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Aircraft record

N454402009 Boeing 737-924ER

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply84 service difficulty reports

Registration
Valid
expires Jan 31, 2028
Based in
Chicago, IL
owner city / state
Engine
CFM56-7B26 · 26,300 lb thrust
Cfm Intl
Owners
1
since 2009
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
84
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Aug 21, 2009
Expires
Jan 31, 2028
Airworthiness
Standard · Transport
Airworthiness date
Aug 18, 2009

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
737-924ER
Year
2009
Serial number
33535
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
A583F5

Engine

Make and model
Cfm Intl Cfm56-7b26
Type
Turbo-fan
Power
26,300 lb thrust

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

Ownership history

Ownership history from FAA records
  1. 2009 – nowUnited Airlines INCChicago, IL · current
  2. 1975Aircraft Sales INCCharlotte, NC · different airframe: 1975 Cessna 150m S/N 15076918
  3. 1947 – 1965Individual ownerAlexander, IL · different airframe: Luscombe 8a S/N 1967

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 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 (737-924ER)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-924ER)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-924ER)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-924ER)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 (737-924ER)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 (737-924ER)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-924ER)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-924ER)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-924ER)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 (737-924ER)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-924ER)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 (737-924ER)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 (737-924ER)

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

Service Difficulty Reports (84)

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.

  • Fuel · module · faultedAug 23, 2026

    RECEIVED BOTH FWD & AFT LOW PRESSURE FUEL LIGHTS ON NR 1 ENGINE MAIN TANK, DURING CLIMB. IAW FLT CREW, FUEL FLOW INDICATIONS WERE NORMAL ON BOTH ENGINES. PERFORMED INITIAL TROUBLESHOOTING OF NR 1 FUEL FWD & AFT ENG FUEL FEED PUMP FUNCTIONAL TEST IAW AMM 28-22-00-730-801, OPS CKS NORMAL. MASTER…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · inoperativeJul 1, 2026

    SEAT ROW 28-34 EMERGENCY LIGHTS INOP. REMOVED, REPLACED AND OPS CHECK GOOD EMER LT BATT PACK M2626 IAW B737NG AMM 33-51-06. AAR GSO MECH V942811 INSP QC442

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · cover · corrodedJun 19, 2026

    NOSE WHEEL WELL NLG MANUAL RELEASE COVER IS CORRODED. FABRICATED NEW COVER AND REPLACED. NO ISSUES NOTED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fuselage · door frame · damagedJun 18, 2026

    FWD CARGO DOOR FRAME DAMAGED WHERE OPEN ASSIST CABLE IS ROUTED. REPAIRED FWD CARGO DOOR BEAM PER UAL ECRA 5234-01133. REPAIRED FWD CARGO DOOR BEAM PER UAL ECRA 5234-01133 CABIN LEAK TEST ACCOMPLISHED ON NR 9282010.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · beam · damagedJun 9, 2026

    LEFT WING T/E TURNBUCKLE UPPER AND LOWER ATTACHMENTS HAVE PLAY APPROX WS 278.5 (AT THE DEFLECTION FITTIN REMOVED AND REPLACED BEAM ASSY P/N 115A3758-9 PER BAC DWG 115A3712 REV-.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Structures (general) · skin · fomJun 5, 2026

    RIGHT HORIZONTAL STAB LOWER SKIN AT HSS 111.10 REQUIRES CUT OUT TO FACILITATE RIB REPAIR ON CARD 9282740. COMPLETED ESFR FOR HORIZONTAL STAB SKIN REPAIR. NO ISSUES NOTED. COMPLETED REPAIR AT HSS 111.10 RT HORZ STAB IAW SRM 55-10-01-2R-11, REPAIR II. IT'S A CATEGORY B REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Structures (general) · skin · fomJun 5, 2026

    RIGHT HORIZONTAL STAB LOWER SKIN AT STA 92.70 REQUIRES CUT OUT TO FACILITATE RIB REPAIR ON CARD 9282739. COMPLETED ESFR FOR ACCESS CUT OUT FACILITATION REPAIR ON RT HORIZONTAL STAB SKIN AT HSS 92.70 NO ISSUES NOTED. COMPLETED REPAIR AT HSS 92.70, RT HORZ STAB IAW SRM 55-10-01-2R-11, REPAIR II.…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · skin · crackedJun 5, 2026

    RIGHT HORIZ STAB LOWER SKIN IS CRACKED ON THE INBD SIDE OF THE RIB AT STAB STA 147.9 APPROX 15" FWD OF THE AFT SPAR. COMPLETED REPAIR AT RT HORZ STAB HSS 147.9 IAW SRM 55-10-01-2R-11, REPAIR II. A CATEGORY B REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · skin · crackedJun 5, 2026

    RIGHT HORIZONTAL STAB LOWER SKIN IS CRACKED ON THE INBD SIDE OF THE RIB AT HSS 147.9 APPROX 8" AFT OF THE FWD SPAR. COMPLETED REPAIR DOUBLER AT RT HSS 147.9 IAW SRM 55-10-01-2R-11, REPAIR II. IS A CATERGORY B REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · seal · crackedJun 3, 2026

    LEFT HORIZONTAL STAB FWD UPPER SLIDING SEAL IS CRACKED AT THE CONTACT POINT OF THE SLIDE TRACK. . REMOVED AND REPLACED L/H HORIZONTAL STAB FWD UPPER SLIDING SEAL IAW AMM 53-31-53.

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

Showing the 10 most recent of 84 reports.

Related aircraft

Show all 8 related aircraft
All 130 registered Boeing 737-924ER aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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