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Aircraft record

N943WN2010 Boeing 737-7H4

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply173 service difficulty reports

Registration
Valid
expires Dec 31, 2029
Based in
Dallas, TX
owner city / state
Engine
CFM56-7B24/3 · 22,800 lb thrust
Cfm Intl
Owners
1
since 2010
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
173
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Southwest Airlines Co
Owner type
Corporation
City, state
Dallas, TX
Certificate issued
Mar 31, 2010
Expires
Dec 31, 2029
Airworthiness
Standard · Transport
Airworthiness date
Mar 3, 2010

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Boeing
Model
737-7H4
Year
2010
Serial number
36913
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
143
Engines
2
Max takeoff weight
20,000 and over lb
Type certificate data sheet
A16WE
Mode S code
AD1A4E

Engine

Make and model
Cfm Intl Cfm56-7b24/3
Type
Turbo-fan
Power
22,800 lb thrust

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2010 – nowSouthwest Airlines CoDallas, TX · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (21)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2019-14-02Hydraulic powerAug 27, 2019Airframe (737-7H4)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-7H4)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-7H4)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-7H4)Serial numbers per Boeing Service Bulletins 737-25-1371 Rev 2, 737-25-1407, 747-25-3196 Rev 1, 777-25-0111 Rev 1
2001-10-14Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJun 8, 2001Airframe (737-7H4)Serial numbers per Boeing Special Attention Service Bulletins 737-35-1076, 737-35-1077, 747-35-2111, 757-35-0021, 757-35-0022, 767-35-0043, 767-35-0044, 777-35-0008, all dated March 1, 2001. Only with: Equipped with chemical oxygen generators.
Show all 21 ADs
ADSubjectEffectiveApplies to
2001-08-24Boeing Model 737 Series AirplanesMay 10, 2001Airframe (737-7H4)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-7H4)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-7H4)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-7H4)Certain serial numbers: 737 1–2984; 757 1–798; 767 1–682; 777 1–083. Only with: Ranges are line numbers; equipped with Puritan-Bennett passenger and flight attendant oxygen masks as listed in Boeing Service Bulletins 737-35-1049, 757-35-0014, 767-35-0033, or 777-35-0005.
99-11-05Boeing Model 737 Series AirplanesJun 28, 1999Airframe (737-7H4)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-7H4)Serial numbers per Boeing Service Bulletin 737-52-1128, dated April 22, 1999, or Boeing Service Bulletin 737-52-1137, dated May 13, 1999
98-13-12 R1Boeing Model 737, 747, 757, 767, and 777 Series AirplanesDec 28, 1998Airframe (737-7H4)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1
98-22-10Boeing Model 737 Series AirplanesNov 12, 1998Airframe (737-7H4)Serial numbers per Boeing Service Bulletin 737-53A1108, Revision 5, dated October 26, 1989
98-18-20Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel…Oct 21, 1998Airframe (737-7H4)Only with: Equipped with J.C. Carter Company fuel valve actuators P/N 40574-2 (Kearfott Models 3715-7 and -8) or 40574-5 (Kearfott Model 3715-9).
98-13-12Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJul 6, 1998Airframe (737-7H4)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998
98-03-10Boeing Model 737, 747, 757, and 767 Series AirplanesFeb 19, 1998Airframe (737-7H4)Certain serial numbers: 737 1–2836; 747 1–1104; 757 1–731; 767 1–642. Only with: Equipped with non-powered IPECO pilots' seats; ranges are line position numbers.
97-22-07Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-7H4)Certain serial numbers: 737 292–2565. Only with: Limited to airplanes with line numbers 292 through 2565 inclusive.
97-18-06Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-7H4)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-7H4)Only with: Having a main rudder power control unit (PCU) identified in Boeing Service Letter 737-SL-27-112-B, dated February 6, 1997.
97-04-01Boeing Model 737 Series AirplanesMar 21, 1997Airframe (737-7H4)Serial numbers per Boeing Service Bulletin 737-27-1155, dated October 26, 1989, as revised by Notices of Status Change 737-27-1155NSC1, NSC2, and NSC3
95-23-10Boeing Model 737 Series AirplanesDec 13, 1995Airframe (737-7H4)

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (173)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Lights · power supply · intermittentSep 10, 2026

    EMERGENCY EXIT LIGHTS AT 19DEF AND 22DEF ILLUMINATE ON AND TURN OFF WTHIN A COUPLE OF SECONDS. REMOVED AND REPLACED EMERENCY LIGHT POWER SUPPLY AND BATTERY PACK IAW AMM 33-51-06-960-806.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · intermittentSep 10, 2026

    EMERGENCY EXIT LIGHTS AT 19DEF AND 22DEF ILLUMINATE ON AND TURN OFF WTHIN A COUPLE OF SECONDS. REMOVED AND REPLACED EMERENCY LIGHT POWER SUPPLY AND BATTERY PACK IAW AMM 33-51-06-960-806.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine · engine · fireJul 20, 2026

    NR 1 ENGINE PRODUCED FLAMES WHEN CLEARED FOR TAKE OFF. ABORTED TAKE OFF, RTG. PERFORMED FIM TASK 71-05, TASK 805, ACCOMPLISHED AFT SUMP OIL SYSTEM INSPECTION, NO FAULTS FOUND IAW AMM 79-00-00. DOWNLOADED FDR FOR POWER PLANT ENGINEERING IAW AMM 31-31-00. INSPECTED AFT SUMP MCD NO ABNORMAL FINDING…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Doors · door · crackedJun 11, 2026

    RIGHT MLG CENTER DOOR IS CRACKED. REMOVED RT MLG CTR & INNER GEAR DOOR. IAW AMM 32-13-11 OK TO CONTINUE SERVICE PER CDL 32-10-3RD. INSTALLED CENTER AND INNER DOOR PER AMM 32-13-11. NO DEFECTS NOTED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · isolation mount · crackedJun 11, 2026

    CABIN FORWARD SERVICE DOOR AFT SLIDE ISOLATOR MOUNT CRACKED. R & R SLIDE ISOLATOR MOUNT IAW SRM 51-40-02.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · no testJun 11, 2026

    EMERGENCY OVERWING EXIT LIGHT M1668 BATTERY PACK FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · inoperativeDec 22, 2025

    G1 GALLEY EXIT LIGHT DOESNT WORK. REMOVED AND REPLACED G1 GALLEY EXIT LIGHT IAW AMM 33-51-01-960-802 STEP (5)(D)(6)(A-E) FIGURE 202; OPERATIONAL TEST IS REQUIRED;[02] VERIFIED ITEM 1.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · no testDec 21, 2025

    G1 EXIT LIGHT INOPERATIVE. PERFORMED EMERGENCY LIGHTS OPERATIONAL TEST IAW AMM 33-51-00-710-801 AND TEST FAILED. UPON INVESTIGATION FOUND ALL EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1674 DO NOT TURN ON PER WDM 33-51-12 AND 33-51-21. BATTERY PACK M1674 WILL BE REPLACED ON CCID: TTG8Q019HRVU.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · inoperativeDec 21, 2025

    EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1670 DID NOT TURN ON. REPLACED THE POWER SUPPLY BATTERY PACK M1670 IAW AMM 33-51-06-960-805, AND PERFORMED GOOD EMERGENCY LIGHTS - OPS TEST IAW AMM 33-51-00-710-801.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · inoperativeDec 21, 2025

    EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1674 DID NOT TURN ON. REPLACED THE POWER SUPPLY BATTERY PACK M1674 IAW AMM 33-51-06-960-805, AND PERFORMED GOOD EMERGENCY LIGHTS - OPS TEST IAW AMM 33-51-00-710-801.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 173 reports.

Related aircraft

Show all 8 related aircraft
All 232 registered Boeing 737-7H4 aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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