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Aircraft record

N424USBoeing 737-401

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Feb 11, 2022.

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply179 service difficulty reports

Registration
Deregistered
Last based in
Xxx, OK
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
on record
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
179
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Individual owner
City, state
Xxx, OK
Canceled
Feb 11, 2022
Airworthiness
Standard · Transport
Airworthiness date
Jul 18, 1989

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
737-401
Serial number
23991
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
149
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
A50C4E

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. until 2022Individual ownerXxx, OK

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.

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 (737-401)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-401)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-401)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-401)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 (737-401)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 (737-401)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-401)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-401)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-401)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 (737-401)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-401)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 (737-401)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 (737-401)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 (737-401)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 (737-401)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 (737-401)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 (737-401)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 (737-401)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-401)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 (737-401)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 (737-401)

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

Service Difficulty Reports (179)

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 · dischargedApr 18, 2013

    SHORT TERM STORAGE. EMERGENCY EXIT LIGHT OVER L-2 DOOR INOPERATIVE. REMOVED AND REPLACED BATTERY PACK IAW B737 AMM REF 33-51-51. EMERGENCY EXIT LIGHT OVER L2 DOOR, OPS CHECK NORMAL.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · dischargedApr 17, 2013

    SHORT TERM STORAGE. LEFT AFT GALLEY DOOR EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED BATTERY PACK M1137 LEFT AFT GALLEY DOOR EMERGENCY LIGHT IAW B-737 AMM 33-51-5,1 OPS CHECK NORMAL.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · dischargedApr 17, 2013

    SHORT TERM STORAGE. RIGHT AFT GALLEY DOOR EMERGENCY LIGHT INOP. REMOVED AND REPLACED BATTERY PACK M1197 FOR RIGHT AFT GALLEY DOOR EMERGENCY EXIT LIGHT IAW B737 AMM 33-51-51, OPS CHECK NORMAL.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Lights · battery pack · dischargedApr 17, 2013

    SHORT TERM STORAGE. AFT GALLEY EMERGENCY EXIT LIGHT INOP (CTR). REMOVED AND REPLACED BATTERY PACK M1197 FOR AFT GALLEY LIGHT (CTR) IAW B737 AMM 33-51-51. OPS CHECK NORMAL.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · support fitting · crackedJan 23, 2013

    C2 CHECK - CRACK ON RIGHT MAIN LANDING GEAR SUPPORT FITTING IN THE NR 2 HOLE AT WL 160. REPLACED RIGHT MAIN LANDING GEAR SUPPORT FITTING IAW EO 5702V054.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · unsecureOct 12, 2012

    CREW REPORTED THE EMERGENCY LIGHT AT ROW 4ABC HANGING DOWN. MAINTENANCE REPLACED THE EMERGENCY LIGHT ASSEMBLY AT ROW 4ABC. LIGHT OPS CHECK GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · wire · brokenAug 27, 2012

    MAINTENANCE REPORTED SEAT 13C AND 24C EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE FOUND BROKEN WIRES AT SEAT 13C AND 24C. REPAIRED WITH SPLICE AND OPS CHECK OK.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · sign · unsecureJul 24, 2012

    CREW REPORTED THE EXIT SIGN OVER SEAT 12ABC NEEDS RE-ATTATCHED. MAINTENANCE RE-INSTALLED EMERGENCY EXIT SIGN AS REQUIRED. AIRCRAFT OK FOR SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · cover · unsecureJul 24, 2012

    CREW REPORTED THE EMERGENCY EXIT LIGHT COVER ON SEAT 12C CAME OFF. MAINTENANCE RE-INSTALLED EMERGENCY EXIT LIGHT AT SEAT 12C. OPS CHECK GOOD. AIRCRAFT OK FOR SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · door frame · crackedJul 1, 2012

    Q4 CHECK - FORWARD SERVICE DOOR FRAME CRACKED FROM LOWER HOLE AT BS 328. REMOVED AND REPLACED DOOR.

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

Showing the 10 most recent of 179 reports.

Related aircraft

Show all 8 related 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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