# N512SW: 1991 Boeing 737-5H4, registration cancelled 2018-03-26 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: March 26, 2018 - Status when cancelled: Registration expired, pending cancellation - Airframe: [Boeing 737-5H4](https://openairdocs.org/model/boeing-737-5h4) (registry code 138449D) - Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802) - Serial number: 24189 - Year built: 1991 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: May 31, 1991 - Certificate issued: June 11, 1991 - Last registry action: May 12, 2014 - Mode S code: A66A82 - 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/N512SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=512SW - Page: https://openairdocs.org/deregistered/N512SW-2018-03-26 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 737-5H4: https://openairdocs.org/model/boeing-737-5h4.md ## Service difficulty reports (301, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2013072418525](https://openairdocs.org/sdr/SWAA2013072418525), Jul 23, 2013: SLIDE. OUT OF POSITION. R2 DOOR EMERGENCY EVAC SLIDE OUT OF POSITION. REPOSITIONED SLIDE IAW MM & MT. - [SDR SWAA2013061817215](https://openairdocs.org/sdr/SWAA2013061817215), Jun 14, 2013: FAN. FAULTY. DIVERSION/DECLARED EMERGENCY AT CRUISE FL 370, F/A REPORTED STRONG ELECTRICAL BURNING SMELL IN FWD GALLEY AREA. R & R AIR RECIRCULATION FAN IAW MM. - [SDR SWAA2013040814501](https://openairdocs.org/sdr/SWAA2013040814501), Apr 4, 2013: SKIN. DAMAGED. LEFT ELEVATOR MISSING OUTER LAYER OF FIBERGLASS ON UPPER SURFACE. REMOVED AND REPLACED LEFT ELEVATOR IAW M/M. - [SDR SWAA2013032214006](https://openairdocs.org/sdr/SWAA2013032214006), Mar 19, 2013: LENS. MISSING. RIGHT OVERWING EMERGENCY EXIT LENS MISSING. INSTALLED REPLACEMENT LENS IAW M/M. - [SDR SWAA2012122710922](https://openairdocs.org/sdr/SWAA2012122710922), Dec 27, 2012: CONTROLLER. FAULTY. DIVERSION / DECLARED EMERGENCY -- CABIN ALTITUDE WARN HORN ACTIVATED. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER PER MM. - [SDR SWAA2012121010395](https://openairdocs.org/sdr/SWAA2012121010395), Dec 7, 2012: FUSE. BLOWN. EMERGENCY LIGHTS INOP AT GALLEY AREA. REPLACED FUSE IAW AMM. - [SDR SWAA2012120710359](https://openairdocs.org/sdr/SWAA2012120710359), Dec 4, 2012: FAIRING. CRACKED. CRACK ON NR 2 FLAP TRACK FAIRING (AFT, ATTACHED TO CENTER FAIRING). REPAIRED NR 2 FLAP TRACK FAIRING (AFT, ATTACHED TO CENTER FAIRING) IAW SRM 51-70-17-0G-0 PAR - [SDR SWAA2012120710316](https://openairdocs.org/sdr/SWAA2012120710316), Dec 4, 2012: WEB. CRACKED. CRACK ON WEB LOCATED AT BSTA 227.8 TO BSTA 231 OF NOSE LANDING GEAR NOSE WHEEL WELL. REPLACED WEB LOCATED AT BS 227.8 TO BS 259.5 OF NOSE LANDING GEAR WHEEL WEL - [SDR SWAA2012120710315](https://openairdocs.org/sdr/SWAA2012120710315), Nov 24, 2012: LENS. BROKEN. BROKEN LENS OF EMERGENCY EXIT LIGHT LOCATED BETWEEN FWD LAV AND GALLEY NR 1. REPLACED LENS OF EMERGENCY EXIT LIGHT LOCATED BETWEEN FWD LAV AND GALLEY NR 1 IAW A - [SDR SWAA2012120510231](https://openairdocs.org/sdr/SWAA2012120510231), Nov 22, 2012: SUPPORT ANGLE. CRACKED. CRACK ON SUPPORT ANGLE LOCATED BS 291 TO BS 294.5 RBL 60 UNDER FLOOR STRUCTURE AREA OF PAX CABIN. REPLACED SUPPORT ANGLE LOCATED BS 291 TO BS 294.5 RBL 60 UNDER - [SDR SWAA2012112709923](https://openairdocs.org/sdr/SWAA2012112709923), Nov 22, 2012: SUPPORT ANGLE. CRACKED. CRACK ON SUPPORT ANGLE AT BS 294.5 STR 23L INTERNAL AREA OF NOSE LANDING GEAR. REPLACED ANGLE IAW SRM AND DWG. - [SDR SWAA2012010278](https://openairdocs.org/sdr/SWAA2012010278), Nov 21, 2012: SHEAR TIE. CRACKED. CRACK FRAME SHEAR TIE AT BS 520 AND BETWEEN STR 21R TO 22R. REPAIRED SHEAR TIE IAW SRM. - [SDR SWAA2012010277](https://openairdocs.org/sdr/SWAA2012010277), Nov 21, 2012: SHEAR TIE. CRACKED. CRACK FRAME SHEAR TIE AT BS 520 AND BETWEEN STR 21R TO 22R. REPAIRED SHEAR TIE IAW SRM. - [SDR SWAA2012120610278](https://openairdocs.org/sdr/SWAA2012120610278), Nov 21, 2012: SHEAR TIE. CRACKED. CRACK ON FRAME (SHEAR TIE) LOCATED AT BS 520 AND BETWEEN STR 21R TO STR 22R FWD CARGO COMPARTMENT. REPAIRED FRAME (SHEAR TIE) LOCATED AT BS 520 AND BETWEEN STR - [SDR SWAA2012120610277](https://openairdocs.org/sdr/SWAA2012120610277), Nov 21, 2012: SHEAR TIE. CRACKED. CRACK ON FRAME (SHEAR TIE) LOCATED AT BS 520 AND BETWEEN STR 21R TO STR 22R FWD CARGO COMPARTMENT. REPAIRED FRAME (SHEAR TIE) LOCATED AT BS 520 AND BETWEEN STR - [SDR SWAA2012112609776](https://openairdocs.org/sdr/SWAA2012112609776), Nov 21, 2012: WEB. CRACKED. CRACK ON WEB LOCATED AT BS 303 BETWEEN STR 28L TO STR 27R INTERNAL AREA E/E COMPARTMENT. REPLACED WEB LOCATED AT BS 303 BETWEEN STR 28L TO STR 27R INTERNAL AREA - [SDR SWAA2012120610276](https://openairdocs.org/sdr/SWAA2012120610276), Nov 20, 2012: STRINGER SPLICE. CRACKED. CRACK ON STRINGER SPLICE LOCATED AT BS 360 STRINGER 15L IN FWD PAX CABIN. REPLACED STRINGER SPLICE LOCATED AT BS 348 TO BS 368 STRINGER 15L IN FWD PAX CABIN IAW - [SDR SWAA2012120610275](https://openairdocs.org/sdr/SWAA2012120610275), Nov 19, 2012: ANGLE. CRACKED. CRACK ON ANGLE BETWEEN BS 294.5 TO BS 312 AND RBL 32 FWD CABIN.REPLACED ANGLE LOC BETWEEN BS 294.5 TO BS 312 AND RBL 32 FWD CABIN IAW B737-500 SRM 51-10-02 ITEM - [SDR SWAA2012120510230](https://openairdocs.org/sdr/SWAA2012120510230), Nov 19, 2012: ANGLE. CRACKED. CRACK ANGLE AT GALLEY DOOR BETWEEN BSTA 277 TO 291.5 AT LEVEL STR 9R. REPLACED ANGLE IAW SRM AND DWG. - [SDR SWAA2012120310152](https://openairdocs.org/sdr/SWAA2012120310152), Nov 19, 2012: ANGLE. CRACKED. CRACK ON ANGLE LOCATED AT BSTA 1006 AND LEVEL STR 2 AFT CABIN. REPLACED ANGLE LOCATED AT BS 1006 AND LEVEL STR 2R AFT CABIN IAW SRM B737-500 51-10-02 ITEM 8 AND - [SDR SWAA2012113010062](https://openairdocs.org/sdr/SWAA2012113010062), Nov 19, 2012: ANGLE. CRACKED. CRACK ANGLE AT GALLEY DOOR BETWEEN BS 277 TO 291.5 STR 9R TO 10R CABIN. REPLACED ANGLE IAW SRM AND DRAWING. - [SDR SWAA2012112901022](https://openairdocs.org/sdr/SWAA2012112901022), Nov 19, 2012: ANGLE. CRACKED. CRACK ANGLE AT GALLEY DOOR BETWEEN BS 277 TO 291.5 STR 11R TO 12R CABIN. REPLACED ANGLE IAW SRM AND DRAWING. - [SDR SWAA2012112901021](https://openairdocs.org/sdr/SWAA2012112901021), Nov 19, 2012: ANGLE. CRACKED. CRACK ANGLE AT GALLEY DOOR BETWEEN BS 277 TO 291.5 TO STR 11R CABIN. REPLACED ANGLE IAW SRM AND DRAWING. - [SDR SWAA2012112901020](https://openairdocs.org/sdr/SWAA2012112901020), Nov 19, 2012: THRESHOLD. CRACKED. CRACK ON THRESHOLD WEB LOWER SURFACE ON BS 294.5 AND TBL 56 UNDER FLOOR STRUCTURE. REPLACED THRESHOLD WEB LOC ON BS 291.5 TO BS 360 STR 17R IAW SRM B737-500 51- - [SDR SWAA2012112709922](https://openairdocs.org/sdr/SWAA2012112709922), Nov 19, 2012: STRINGER SPLICE. CRACKED. CRACK ON STRINGER SPLICE LOCATED AT BSTA 360 STR 2L FWD CABIN. REPLACED RIVETS 2EA ON STRINGER SPLICE LOCATED AT BS 360 STR 2L FWD CABIN IAW SRM B737-500 51-40- - [SDR SWAA2012112709921](https://openairdocs.org/sdr/SWAA2012112709921), Nov 19, 2012: STRAP. CRACKED. CRACK ON STRAP LOCATED AT BSTA 344 AND LBL 45.5 UNDER FLOOR STRUCTURE. REPLACED STRAP LOCATED AT BS 344 AND LBL 45.5 UNDER FLOOR STRUCTURE IAW SRM B737-500 51-1 - [SDR SWAA2012112609775](https://openairdocs.org/sdr/SWAA2012112609775), Nov 19, 2012: TIE CLIP. CRACKED. CRACK ON TIE CLIP LOCATED AT BSTA 360 LEVEL STR 5L FWD CABIN. REPLACED TIE CLIP LOCATED AT BS 360 LEVEL STR 5L FWD CABIN IAW SRM B737-500 51-10-02 ITEM 8, 51-40 - [SDR SWAA2012112609774](https://openairdocs.org/sdr/SWAA2012112609774), Nov 19, 2012: TIE CLIP. CRACKED. CRACK ON TIE CLIP LOCATED ON BS 294.5 STR 12L FWD CABIN. REPLACED TIE CLIP LOCATED ON BS 294.5 STR 12L FWD CABIN IAW SRM B737-500 51-10-02 ITEM 8 SRM B737-500 5 - [SDR SWAA2012112609753](https://openairdocs.org/sdr/SWAA2012112609753), Nov 19, 2012: FITTING. CRACKED. CRACK ON CLIP LOCATED ON BS 294.5 AND STR 13L FWD CABIN. REPLACED CLIP LOCATED ON BS 294.5 AND STR 13L FWD CABIN IAW SRM B737-500 51-10-02 AND DRAWING 65-1633. - [SDR SWAA2012121010394](https://openairdocs.org/sdr/SWAA2012121010394), Nov 18, 2012: FRAME. CRACKED. CRACK ON FRAME AT BS 482 BETWEEN STR 20R TO 21R. REPAIRED FRAME IAW SRM. - [SDR SWAA2012121010393](https://openairdocs.org/sdr/SWAA2012121010393), Nov 18, 2012: FRAME. CRACKED. CRACK ON FRAME HOLE AT BS 482B BETWEEN STR 20L TO STR 21L. REPAIRED FRAME IAW SRM. - [SDR SWAA2012120310151](https://openairdocs.org/sdr/SWAA2012120310151), Nov 18, 2012: RETAINER. CRACKED. CRACK ON RETAINER LOCATED BETWEEN STA 312 TO STA 328 CUTOUT FWD ENTRY DOOR. REPLACED RETAINER (REVEAL) LOCATED BETWEEN STA 312 TO STA 328 OF CUT OUT FWD ENTRY D - [SDR SWAA2012113010061](https://openairdocs.org/sdr/SWAA2012113010061), Nov 18, 2012: CHANNEL. CRACKED. CRACK ON CHANNEL AT BS 540 BETWEEN BL 0 TO LBL 24.5 CEILING AREA CARGO COMPARTMENT. REPLACED CHANNEL IAW SRM AND DRAWING. - [SDR SWAA2012112609773](https://openairdocs.org/sdr/SWAA2012112609773), Nov 18, 2012: STOP FITTING. CRACKED. CRACK ON STOP PAD LOCATED AT BSTA 616 OF LT ESCAPE HATCH (2 EA). REPLACED STOP PAD LOCATED ON BS 616 AT EMERGENCY EXIT HATCH LT (2EA) IAW SRM 51-40-02. - [SDR SWAA2012112609772](https://openairdocs.org/sdr/SWAA2012112609772), Nov 18, 2012: WEB. CRACKED. CRACK ON WEB AT BS 947.5 TO BS 967 AND LBL 21 UNDER FLOOR STRUCTURE CABIN. REPLACED WEB IAW SRM AND DRAWING. - [SDR SWAA2012112609745](https://openairdocs.org/sdr/SWAA2012112609745), Nov 18, 2012: TIE CLIP. CRACKED. CRACK ON TIE CLIP AT BS 927 AND STR 24R IN AFT CARGO COMPARTMENT. REPLACED TIE CLIP LOC AT BS 927 AND STR 24R IN AFT CARGO COMPARTMENT IAW SRM B737-500 51-10-02 - [SDR SWAA2012112609744](https://openairdocs.org/sdr/SWAA2012112609744), Nov 18, 2012: TIE CLIP. CRACKED. CRACK ON TIE CLIP AT BS 927 AND STR 22R IN AFT CARGO COMPARTMENT. REPLACED TIE CLIP LOC AT BS 927 AND STR 22R IN AFT CARGO COMPARTMENT IAW SRM B737-500 51-10-02 - [SDR SWAA2012112609743](https://openairdocs.org/sdr/SWAA2012112609743), Nov 18, 2012: PLATE. CRACKED. CRACK ON PLATE LOCATED ON CUT OUT LOWER SIDE OF CSD OIL ACCESS OF THE OUTBOARD FAN COWL. REPLACED PLATE LOCATED ON CUT OUT LOWER SIDE OF CSD OIL ACCESS OF THE O - [SDR SWAA2012121010392](https://openairdocs.org/sdr/SWAA2012121010392), Nov 17, 2012: SKIN. CRACKED. CRACK ON EXTERNAL SKIN AT BS 291.5 AND STR 14R IN UPPER FUSELAGE. REPAIRED SKIN IAW EO. - [SDR SWAA2012121010391](https://openairdocs.org/sdr/SWAA2012121010391), Nov 17, 2012: WEB. CRACKED. CRACK ON NLG W/W AT BS 259.5 ABOVE REPAIR DOUBLER LEFT SIDE. REPAIRED WEB IAW SRM. - [SDR SWAA2012112809964](https://openairdocs.org/sdr/SWAA2012112809964), Nov 17, 2012: PLATE. CRACKED. CRACK ON PLATE OF THE ACCESS PANEL 9124 L LEFT HORIZONTAL STABILIZER. REPLACED PLATE OF THE ACCESS PANEL 9124L LEFT HORIZONTAL STABILIZER IAW SRM B737-500 51-10 - [SDR SWAA2012112609771](https://openairdocs.org/sdr/SWAA2012112609771), Nov 17, 2012: WEB. CRACKED. CRACK RIGHT SIDE OF NLG W/W AT BS 251.6 AND WL 185-4.5. REPAIRED WEB IAW SRM. - [SDR SWAA2012112609770](https://openairdocs.org/sdr/SWAA2012112609770), Nov 17, 2012: SKIN. CRACKED. CRACK RIGHT SIDE OF NLG W/W AT WL 169.1 AND BS 251.6-5.5. REPAIRED WEB IAW SRM. - [SDR SWAA2012112609769](https://openairdocs.org/sdr/SWAA2012112609769), Nov 17, 2012: WEB. CRACKED. CRACK ON THE RIGHT SIDE OF THE NLG W/W AT WBL 169.1 AND BS 251.6 - 4.5. REPAIRED WEB IAW SRM. - [SDR SWAA2012112609768](https://openairdocs.org/sdr/SWAA2012112609768), Nov 17, 2012: PLATE. CRACKED. CRACK ON PLATE LOCATED MID FLAP AT LEVEL WBL 118 INTERNAL CAVITY LEFT WING. REMOVED AND REPLACED PLATE LOCATED MID FLAP AT LEVEL WBL 118 INTERNAL CAVITY LEFT WI - [SDR SWAA2012121010390](https://openairdocs.org/sdr/SWAA2012121010390), Nov 16, 2012: SKIN. CRACKED. CRACK ON EXTERNAL SKIN AT BS 306 AND 0.500 UPPER EDGE GALLEY DOOR. REPAIRED SKIN IAW EO AND EA. - [SDR SWAA2012120310150](https://openairdocs.org/sdr/SWAA2012120310150), Nov 16, 2012: SPLICE PLATE. CRACKED. CRACK ON PLATE LOC BETWEEN RSS 196 TO RSS 210 TRAILING EDGE AREA R/T WING. REPLACED SPLICE PLATE LOC BETWEEN RSS 196 TO RSS 210 TRAILING EDGE AREA R/T WING IAW - [SDR SWAA2012120310149](https://openairdocs.org/sdr/SWAA2012120310149), Nov 16, 2012: SPLICE PLATE. CRACKED. CRACK ON PLATE LOCATED AT LEVEL RSS 200 REAR SPAR LT WING INTERNAL CAVITY. REPLACED SPLICE PLATE LOC AT LEVEL RSS 200 T/E LEFT WING IAW B737-500 SRM 51-10-02-0G - [SDR SWAA2012112901019](https://openairdocs.org/sdr/SWAA2012112901019), Nov 16, 2012: PAN. CRACKED. CRACK ON LOWER PAM LOCATED AFT EDGE OF FWD ENTRY DOOR. REPLACED SUPPORT PLATE (LOWER PAN) LOC ON EDGE OF FWD ENTRY DOOR IAW SRM B737-500 51-40-02 AND DRAWING 65 - [SDR SWAA2012112901018](https://openairdocs.org/sdr/SWAA2012112901018), Nov 16, 2012: ANGLE. CRACKED. CRACK ON ANGLE LOC WBL 204.40 TRAILING EDGE AREA AT RIGHT WING. REPLACED ANGLE LOCATED WBL 204.40 TRAILING EDGE AREA AT RIGHT WING IAW B737-500 SRM 51-40-02 AND All 301: https://openairdocs.org/deregistered/N512SW-2018-03-26/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 LAX01LA275](https://openairdocs.org/ntsb/LAX01LA275), Aug 9, 2001: Boeing 737-500 (N512SW), Klamath Falls, OR, no damage. Probable cause: An encounter with turbulence from a developing thunderstorm during cruise flight. ## 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 20000423016269I](https://openairdocs.org/incident/20000423016269I), Apr 23, 2000: Boeing 737500 (N512SW), Burbank, CA. (-23)Southwest 1127 returned to Burbank with a pressure leak at the left fwd door (L1). The crew determined that the L1 door was not fully locked and caused… - [Incident 19920827039819I](https://openairdocs.org/incident/19920827039819I), Aug 27, 1992: Boeing 737522 (N512SW), Kansas City, MO. Pilot reported small bird ingested into NR1 engine. Continued to destination. No evidence of bird strike found. --- 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.