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Aircraft record

N403WN2001 Boeing 737-7H4

DeregisteredUnclaimedSource: FAA, updated Oct 16, 2026

This N-number isn't registered right now. Below is its last known registration, canceled May 5, 2025.

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply276 service difficulty reports

Registration
Deregistered
Last based in
Dallas, TX
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2001
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
276
since 1995

Registration

FAA Aircraft Registry · Oct 16, 2026
Last registered owner
Southwest Airlines Co
Owner type
Corporation
City, state
Dallas, TX
Certificate issued
May 17, 2001
Canceled
May 5, 2025
Airworthiness
Standard · Transport
Airworthiness date
Apr 12, 2001

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
2001
Serial number
29815
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
A4B9C7

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. 2001 – 2025Southwest Airlines CoDallas, TX

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 16, 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 (276)

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.

  • Equipment and furnishings · bracket · looseOct 26, 2024

    FWD SVC GIRT BAR BRACKET LOOSE<[01] SECURED GIRT BRACKET ON FWD SERVICE DOOR PER S.I.P.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · bulb · inoperativeOct 8, 2024

    L/H OVERWING EXTERIOR EMERGENCY EXIT LIGHT INOP<[01] REMOVED AND REPLACED L/H OVERWING EXTERIOR EMERGENCY EXIT LIGHT BULB REF AMM 33-51-04. OPS CHECK GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · out of adjustAug 6, 2024

    PHOTO ILLUMINOUS LIGHT STRIP MISSING ON THE FLOOR SEAT ROW 12ABC<[01] INSTALLED PHOTO ILLUMINOUS LIGHT STRIP AT SEAT 12ABC IAW AMM 33-51-15. REFERENCE TTG8Q00V1ZJ3 FOR ROBBED PART TRANSACTION FROM AIRCRAFT 7866A.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fuselage · floor panel · delaminatedAug 5, 2024

    CABIN FLOOR PANEL 241 AF DELAMINATED<[01] C/W;[02] REMOVED AND REPLACED CABIN FLOOR PANEL 241 AF REF AMM 53-21-00

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · unsecureJul 27, 2024

    PHOTOLIMINESCENT STRIP LOOSE NEAR AFT GALLEY ON CA SIDE.<[01] SECURED PHOTO. STRIP PER S.I.P.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · inoperativeJul 19, 2024

    L/H OVERWING EMERGENCY EXIT FLOOR PROXIMITY LIGHT INDICATOR HAS BULBS INOP (L1189)<[01] REMOVED AND REPLACED L/H OVERWING EMERGENCY EXIT FLOOR PROXIMITY LIGHT ASSY L1189 AND PERFORMED GOOD OPERATIONAL TEST PER AMM 31-51-14-960-802.;[02] VERIFIED CORRECTIVE ACTION #1

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · plate · crackedJun 28, 2024

    ON CLIMBOUT OF DEN GOING THROUGH 27000FT LEFT TANK FUEL FUEL IMBALANCE OF 1400LBS WITHIN 1 MINUTE.<[01] DURING CROSSFEED VALVE ALIGNMENT CHECK; FOUND CROSSFEED VALVE INDEXING PLATE CRACKED. R&R AND REALIGNED INDEXING PLATE PER AMM 28-22-21. OPS CHECK GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · cam · looseMar 12, 2024

    DOOR HANDLE CAM LOOSE ON DOOR R2<[01] AFT SERVICE DOOR HANDLE RETIGHTENED IN ACCORDANCE WITH AMM 20-50-11.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · sign · looseNov 22, 2023

    OVERWING EXIT SIGN LOOSE.<[01] RESECURED OVER-WING EXIT SIGN IAW M/M 33-51-01.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Nacelles and pylons · fairing · delaminatedDec 12, 2022

    NR 1 ENGINE PYLON STRUT FAIRING PANEL DELAMINATED ON THE OTBD AFT CORNER. REMOVED AND REPLACED THE STRUT FWD FAIRING IAW AMM 54-52-01.

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

Showing the 10 most recent of 276 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 16, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 16, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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