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Aircraft record

N923WN2008 Boeing 737-7H4

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply246 service difficulty reports

Registration
Valid
expires Dec 31, 2031
Based in
Dallas, TX
owner city / state
Engine
CFM56-7B24 · 24,200 lb thrust
Cfm Intl
Owners
1
since 2024
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
246
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Southwest Airlines Co
Owner type
Corporation
City, state
Dallas, TX
Certificate issued
Dec 23, 2024
Expires
Dec 31, 2031
Airworthiness
Standard · Transport
Airworthiness date
Jun 7, 2008

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
2008
Serial number
36627
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
ACCB50

Engine

Make and model
Cfm Intl Cfm56-7b24
Type
Turbo-fan
Power
24,200 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. 2024 – 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 (246)

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 · battery pack · failedOct 6, 2026

    AFT LEFT EMERGENCY BATTERY PACK M1673 FAILED 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 · battery pack · no testOct 6, 2026

    AFT RIGHT EMERGENCY BATTERY PACK M1672 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.
  • Equipment and furnishings · seat · out of positionOct 1, 2026

    SEAT 14D SEATBACK WILL NOT STAY IN THE UPRIGHT POSITION. SECURED THE SEAT IN UPRIGHT POSITION, OK TO CONTINUE IAW MEL 25-6-02. PER AMM 25-22-00

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Lights · light · inoperativeJul 7, 2026

    LEFT OVERWING EXTERIOR EMERGENCY LIGHT INOP. REPLACED THE LAMPS AND PERFORMED SATISFACTORY OPS CHECK OF LT OVERWING EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-04.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · failedMar 25, 2026

    EMERGENCY EXIT LIGHT AT ROWS 17ABC; 20ABC; 22ABC; 27ABC; 25DEF AFTER ABOUT 15 SECONDS. REMOVED AND REPLACED BATTERY PACK M1673 AND PERFORMED GOOD TEST OF EXIT LIGHTS AT ROWS 17ABC; 20ABC; 22ABC; 27ABC; 25DEF.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · intercostal · crackedMar 13, 2026

    CRACKED INTERCOSTAL AT BS 380-400 RBL 8 WL 208. REQUIRES RII BUYBACK<[01] VERIFIED RII BUYBACK FOR TTG8Q01AR0L2.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedMar 2, 2026

    CORROSION ON FLOOR BEAM BS 986 LBL 45 WL 208<[01] REMOVED AND REPLACED DAMAGE UPPER T-CHORD BS 986 RBL1-LBL50 WL 208 I.A.W SRM 51-40-02-0G-0 AS SHOWN IN CC# U152596 DATED 04/27/2020 PER SRM 53-70-51-2R-4 REPAIR 4 WITHOUT ANY DEVIATION.;[02] VERIFIED; CORRECTIVE ACTION ITEM #1.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · seat track · corrodedMar 2, 2026

    CORROSION ON TOP & IN WELL OF PAX CABIN SEAT TRACK LBL 45 BS 500+8 TOP, BS 500A+7 WELL, BS 500B+18 WELL., WL 208. REMOVED CORROSION ON PAX CABIN SEAT TRACK LBL 45 WL 208 AT BS 500+8 ON TOP PER SRM 51-10-02-0G-0. AREA BLENDED IS L4' X W1' X D0.026' FOUND TO BE OUT OF LIMITS IAW SRM 53-00-52-1A-1…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · support · corrodedMar 2, 2026

    CORROSION FWD CARGO BAY AFT LOWER BULKHEAD SUPPORT HAS MULTIPLE AREAS AROUND FASTENER HOLES BS500D LBL21 TO RBL21. REMOVED AND INSTALLED NEW FWD CARGO BAY AFT LOWER BULKHEAD SUPPORT IAW SRM 51-40-02-0G-0 AND DWG 143A7902 REV:-.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · support plate · corrodedMar 2, 2026

    CORROSION AFT CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT PLATE MULTIPLE AREAS AROUND NUT PLATE HOLES BS727B TO BS767 LBL22 WL156<[01] REMOVED AND INSTALLED NEW L/H FLOOR TO SIDEWALL SUPPORT BS 727 TO 847 LBL 22 IAW SRM 51-40-02-0G-0 AND DWG 146A7500 REV:-.

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

Showing the 10 most recent of 246 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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