Aircraft record

N324042001 Boeing 737-924

Registration validUnclaimedSource: FAA, updated Oct 19, 2026

Safety record in brief:1 NTSB incident (minor damage, Dec 2005)21 ADs may apply63 service difficulty reports

Registration: Valid; expires Dec 31, 2030
Based in: Chicago, IL; owner city / state
Engine: CFM56 SERIES · 2200 hp; Cfm Intl.
Owners: 1; since 2023
NTSB events: 1; minor, 2005
ADs may apply: 21; confirm with A&P
Service reports: 63; since 1995

Registration

FAA Aircraft Registry · Oct 19, 2026

Registered owner: United Airlines INC
Owner type: Corporation
City, state: Chicago, IL
Certificate issued: Dec 29, 2023
Expires: Dec 31, 2030
Airworthiness: Standard · Transport
Airworthiness date: Jul 17, 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: 737-924
Year: 2001
Serial number: 30121
Aircraft type: Fixed wing multi engine
Category: Land
Certification: Type Certificated
Seats: 191
Engines: 2
Max takeoff weight: 20,000 and over lb
Mode S code: A37FA1

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

2023 – nowUnited Airlines INCChicago, IL · current
1972 – 1976Florida Dept Of AgricultureTallahassee, FL · different airframe: Cessna 310a S/N 38102
1949 – 1955Individual ownerGainesville, FL · different airframe: 1940 Rearwin 175 S/N 1530

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 19, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Incident · minor damage

Dec 16, 2005 · Houston, TX

The captain's failure to maintain clearance from a parked airplane awaiting for a gate. A contributing factor was that taxi procedures were not issued by ground control to advise the captain that the ramp area where he was taxing was designated as a non-movement area and not under the tower's control. Another factor was that company notices to airmen (NOTAMS) were not issued to advise their…

Damage: Minor
Injuries: None
Report: DFW06IA025

From NTSB records; matched by serial number.Read NTSB report (search CAROL for DFW06IA025)

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 (737-924)
2002-20-07 R1	Boeing Model 737 Series Airplanes	Nov 12, 2002	Airframe (737-924)
2002-20-07	Boeing Model 737 Series Airplanes	Nov 12, 2002	Airframe (737-924)
2001-11-11	Boeing Model 737, 747, and 777 Series Airplanes	Jul 16, 2001	Airframe (737-924)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 (737-924)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 (737-924)
2000-22-02 R1	Boeing Model 737 Series Airplanes	Nov 13, 2000	Airframe (737-924)
2000-22-02	Boeing Model 737 Series Airplanes	Nov 13, 2000	Airframe (737-924)
2000-15-16	Boeing Model 737, 757, 767, and 777 Series Airplanes	Sep 12, 2000	Airframe (737-924)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 (737-924)
99-22-16	Boeing Model 737 Series Airplanes	Dec 7, 1999	Airframe (737-924)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 (737-924)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 (737-924)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 (737-924)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 (737-924)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 (737-924)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 (737-924)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 (737-924)
97-05-10	Boeing Model 737 Series Airplanes	Mar 19, 1997	Airframe (737-924)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 (737-924)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 (737-924)

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

Service Difficulty Reports (63)

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 · lens · wrong partOct 5, 2026
EMERGENCY LIGHTS AT SEAT 21C NOT SEQUENCED CORRECTLY. TWO REDS WHEN THERE SHOULD BE RED AND WHITE PER UAL DRAWING 3350DD15956 PG 2 OF 3. REPLACED RED LENS WITH PROPER WHITE LENS. OK TO CONTINUE
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuel · battery · failedJan 26, 2026
EMERGENCY FUEL CUTOFF BATTERY REPLACED.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Lights · power supply · inoperativeNov 4, 2025
OVERHEAD BIN EMERGANCY LIGHTS INOP AT ROW 32 AND 35 REQUESTING MEL 3315A MEL 3315A TOMC REJECTING, EMERGENCY LIGHTS CANNOT BE OUT ADJACENT TO EACH OTHER. RELAMPED OVERHEAD BIN EMERGANCY LIGHTS ROW 32 AND 35, NO HELP. C/W DDP 3315A RELAMPED LIGHTS AS PRECAUTION. NO HELP. BATTERY PACK TESTS OK. MEL…
From FAA Service Difficulty Reports; matched by N-number and serial number.

Show all 10 reports

Air conditioning and pressurization · unknown · odorOct 2, 2025
CLEANERS REPORTED A FOUL ODOR THROUGHOUT THE ACFT, CANT SMELL FOUL ODOR AT THIS TIME. OKAY TO CONTINUE.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Electrical power · tru · dirtySep 6, 2025
ACRID/OZONE BURNING SMELL NOTICED BY ALL CREW MEMBERS ON ENTRY TO AIRCRAFT. TRU COVERED IN DUST, PERFORMED AMM 05-51-26-800-801-C1 PART C. COULD NOT SMELL ANYTHING THROUGH OUT CABIN, ONLY SMELLED A LITTLE IN THE FLT DECK AND E&E. INSPECTED FLT DECK AND E&E THOROUGHLY. DID NOT FIND ANYTHING BURNED…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Structures (general) · skin · crackedSep 3, 2025
REF ECRA 5330-07602 NEED TO COMPLETE SDR/SFR FOR REPAIR. COMPLETED SDR AND SFR. REQ INSP BUYBACK SFR/SDR DOES NOT REQUIRE IDT OR RII INSPECTION BUY BACK REF GMM 09-10-05 AND 09-25-05 SDR AND SFR COMPLETED AND DOCUMENTED FOR LP 6034876. NFA NEEDED AT THIS TIME SFR/SDR DOES NOT REQUIRE IDT OR RII…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · doubler · mechanic errorSep 3, 2025
WHILE REMOVING DOUBLER FASTENERS ONE MISDRILL OCCURED. IT MEASURES .5" FROM REAR EDGE OF NEW HOLE TO FWRD EDGE OF EXISTING HOLE STEPS 1 AND 2 PREV COMPLIED WITH ON LP 6014630. COMPLIED WITH STEP 3 OF AVO 15416. REQ HFEC FOR STEP 4. PERFORMED HFEC SURFACE & EDGE INSP AROUND CUTOUT WITH NO RELEVANT…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Lights · light · brokenAug 6, 2025
SEAT 9C EMERGENCY LIGHT BROKEN. R & R LIGHT ASSY PER AMM 33-51-11. OPS CHECK GOOD.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Air conditioning and pressurization · unknown · odorJul 30, 2025
FA REPORT SMELL OF DIRTY FEET OR VINAGER IN AFT CABIN. PERFORMED VISUAL INSPECTION OF AFT CABIN & GALLEY, CHECKED CARGO BAYS, AND OPERATED LT & RT PACKS. NO EVIDENCE OF SPILLS AND NO ODORS FROM LT & RT PACKS. AIRCRAFT OK TO CONTINUE SERVICE. REF AMM TASK 05-51-26-800-801-C1.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Air conditioning and pressurization · a/c pack · malfunctionedJul 7, 2025
LOSS OF PRESSURIZATION AT 14000. CABIN ALT 10K. EMERG DECLARED CREW REPORTED LOSS OF PRESSURIZATION AT 14500. NO MASKS DROPPED. POOR RT PACK CONTROL AND LT PACK ON MEL. DECLARED EMERGENCY CONFIRMED REPAIRS WITH MX. OPS CHECK NORMAL PER AMM 21-00-05-780-802. NO FAULTS NOTED.
From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 63 reports.

Sources

FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 19, 2026
NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 19, 2026
FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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