# N326SW: 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: 23690 - 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 14, 2004 - Last registry action: August 9, 2012 - Mode S code: A3863F - 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/N326SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=326SW - Page: https://openairdocs.org/deregistered/N326SW-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 (395, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2012100308234](https://openairdocs.org/sdr/SWAA2012100308234), Sep 28, 2012: LENS. MISSING. LEFT OVERHEAD BULLNOSE LIGHT LENS MISSING AT ROW 17. INSTALLED LENS PER M/M. - [SDR SWAA2012082406939](https://openairdocs.org/sdr/SWAA2012082406939), Aug 21, 2012: COVER. MISSING. OVERHEAD EMERGENCY EXIT BULLNOSE LIGHT COVER MISSING AT ROW 17. INSTALLED COVER PER MM. - [SDR SWAA2012081606726](https://openairdocs.org/sdr/SWAA2012081606726), Aug 14, 2012: ACTUATOR. LEAKING. RIGHT WING NR 7 SPOILER ACTUATOR LEAKED OUT OF ACTUATOR BODY CASTING. REMOVED AND REPLACED NR 7 SPOILER ACTUATOR PER AMM. - [SDR SWAA2012072606171](https://openairdocs.org/sdr/SWAA2012072606171), Jul 13, 2012: SKIN. CRACKED. FUSELAGE SKIN CRACKED AT BS 315, STR 18R. REPAIRED SKIN PER ER AND EA. - [SDR SWAA2012072606170](https://openairdocs.org/sdr/SWAA2012072606170), Jul 12, 2012: STRUCTURE. CORRODED. LOWER CHORD CORRODED AT BS 227. REPAIRED CHORD PER ER AND EA. - [SDR SWAA2012071205727](https://openairdocs.org/sdr/SWAA2012071205727), Jul 10, 2012: FITTING. LOOSE. R1 DOOR EMERGENCY EVAC SLIDE AFT GIRT BAR FITTING AT GALLEY FLOOR LOOSE. SECURED FITTING PER MM. - [SDR SWAA118673](https://openairdocs.org/sdr/SWAA118673), Dec 15, 2011: SKIN. CRACKED. DURING SCHEDULED OTS CHECK, FOUND FUSELAGE SKIN CRACK AT STA 500D+12, STR 8L. REPAIRED PER EA. - [SDR SWAA118672](https://openairdocs.org/sdr/SWAA118672), Dec 13, 2011: SKIN. CRACKED. DURING SCHEDULED OTS CHECK, FOUND FUSELAGE SKIN CRACK AT STA 500D+12, STR 8L. REPAIRED PER EA. - [SDR SWAA118145](https://openairdocs.org/sdr/SWAA118145), Nov 23, 2011: ACTUATOR. CORRODED. DURING SCHEDULED 2HC2 CHECK, FOUND LT WING I/B GROUND SPOILER ACTUATOR SURFACE CORRODED. REMOVED AND REPLACED ACTUATOR PER MM. - [SDR SWAA118144](https://openairdocs.org/sdr/SWAA118144), Nov 23, 2011: SKIN. DELAMINATED. DURING SCHEDULED 2HC2 CHECK, FOUND RT WING NR 6 SPOILER DELAMINATED ON UPPER SURFACE. REMOVED AND REPLACED SPOILER PER MM. - [SDR SWAA117101](https://openairdocs.org/sdr/SWAA117101), Oct 16, 2011: WEB. CRACKED. DURING SCHEDULED SPV CHECK, FOUND WEB CRACKED AT BS 639, LBL 45.5. REPAIRED WEB PER ER AND EA. - [SDR SWAA117100](https://openairdocs.org/sdr/SWAA117100), Oct 16, 2011: FRAME. CRACKED. DURING SCHEDULED SPV CHECK, FOUND FRAME CRACKED AT BS 500D, BETWEEN STR 19R TO STR 22R. REPAIRED FRAME PER SRM. - [SDR SWAA115506](https://openairdocs.org/sdr/SWAA115506), Aug 1, 2011: CHARGER. INOPERATIVE. DURING SCHEDULED MV2 CHECK, FOUND AFT GALLEY EMERGENCY EXIT SIGN LIGHT DIM. REMOVED AND REPLACED BATTERY CHARGER ASSY PER MM. - [SDR SWAA115507](https://openairdocs.org/sdr/SWAA115507), Jul 31, 2011: LENS. LOOSE. DURING SCHEDULED CV CHECK, FOUND LT OVERHEAD EMERGENCY EXIT BULLNOSE LIGHT LOOSE AT ROW 6. SECURED LENS PER MM. - [SDR SWAA114893](https://openairdocs.org/sdr/SWAA114893), Jul 7, 2011: LENS. BROKEN. DURING SCHEDULED MV2 CHECK, FOUND AFT PRESSURE BULKHEAD LIGHT LENS BROKEN. REMOVED AND REPLACED LENS PER MM. - [SDR SWAA112871](https://openairdocs.org/sdr/SWAA112871), Apr 18, 2011: LENS. MISSING. DURING SCHEDULED MV1 CHECK, FOUND RT OVERHEAD EMERGENCY EXIT BULLNOSE LIGHT LENS MISSING BETWEEN ROW 4 TO ROW 5. INSTALLED LENS PER MM. - [SDR SWAA112164](https://openairdocs.org/sdr/SWAA112164), Mar 26, 2011: SKIN. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND FUSELAGE SKIN CRACKED AT R1 DOOR CUTOUT UPPER FWD CORNER, BS 303. REPAIRED SKIN PER ER AND EA. - [SDR SWAA112119](https://openairdocs.org/sdr/SWAA112119), Mar 22, 2011: SLIDE. OUT OF ADJUST. DURING SCHEDULED 24Y CHECK, FOUND R1 DOOR EMERGENCY EVAC SLIDE OUT OF ADJUST. REMOVED AND REPLACED SLIDE PER MT. - [SDR SWAA111907](https://openairdocs.org/sdr/SWAA111907), Mar 15, 2011: FRAME. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND CRACK ON FRAME STA 847, BELOW STR 1L. REPAIRED FRAME PER ER AND EA. - [SDR SWAA111906](https://openairdocs.org/sdr/SWAA111906), Mar 15, 2011: FRAME. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND CRACK ON FRAME WEB STA 639, STR 7R. REPAIRED FRAME ER AND EA. - [SDR SWAA111905](https://openairdocs.org/sdr/SWAA111905), Mar 15, 2011: FRAME. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND CRACK ON FRAME WEB STA 420, STR 1. REPAIRED FRAME PER ER AND EA. - [SDR SWAA111904](https://openairdocs.org/sdr/SWAA111904), Mar 15, 2011: FLOORBEAM. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND CRACK ON LONGITUDINAL FLOORBEAM STA 663, RBL 24.8. REPAIRED FLOORBEAM PER ER AND EA. - [SDR SWAA111857](https://openairdocs.org/sdr/SWAA111857), Mar 15, 2011: SKIN. DEBONDED. DURING SCHEDULED 24Y CHECK, FOUND LEFT I/B FORE FLAP UPPER SKIN DISBONDED 46 INCHES FROM I/B END AND 8 INCHES FROM T/E. REPAIRED PER SRM. - [SDR SWAA111642](https://openairdocs.org/sdr/SWAA111642), Mar 12, 2011: SKIN. PUNCTURED. DURING SCHEDULED 24Y CHECK, FOUND LT WING I/B FORE FLAP LOWER SKIN PUNCTURED. REPAIRED FORE FLAP PER SRM. - [SDR SWAA111641](https://openairdocs.org/sdr/SWAA111641), Mar 12, 2011: STRAP. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND BULKHEAD O/B CHORD STRAP CORRODED AT BS 727, BL 0. REPAIRED STRAP PER BAC DWG. - [SDR SWAA111908](https://openairdocs.org/sdr/SWAA111908), Mar 9, 2011: SKIN. DEBONDED. DURING SCHEDULED 24Y CHECK, FOUND LEFT I/B FORE FLAP UPPER SKIN DISBONDED. REPAIRED FORE FLAP SKIN PER SRM. - [SDR SWAA111482](https://openairdocs.org/sdr/SWAA111482), Mar 8, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 685, STR 9R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111481](https://openairdocs.org/sdr/SWAA111481), Mar 8, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 685, STR 8R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111480](https://openairdocs.org/sdr/SWAA111480), Mar 8, 2011: FRAME. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND FRAME CRACKED AT BS 400, STR 16R. REPAIRED FRAME PER SRM. - [SDR SWAA111479](https://openairdocs.org/sdr/SWAA111479), Mar 8, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 400, STR 9L. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111478](https://openairdocs.org/sdr/SWAA111478), Mar 8, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 380, STR 16R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111477](https://openairdocs.org/sdr/SWAA111477), Mar 8, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 360, STR 8R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111476](https://openairdocs.org/sdr/SWAA111476), Mar 8, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 360, STR 13R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111475](https://openairdocs.org/sdr/SWAA111475), Mar 8, 2011: SHEAR TIE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SHEAR TIE CORRODED AT BS 787, BETWEEN STR 26R TO STR 27R. REPAIRED SHEAR TIE PER SRM. - [SDR SWAA111474](https://openairdocs.org/sdr/SWAA111474), Mar 8, 2011: SHEAR TIE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SHEAR TIE CORRODED AT BS 727E, BETWEEN STR 27R TO STR 27L. REPAIRED SHEAR TIE PER SRM. - [SDR SWAA111473](https://openairdocs.org/sdr/SWAA111473), Mar 8, 2011: SKIN. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND AFT CARGO DOOR SKIN CRACKED. REPAIRED SKIN PER SRM. - [SDR SWAA111463](https://openairdocs.org/sdr/SWAA111463), Mar 8, 2011: STRUCTURE. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND T-CHORD CRACKED AT BS 646, RBL 7. REMOVED AND REPLACED T-CHORD PER SRM. - [SDR SWAA111580](https://openairdocs.org/sdr/SWAA111580), Mar 7, 2011: FRAME. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND FRAME WEB CRACKED AT BS 294.5 BETWEEN STR 2R -3R. INSTALLED NEW FRAME AND FASTENERS PER SRM. - [SDR SWAA111391](https://openairdocs.org/sdr/SWAA111391), Mar 6, 2011: SHEAR TIE. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND SHEAR TIE CORRODED AT BS 727E, BETWEEN STR 25R TO STR 26R. REPAIRED SHEAR TIE PER EA AND ER. - [SDR SWAA111350](https://openairdocs.org/sdr/SWAA111350), Mar 3, 2011: STRINGER. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CORRODED BETWEEN BS 318 TO BS 323, STR 28R. REMOVED AND REPLACED STRINGER PER SRM. - [SDR SWAA111295](https://openairdocs.org/sdr/SWAA111295), Mar 1, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 277, STR 15R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111286](https://openairdocs.org/sdr/SWAA111286), Mar 1, 2011: SKIN. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND LT WING NR 3 SLAT L/E LOWER SURFACE CRACKED. REPAIRED SLAT PER SRM. - [SDR SWAA111285](https://openairdocs.org/sdr/SWAA111285), Mar 1, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 360, STR 9R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111284](https://openairdocs.org/sdr/SWAA111284), Mar 1, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 360, STR 4R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA111040](https://openairdocs.org/sdr/SWAA111040), Feb 17, 2011: STRINGER CLIP. DELAMINATED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP DELAMINATED AT BS 787, STR 25R. REMOVED AND REPLACED CLIP PER SRM AND BAC DWG. - [SDR SWAA111039](https://openairdocs.org/sdr/SWAA111039), Feb 17, 2011: STRINGER CLIP. CRACKED. DURING SCHEDULED 24Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 767, STR 25R. REMOVED AND REPLACED CLIP PER SRM AND BAC DWG. - [SDR SWAA110713](https://openairdocs.org/sdr/SWAA110713), Feb 7, 2011: FLOORBEAM. CORRODED. DURING SCHEDULED 24Y CHECK, FOUND FLOORBEAM CORRODED AT BS 360, RBL 13. REPAIRED BEAM PER SRM. - [SDR SWAA110065](https://openairdocs.org/sdr/SWAA110065), Jan 5, 2011: LIGHT. LOOSE. RT EMERGENCY EXIT BULLNOSE LIGHT LENS LOOSE AT ROW 16. SECURED LIGHT PER MM. - [SDR SWAA106981](https://openairdocs.org/sdr/SWAA106981), Nov 13, 2010: SKIN. CRACKED. DURING SCHEDULED MV2 CHECK, FOUND FUSELAGE SKIN CRACKED AT L2 DOOR UPPER HINGE CUTOUT. REPAIRED SKIN PER SRM. - [SDR SWAA106700](https://openairdocs.org/sdr/SWAA106700), Oct 27, 2010: LENS. MISSING. LT EEPLS LENS MISSING AT ROW 17. INSTALLED LENS PER MM. All 395: https://openairdocs.org/deregistered/N326SW-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 FTW95IA083](https://openairdocs.org/ntsb/FTW95IA083), Jan 1, 1995: Boeing 737-3A4 (N326SW), Houston, TX, incident, no damage. Probable cause: ENCOUNTER WITH WAKE TURBULENCE. ## 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 20040520014459I](https://openairdocs.org/incident/20040520014459I), May 20, 2004: Boeing 7373H4 (N326SW), Indianapolis, IN. (-23) The pilot reported in the aircraft logbook on logpage #2407649, just after lift off APU fire light came on. The pilot followed the (qrh) quick run up… --- 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.