdocs.org/sdr/SWAA2016081054699), Aug 9, 2016: SLIDE. LOOSE. R2 DOOR EMERGENCY EVAC SLIDE LOOSE. SECURED SLIDE IAW MM. - [SDR SWAA2016060652355](https://openairdocs.org/sdr/SWAA2016060652355), Jun 4, 2016: WINDOW. ARCED. CAPTAINS SLIDING WINDOW ARCED. R & R WINDOW IAW MT. - [SDR SWAA2016060152183](https://openairdocs.org/sdr/SWAA2016060152183), May 27, 2016: LENS. BROKEN. EMERGENCY EXIT LIGHT LENS IN AFT GALLERY NEXT TO SERVICE DOOR BROKEN. R & R LENS IAW MM. - [SDR SWAA2016050951655](https://openairdocs.org/sdr/SWAA2016050951655), May 3, 2016: STOP FITTING. CRACKED. L1 DOOR AFT SLIDE UPPER STOP FITTING CRACKED. R & R DOOR IAW AMM. - [SDR SWAA2016042551268](https://openairdocs.org/sdr/SWAA2016042551268), Apr 22, 2016: COVER. MISSING. LEFT WING EMER EXIT SIGN COVER MISSING. INSTALLED COVER IAW AMM. - [SDR SWAA2016040750684](https://openairdocs.org/sdr/SWAA2016040750684), Apr 6, 2016: LENS. LOOSE. FORWARD GALLEY EMER EXIT SIGN COVER EMER LOOSE. SECURED LENS IAW SIP. - [SDR SWAA2016022949515](https://openairdocs.org/sdr/SWAA2016022949515), Feb 25, 2016: FLAP. DELAMINATED. LEFT WING OTBD AFT FLAP DELAMINATED, FWD SIDE INBD OF NR 2 FLAP TRACK FAIRING. R & R AFT FLAP IAW MM. - [SDR SWAA2016022949514](https://openairdocs.org/sdr/SWAA2016022949514), Feb 25, 2016: LENS. OUT OF ADJUST. LEFT EMER EXIT LIGHT LENS OUT OF ADJUSTMENT. ADJUSTED LENS IAW AMM. - [SDR SWAA2016021148948](https://openairdocs.org/sdr/SWAA2016021148948), Feb 9, 2016: ACTUATOR. LEAKING. RIGHT WING NR 5 SPOILER, OTBD ACTUATOR LEAKED. R & R NR 5 SPOILER ACTUATOR IAW MM. - [SDR SWAA2015122847435](https://openairdocs.org/sdr/SWAA2015122847435), Dec 21, 2015: SKIN PANEL. CRACKED. LEFT WING UPPER SURFACE SKIN PANEL CRACK AT WBL 174, NEAR TO REAR SPAR. REPAIRED SKIN IAW EA. - [SDR SWAA2015102345281](https://openairdocs.org/sdr/SWAA2015102345281), Oct 21, 2015: ATTACH ANGLE. DAMAGED. L1 DOOR EMER EVAC SLIDE GIRT BAR ATTACHMENT ANGLE DAMAGED. R & R ANGLE IAW SRM. - [SDR SWAA2015102345280](https://openairdocs.org/sdr/SWAA2015102345280), Oct 6, 2015: CREASE BEAM. CORRODED. CREASE BEAM CORRODED AT BS 824, RBL 70. REPAIRED CREASE BEAM IAW EA. - [SDR SWAA2015102245223](https://openairdocs.org/sdr/SWAA2015102245223), Oct 6, 2015: CREASE BEAM. CORRODED. CREASE BEAM WEB CORRODED AT BS 824, RBL 60. R & R WEB IAW DWG & SRM. - [SDR SWAA2015101945078](https://openairdocs.org/sdr/SWAA2015101945078), Sep 29, 2015: WEB. CORRODED. AFT ENTRY DOOR THRESHOLD WEB CORRODED AT BS 983, LBL 60. R & R WEB IAW SRM. - [SDR SWAA2015101945077](https://openairdocs.org/sdr/SWAA2015101945077), Sep 23, 2015: STRINGER SPLICE. CRACKED. STRINGER SPLICE CRACKED AT BS 908, STRINGER 4L. R & R SPLICE IAW DWG & SRM. - [SDR SWAA2015102645320](https://openairdocs.org/sdr/SWAA2015102645320), Sep 22, 2015: FLOORBEAM. CORRODED. FLOORBEAM CORRODED AT BS 986.5, RBL 43. REPAIRED BEAM IAW EA & ER. - [SDR SWAA2015101945048](https://openairdocs.org/sdr/SWAA2015101945048), Sep 22, 2015: WEB. CORRODED. AFT CARGO BAY ON FRAME WEB CORRODED BS 907, BETWEEN STRINGER 26R - 27R. R & R WEB IAW SRM. - [SDR SWAA2015101945047](https://openairdocs.org/sdr/SWAA2015101945047), Sep 22, 2015: SEAT TRACK. CORRODED. INTERIOR SEAT TRACK FLANGE CORRODED, BS 1016, RBL 20. R & R SEAT TRACK IAW SRM. - [SDR SWAA2015100844704](https://openairdocs.org/sdr/SWAA2015100844704), Sep 22, 2015: FRAME. CORRODED. AFT CARGO BAY ON FRAME WEB CORRODED AT BS 907, BETWEEN STRINGER 27L - 27R. REPAIRED FRAME IAW SRM. - [SDR SWAA2015100644616](https://openairdocs.org/sdr/SWAA2015100644616), Sep 22, 2015: FLOORBEAM. CORRODED. FLOORBEAM CORRODED AT BS 328, 0 BL. REPAIRED FLOORBEAM IAW SRM. - [SDR SWAA2015100644615](https://openairdocs.org/sdr/SWAA2015100644615), Sep 22, 2015: STRINGER CLIP. CRACKED. STRINGER CLIP CRACKED AT BS 1006, STRINGER 10L. R & R CLIP IAW SRM. - [SDR SWAA2015100144405](https://openairdocs.org/sdr/SWAA2015100144405), Sep 22, 2015: STRINGER CLIP. CRACKED. AFT CARGO BAY STRINGER CLIP CRACKED AT BS 927, STRINGER 25R. R & R CLIP IAW SRM. - [SDR SWAA2015100144404](https://openairdocs.org/sdr/SWAA2015100144404), Sep 22, 2015: STRUCTURE. CRACKED. INTERIOR FLOOR WEB CUT OUT, CRACKED AT BS 1024, LBL 10. REPAIRED CUT OUT IAW SRM. - [SDR SWAA2015102345279](https://openairdocs.org/sdr/SWAA2015102345279), Sep 21, 2015: SKIN. CRACKED. R2 DOOR UPPER HINGE CUT OUT FWD UPPER CORNER CRACKED. REPAIRED CUT OUT IAW EA & ER. - [SDR SWAA2015100644614](https://openairdocs.org/sdr/SWAA2015100644614), Sep 20, 2015: FITTING. CRACKED. INTERCOSTAL CLIP CRACKED AT BS 695, LBL 0.5. R & R CLIP SRM & DWG. - [SDR SWAA2015100644613](https://openairdocs.org/sdr/SWAA2015100644613), Sep 20, 2015: FITTING. CRACKED. INTERCOSTAL CLIP CRACKED AT BS 695, RBL 0.5. R & R CLIP IAW SRM & DWG. - [SDR SWAA2015102345278](https://openairdocs.org/sdr/SWAA2015102345278), Sep 19, 2015: SKIN. CRACKED. L1 DOOR LOWER HINGE SKIN CUT OUT CRACKED AT BS 303.9, STRINGER 13L. REPAIRED SKIN IAW ER. - [SDR SWAA2015101945046](https://openairdocs.org/sdr/SWAA2015101945046), Sep 19, 2015: CREASE BEAM. CORRODED. CREASE BEAM WEB CORRODED AT BS 435, RBL 69. R & R WEB IAW SRM & DWG. - [SDR SWAA2015101945045](https://openairdocs.org/sdr/SWAA2015101945045), Sep 19, 2015: FLOOR SUPPORT. CRACKED. LONGITUDINAL FLOORBEAM, UPPER CHORD CRACKED AT BS 671, RBL 24.8. REPAIRED BEAM IAW EA. - [SDR SWAA2015102345277](https://openairdocs.org/sdr/SWAA2015102345277), Sep 18, 2015: SKIN. CRACKED. R1 DOOR BEAR STRAP CUT OUT LOWER FWD CORNER CRACKED, BETWEEN BS 282 - 286, BETWEEN STRINGER 16R - 17R. REPAIRED SKIN IAW EA. - [SDR SWAA2015102245222](https://openairdocs.org/sdr/SWAA2015102245222), Sep 18, 2015: SKIN. CRACKED. L1 DOOR THRESHOLD AFT SUPPORT COMMON TO THE FUSELAGE SKIN CRACKED. R & R SKIN IAW SRM. - [SDR SWAA2015101945044](https://openairdocs.org/sdr/SWAA2015101945044), Sep 17, 2015: ATTACH ANGLE. CRACKED. L1 DOOR SURROUND STRUCTURE, AFT FRAME, AFT INTERCOSTAL ATTACH ANGLE CRACKED AT STRINGER 11L. R & R ANGLE IAW DWG & SRM. - [SDR SWAA2015091443763](https://openairdocs.org/sdr/SWAA2015091443763), Sep 10, 2015: BRACKET. OUT OF ADJUST. L2 DOOR GIRT BAR BRACKET OUT OF ADJUSTMENT. ADJUSTED BRACKET IAW SIP. - [SDR SWAA2015091043709](https://openairdocs.org/sdr/SWAA2015091043709), Sep 5, 2015: BOOT. TORN. DECLARED EMER, CABIN ALT WARNING AT CRUISE FLT 250. FOUND RT PACK PRESS BOOT TORN. R & R RT AIR CONDITION PACK DUCT BOOT IAW AMM. - [SDR SWAA2015071641975](https://openairdocs.org/sdr/SWAA2015071641975), Jul 15, 2015: COVER. MISSING. LEFT OVERWING EMER EXIT SIGN COVER MISSING. INSTALLED COVER IAW MM. - [SDR SWAA2015071041714](https://openairdocs.org/sdr/SWAA2015071041714), Jul 6, 2015: SLIDE. OUT OF ADJUST. L1 DOOR SLIDE SLIPPED OUT OF ADJUSTMENT. ADJUSTED SLIDE IAW MT. All 325: https://openairdocs.org/deregistered/N378SW-2020-07-10/reports.md ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 19990323017799I](https://openairdocs.org/incident/19990323017799I), Mar 23, 1999: Boeing 7373H4 (N378SW), Kansas City, MO. Southwest airlines flight #1087, a Boeing B-737-3H4 aircraft, N378SW, departed Kansas City International (mci) airport on March 23, 1999 at 1:35 pm. During… --- 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.