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Aircraft record

N394182008 Boeing 737-924ER

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply61 service difficulty reports

Registration
Valid
expires Oct 31, 2029
Based in
Chicago, IL
owner city / state
Engine
CFM56-7B26 · 26,300 lb thrust
Cfm Intl
Owners
1
since 2008
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
61
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Mar 18, 2008
Expires
Oct 31, 2029
Airworthiness
Standard · Transport
Airworthiness date
Mar 11, 2008

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
2008
Serial number
33456
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
A49441

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. 2008 – nowUnited Airlines INCChicago, IL · current
  2. 1955 – 1957Individual ownerChildersburg, AL · different airframe: Stinson 10a S/N 8218

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.

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 (61)

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.

  • Air conditioning and pressurization · unknown · odorAug 19, 2026

    PAX ON DEPLANING REPORTED BURNING ODOR IN ROW 10. NO ODOR REPORTED BY CREW. ACCOMPLISHED INITIAL INSPECTION AND OPS CHKD UP TO STEP G.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · inoperativeNov 22, 2025

    EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - EEL LIGHT OUT ROW 31 NO TIME TO WORK. PLACING SEAT MOUNTED EMERGENCY LIGHT AT SEAT 31E ON MEL 3319E. ROW 31 INDIVIDUAL EMERGENCY ESCAPE PATH MARKING SYSTEM LIGHT INOPERATIVE. MEL COMPLETE *DM* SEE M&L FOR EMG LIGHT AS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · cover · out of adjustNov 16, 2025

    EMERGENCY EXIT HANDLE COVER 21DEF REQUIRES ADJUSTMENT. REPOSITIONED EMERGENCY DOOR HANDLE COVER AT DOOR 21DEF, NO FURTHER MAINT REQUIRED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Lights · battery pack · inoperativeSep 22, 2025

    EXIT ROW EMERGENCY LIGHTS INOPERATIVE ROWS 15-21, RED EMERGENCY AISLE LIGHTS INOPERATIVE. REPLACED ALL 4 FUSES IN POWER SUPPLY AND SWAPPED IN NEW BATTERY AT BS 570 ON ACFT LEFT (FWD OF ROW 20A FLOOR PANEL), NO HELP. SWAPPED IN NEW BATTERY CHARGER WITH NEW BATTERIES, NO HELP. VERIFIED ALL PATH…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · unknown · odorAug 15, 2025

    RAMP REPORT FWD AND AFT PIT SMELLS LIKE FISH. RAMP CLEANED BOTH FWD AND AFT CARGO PIT. NO OTHER MX ACTION NEEDED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · cover · looseApr 4, 2025

    DOOR SLIDE COVER LOOSE 2R RESECURED COVER ON DR 2R NO DEFECTS NOTED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · brake · faultedMar 23, 2025

    #2 MLG BRAKE AT 1/32 INCH. INADEQUATE GROUND TIME REMAINING, WEAR PIN BETWEEN 1/32 AND 1/16, BRAKE MUST BE REPLACED WITHIN 10 FLIGHT CYCLES REF AMM TASK 32-41-41-700-801, GMM 05-30-15, 05-30-05 #2 MLG BRAKE WEAR PIN IS BETWEEN 1/16 INCH AND 1/32 INCH. PER AMM 32-41-41-700-801 IF THE WEAR PIN IS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · handle · detachedFeb 25, 2025

    21F EM EXIT DOOR HANDLE DETACHED RESECURED21 F EXIT DOOR HANDLE COVER AS REQUIRED

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · smoke detector · failedJul 15, 2024

    LAV T SMOKE DETECTOR FAILS OPS CHECK REMOVED AND REPLACED LAV T SMOKE DETECTOR AND SYSTEM OPERATIONAL TESTED GOOD IAW WITH B737 AMM 26-14-01-400-802, 26-14-00-710-802 AND ECRA 2614-21075.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedJul 3, 2024

    B737-06-3-0049, MAIN CABIN ST 986.3 APPROX LBL 44 TO RBL 44 FLOOR STRUCTURE HAS CORROSION AT FASTENER HOLES. MAIN CABIN STA 986.3 APPROX LBL 44 TO RBL 44 FLOOR SUPPORT STRUCTURE CORROSION REPAIRED REF ECRA 5370-01129. SEE PARTIAL WORK FOR WORK ACCOMPLISHED.

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

Showing the 10 most recent of 61 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 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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