# N336SW: 1988 Boeing 737-3H4, registration cancelled 2012-07-16 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: July 16, 2012 - Status when cancelled: Valid registration - Airframe: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (registry code 138447K) - Engine: [GE CFM56 series](https://openairdocs.org/engine/ge-cfm56-series) (registry code 30016) - Serial number: 23940 - Year built: 1988 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: May 27, 2008 - Certificate issued: June 18, 1988 - Last registry action: August 23, 2011 - Mode S code: A3ADBE - 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/N336SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=336SW - Page: https://openairdocs.org/deregistered/N336SW-2012-07-16 From the FAA registry file of October 27, 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 (307, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2012051504016](https://openairdocs.org/sdr/SWAA2012051504016), May 13, 2012: LIGHT. DAMAGED. LEFT EMERGENCY EXIT LIGHT ASSY DAMAGED. REMOVED & REPLACED LIGHT ASSY PER MM. - [SDR SWAA2012051403935](https://openairdocs.org/sdr/SWAA2012051403935), May 13, 2012: LENS. MISSING. LEFT OVERWING EMERGENCY EXIT LIGHT LENS MISSING. INSTALLED LENS PER MM. - [SDR SWAA2012051403934](https://openairdocs.org/sdr/SWAA2012051403934), May 11, 2012: LIGHT. INOPERATIVE. RIGHT EMERGENCY EXIT SIDEWALL LIGHT INOP. REMOVED AND REPLACED LIGHT PER MM. - [SDR SWAA2012042303317](https://openairdocs.org/sdr/SWAA2012042303317), Apr 21, 2012: LIGHT. INOPERATIVE. EMERGENCY LIGHT OUTSIDE OF L1 DOOR INOP. RELAMPED EMERGENCY LIGHT PER AMM - [SDR SWAA120435](https://openairdocs.org/sdr/SWAA120435), Jan 19, 2012: LIGHT. INOPERATIVE. DURING SCHEDULED OTS CHECK, FOUND LT OVERHEAD EMERGENCY EXIT BIN LIGHT DIM AT ROW 13. RELAMPED LIGHT PER MM. - [SDR SWAA120434](https://openairdocs.org/sdr/SWAA120434), Jan 19, 2012: SKIN. CRACKED. DURING SCHEDULED OTS CHECK, FOUND SKIN CRACKED AT BS 908+4, STR 10L. REPAIRED SKIN IAW EA. - [SDR SWAA120555](https://openairdocs.org/sdr/SWAA120555), Jan 13, 2012: SKIN. CRACKED. DURING SCHEDULED MV2 CHECK, FOUND SKIN CRACKED AT BS 727A+17, STR 4L. REPAIRED SKIN PER SRM. - [SDR SWAA20111201316](https://openairdocs.org/sdr/SWAA20111201316), Dec 1, 2011: MOUNT. LOOSE. DURING SCHEDULED HC2 CHECK FOUND, R2 DOOR EMERGENCY EVAC SLIDE GIRT BAR AFT FLOOR MOUNT LOOSE. SECURED MOUNT PER MM. - [SDR SWAA118288](https://openairdocs.org/sdr/SWAA118288), Dec 1, 2011: WEB. CORRODED. DURING SCHEDULED 24Y CHECK FOUND FLOOR WEB CORRODED BETWEEN BS 360 TO BS 380, STR 17R. REMOVED AND REPLACED WEB IAW SRM AND DWG. - [SDR SWAA113405](https://openairdocs.org/sdr/SWAA113405), May 18, 2011: FLOORBEAM. CRACKED. DURING SCHEDULED SPV CHECK FOUND, LONGITUDINAL FLOORBEAM WEB CRACKED BS 639 LBL 45. REPAIRED WEB IAW EA. - [SDR SWAA113404](https://openairdocs.org/sdr/SWAA113404), May 18, 2011: ATTACH ANGLE. CRACKED. DURING SCHEDULED SPV CHECK FOUND, STUB BEAM ATTACH ANGLE CRACKED AT BS 639 RBL 45. REPAIRED PER EA. - [SDR SWAA113403](https://openairdocs.org/sdr/SWAA113403), May 18, 2011: ATTACH ANGLE. CRACKED. DURING SCHEDULED SPV CHECK FOUND, THE STUB BEAM ATTACH ANGLE CRACKED AT BS 639 LBL 45. REPAIRED ANGLE PER EA. - [SDR SWAA113235](https://openairdocs.org/sdr/SWAA113235), Apr 29, 2011: LIGHT. INOPERATIVE. DURING SCHEDULED SPV CHECK, FOUND L1 DOOR EMERGENCY EXIT DOOR LIGHT INOP. REMOVED AND REPLACED AND OPS CHECKED PER AMM. - [SDR SWAA107657](https://openairdocs.org/sdr/SWAA107657), Dec 3, 2010: LENS. MISSING. DURING SCHEDULED MV1 CHECK, FOUND LT EMERGENCY EXIT BULLNOSE LIGHT LENS MISSING AT ROW 6. INSTALLED LENS PER MM. - [SDR SWAA106990](https://openairdocs.org/sdr/SWAA106990), Nov 13, 2010: LENS. LOOSE. DURING SCHEDULED MV1 CHECK, FOUND RT EMERGENCY EXIT OVERHEAD BULLNOSE LIGHT LENS LOOSE AT ROW 4. SECURED LIGHT ASSY PER MM. - [SDR SWAA106586](https://openairdocs.org/sdr/SWAA106586), Oct 23, 2010: LENS. BROKEN. L1 DOOR EMERGENCY EXIT LIGHT LENS BROKEN. REMOVED AND REPLACED LENS PER MM. - [SDR SWAA103542](https://openairdocs.org/sdr/SWAA103542), Jun 20, 2010: FLAP. DELAMINATED. DURING SCHEDULED 22Y CHECK, FOUND LT WING O/B AFT FLAP I/B END DELAMINATED. REMOVED AND REPLACED AFT FLAP PER MM. - [SDR SWAA103541](https://openairdocs.org/sdr/SWAA103541), Jun 20, 2010: CHARGER. FAULTY. DURING SCHEDULED 22Y CHECK, FOUND EMERGENCY EXIT SIGN LIGHTS FAULTY. REMOVED AND REPLACED BATTERY CHARGER PER MM. - [SDR SWAA103540](https://openairdocs.org/sdr/SWAA103540), Jun 20, 2010: FLOORBEAM. CORRODED. DURING SCHEDULED 22Y CHECK, FOUND FLOORBEAM CORRODED AT BS 986, FROM RBL 22 TO RBL 45. REPAIRED BEAM PER SRM. - [SDR SWAA103520](https://openairdocs.org/sdr/SWAA103520), Jun 15, 2010: DOOR FRAME. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND FWD GALLEY DOOR CUTOUT FWD FRAME CRACKED AT BS 294, WL 208. REPAIRED FRAME PER ER. - [SDR SWAA103482](https://openairdocs.org/sdr/SWAA103482), Jun 14, 2010: WEB. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND L1 DOOR SURROUND STRUCTURE WEB CRACKED AT BS 294, STR 11L. REMOVED AND REPLACED WEB PER SRM. - [SDR SWAA103481](https://openairdocs.org/sdr/SWAA103481), Jun 14, 2010: STRINGER SPLICE. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND L1 DOOR STRINGER SPLICE CHANNEL CRACKED AT BS 360, STR 15L. REMOVED AND REPLACED SPLICE PER SRM. - [SDR SWAA103453](https://openairdocs.org/sdr/SWAA103453), Jun 13, 2010: SHEAR TIE. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND SHEAR TIE CRACKED AT BS 277, BETWEEN STR 10L TO STR 11L. REMOVED AND REPLACED SHEAR TIE PER SRM. - [SDR SWAA103452](https://openairdocs.org/sdr/SWAA103452), Jun 13, 2010: FRAME. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND FRAME CRACKED AT BS 294.5, BETWEEN STR 3L TO STR 6R. REMOVED AND REPLACED FRAME PER SRM. - [SDR SWAA103451](https://openairdocs.org/sdr/SWAA103451), Jun 13, 2010: FLOORBEAM. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND LONGITUDINAL FLOORBEAM WEB CRACKED AT BS 714, BL 0. REPAIRED WEB PER SI. - [SDR SWAA103393](https://openairdocs.org/sdr/SWAA103393), Jun 10, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 360, STR 14R. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA103281](https://openairdocs.org/sdr/SWAA103281), Jun 6, 2010: STRINGER CLIP. CRACKED. DURING SCHEDULED 22Y CHECK, FOUND STRINGER CLIP CRACKED AT BS 1006, STR 11L. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA101880](https://openairdocs.org/sdr/SWAA101880), Apr 4, 2010: SIGN. INOPERATIVE. DURING SCHEDULED MV3 CHECK, FOUND R2 DOOR EMERGENCY EXIT SIGN BULB INOP. RELAMPED PER MM. - [SDR SWAA101879](https://openairdocs.org/sdr/SWAA101879), Apr 4, 2010: SIGN. INOPERATIVE. DURING SCHEDULED MV3 CHECK, FOUND R1 DOOR EMERGENCY EXIT SIGN BULB INOP. RELAMPED PER MM. - [SDR SWAA101190](https://openairdocs.org/sdr/SWAA101190), Mar 1, 2010: LIGHT. INOPERATIVE. DURING SCHEDULED MV2 CHECK, FOUND RT OVERHEAD EMERGENCY EXIT BULLNOSE LIGHT INOP AT ROW 5. RELAMPED PER MM. - [SDR SWAA100383](https://openairdocs.org/sdr/SWAA100383), Jan 22, 2010: SLIDE. OUT OF POSITION. L1 DOOR EMERGENCY EVAC SLIDE OUT OF POSITION. REPOSITIONED SLIDE PER MT. - [SDR SWAA097660](https://openairdocs.org/sdr/SWAA097660), Dec 7, 2009: LIGHT. INOPERATIVE. DURING SCHEDULED CV CHECK, FOUND R2 DOOR EXTERIOR EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED LIGHT PER MM. - [SDR SWAA096198](https://openairdocs.org/sdr/SWAA096198), Sep 29, 2009: BUTTSTRAP. CRACKED. DURING SCHEDULED SPV CHECK, FOUND FUSELAGE SKIN BUTT STRAP SKIN CRACKED AT BS 360, STR 15R. REPAIRED SKIN PER ER. - [SDR SWAA095598](https://openairdocs.org/sdr/SWAA095598), Aug 30, 2009: WIRE. BROKEN. DURING SCHEDULED SPV CHECK, FOUND EMERGENCY EXIT SIGN LIGHT WIRE BROKEN. REPAIRED WIRE W014-083-20 PER WDM. - [SDR SWAA095597](https://openairdocs.org/sdr/SWAA095597), Aug 30, 2009: SHEAR TIE. CRACKED. DURING SCHEDULED SPV CHECK, FOUND SHEAR TIE CRACKED AT BS 500B, BETWEEN STR 25R TO STR 26R. REMOVED AND REPLACED SHEAR TIE PER SRM. - [SDR SWAA095596](https://openairdocs.org/sdr/SWAA095596), Aug 30, 2009: SHEAR TIE. CRACKED. DURING SCHEDULED SPV CHECK, FOUND SHEAR TIE CRACKED AT BS 520, BETWEEN STR 23R TO STR 24R. REMOVED AND REPLACED SHEAR TIE PER SRM. - [SDR SWAA095595](https://openairdocs.org/sdr/SWAA095595), Aug 30, 2009: CREASE BEAM. CORRODED. DURING SCHEDULED SPV CHECK, FOUND CREASE BEAM WEB CORRODED BETWEEN BS 727D TO BS 727E, STR 17L. REPAIRED WEB PER BAC DWG. - [SDR SWAA095594](https://openairdocs.org/sdr/SWAA095594), Aug 30, 2009: SKIN. CRACKED. DURING SCHEDULED SPV CHECK, FOUND FUSELAGE SKIN CRACKED AT R1 DOOR UPPER HINGE CUTOUT. REPAIRED SKIN PER ER. - [SDR SWAA095593](https://openairdocs.org/sdr/SWAA095593), Aug 30, 2009: SKIN. CRACKED. DURING SCHEDULED SPV CHECK, FOUND FUSELAGE SKIN CRACKED AT L1 DOOR UPPER HINGE CUTOUT. REPAIRED SKIN PER ER. - [SDR SWAA095592](https://openairdocs.org/sdr/SWAA095592), Aug 30, 2009: SKIN. CRACKED. DURING SCHEDULED SPV CHECK, FOUND FUSELAGE SKIN CRACKED AT R1 DOOR LOWER HINGE CUTOUT. REPAIRED SKIN PER ER. - [SDR SWAA095581](https://openairdocs.org/sdr/SWAA095581), Aug 27, 2009: SKIN. CRACKED. DURING SCHEDULED SPV CHECK, FOUND SKIN CRACKED BETWEEN BS 504A TO BS 510A, STR 26R. REPAIRED SKIN PER ER. - [SDR SWAA095543](https://openairdocs.org/sdr/SWAA095543), Aug 26, 2009: KEELBEAM. CORRODED. DURING SCHEDULED SPV CHECK, FOUND RT KEEL BEAM CORRODED BETWEEN BS 520 TO BS 527. REPAIRED BEAM PER SRM. - [SDR SWAA095542](https://openairdocs.org/sdr/SWAA095542), Aug 26, 2009: FLAP. PUNCTURED. DURING SCHEDULED SPV CHECK, FOUND LT WING I/B FORE FLAP PUNCTURED. REPAIRED FORE FLAP PER SRM. - [SDR SWAA095504](https://openairdocs.org/sdr/SWAA095504), Aug 25, 2009: CREASE BEAM. CORRODED. DURING SCHEDULED SPV CHECK, FOUND CREASE BEAM WEB CORRODED BETWEEN BS 420 TO BS 440, STR 17R. REPAIRED WEB PER SRM. - [SDR SWAA095350](https://openairdocs.org/sdr/SWAA095350), Aug 19, 2009: STRINGER CLIP. CRACKED. DURING SCHEDULED SPV CHECK, FOUND STRINGER CLIP CRACKED AT BS 500A, STR 22L. REMOVED AND REPLACED CLIP PER SRM. - [SDR SWAA095301](https://openairdocs.org/sdr/SWAA095301), Aug 17, 2009: FRAME. CRACKED. DURING SCHEDULED SPV CHECK, FOUND FRAME CRACKED AT BS 520, BETWEEN STR 20L TO STR 21L. REPAIRED FRAME PER SWA EA. - [SDR SWAA095157](https://openairdocs.org/sdr/SWAA095157), Aug 11, 2009: CREASE BEAM. CORRODED. DURING SCHEDULED SPV CHECK, FOUND CREASE BEAM WEB CORRODED BETWEEN BS 747 TO BS 767, STR 17L. REPAIRED WEB PER SRM. - [SDR SWAA095156](https://openairdocs.org/sdr/SWAA095156), Aug 11, 2009: FRAME. CRACKED. DURING SCHEDULED SPV CHECK, FOUND FRAME CRACKED AT BS 500B, BETWEEN STR 20R TO STR 21R. REPAIRED FRAME PER SRM. - [SDR SWAA095063](https://openairdocs.org/sdr/SWAA095063), Aug 9, 2009: CREASE BEAM. CORRODED. DURING SCHEDULED SPV CHECK, FOUND CREASE BEAM WEB CORRODED BETWEEN BS 480 TO BS 450, STR 17L. REMOVED AND REPLACED WEB PER BAC DWG. - [SDR SWAA094991](https://openairdocs.org/sdr/SWAA094991), Aug 4, 2009: STRINGER. CRACKED. DURING SCHEDULED SPV CHECK, FOUND STRINGER CRACKED AT BS 514D, STR 20L. REPAIRED STRINGER PER SRM. All 307: https://openairdocs.org/deregistered/N336SW-2012-07-16/reports.md ## Other aircraft with N336SW - [Registered now](https://openairdocs.org/aircraft/N336SW): Skyways Air Transportation V2, S/N 6 --- 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.