# N327SW: 1987 Boeing 737-3H4, registration cancelled 2018-02-13 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: February 13, 2018 - 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: 23691 - Year built: 1987 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: June 29, 1987 - Certificate issued: October 26, 2004 - Last registry action: August 9, 2012 - Mode S code: A389F6 - 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/N327SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=327SW - Page: https://openairdocs.org/deregistered/N327SW-2018-02-13 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 (312, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2012080306433](https://openairdocs.org/sdr/SWAA2012080306433), Aug 1, 2012: LIGHT. LOOSE. LEFT OVERWING EMERGENCY EXIT LIGHT LOOSE. SECURED EEPLS PER MM. - [SDR SWAA2012041903236](https://openairdocs.org/sdr/SWAA2012041903236), Apr 18, 2012: LIGHT. DETACHED. FLOOR LIGHTING STRIP AT MID-CABIN DETACHED. SECURED FLOOR LIGHTING STRIP AT MID CABIN PER MM. - [SDR SWAA1201047](https://openairdocs.org/sdr/SWAA1201047), Jan 30, 2012: BRACKET. LOOSE. FWD ENTRY DOOR SLIDE GIRT BAR BRACKET LOOSE. SECURED BRACKET PER MT. - [SDR SWAA120538](https://openairdocs.org/sdr/SWAA120538), Jan 22, 2012: FLAP. PUNCTURED. DURING SCHEDULED MV2 CHECK, FOUND RT WING I/B FORE FLAP PUNCTURED. REMOVED AND REPLACED FORE FLAP PER MM. - [SDR SWAA120200](https://openairdocs.org/sdr/SWAA120200), Jan 10, 2012: LIGHT. INOPERATIVE. DURING SCHEDULED CV CHECK, FOUND LT EXTERIOR EMERGENCY EXIT LIGHT INOP. RELAMPED PER MM. - [SDR SWAA115118](https://openairdocs.org/sdr/SWAA115118), Jul 14, 2011: SKIN. LOOSE. RT WING NR 9 GROUND SPOILER SKIN LOOSE. REMOVED AND REPLACED SPOILER PER MM. - [SDR SWAA114670](https://openairdocs.org/sdr/SWAA114670), Jun 28, 2011: SKIN. CRACKED. DURING SCHEDULED CV CHECK, FOUND SKIN CRACKED AT BS 791, STR 6R. REPAIRED SKIN PER SRM. - [SDR SWAA114671](https://openairdocs.org/sdr/SWAA114671), Jun 27, 2011: BATTERY PACK. DISCHARGED. DURING SCHEDULED CV CHECK, FOUND R1 DOOR EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED BATTERY PACK PER MM. - [SDR SWAA113760](https://openairdocs.org/sdr/SWAA113760), May 17, 2011: FUSE. BLOWN. DURING SCHEDULED MV1 CHECK FOUND, FWD EEPLS INOP. REMOVED AND REPLACED FUSE PER MM. - [SDR SWAA112120](https://openairdocs.org/sdr/SWAA112120), Mar 21, 2011: BATTERY PACK. DISCHARGED. DURING SCHEDULED 2HC1 CHECK, FOUND AFT EEPLS INOP. REMOVED AND REPLACED BATTERY PACK PER MM. - [SDR SWAA110872](https://openairdocs.org/sdr/SWAA110872), Feb 12, 2011: LIGHT. INOPERATIVE. DURING SCHEDULED 24Y CHECK, FOUND FWD LAV AFT WALL EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED LIGHT PER SOPM. - [SDR SWAA110540](https://openairdocs.org/sdr/SWAA110540), Jan 30, 2011: SKIN. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND SKIN CRACKED AT BS 305, STR 7R. REPAIRED SKIN PER SRM. - [SDR SWAA110539](https://openairdocs.org/sdr/SWAA110539), Jan 30, 2011: SKIN. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND SKIN CRACKED AT BS 240, STR 17L. REPAIRED SKIN PER SRM. - [SDR SWAA110515](https://openairdocs.org/sdr/SWAA110515), Jan 27, 2011: FRAME. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FRAME CORRODED AT BS 420, STR 26R. REPAIRED FRAME PER ER AND EA. - [SDR SWAA110499](https://openairdocs.org/sdr/SWAA110499), Jan 27, 2011: STRINGER. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CORRODED AT BS 809, STR 26R. REPAIRED STRINGER PER ER. - [SDR SWAA110348](https://openairdocs.org/sdr/SWAA110348), Jan 20, 2011: LIGHT. BROKEN. DURING SCHEDULED 24Y CHECK, FOUND RT SIDEWALL OVERWING EMERGENCY EXIT DOOR LIGHT BROKEN. REMOVED AND REPLACED LIGHT PER MM. - [SDR SWAA110347](https://openairdocs.org/sdr/SWAA110347), Jan 20, 2011: STRINGER. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CRACKED AT BS 1006, STR 12L. REMOVED AND REPLACED STRINGER PER SRM. - [SDR SWAA110097](https://openairdocs.org/sdr/SWAA110097), Jan 7, 2011: FRAME. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND L2 DOOR STUB FRAME CRACKED AT BS 955, WL 254. REMOVED AND REPLACED FRAME PER SRM AND BAC DWG. - [SDR SWAA110096](https://openairdocs.org/sdr/SWAA110096), Jan 7, 2011: SPLICE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND BUTT SPLICE CORROED AT BS 727, BETWEEN STR 26L TO STR 27L. REMOVED AND REPLACED SPLICE PER SRM AND BAC DWG. - [SDR SWAA107940](https://openairdocs.org/sdr/SWAA107940), Dec 17, 2010: SHEAR TIE. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND FRAME SHEAR TIE CRACKED AT BS 947, STR 4L TO STR 5L. REMOVED AND REPLACED SHEAR TIE PER SRM. - [SDR SWAA107939](https://openairdocs.org/sdr/SWAA107939), Dec 16, 2010: STRINGER SPLICE. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER SPLICE CRACKED AT BS 907, STR 4L. REMOVED AND REPLACED STR SPLICE PER SRM. - [SDR SWAA107938](https://openairdocs.org/sdr/SWAA107938), Dec 16, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 706, STR 10L. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA107937](https://openairdocs.org/sdr/SWAA107937), Dec 16, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 727B, STR 9R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA107936](https://openairdocs.org/sdr/SWAA107936), Dec 16, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 500D, STR 26L. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA107935](https://openairdocs.org/sdr/SWAA107935), Dec 16, 2010: FLOORBEAM. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOORBEAM CORRODED AT BS 986, LBL 10 TO RBL 10. REPAIRED BEAM PER ER AND SWA EA. - [SDR SWAA107903](https://openairdocs.org/sdr/SWAA107903), Dec 16, 2010: FLOORBEAM. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND LONGITUDINAL FLOORBEAM CRACKED AT BS 664, RBL 24.8. REPAIRED BEAM PER ER AND EA. - [SDR SWAA107902](https://openairdocs.org/sdr/SWAA107902), Dec 16, 2010: SKIN. DELAMINATED. DURING SCHEDULED 24Y CHECK, FOUND NR 4 L/E SLAT DELAMINATED AT T/E. REPAIRED SLAT PER SRM. - [SDR SWAA107901](https://openairdocs.org/sdr/SWAA107901), Dec 16, 2010: SKIN. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND NR 5 L/E SLAT SKIN CRACKED AT T/E. REPAIRED SKIN PER SRM. - [SDR SWAA107770](https://openairdocs.org/sdr/SWAA107770), Dec 13, 2010: SLAT. DELAMINATED. DURING SCHEDULED 24Y CHECK, FOUND RT WING NR 6 SLAT UPPER T/E INBOARD END DELAMINATED. REPAIRED SLAT PER SRM. - [SDR SWAA107729](https://openairdocs.org/sdr/SWAA107729), Dec 12, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 663, STR 10R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA107728](https://openairdocs.org/sdr/SWAA107728), Dec 12, 2010: SKIN. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND SKIN CRACKED AT BS 947, STR 4L. REPAIRED SKIN PER ER. - [SDR SWAA107727](https://openairdocs.org/sdr/SWAA107727), Dec 12, 2010: BEAM. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND LONGITUDINAL BEAM CRACKED AT BS 727B-3, RBL 45.5. REPAIRED BEAM PER EA. - [SDR SWAA107580](https://openairdocs.org/sdr/SWAA107580), Dec 6, 2010: FLOORBEAM. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND LONGITUDINAL FLOORBEAM WEB CRACKED BETWEEN BS 700 TO BS 712, BBL 0.07. REPAIRED WEB PER SI. - [SDR SWAA107579](https://openairdocs.org/sdr/SWAA107579), Dec 6, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT CORRODED AT BS 846, RBL 2.5. REMOVED AND REPLACED SUPPORT PER EA. - [SDR SWAA107578](https://openairdocs.org/sdr/SWAA107578), Dec 5, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT ANGLE CORRODED AT BS 825, LBL 7.5. REPAIRED ANGLE PER SRM AND BAC DWG. - [SDR SWAA107577](https://openairdocs.org/sdr/SWAA107577), Dec 5, 2010: SHEAR TIE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SHEAR TIE CORRODED AT BS 827, STR 27L. REMOVED AND REPLACED SHEAR TIE PER SRM AND BAC DWG. - [SDR SWAA107576](https://openairdocs.org/sdr/SWAA107576), Dec 5, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT ANGLE CORRODED AT BS 773, LBL 12. REPAIRED ANGLE PER BAC DWG AND SRM. - [SDR SWAA107575](https://openairdocs.org/sdr/SWAA107575), Dec 5, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT ANGLE CORRODED AT BS 773, RBL 7.5 REPAIRED ANGLE PER BAC DWG AND EA. - [SDR SWAA107574](https://openairdocs.org/sdr/SWAA107574), Dec 5, 2010: SHEAR TIE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SHEAR TIE CORRODED AT BS 727E, BETWEEN STR 26R TO STR 27R. REMOVED AND REPLACED SHEAR TIE PER SRM. - [SDR SWAA107573](https://openairdocs.org/sdr/SWAA107573), Dec 5, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 747, STR 26R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA107572](https://openairdocs.org/sdr/SWAA107572), Dec 5, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 500B, STR 26L. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA107571](https://openairdocs.org/sdr/SWAA107571), Dec 5, 2010: SKIN. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SKIN CORRODED AT BS 905.5, BL 0. REPAIRED SKIN PER SRM. - [SDR SWAA107472](https://openairdocs.org/sdr/SWAA107472), Dec 2, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 400, STR 26L. REMOVED AND REPLACED CLIP PER SRM AND BAC DWG. - [SDR SWAA107471](https://openairdocs.org/sdr/SWAA107471), Dec 2, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 500C, STR 20L. REMOVED AND REPLACED CLIP PER SRM AND BAC DWG. - [SDR SWAA107341](https://openairdocs.org/sdr/SWAA107341), Dec 1, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT CORRODED AT BS 860, LBL 12. REMOVED AND REPLACED SUPPORT PER EA. - [SDR SWAA107340](https://openairdocs.org/sdr/SWAA107340), Dec 1, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT CORRODED AT BS 860, RBL 7.5. REMOVED AND REPLACED SUPPORT PER EA. - [SDR SWAA107339](https://openairdocs.org/sdr/SWAA107339), Dec 1, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT CORRODED AT BS 860, RBL 2.5. REMOVED AND REPLACED SUPPORT PER EA. - [SDR SWAA107338](https://openairdocs.org/sdr/SWAA107338), Dec 1, 2010: FLOOR SUPPORT. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOOR SUPPORT CORRODED AT BS 813, RBL 7.5. REMOVED AND REPLACED SUPPORT PER EA. - [SDR SWAA107337](https://openairdocs.org/sdr/SWAA107337), Dec 1, 2010: SHEAR TIE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SHEAR TIE CORRODED AT BS 787, BETWEEN STR 26R TO 27R. REMOVED AND REPLACED SHEAR TIE PER SRM. - [SDR SWAA107336](https://openairdocs.org/sdr/SWAA107336), Dec 1, 2010: SHEAR TIE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SHEAR TIE CORRODED AT BS 767, STR 27L. REMOVED AND REPLACED SHEAR TIE PER SRM. All 312: https://openairdocs.org/deregistered/N327SW-2018-02-13/reports.md ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB FTW90LA156](https://openairdocs.org/ntsb/FTW90LA156), Aug 9, 1990: Boeing B-737-300 (N327SW), Corpus Christi, TX, no damage. Probable cause: THE AIRPLANE'S UNEXPECTED ENCOUNTER WITH CLEAR AIR TURBULENCE. ## FAA accident and incident reports (2) 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 19990618025199I](https://openairdocs.org/incident/19990618025199I), Jun 18, 1999: Boeing 7373H4 (N327SW), Albuquerque, NM. (-23) On approach to land abq flaps would not extend, executed go-around, found flap control circuit breaker out, reset flaps extended normally. Landed without… - [Accident 19900809066269A](https://openairdocs.org/incident/19900809066269A), Aug 9, 1990: Boeing 737300 (N327SW), Corpus Christi, TX. Encountered clear air turbulence while circumnavigating thunderstorms. A flight attendant was injured. Seat sign on ## Other aircraft with N327SW - [Registered now](https://openairdocs.org/aircraft/N327SW): Skyways Air Transportation V2, S/N 7 --- 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.