# N751SW: 1999 Boeing 737-7H4, registration cancelled 2024-09-16 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: September 16, 2024 - Status when cancelled: Valid registration - Airframe: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (registry code 1384404) - Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802) - Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (OpenAirDocs) - Serial number: 29803 - Year built: 1999 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: September 16, 1999 - Certificate issued: October 20, 1999 - Last registry action: June 3, 2023 - Mode S code: AA1F65 - 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/N751SW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=751SW - Page: https://openairdocs.org/deregistered/N751SW-2024-09-16 From the FAA registry file of November 12, 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 737-7H4: https://openairdocs.org/model/boeing-737-7h4.md ## Service difficulty reports (268, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2022122985736](https://openairdocs.org/sdr/SWAA2022122985736), Dec 28, 2022: BATTERY PACK. INOPERATIVE. EMERGANCY LIGHTS AT L1 DOOR INOP<[01] REMOVED AND REPLACE BATTER PACK M1674 IAW AMM 33-51-06.OPS CHECK GOOD - [SDR SWAA2022091983051](https://openairdocs.org/sdr/SWAA2022091983051), Sep 18, 2022: TRANSMITTER. LOW. LOW OIL QUANTITY ON #2 ENGINE WHEN POWER ADVANCED ABOVE 80% N1 / [01] R/R OIL QTY XMITER IAW AMM 79-31-01 PER FIM 79-05 TASK 810. QTY OPS CHK GOOD. LEAK CHK ON - [SDR SWAA2022081843297](https://openairdocs.org/sdr/SWAA2022081843297), Aug 18, 2022: SLIDE. LOOSE. AFT SERVICE DOOR SLIDE COVER HAS COME LOOSE / [01] CHECKED AFT SERVICE DOOR SLIDE COVER PER M/M 25-66-01-200
NO DEFECTS FOUND. - [SDR SWAA2022010658878](https://openairdocs.org/sdr/SWAA2022010658878), Jan 6, 2022: PANEL. CRACKED. 193D PANEL HAS 2 HOLES WITH CRACKS AT AFT END ALONG WITH SEVERAL ELONGATED HOLES ON PANEL ; / [01] REMOVED AND REPLACED 193D PANEL IAW AMM 53-51-21 - [SDR SWAA2021100826843](https://openairdocs.org/sdr/SWAA2021100826843), Oct 6, 2021: BATTERY PACK. FAILED. AFT L/H EMERGENCY LIGHTING BATTERY PACK FAILED CAPACITY CHECK ; / [01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06. - [SDR SWAA2021073098372](https://openairdocs.org/sdr/SWAA2021073098372), Jul 26, 2021: BULB. INOPERATIVE. CUSTOMER REQUEST: BLOWN LIGHT BULB BELOW R2 DOOR EMERGENCY EXIT SIGN ; / [01] RELAMPED LIGHT BULBS BELLOW R2 DOOR EMERGENCY EXIT SIGN AS PER REF B737 AMM 33-51- - [SDR SWAA2021073097628](https://openairdocs.org/sdr/SWAA2021073097628), Jul 24, 2021: BATTERY PACK. INOPERATIVE. SEVERAL EMERGENCY LIGHTS INOP BY AFT ENTRY/SERVICE DOOR AREA. / [01] PERFORMED T/S PER B737 FIN 33-50 TASK 801 AND FOUND BATTERY PACK M1672 PART# D717-01-100; S - [SDR SWAA2021073097627](https://openairdocs.org/sdr/SWAA2021073097627), Jul 24, 2021: POWER SUPPLY. FAULTY. FWD EMERGENCY LIGHTS (2 ON LT; CENTER SIGN AND L1 DOOR EXIT SIGN) LIGHT UP FOR ABOUT 30 SECONDS AND THEN TURN OFF. ; / [01] T/S FORWARD EMERGENCY LIGHT ISSUES A - [SDR SWAA2021073092324](https://openairdocs.org/sdr/SWAA2021073092324), Jul 8, 2021: SEAT TRACK. CRACKED. CRACK INDICATION NOTED ON SEAT TRACK FRAME BS 727B RBL24.75 HOLE 'A' AT 3 O'CLOCK POSITION ; CRACK LENGTH 0.030' / VERIFIED REMOVAL OF CORROSION AT SEAT TRACK S - [SDR SWAA2021073091817](https://openairdocs.org/sdr/SWAA2021073091817), Jul 7, 2021: SKIN. DELAMINATED. LT I/B T/E FLAP AT O/B CORNER HAS PREVIOUS REPAIR DELAMINATING. ; / [01] REMOVED OLD REPAIR AT L/WING T/E FLAP O/B CORNER AS PER BOEING 737 SRM 51-70-10-2R-4 RE - [SDR SWAA2021073091818](https://openairdocs.org/sdr/SWAA2021073091818), Jul 7, 2021: SKIN. DELAMINATED. PER CUSTOMER REQUEST...RT WING O/B T/E FLAP HAS AFT EDGE DELAMINATING AT I/B CORNER ; / [01] PERFORMED CUT OUT OF 3 3/8 ' BY 1 1/4' AT DAMAGED AREA; NO WATER FO - [SDR SWAA2021073092322](https://openairdocs.org/sdr/SWAA2021073092322), Jul 7, 2021: SEAT TRACK. CRACKED. CRACK INDICATION NOTED ON SEAT TRACK FRAME BS727B RBL45.5 HOLE 'B' AT 2 O'CLOCK POSITION ; CRACK LENGTH 0.040' / CUT & REMOVED DAMAGE PART OF SEAT TRACK FROM ST - [SDR SWAA2021073092315](https://openairdocs.org/sdr/SWAA2021073092315), Jul 7, 2021: SEAT TRACK. CORRODED. FOUND CORROSION AT CABIN SEAT TRACK STA. 727B RBL 24.75; I/B AFT. FLANGE. ; / REMOVED FASTNER FOR MATERIAL REMOVAL ORIGINAL MATERIAL OF SEAT TRACK FLANGE AT STA - [SDR SWAA2021073090506](https://openairdocs.org/sdr/SWAA2021073090506), Jul 1, 2021: FITTING. CRACKED. FOUND CRACKED INTERNAL SEAL FITTING AT R-1 DOOR FWD. UPPER CORNER. ; / [01] REMOVED DAMAGE SEAL FITTING ( SEAL RETAINER ) FROM R-1 DOOR FWD UPPER CORNER PER B73 - [SDR SWAA2021073090507](https://openairdocs.org/sdr/SWAA2021073090507), Jul 1, 2021: FRAME. CRACKED. FOUND CRACKED INTERNAL FRAME ASSY. AT R-1 DOOR FWD. UPPER CORNER. ; / [01] LOCATE AND STARTED DRILLING PROCESS OF NEW FRAME ASSEMBLY P/N 141A8370U13 P/O# 161708 - [SDR SWAA2021073088881](https://openairdocs.org/sdr/SWAA2021073088881), Jun 28, 2021: TAIL CONE. DELAMINATED. TAIL CONE HAS TWO AREAS OF DELAM ON THE RIGHT SIDE ; DELAMINATION / [01] MEASUREMENTS; [02] CLEANSED DAMAGE AREA AND PREPARED AREA FOR REPAIR ON R/H SIDE OF OUT - [SDR SWAA2021073088893](https://openairdocs.org/sdr/SWAA2021073088893), Jun 28, 2021: BEAM. CRACKED. CRACK FOUND AT NO. 5 BEAM IN THE FWD SERVICE DOOR INTERNAL STRUCTURE PN 141A6536-15 UPPER BEAM. ENSURE THAT EITHER EO 5241-C-14093-NG OR EO 5241-C-14344-NG IS I - [SDR SWAA2021073088892](https://openairdocs.org/sdr/SWAA2021073088892), Jun 28, 2021: BEAM. CRACKED. CRACK FOUND AT NO. 4 BEAM IN THE FWD SERVICE DOOR INTERNAL STRUCTURE PN 141A6536-14 LOWER BEAM. ENSURE THAT EITHER EO 5241-C-14093-NG OR EO 5241-C-14344-NG IS I - [SDR SWAA2021073088883](https://openairdocs.org/sdr/SWAA2021073088883), Jun 28, 2021: DOUBLER. CRACKED. EXT. POWER RECEPTACLE CUT-OUT FWD EDGE DOUBLER CRACKED ABOVE AND BELOW THE LWR HINGE ; / [01] REMOVED POWER RECEPTACLE ACCESS DOOR #114AR PER B737-700 SRM 53-10 - [SDR SWAA2021073088882](https://openairdocs.org/sdr/SWAA2021073088882), Jun 28, 2021: BEAR STRAP. CRACKED. CRACK FOUND AT INTERNAL MAIN CABIN BEAR STRAP STA 294.5 JUST BELOW STR 8-R; CRACK LENGTH :2.362' / [01] STRIPPED PAINT AT THE REPAIR AREA OF R-1 UPPER FWD. CORN - [SDR SWAA2021070288616](https://openairdocs.org/sdr/SWAA2021070288616), Jun 28, 2021: CHANNEL. DAMAGED. AFT CARGO BAY ZEE CHANNEL AT ST 887 ;RBL 20 RIVET HOLE IS ELONGATED. REMOVED Z CHANNEL SPLICE REPAIR AT STA 887 RBL 20 IAW 53-00-53-2R-5. INSTALLED NEW SPLICE R - [SDR SWAA2021073088619](https://openairdocs.org/sdr/SWAA2021073088619), Jun 27, 2021: STRAP. CORRODED. AFT CARGO COMP. FLOOR SPLICE STRAP AT ST 727D IS CORRODED (228-001) ; / [01] RECEIVED NEW STRAP AND REPLACED AT AFT CARGO FLOOR SPLICESTRAP STA 727D AS PER AIPC - [SDR SWAA2021073088621](https://openairdocs.org/sdr/SWAA2021073088621), Jun 27, 2021: STRAP. CORRODED. AFT CARGO FLOOR SPLICE STRAP AT ST 773 IS CORRODED IN MANY PLACE (228-003) ; / [01] RECEIVED NEW STRAP AND REPLACED AT AFT CARGO FLOOR SPLICE STRAP STA 773 AS P - [SDR SWAA2021070688609](https://openairdocs.org/sdr/SWAA2021070688609), Jun 27, 2021: SEAT TRACK. CORRODED. CABIN SEAT TRACK L/H I/B TRACK WITH CORROSION SPOTS BETWEEN SEATS 20 AND 21. REMOVED CORROSION IAW SRM 51-10-02-0G-0. FOUND WITHIN LIMITS IAW SRM 53-00-52-1A-1 - [SDR SWAA2021073088087](https://openairdocs.org/sdr/SWAA2021073088087), Jun 26, 2021: FLOOR SUPPORT. CRACKED. MAIN CABIN CENTER WING BOX FLOOR SUPPORT BREAK CRACKED AT STA 540 AND RBL 1 ; / [01] REMOVED DAMAGED FLOOR SUPPORT BREAK AT MAIN CABIN CTR. WING STA. 540 & RBL - [SDR SWAA2021073088083](https://openairdocs.org/sdr/SWAA2021073088083), Jun 26, 2021: BRACKET. CRACKED. LT WING CONTROL RIB CENTER AFT SEAL BRACKET CRACKED. [200-005] ; / [01] REMOVED & REPLACED SEAL BRACKET FITTING AT L/W CONTROL RIB AFT POSITION; AS PER B737-7 S - [SDR SWAA2021073088080](https://openairdocs.org/sdr/SWAA2021073088080), Jun 25, 2021: BRACKET. CRACKED. FWD CARGO COMPT RIGHT HAND STA 500C STR 25 BRACKET UNDER ZEE ANGLE CRACKED ; / [01] REMOVED DAMAGED CLIP BRACKET P/N 143A7502-14;AT FWD. CARGO COMPT. R/H STA. 5 - [SDR SWAA2021073088081](https://openairdocs.org/sdr/SWAA2021073088081), Jun 25, 2021: BRACKET. CRACKED. FWD CARGO COMPT LEFT HAND STA 500D STR18 BRACKET CRACKED ; / [01] REMOVED CRACKED GUSSET BRACKET AT FWD. CARGO COMPT. L/H STA. 500D; S-18R; REF : B737-700 SRM 5 - [SDR SWAA2021073088069](https://openairdocs.org/sdr/SWAA2021073088069), Jun 25, 2021: LENS. DAMAGED. O/W EMERGENCY DOORS HEADER PANELS LIGHT LENS DAMAGED ; / [01] REPLACED O/W EMERGENCY DOORS HEADER PANELS LIGHTS LENS AS PER B737 AMM 33-51-01-960-801.; [02] VER - [SDR SWAA2021073088073](https://openairdocs.org/sdr/SWAA2021073088073), Jun 25, 2021: LENS. CRACKED. L2 DOOR EMERGENCY LIGHT LENS CRACKED ; / [01] REMOVED AND REPLACED L2 DOOR EMERGENCY LIGHT LENS AS PER BOEING AMM 33-51-01-960-801.; [02] CERTIFIED REMOVED AND - [SDR SWAA2021072188077](https://openairdocs.org/sdr/SWAA2021072188077), Jun 25, 2021: ANGLE. CORRODED. CORROSION FWD CARGO COMP STA 500D FLOOR SUPPORT BETWEEN LEFT AND RIGHT ZEE ANGLE ; / [01] REMOVED SURFACE CORROSION AT FLOOR SUPPORT Z ANGLE ON FWD CARGO COMPON - [SDR SWAA2021073087510](https://openairdocs.org/sdr/SWAA2021073087510), Jun 24, 2021: FLOOR PANEL. DAMAGED. AFT CARGO COMPARTMENT FLOOR BOARD 140AF HAS PROMINENT BURRS AND EXCESSIVELY WORN. ; / [01] FABRICATED FLOOR PANEL 140AF AT AFT CARGO COMP AS PER B-737 AMM 25-52 - [SDR SWAA2021073087515](https://openairdocs.org/sdr/SWAA2021073087515), Jun 24, 2021: FLOOR PANEL. DAMAGED. AFT CARGO COMPARTMENT FLOOR BOARD 140BF HAS PROMINENT BURRS AND EXCESSIVELY WORN. ; / [01] FABRICATED FLOOR PANEL 140BF AT AFT CARGO COMP AS PER B 737 REF AMM25 - [SDR SWAA2021061885239](https://openairdocs.org/sdr/SWAA2021061885239), Jun 17, 2021: HINGE. BROKEN. EXTERNAL POWER UNIT ACCESS DOOR LOWER HINGE BROKEN ; EXT POWER ACCES DOOR. LOWER HINGE BROKEN / REMOVED AND REPLACED EXTERNAL RECEPTACLE ACCESS DOOR LOWER HINGE - [SDR SWAA2021061481122](https://openairdocs.org/sdr/SWAA2021061481122), Jun 8, 2021: SIGN. MISSING. FWD ENTRY DOOR LOWER EMERGENCY LIGHT LENS MISSING DIRECTIONAL ARROW / REMOVED AND REPLACED SIGN IAW AMM 33-51-01; INSPECTED - [SDR SWAA2021020446371](https://openairdocs.org/sdr/SWAA2021020446371), Feb 1, 2021: COVER. LOOSE. EMERGENCY EXIT SIGN FELL OFF @ FWD ENTRY DOOR. / INSTALLED NEW EXIT SIGN COVER PER AMM 33-51-04. - [SDR SWAA2020082410298](https://openairdocs.org/sdr/SWAA2020082410298), Aug 20, 2020: HANDLE. DETACHED. MAIN ENTRY DOOR ASSIST HANDLE DETATCHED AT BOTTOM OF HANDLE. SECURED FWD ENTRY DOOR ASSIST HANDLE IAW CMM 52-11-00. - [SDR SWAA2020080405343](https://openairdocs.org/sdr/SWAA2020080405343), Aug 1, 2020: DOOR. OUT OF ADJUST. L1 DOOR HARD TO CLOSE / ACCOMPLISHED ADJUSTMENT OF L1 DOOR PER AMM 52-11-00 OPERATION NO NORMAL. - [SDR SWAA2021082095570](https://openairdocs.org/sdr/SWAA2021082095570), Jun 26, 2020: STIFFENER. CRACKED. RIGHT WING T/E UPPER FIXED PANEL SUPPORT STIFFENER IS CRACKED / REMOVED AND REPLACED PANEL STIFFENER PER SRM 51-40-02 - [SDR SWAA2020060187646](https://openairdocs.org/sdr/SWAA2020060187646), May 27, 2020: COVER. LOOSE. FORWARD GALLEY OVERHEAD EXIT SIGN COVER LOOSE. REPLACED LIGHT ASSEMBLY IAW AMM 33-51-03. - [SDR SWAA2019111438822](https://openairdocs.org/sdr/SWAA2019111438822), Nov 12, 2019: BATTERY PACK. NO TEST. R/H OVERWING EXIT BATTERY FAILED CAPACITY CHECK. / R&R BATTERY PACK PER AMM. - [SDR SWAA2019101737987](https://openairdocs.org/sdr/SWAA2019101737987), Oct 15, 2019: CHARGER. INOPERATIVE. EMERGENCY LIGHTS GROUND ILLUMINATION LIGHT L547 INOP. / R&R CHARGER PER AMM. - [SDR SWAA2019101737978](https://openairdocs.org/sdr/SWAA2019101737978), Oct 15, 2019: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS GROUND ILLUMINATION LIGHT L547 INOP. R&R M1670 BATTERY PACK PER AMM. - [SDR SWAA2019072335236](https://openairdocs.org/sdr/SWAA2019072335236), Jul 23, 2019: CONTROL PANEL. INOPERATIVE. AIR TURNBACK, #1 COMM RADIO WORKS ON GROUND, DURING CLIMB & CRUISE ITS INOP. R&R THE #1 RADIO TUNING PANEL PER AMM. - [SDR SWAA2019072335235](https://openairdocs.org/sdr/SWAA2019072335235), Jul 23, 2019: AUDIO PANEL. INOPERATIVE. AIR TURNBACK, #1 COMM RADIO WORKS ON GROUND, DURING CLIMB & CRUISE ITS INOP. R&R THE #1 AUDIO CONTROL PANEL PER AMM. - [SDR SWAA2019071734922](https://openairdocs.org/sdr/SWAA2019071734922), Jul 15, 2019: FLOOR SUPPORT. CORRODED. AFT CARGO BILGE FLOOR SUPPORT CORRODED AT BS. 947, STR. 26R. R&R TRACK PER SRM. - [SDR SWAA2022031183423](https://openairdocs.org/sdr/SWAA2022031183423), Jul 10, 2019: SEAL. CRACKED. FOUND CRACK ON UPPER SEAL PLATE AT LEFT HORIONTAL STAB.-TO-BODY FRONT SPAR / REMOVED AND REPLACED UPPER SEAL PLATE AT LEFT HORIZONTAL STAB. TO-BODY FRONT SPOR A - [SDR SWAA2022031183419](https://openairdocs.org/sdr/SWAA2022031183419), Jul 1, 2019: RIB. CRACKED. LH HORIZONTAL STABILIZER RIB #4 FAILED (NDT) ROTO INSPECTION FINDING A CRACK FROM FWD LOWER SECTION 15' ON AOPEN HOLE / REPAIRED L/H HORIZONTAL STABILIZER R/B # - [SDR SWAA2019071935126](https://openairdocs.org/sdr/SWAA2019071935126), Jul 1, 2019: RIB. CRACKED. LT HORIZONTAL STABILIZER RIB #4 FAILED (NDT) ROTO INSPECTION FINDING A CRACK FROM FORWARD LOWER SECTION. REPAIRED RIB #4 PER EA. - [SDR SWAA2022031183417](https://openairdocs.org/sdr/SWAA2022031183417), Jun 29, 2019: SUPPORT. CRACKED. LEFT WING TO BODY FAIRING SUPPORT CRACKED AT STA 500D; S18L TO S-19L / REMOVED AND REPLACED / LEFT. WING BODY FAIRING SUPPORT AT STA 500D; S18L TO S-19L IN REF All 268: https://openairdocs.org/deregistered/N751SW-2024-09-16/reports.md --- 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, except the copies of manufacturers’ service documents, which belong to their rights holders.