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Aircraft record

N678452015 Boeing 737-924ER

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply25 service difficulty reports

Registration
Valid
expires Feb 29, 2028
Based in
Chicago, IL
owner city / state
Engine
CFM56-7B27E · 27,300 lb thrust
Cfm Intl
Owners
1
since 2015
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
25
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Feb 20, 2015
Expires
Feb 29, 2028
Airworthiness
Standard · Transport
Airworthiness date
Feb 18, 2015

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
2015
Serial number
42185
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
A8FC72

Engine

Make and model
Cfm Intl Cfm56-7b27e
Type
Turbo-fan
Power
27,300 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. 2015 – nowUnited Airlines INCChicago, IL · current
  2. 1998 – 2008Individual ownerEast Troy, WI · different airframe: 1978 Cessna 152 S/N 15282054
  3. Date unknownIndividual ownerBurbank, CA · different airframe: Fairchild M-62a-3 S/N T42-4203

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 (25)

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 · wire · damagedApr 17, 2026

    ROWS 22-28 EMERGENCY LIGHTS WILL NOT LIGHT UP ON TEST, T/S IAW FIM 33-50 TASK 801, WDM 33-51-22-7, AND SDS 33-51-00-005. FOUND POWER SUPPLY PACKS M1673, M1672, M1671, M2626, AND M2627 TO ALL FUNCTION PROPERLY IAW AMM 33-51-06-710-004. WHEN USING TEST SWITCH ON POWER SUPPLY PACK M1670 FOUND NO…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · lamp · inoperativeMar 13, 2026

    R1 DOOR EMERGENCY EXTERIOR LIGHT INOP REMOVED AND REPLACED LAMP. OPS CHECK GOOD. REFERENCING AMM 33-51-04

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · overheat loop · faultedFeb 19, 2026

    RT WING-BODY OVERHEAT DURING CLIMB & CRUISE. PERFORMED CHECKLIST, NO HELP. DIVERTED BACK. PER FLIGHT CREW: RT WING - BODY OVERHEAT CAME ON & STAYED ON, AFTER QRH PERFORMED. DID NOT EXTINGUISH UNTIL THROTTLES RETARDED FOR DESCENT. LIGHT REMAINED OFF FOR DURATION OF FLIGHT. PERFORMED HIGH POWER…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Doors · handle · looseJan 27, 2026

    DURNG INSPECTION OF ROW 21 SEAT F EMERGENCY DOOR, FOUND HANDLE LOOSE AND NEEDING REPLACEMENT. REMOVED AND REPLACED DOOR ACTUATING HANDLE ON EMER DOOR AT SEAT 21F, IAW AMM 52-23-02, NO OTHER DEFECTS NOTED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · lavatory · odorJun 1, 2025

    FA REPORTS STRONGER THAN NORMAL BAD SMELL AT MID LAV NO SMELLS FOUND IN MID LAV, SMELL IN AFT LAV D ONLY

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · arm · mismanufacturedApr 18, 2025

    MAIN CABIN DOOR SLIDE ARM BAR TOO LONG STUFFED SLIDE MATERIAL BACK INTO SLIDE PACK. MATERIAL IS AS MUCH AS NECCESSARY

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · no testJan 14, 2025

    EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK FAILD TEST. ROW 35 TROUGH 39 AND R2 DOOR EMERGENCY LIGHTS INOP. REQ. FURTHER TROUBLESHOOTING. REPLACED BATTERY PACK AT M1673 LOCATION. OPS. CK. GOOD. REF AMM33-35-00.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin · dentedFeb 14, 2024

    FUSELAGE STA 500E+10 INCHES AND 4 INCHES BELOW STRG 18R HAS DENT REF. AAR N/R:9219112. ACCOMPLISHED REPAIR AT FUSELAGE SKIN STA 500E TO 500F STRINGER 18R- STRG 19R AS PER SRM 53-00-01-2R-3, ACCOMPLISHED REPETITIVE INSPECTIONS AS PER TABLE 205 AND TABLE 204

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin · dentedFeb 14, 2024

    FUSELAGE STA 500C+11 INCHES BELOW STR 18R HAS DENT. REF. ACCOMPLISHED REPAIR AT FUSELAGE SKIN STA 500C - 500D STRINGER 18R AS PER SRM 53-00-01-2R-1. ACCOMPLISHED REPETITIVE INSPECTION AS PER TABLE 205 AND TABLE 207.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · seat track · corrodedJan 25, 2024

    WET AREA LAVATORY "T" BS 500B TO BS 500F SEAT TRACKS LBL 45.50 SHOWING CORROSION.REF. AAR N/R:9218769 GENERATED BY: V942617 REMOVED DAMAGED SEAT TRACK STA 480 TO 500E+9INCHES,LBL 45.50 AND REINSTALLED NEW SEAT TRACK AS PER SRM 53-00-52 REPAIR 4. REF. AAR N/R:9218769. WORK ACCOMPLISHED BY:V095636…

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

Showing the 10 most recent of 25 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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