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Aircraft record

N547111998 Boeing 737-724

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply90 service difficulty reports

Registration
Valid
expires Mar 31, 2028
Based in
Chicago, IL
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2018
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
90
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Mar 1, 2018
Expires
Mar 31, 2028
Airworthiness
Standard · Transport
Airworthiness date
Sep 18, 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
28782
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
A6F482

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. 2018 – nowUnited Airlines INCChicago, IL · current
  2. 1974 – 1993Peony ParkOmaha, NE · different airframe: Raven S55a S/N S55a201
  3. 1948 – 1955Individual ownerRidgeville Corners, OH · different airframe: Fairchild M-62a S/N T43-7019

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 (737-724)
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 (90)

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.

  • Fuselage · stringer · corrodedAug 5, 2026

    E&E BAY, STR-28R WITH CORROSION AT STA 352. REMOVED, LOCATED, DRILLED, APPLIED ALODINE, PRIMER AND INSTALLED NEW STRINGER SPLICE BTW STA 351.50 TO STA 366.01 , STR-28R IAW SRM 51-40-02-0G-0, SOPM 20-30-03, AMM 20-60-07-913-801, SRM 51-40-05-0G-0, SRM 51-20-01-0G-0, AMM 51-21-72-370-804, & AMM…

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

    AFT CARGO DOOR HAS MULTIPLE DENTS. REQUEST TO RE-SKIN AFT CARGO DOOR. R & R THE AFT CARGO DOOR EXTERNAL SKIN IAW SRM 52-30-01-2R-3. REMOVED AND REPLACED THE AFT CARGO DOOR EXTERNAL SKIN IAW SRM 52-30-01-2R-3.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery pack · no testAug 3, 2026

    EMERGENCY LIGHTS, BATTERY PACK M1668 FAILED AN OPS CHECK. R & R THE BATTERY PACK M1668 IAW AMM 33-51-06-960-805.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Stabilizers · skin · crackedJul 30, 2026

    RT HORIZONTAL STAB LOWER SKIN, ONE CRACK SIGNAL NOTED AT STA 101.90 I/B SIDE LOCATED TO 10 INCH FWD FROM AFT SPAR. CRACK LENGTH 0.500 INCH. REPAIRED HORIZONTAL STABILIZER LOWER SKIN AT RH SIDE STA 101.90 IAW SRM 55-10-01-2R -11, THIS REPAIR IS A CATEGORY B, REPAIR REQUIRE REPETITIVE INSPECTIONS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · rib · crackedJul 18, 2026

    RIGHT HORIZONTAL STAB, STA 92.70 WAS CRACKED IN NR 2 VERTICAL RIB. REPARED THE RIB IAW SRM 55-10-09-2R-4, REPAIR 4 PAR 4 TABLE 201 FIG 202.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · skin · crackedJul 17, 2026

    RH HORIZONTAL STAB LOWER SKIN, ONE CRACK SIGNAL NOTED AT STA101.90 I/B SIDE LOCATED TO 10 INCH FWD FROM AFT SPAR. CRACK LENGTH 0.500 INCH. (REF AAR NR 1000086411). REPAIRED HORIZONTAL STABILIZER LOWER SKIN AT RH SIDE STA101.90 IAW B737-700 SRM 55-10-01-2R -11, THIS REPAIR IS A CATEGORY B, REPAIR…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedJul 11, 2026

    M/C STA 946 LBL 53 FLOOR BEAM HAS CORROSION REPAIRED FLOOR BEAM AT STA 946 LBL 53 REF SRM 53-70-51- 2R-5 REPAIR 5. THIS REPAIR IS CATEGORY "A" AND DOES NOT REQUIRE ADDITIONAL INSPECTIONS. ESFR ENTRY. CLEARING LOG PAGE. ALL INFORMATION UPDATED. DMG CARRY NOT REQUIRED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedJul 11, 2026

    AFT CABIN FLOORBEAM AT BS 986.5 LT AND RT 6" FR OM BL O HAS CORROSION AND LBL46 REMOVED AND DISCARDED EXISTING REPAIR FABRICATED AND INSTALLED R EPLACEMENT UPPER CHORD REPAIR DETAILS PER 737-700 SRM 53-70-51-2 R-4 AT BS 985.5.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · valve · faultyJun 23, 2026

    COULD NOT MAINTAIN CABIN TEMP ACCOMPLISHED 700 CABIN TEMP HOT. CABIN TEMP CONTROLLER BITE PASSED. FOUND BAD 35 DEGREE VALVE ON RIGHT PACK. VAVLE OPENS, BUT WONT CLOSE. ALSO, RIGHT CONTROLLER KNOB BROKEN, AND LEFT 35 DEGREE VALVE MISSING POSITION INDICATOR. RIGHT 35 DEGREE VALVE CHANGED, REF AMM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · lamp · inoperativeApr 25, 2026

    SEAT 26 C BULLNOSE EMERGENCY PATHWAY LIGHT OUT NEEDS ADDITIONAL TROUBLESHOOTING SUSPECT WIRE BUNDLE W00634 BAD , RELAMPED AND REPLACED HOUSING ASSEMBLY STILL NOT WORKING REQUEST MEL 3314A FOR AREA LIGHT INOP BULLNOSE EMERGECY LIGHT MEL 3314A NOT CORRECT MEL REQUEST MEL 3315A FOR BULLNOSE AREA…

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

Showing the 10 most recent of 90 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 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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