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Aircraft record

N485WN2004 Boeing 737-7H4

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply330 service difficulty reports

Registration
Valid
expires Aug 31, 2028
Based in
Dallas, TX
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2004
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
330
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Southwest Airlines Co
Owner type
Corporation
City, state
Dallas, TX
Certificate issued
Oct 18, 2004
Expires
Aug 31, 2028
Airworthiness
Standard · Transport
Airworthiness date
Sep 21, 2004

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
2004
Serial number
32473
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
A5FD2D

Engine

Make and model
Cfm Intl. Cfm56 Series
Type
Turbo-fan
Power
2200 hp

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

Ownership history

Ownership history from FAA records
  1. 2004 – 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 (330)

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.

  • Wings · access panel · pulledJul 10, 2026

    RIGHT WING LOWER INBD T/E ACCESS PANEL 651GB HAD PULLED RIVETS. REPAIRED THE ACCESS PANEL 651GB IAW SRM 51-70-05-2R-9, REPAIR 9,

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

    CRACKED CORRUGATED PLATE ASSY TRAILING EDGE LOCATED BTWN IRSS 210 TO IRSS 216, RT WING. REPLACED THE CORRUGATED PLATE ASSY IAW SRM 51-10-02, ITEM 9, SRM 51-40-2, & DWG 115A2001, SHEET 30, REV A.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · angle · crackedJul 2, 2026

    CRACKED ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS 268, LT WING. REPLACED ANGLE TRAILING EDGE LOCATED AT ORSS 268 LT WING IAW SRM 51-40-02-0G-0 AND DWG115A2930, SHEET 7, REV-.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Wings · angle · crackedJul 2, 2026

    CRACK ANGLE TRAILING EDGE LOCATED BETWEEN ORSS289 TO ORSS320 LT WING. REPLACED ANGLE LOCATED TRAILING EDGE LOCATED BETWEEN ORSS 289 TO ORSS 320 LT WING IAW SRM 51-40-02-0G-0 AND DWG 115A3712, SHEET 5, REV-.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · angle · crackedJul 2, 2026

    CRACKED ANGLE BTWN ORSS 284 - ORSS 320, RT WING T/E. REPLACED THE ANGLE IAW SRM 51-10-02-0G-0, ITEM 9, SRM 51-40-02-0G-0, & DWG 115A3700, SHEET 32, REV-.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · angle · crackedJul 2, 2026

    CRACK ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS290 RT WING. REPLACED ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS290 RT WING IAW SRM 51-40-02-0G-0 AND SRM 51-10-02-0G-0 ITEM 9 .

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · support · corrodedJul 1, 2026

    CORROSION LOWER SILL LOCATED BETWEEN BS794 TO BS847 AT LEVEL STR26R , WL152.7 AFT CARGO BAY. REPLACED LOWER SILL LOCATED BETWEEN BS794 TO BS847 AT LEVEL STR26R WL152.7 AFT CARGO BAY IAW SRM 51-40-02 SRM 51-10-02 ITEM 9 AND DWG 146A8340 SHEET: 21 REV -.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · plate · crackedJul 1, 2026

    CRACKED PLATE, BS 847, STR 22R. REPLACED THE PLATE IAW SRM 51-40-02, AND DWG 146A8201, SHEET 36, REV-.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · seat track · corrodedJul 1, 2026

    CORROSION ON SEAT TRACK LOCATED BS 663 WL 208 AND LBL 45.50 . PERFORMED REPAIR ON SEAT TRACK IAW EA 26-153-01906-WIP1, AND EA 26-153-01906.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Nacelles and pylons · web · crackedJun 30, 2026

    CRACKED WEB OTBD FAN COWL ON RT ENGINE (1 EA). REPLACED THE WEB OTBD FAN COWL ON RT ENGINE IAW SRM 51-40-02 AND CMM 71-13-30.

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

Showing the 10 most recent of 330 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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