Aircraft record

N464WN2004 Boeing 737-7H4

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply317 service difficulty reports

Registration: Valid; expires Oct 31, 2027
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: 317; since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026

Registered owner: Southwest Airlines Co
Owner type: Corporation
City, state: Dallas, TX
Certificate issued: Jul 23, 2004
Expires: Oct 31, 2027
Airworthiness: Standard · Transport
Airworthiness date: Jun 8, 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: 32468
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: A5AA78

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

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.

AD	Subject	Effective	Applies to
2019-14-02	Hydraulic power	Aug 27, 2019	Airframe (737-7H4)
2002-20-07 R1	Boeing Model 737 Series Airplanes	Nov 12, 2002	Airframe (737-7H4)
2002-20-07	Boeing Model 737 Series Airplanes	Nov 12, 2002	Airframe (737-7H4)
2001-11-11	Boeing Model 737, 747, and 777 Series Airplanes	Jul 16, 2001	Airframe (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
2001-10-14	Boeing Model 737, 747, 757, 767, and 777 Series Airplanes	Jun 8, 2001	Airframe (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

AD	Subject	Effective	Applies to
2001-08-24	Boeing Model 737 Series Airplanes	May 10, 2001	Airframe (737-7H4)
2000-22-02 R1	Boeing Model 737 Series Airplanes	Nov 13, 2000	Airframe (737-7H4)
2000-22-02	Boeing Model 737 Series Airplanes	Nov 13, 2000	Airframe (737-7H4)
2000-15-16	Boeing Model 737, 757, 767, and 777 Series Airplanes	Sep 12, 2000	Airframe (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.
99-11-05	Boeing Model 737 Series Airplanes	Jun 28, 1999	Airframe (737-7H4)
99-22-16	Boeing Model 737 Series Airplanes	Dec 7, 1999	Airframe (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 R1	Boeing Model 737, 747, 757, 767, and 777 Series Airplanes	Dec 28, 1998	Airframe (737-7H4)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1
98-22-10	Boeing Model 737 Series Airplanes	Nov 12, 1998	Airframe (737-7H4)Serial numbers per Boeing Service Bulletin 737-53A1108, Revision 5, dated October 26, 1989
98-18-20	Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel…	Oct 21, 1998	Airframe (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).
98-13-12	Boeing Model 737, 747, 757, 767, and 777 Series Airplanes	Jul 6, 1998	Airframe (737-7H4)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998
98-03-10	Boeing Model 737, 747, 757, and 767 Series Airplanes	Feb 19, 1998	Airframe (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.
97-22-07	Boeing Model 737 Series Airplanes	Nov 12, 1997	Airframe (737-7H4)Certain serial numbers: 737 292–2565. Only with: Limited to airplanes with line numbers 292 through 2565 inclusive.
97-18-06	Boeing Model 737 Series Airplanes	Nov 12, 1997	Airframe (737-7H4)
97-05-10	Boeing Model 737 Series Airplanes	Mar 19, 1997	Airframe (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.
97-04-01	Boeing Model 737 Series Airplanes	Mar 21, 1997	Airframe (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
95-23-10	Boeing Model 737 Series Airplanes	Dec 13, 1995	Airframe (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 (317)

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.

Communications · comms unit · malfunctionedSep 14, 2026
LOSS OF COMMS 1/2 AND ACARS, FLYING THROUGH WEATHER. PERFORMED STATIC DISCHARGER INSPECTION IAW AMM 23-61-00, NO DEFECTS NOTED. PERFORMED VHF COMMS SYSTEM OPS CHK IAW AMM 23-12-00 NO DEFECTS NOTED. ACFT OK FOR SERVICE.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Lights · battery pack · failedJul 10, 2026
AFT LEFT EMERGENCY BATTERY PACK M1673 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06
From FAA Service Difficulty Reports; matched by N-number and serial number.
Lights · battery pack · failedJul 10, 2026
AFT RT EMERGENCY BATTERY PACK M1672 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.
From FAA Service Difficulty Reports; matched by N-number and serial number.

Show all 10 reports

Equipment and furnishings · isolator · crackedJul 10, 2026
FWD SERVICE DOOR ESCAPE SLIDE AFT ISOLATOR CRACKED. R & R FWD SERVICE DOOR ESCAPE SLIDE AFT ISOLATOR IAW SRM 51-40-02.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Wings · strap · crackedMar 27, 2026
FOUND CRACK ON LEFT HAND WING LEADING EDGE TO WING LWR ATTACHMENT AT 452.75 WING STATION<[01] UPON FURTHER INVESTIGATION NO CRACK WAS FOUND. DAMAGE FOUND TO BE CORROSION ONLY. ALL CORROSION MAINTENANCE WILL BE ACCOMPLISHED ON FAULT TTG8Q01B6MKV;[02] VERIFIED: UPON FURTHER INVESTIGATION NO CRACK…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Equipment and furnishings · scuff plate · crackedMar 22, 2026
FWD CARGO FWD CORNER SCUFF PLATE CRACKED<[01] LOCATED AND DRILLED REPLACEMENT FWD CARGO FWD CORNER SCUFF PLATE P/N 654A0004-337 LOT# 7530406 IAW SRM 51-40-05-0G-0 AND BOEING DWG# 143A8330 REV:-;[02] FWD CARGO; FWD CORNER SCUFF PLATE WILL BE INSTALLED ON TTG8Q001THMT;[03] VERIFIED; LOCATED AND…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Equipment and furnishings · scuff plate · crackedMar 22, 2026
AFT CARGO FWD CORNER SCUFF PLATE CRACKED<[01] LOCATED AND DRILLED AFT CARGO FWD CORNER SCUFF PLATE IAW B737 SRM 51-40-05-0G AND DRAWING 146A8340 REV - SCUFF PLATE TO BE INSTALLED ON FAULT TTG8Q01B8N46;[02] VERIFIED: LOCATED AND DRILLED AFT CARGO FWD CORNER SCUFF PLATE IAW B737 SRM 51-40-05-0G AND…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Equipment and furnishings · web · corrodedMar 22, 2026
CORROSION ALONG FWD CARGO DOOR TRHESHHOLD<[01] REMOVED AND REPLACED FWD CARGO THRESHOLD WEB IAW SRM 51-40-02-0G-0 AND BOEING DWG# 143A8330 REV:-;[02] VERIFIED COMPLETE.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Equipment and furnishings · threshold · corrodedMar 22, 2026
CORROSION ALONG AFT CARGO DOOR TRHESHOLD<[01] REMOVED AND REPLACED TRHESHOLD ON FWD CARGO; IAW B737 SRM 51-40-02-0G STEP 5; AND DWG 146A8340 R -;[02] CORRECTION TO CORRECTIVE ACTION: REMOVED AND REPLACED THRESHOLD ON AFT CARGO; IAW B737 SRM 51-40-02-0G STEP 5; AND DWG 146A8340 R -;[03] VERIFIED…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Wings · strap · crackedMar 18, 2026
FOUND CRACK AND CORROSION ON LEFT HAND WING LEADING EDGE TO WING LWR ATTACHMENT AT 452.75 WING STATION.<[01] REPAIRED LEFT HAND WING LEADING EDGE TO WING LWR ATTACH STRAP AT WSTA 452.75 (OSS 227.95) PER EA 26-157-00825 TTG8Q01BKAXB;[02] VERIFIED: REPAIRED LEFT HAND WING LEADING EDGE TO WING LWR…
From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 317 reports.

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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