# N734SA: 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: 27866
- Year built: 1999
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 22, 1999
- Certificate issued: August 17, 1999
- Last registry action: April 21, 2023
- Mode S code: A9DB78
- 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/N734SA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=734SA
- Page: https://openairdocs.org/deregistered/N734SA-2024-09-16

From the FAA registry file of November 4, 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 (271, newest 50)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR SWAA2023032821473](https://openairdocs.org/sdr/SWAA2023032821473), Mar 27, 2023: SLIDE. OUT OF POSITION. F/A REQUESTS PLEASE CHECK SLIDE/GIRT AT AFT SVC DOOR<[01] REPOSITIONED SLIDE ASSY IAWMM 25-66-01 AND MT 725-61-06
- [SDR SWAA2023031314194](https://openairdocs.org/sdr/SWAA2023031314194), Mar 9, 2023: LIGHT. INOPERATIVE. L/H OVER WING EMERGENCY EXIT LIGHT INOP<[01] RELAMPED L/H OVER WING EMERGENCY EXIT WINDOW LIGHT PER AMM 33-21-00 OPS CHECKED GD.;[02] VERIFIED RELAMP/OPS CHECK 
- [SDR SWAA2023031013633](https://openairdocs.org/sdr/SWAA2023031013633), Mar 8, 2023: LENS. LOOSE. EMERGENCY LIGHT LENS IS LOOSE AT SEAT 11-12 CBA<[01] REATTACHED SEAT 11-12ABC EMERGENCY LIGHT LENS IAW SIP;[02] CORRECTION AS FOLLOWS. REATTACHED SEAT 11-12 ABC
- [SDR SWAA2023031013655](https://openairdocs.org/sdr/SWAA2023031013655), Mar 8, 2023: LIGHT. INOPERATIVE. EMERGENCY EXIT LIGHT INOP AT BULLNOSE ABOVE SEAT 14 CBA<[01] RAR SEAT 14ABC EMERGENCY AREA LIGHT IAW AMM 33-51-03;[02] CW INSP OF RR SEAT 14ABC EMERGENCY AREA L
- [SDR SWAA2023021502809](https://openairdocs.org/sdr/SWAA2023021502809), Feb 14, 2023: LIGHT. INOPERATIVE. L/H OVERWING EMERGENCY EXIT EXTERIOR LIGHT INOP<[01] REPLAMPED OVERWING EMERGENCY EXIT LIGHT IAW AMM 33-51-04
- [SDR SWAA2022111772393](https://openairdocs.org/sdr/SWAA2022111772393), Nov 17, 2022: RIB. CRACKED. CLIP-DEFLECTION CONTROL RIB IS CRACKED AT L/H WING TRAILING PANEL JUST OUTBOARD OF NR 3 FLAP TRACK. REMOVED AND REPLACED CLIP-DEFLECTION CONTROL RIB AT L/H WING
- [SDR SWAA2022111772398](https://openairdocs.org/sdr/SWAA2022111772398), Nov 17, 2022: SLIDE. OUT OF POSITION. FWD GALLEY SERVICE DOOR SLIDE GAUGE NOT COMPLETELY VISIBLE. REPOSITIONED FWD GALLEY SERVICE DOOR SLIDE IN COMPARTMENT PER MT725-61-06
- [SDR SWAA2022021672083](https://openairdocs.org/sdr/SWAA2022021672083), Feb 14, 2022: LIGHT. INOPERATIVE. LH OVERWING EMERGENCY EXIT LIGHT HAS ONE BULB INOP. / [01] RESCUED LH OVERWING EMERGENCY EXIT LIGHT IAW AMM 33-51-04
- [SDR SWAA2021121351782](https://openairdocs.org/sdr/SWAA2021121351782), Dec 9, 2021: SLIDE. OUT OF POSITION. SUPPLEMENTAL INFORMATION: SLIDE OUT OF POSITION ; / [01] REPOSITION SLIDE TO LATCH VELCRO TO THE SLIDE CASE PER AMM 25-66-00
- [SDR SWAA2021083011947](https://openairdocs.org/sdr/SWAA2021083011947), Aug 26, 2021: SKIN. DELAMINATED. RH OUTBD AFT FLAP; DELAMINATED ON INBD UPPER SURFACE. (HONEYCOMB IS SHOWING) ; / [01] REMOVED RH OUTBOARD AFT FLAP ASSY. PER AMM 27-51-22.; [02] INSTALLED RH OU
- [SDR SWAA2021060178131](https://openairdocs.org/sdr/SWAA2021060178131), May 27, 2021: SIGN. LOOSE. PLACARD IN F/O SIDE EMERGENCY EXIT ROW KEEPS FALLING OFF. ; / R+R EMERGENCY EXIT SIGN PER AMM33-51-01
- [SDR SWAA2021052776194](https://openairdocs.org/sdr/SWAA2021052776194), May 23, 2021: BRACKET. LOOSE. FLIGHT ATTENDANT REPORTS FORWARD SERVICE DOOR GIRT BAR RETAINING HOLDER/CLIP IS LOOSE. ; / SECURED BRACKET HARDWARE PER AMM 25-66-02.
- [SDR SWAA2021051771088](https://openairdocs.org/sdr/SWAA2021051771088), May 11, 2021: FUSE. INOPERATIVE. R/H EMERGENCY EXIT DOOR LIGHT INOP ; / REMOVED AND REPLACED LIGHT ASSEMBLY FUSE REF AMM 33-21-00
- [SDR SWAA2021042662441](https://openairdocs.org/sdr/SWAA2021042662441), Apr 8, 2021: PLATE. CORRODED. FOUND CORROSION ON AFT CARGO AFT SCUFF PLATE PANEL. REMOVED AND INSTALLED NEW PLATE AT AFT CARGO COMPT REF B737700 SRM 5140020G0.
- [SDR SWAA2021042661928](https://openairdocs.org/sdr/SWAA2021042661928), Apr 6, 2021: RIB. CRACKED. L/H STAB INSPAR RIB ASSY NO.4 AT STA 120.30 FWD LWR EDGE CRACKED / CUT OUT DAMAGE AREA; FABRICATED AND INSTALLED REPAIR AT L/H STAB RIB ASSY NO.4 STA 120.30 FWD
- [SDR SWAA2021042661687](https://openairdocs.org/sdr/SWAA2021042661687), Apr 5, 2021: FLOOR PANEL. DAMAGED. MAIN CABIN FLOOR PANEL 241DF BOTTON SIDE COMPOSITE DAMAGE AT 3 LOCATION / CLEANED FLOOR PANEL 241DF. REMOVED DAMAGE NO CORE DAMAGE NO WATER FOUND. INSTALLED A P
- [SDR SWAA2021042661688](https://openairdocs.org/sdr/SWAA2021042661688), Apr 5, 2021: CHANNEL. CRACKED. MAIN CABIN WL 208.1 STA 540 BETWEEN BL 0 TO RBL 24 CHANNEL CRACKED. REMOVED N REPLACED CHANNEL BL0 TO RBL 24 STA 540 MAIN CABIN WL 208.1 REF B737700 SRM 5140020
- [SDR SWAA2021042661226](https://openairdocs.org/sdr/SWAA2021042661226), Apr 3, 2021: RIB. CRACKED. VERTICAL STAB DORSAL FIN FORWARDMOST RIB CRACKED. REMOVED AND REPLACED VERTICAL STAB DORSAL FIN FORWARDMOST RIB AS PER B737700 NDT PART 6 510000 PROC 23. BC 166
- [SDR SWAA2021042660714](https://openairdocs.org/sdr/SWAA2021042660714), Mar 31, 2021: FLOOR PANEL. DELAMINATED. MAIN CABIN FLOOR PANEL 241AF TOP LAYER DELAMINATED / CLEANED AND REPAIRED SMALL AREAS OF TOP SURFACE DAMAGE ON MAIN CABIN FLOOR PANEL 241AF CAUSED BY CARPET REM
- [SDR SWAA2021042660341](https://openairdocs.org/sdr/SWAA2021042660341), Mar 31, 2021: SCUFF PLATE. CRACKED. FOWARD CARGO LOWER DOOR CUT OUT AFT CONNER SCUFF PLATE IS CRACK RECIEVED SERVICEABLE REPAIRED AFT CONNER SCUFF PLATE PO# 1713374 AS PER B737 SRM 5330152R1 REPAI
- [SDR SWAA2021042660006](https://openairdocs.org/sdr/SWAA2021042660006), Mar 30, 2021: SKIN. CRACKED. CRACK INDICATION FOUND AT FASTENER AT R-1 DOOR CUTOUT BETWEEN STA 291.5 AND STA 294.5 BETWEEN STR 8R AND STR 9R. SEE FIG 4 AT FASTENER SHOWING TYPICAL CRACK. / 
- [SDR SWAA2021042660150](https://openairdocs.org/sdr/SWAA2021042660150), Mar 30, 2021: STIFFENER. CRACKED. L/H STAB INSPAR RIB ASSY NO. 5 AT STAB STA 129.50 STIFFENER NO. 3 CRACKED / REMOVED AND REPAIRED L/H HORIZONTAL STAB. NO.5 RIB AT STA 129.50 STIFFENER NO.3 AS P
- [SDR SWAA2021042660144](https://openairdocs.org/sdr/SWAA2021042660144), Mar 30, 2021: FLOOR PANEL. DELAMINATED. MAIN CABIN FLOOR PANEL 232SF TOP LAYER DELAMINATED / CLEANED AND REPAIRED PANEL #232SF AS PER B737-900 ER SRM 53-00-50-2R-1. MATERIALS USED FABRIC P/O #1480720 
- [SDR SWAA2021042660142](https://openairdocs.org/sdr/SWAA2021042660142), Mar 30, 2021: FLOOR PANEL. DELAMINATED. MAIN CABIN FLOOR PANEL 231XF TOP LAYER DELAMINATED / REPAIRED DAMAGED AREA AT MAIN CABIN FLOOR PANEL 231XF TOOP LAYER. REF B737-7 SRM 53-00-50-2R-1
- [SDR SWAA2021042660002](https://openairdocs.org/sdr/SWAA2021042660002), Mar 30, 2021: FLOOR PANEL. DETERIORATED. FWD CARGO COMPARTMENT FLOOR PANEL 120CF IS DETERIORATED REMOVED; FABRICATED & INSTALLED FLOOR PANEL #120CF FWD CARGO COMP. AS PER REF B737 700 AMM 255201201801
- [SDR SWAA2021042660003](https://openairdocs.org/sdr/SWAA2021042660003), Mar 30, 2021: FLOOR PANEL. DETERIORATED. FWD CARGO COMPARTMENT FLOOR PANEL 120AF IS DETERIORATED REMOVED; FABRICATED & INSTALLED FLOOR PANEL #120AF FWD CARGO COMP AS PER REF B737 700 AMM 255201201801
- [SDR SWAA2021042660004](https://openairdocs.org/sdr/SWAA2021042660004), Mar 30, 2021: RIB. CRACKED. RH HORIZONTAL STAB ILIZER LE FAIRING CRACKED @ RIB # 4 MKD DOT. REMOVED AND REPLACED RH HORIZONTAL STAB LE RIB # 4 AS PER B7377 SRM 514002OG0 AND DWG #186A1001.
- [SDR SWAA2021042660005](https://openairdocs.org/sdr/SWAA2021042660005), Mar 30, 2021: RIB. CRACKED. RH HORIZONTAL STABILIZER LE FAIRING CRACKED @ RIB # 5 MKD DOT. REMOVED AND REPLACED RH HORIZONTAL STAB LE RIB #5 AS PER B7377 SRM 5140020G0 AND DWG#186A1001.
- [SDR SWAA2021042660000](https://openairdocs.org/sdr/SWAA2021042660000), Mar 30, 2021: FLOOR PANEL. DETERIORATED. AFT CARGO COMPARTMENT FLOOR PANEL 140AF IS DETERIORATED REMOVED; FABRICATED AND INSTALLED FLOOR PANEL 140 AF AT AFT CARGO AS PER B737700 AMM 255210000801; AMM 2
- [SDR SWAA2021042660001](https://openairdocs.org/sdr/SWAA2021042660001), Mar 30, 2021: FLOOR PANEL. DETERIORATED. AFT CARGO COMPARTMENT FLOOR PANEL 140BF IS DETERIORATED REMOVED; FABRICATED AND INSTALLED FLOOR PANEL 140BF AT AFT CARGO AS PER B737700 AMM 255210000801; AMM 25
- [SDR SWAA2021042659625](https://openairdocs.org/sdr/SWAA2021042659625), Mar 29, 2021: TRUNNION. CRACKED. LEFT WING REAR SPAR FIXED TE LOWER SUPPORT BRACKET CRACKED INB OF MLG FWD TRUNNION MKD DOT. REMOVED AND REPLACE PLATE ASSY-WIGGLE AT LT WING IB OF MLG TRUNNION 
- [SDR SWAA2021042659281](https://openairdocs.org/sdr/SWAA2021042659281), Mar 28, 2021: CUSP WEB. DEBONDED. L/H MAIN WHEEL WELL PRESSURE PANEL UPPER SURFACE IS DISBONDED AT 665667; LBL 6670. WL 203. REMOVED AND INSTALLED NEW CUSP WEB PANEL; CUSP GUSSET AND SEALS AT LH
- [SDR SWAA2021030151400](https://openairdocs.org/sdr/SWAA2021030151400), Feb 24, 2021: SIGN. LOOSE. EMERGENCY EXIT SIGN LOOSE. / TIGHTENED LOOSE SCREWS @ EMERGENCY EXIT SIGN PER AMM 20-50-11
- [SDR SWAA2020101322221](https://openairdocs.org/sdr/SWAA2020101322221), Oct 10, 2020: SLIDE. OUT OF POSITION. CABIN CREW REPORTS FWD SERVICE DOOR SLIDE FALLING OUT. REPOSITIONED FWD SERVICE DOOR SLIDE, IAW WIC 725-61-06.
- [SDR SWAA2020093019270](https://openairdocs.org/sdr/SWAA2020093019270), Sep 28, 2020: SLIDE. DISENGAGED. FWD ENTRY DOOR SLIDE LATCH ASSY DISENGAGED. R & R FWD ENTRY DOOR SLIDE, IAW WORK INSTRUCTION 725-61-06 ICT 551469 P/N OFF/ON 63550-101 S/NOFF 0426F, S/NON 0285F
- [SDR SWAA2020092418193](https://openairdocs.org/sdr/SWAA2020092418193), Sep 23, 2020: BATTERY PACK. INOPERATIVE. AFT SECTRON OF EGRESS LIGHTS INOP. R&R AFT LEFT BATTERY PACK, AS PER AMM 33-51-06.
- [SDR SWAA2020021370818](https://openairdocs.org/sdr/SWAA2020021370818), Jan 24, 2020: HOUSING. DAMAGED. EMERGENCY EXIT STRIP LIGHTING COVER LOOSE/OFF. ROW 6 L/H SIDE LENS MISSING 26975 BULL NOSE / INSTALLED LENS HOUSING ASSEMBLY PER MM.
- [SDR SWAA202002137769](https://openairdocs.org/sdr/SWAA202002137769), Jan 24, 2020: HOUSING. DAMAGED. EMERGENCY EXIT STRIP LIGHTING COVER LOOSE/OFF. ROW 6 L/H SIDE LENS MISSING 26975 BULL NOSE / INSTALLED LENS HOUSING ASSEMBLY PER MM.
- [SDR SWAA2019123140070](https://openairdocs.org/sdr/SWAA2019123140070), Dec 27, 2019: LAMP. INOPERATIVE. FORWARD ENTRY CENTER EMERGENCY LIGHT INOP. RELAMPED LIGHT IAW AMM.
- [SDR SWAA2019111138741](https://openairdocs.org/sdr/SWAA2019111138741), Nov 10, 2019: POWER SUPPLY. INOPERATIVE. R/H EMERGENCY EXIT AISLE LIGHTS INOP BETWEEN SEAT ROW 16 TO ROW 17. / R&R POWER SUPPLY IAW AMM.
- [SDR SWAA2019100737577](https://openairdocs.org/sdr/SWAA2019100737577), Oct 1, 2019: SLIDE. OUT OF POSITION. R1 DOOR ESCAPE SLIDE EMERGENCY HANDLE COVER OUT OF POSITION. REPOSITIONED SLIDE IAW MT.
- [SDR SWAA2019052833086](https://openairdocs.org/sdr/SWAA2019052833086), May 22, 2019: BATTERY PACK. DISCHARGED. ALL FORWARD R/H EMERGENCY EXIT LIGHTS INOP AT LOCATION M1675. R&R BATTERY PACK IAW AMM.
- [SDR SWAA2019052833085](https://openairdocs.org/sdr/SWAA2019052833085), May 22, 2019: BATTERY PACK. DISCHARGED. FORWARD LT EMERGENCY EXIT LIGHTS INOP AT LOCATION M1674. R&R BATTERY PACK IAW AMM.
- [SDR SWAA2022030877945](https://openairdocs.org/sdr/SWAA2022030877945), May 17, 2019: FLOOR PANEL. DEBONDED. FLOOR PANEL 241EF APPEARS TO BE DISBONDING / REPAIRED 241EF IAW AMM 53-21-00; SRM 53-00-50; AND DWG# 144A5810-10
- [SDR SWAA2022030877946](https://openairdocs.org/sdr/SWAA2022030877946), May 17, 2019: FLOOR PANEL. DEBONDED. FLOOR PANEL 241BF APPEARS TO BE DISBONDING / REPAIRED FLOOR PANEL 241BF IAW AMM 53-21-00; SRM 53-00-50; AND DWG #144A5810-3T
- [SDR SWAA2022030877948](https://openairdocs.org/sdr/SWAA2022030877948), May 17, 2019: FLOOR PANEL. DEBONDED. FLOOR PANEL 231YF APPEARS TO BE DISBONDING / REPAIRED FLOOR PANEL 231YF IAW AMM 53-21-00; SRM 53-00-50; AND DWG #144A5810-4
- [SDR SWAA2019052433011](https://openairdocs.org/sdr/SWAA2019052433011), May 17, 2019: HOUSING. DAMAGED. R2 DOOR EMERGENCY EXIT LIGHT HOUSING DAMAGED. R&R LIGHT HOUSING IAW AMM.
- [SDR SWAA2022030977929](https://openairdocs.org/sdr/SWAA2022030977929), May 6, 2019: CREASE BEAM. CRACKED. CREASE BEAM WEB IS CRACKED AT LIGHTNING HOLE; BS 469 RBL 65; WL 208 / REMOVED CRACK ON CREASE BEAM WEB LIGHTNING HOLE EDGE AT BS 469; RBL 65; WL 208 IAW SRM 53-
- [SDR SWAA2022030977928](https://openairdocs.org/sdr/SWAA2022030977928), May 4, 2019: FAIRING. DELAMINATED. PANEL 191D HAS A DELAMINATED DENT ON THE EXTERNAL SURFACE; IN THE CORE AREA. / DELAMINATED DENT ON THE EXTERNAL SURFACE HAS BEEN REPAIRED ON PANEL 191D IAW SRM 
- [SDR SWAA2019052833084](https://openairdocs.org/sdr/SWAA2019052833084), May 2, 2019: PRESSURE PANEL. DEBONDED. LT MAIN WHEEL WELL PRESSURE PANEL UPPER SURFACE DEBONDED BETWEEN BS. 665 TO BS. 667, BETWEEN LBL 66 TO LBL 70. REPAIRED PANEL PER ER & EA.

All 271: https://openairdocs.org/deregistered/N734SA-2024-09-16/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 DCA19CA006](https://openairdocs.org/ntsb/DCA19CA006), Oct 11, 2018: Boeing 737 (N734SA), San Jose, CA, no damage. Probable cause: A passenger falling while returning to her seat which resulted in a serious injury.

## 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 20120421006289I](https://openairdocs.org/incident/20120421006289I), Apr 21, 2012: Boeing 737-7H4 (N734SA), Las Vegas, NV, Minor damage. During southwest airlines (flight 55) takeoff roll at sacramento international airport (smf) the left main inboard tire blew. It was not noticed until the…
- [Incident 20000620033949I](https://openairdocs.org/incident/20000620033949I), Jun 20, 2000: Boeing 7377H4 (N734SA), Baltimore, MD, Minor damage. (-23)A catering truck was parked near the terminal gate B-5 while making a delivery. It was cocked at an angle due to construction. The marshaller hurried to…

## Other aircraft with N734SA

- [Cancelled 1986-01-07](https://openairdocs.org/deregistered/N734SA-1986-01-07): Cessna 172N, S/N 17269068. Owner: [Mac Donough Avionics](https://openairdocs.org/faa-owner/MAC%20DONOUGH%20AVIONICS), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)

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