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Aircraft record

N167131998 Boeing 737-724

Registration validUnclaimedSource: FAA, updated Oct 19, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply95 service difficulty reports

Registration
Valid
expires Sep 30, 2029
Based in
Chicago, IL
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2022
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
95
since 1995

Registration

FAA Aircraft Registry · Oct 19, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Sep 21, 2022
Expires
Sep 30, 2029
Airworthiness
Standard · Transport
Airworthiness date
Sep 23, 1998

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
737-724
Year
1998
Serial number
28784
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
A10E46

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. 2022 – nowUnited Airlines INCChicago, IL · current
  2. 1945Individual ownerMarietta, GA · different airframe: 1936 Piper J-2 S/N 721
  3. Date unknownIndividual ownerdifferent airframe: Bell 206b S/N 2184

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 (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 (737-724)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-724)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-724)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-724)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 (737-724)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 (737-724)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-724)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-724)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-724)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 (737-724)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-724)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 (737-724)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 (737-724)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 (737-724)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 (737-724)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 (737-724)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 (737-724)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 (737-724)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-724)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 (737-724)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 (737-724)

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

Service Difficulty Reports (95)

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 · bumper · damagedAug 7, 2026

    SECURED WIRES AND COVER FOR EMERGENCY EXIT AISLE LIGHTS AT SEATS 31ABC & 34ABC, IAW AMM 33-51-11. TROUBLESHOOT AND FOUND BUMPER-ENDBAY BUMPER TO HOLD AISLE PATCH LIGHTING HOUSING DAMAGED. INSTALLED NEW SERVICEABLE BUMPER-ENDBAY AND ATTACHED (AISLE) FLOOR PROXIMITY EMERGENCY LIGHT HOUSING REF. CMM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · bulb · inoperativeJun 23, 2026

    LIGHT INOPERATIVE AT 21A EMERGENCY LIGHT SIGN. REPLACED THE BULB AT EMERGENCY EXIT SIGN ABOVE DOOR AT SEAT 21A IAW AMM 33-51-01-960-801.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · lamp · inoperativeMay 29, 2026

    FLIGHT READINESS CHECKLIST (ADDED BY EC0500-01365) PROCEDURE - EMERGENCY PROXIMITY LIGHTS INOP AT SEATS ROWS 12, 15 AND 21. TROUBLESHOT EMERGENCY LIGHTS SYSTEM PER FIM 33-50 TASK 801. REF WDM 33-51-21-909, ROWS 12, 15 AND 21 ARE POWERED BY BATTERY PACK M1669. REPLACED FUSE ON BATTERY PACK IAW AMM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Wings · skin · debondedNov 11, 2025

    RIGHT WING, OTBD FLAP, AFT FLAP, INBD END, UPPER SKIN DEBONDED AREAS NOTED, AREA NR 1 L=1.25 INCH W=1 INCH, AREA NR 2 L=1 INCH W=1 INCH.. CLEANED, PREPPED, PERFORMED THE PERMANENT REPAIR AND RESTORED FINISHED ON RT WING OTBD AFT FLAP UPPER SKIN IAW SRM 57-53-01-1A-4, SRM 57-53-01-2R-16, SRM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Windows · seal · damagedOct 11, 2025

    ON TAKEOFF LOUD AIRFLOW NOISE FROM FRONT WINDOWS NOISE STOPPED A BV 5000FT BLD DCT PRSRS ERRATIC DEBRIFIED THE CREW. CREW STATED VERY LOUD WIND NOISE ON TAKEOFF. NO PRESSURIZATION ISSUES. NOISE DISSAPPEREAD AFTER REACHING 5000FT. BLD DUCT NEEDLES WERE ERRATIC MOMENTARILY BUT RETURNED TO NORMAL…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · slide · no discrepancyOct 9, 2025

    2L DOOR SLIDE COMPONENTS EXPOSED INSPECTED 2L SLIDE, NO COMPONENTS EXPOSED, OK FOR SERVICE, PER ESCAPE SLIDE PACK CHECK.REFERENCE: TASK 25-66-01-200-802

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · inoperativeOct 2, 2025

    SEAT 32C EMERGENCY FLOOR PROX LIGHT INOPERATIVE. REMOVED AND REPLACED SEAT 32C EMERGENCY FLOOR PROX LIGHT. OPS CHK NORMAL. REF AMM 33-51-11.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · fastener · looseSep 3, 2025

    DOOR 2L FWD GIRT BAR BRACKET IS LOOSE. SECURED LOOSE FASTNERS IAW AMM 25-66-02-400-801

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · housing · damagedAug 28, 2025

    EMERGENCY EXIT SIGN ATTACHED TO LIFE RAFT COMPARTMENT IN BUSINESS CLASS DAMAGED. PART 1 OF EC/RA 3351-01511 HAS BEEN COMPLIED WITH. ACCOMPLISH INSPECTIONS PER PART 2 PERIOR TO EACH FLIGHT CYCLE & ACCOMPLISH PART 3 WITHIN 4 FLT CYCLES. INTERIM REPAIR OF BUSINESS CLASS OVHD EMERGENCY EXIT SIGN IAW…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · lamp · inoperativeJul 31, 2025

    EMERGENCY LIGHTING SYSTEM OPS CHECK, EMERGENCY LIGHT ON BIN ABOVE ROW 34 ABC INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-00/501. OPS CHECK NORMAL.

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

Showing the 10 most recent of 95 reports.

Related aircraft

Show all 8 related aircraft
All 36 registered Boeing 737-724 aircraft

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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