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Aircraft record

N142421999 Boeing 737-824

Registration validUnclaimedSource: FAA, updated Oct 19, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply92 service difficulty reports

Registration
Valid
expires Oct 31, 2028
Based in
Chicago, IL
owner city / state
Engine
CFM56 SERIES · 9,800 lb thrust
Ge
Owners
1
since 2021
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
92
since 1995

Registration

FAA Aircraft Registry · Oct 19, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Oct 21, 2021
Expires
Oct 31, 2028
Airworthiness
Standard · Transport
Airworthiness date
Oct 22, 1999

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
737-824
Year
1999
Serial number
28805
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
A0AD1D

Engine

Make and model
Ge Cfm56 Series
Type
Turbo-fan
Power
9,800 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. 2021 – nowUnited Airlines INCChicago, IL · current
  2. 1972Aviation Services International INCLock Haven, PA · different airframe: 1972 Piper Pa-23-250 S/N 27-4812
  3. until 1937Rudolf Wolf INCNew York City, NY · different airframe: 1934 Northrop Delta 1d S/N 39

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 (737-824)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-824)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-824)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-824)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 (737-824)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 (737-824)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-824)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-824)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-824)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 (737-824)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-824)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 (737-824)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 (737-824)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 (737-824)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 (737-824)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 (737-824)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 (737-824)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 (737-824)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-824)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 (737-824)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 (737-824)

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

Service Difficulty Reports (92)

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 · pressure web · crackedDec 18, 2025

    CRACK FOUND AT VERTICAL PRESSURE WEB BETWEEN LBL 31.83 AND LBL 24.92 BETWEEN WL 200.6 & WL 192.0. CRACK LENGTH: 1 INCH. FABRICATED AND INSTALLED VERTICAL PRESSURE WEB REPAIR PARTS AT BS 663, LBL 14 TO LBL 47 IAW SRM 57-10-10-2R-3, STEP 6.F, TABLE 203, FIGURE 205, DETAIL A-A, SRM 57-10-10-2R-3…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · skin · crackedDec 18, 2025

    CRACK FOUND AT RIGHT HORIZONTAL STABILIZER LOWER SKIN AT HSS 157.10, - 8 INCHES FROM REAR SPAR, INBD ROW. CRACK LENGTH: 1 INCH. CRACK FOUND AT RT HORIZONTAL STAB LOWER SKIN, FABRICATED REPAIR PARTS, DOUBLER, 2 FILLERS AND INSTALLED IAW SRM 55-10-01-2R-11, FIG 204, SHEET 2, AND DWG 182A2401.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · fitting · chafedDec 16, 2025

    R2 DOOR CUT FWD INTERNAL FITTING HAS A DEEP CHAFE BY LWR AREA OF BODY TORQUE. R & R THE R2 DOOR FWD INTERNAL FITTING IAW SRM 51-40-02-0G-0, DWG 147A8901, DWG 147A8101, AND DWG 147A0010.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fuselage · bulkhead · corrodedDec 15, 2025

    APU AIR INLET PLENUM TRANSITION DUCT MATING SURFACE AT APU BAY BULKHEAD WAS CORRODED. ACCOMPLISHED A REPAIR AT APU AIR INLET PLENUM DUCT BULKHEAD AT BS 1088 IAW SRM 51-40-02-0G-0, ESR 29-13201, REV P1, DWG 148A0924, DWG 148A1684, AND DWG 148A3800.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · skin · deformedDec 5, 2025

    AFT CARGO DOOR SKIN DEFORMED. REMOVED, FABRICATED, AND INSTALLED NEW AFT CARGO DOOR EXTERNAL SKIN IAW SRM 51-40-02-0G-0 SRM 52-30-01-2R-3 AND DWG#146A6110.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin · corrodedDec 4, 2025

    FOUND CORROSION AT FWD CARGO BILGE SKIN ANTENNA DOUBLER BL 0 BETWEEN BS 500 AND 500A. FABRICATED AND INSTALLED NEW DOUBLER PLATE AT STA 500 AND 500A BL 0, AS PER GTE AIRFONE DRAWING AFP42-0044-00 AND SRM 51-40-02-0G-0.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · spar · corrodedNov 29, 2025

    CORROSION RT WING INBD REAR SPAR FUEL BOOST PUMP TANK 2 AFT BONDING STRAPS ATTACHED TO SKIN CUTOUT. PERFORMED REPAIR ON AREAS IAW WI 28-13197 REV IR, AND ECRA 5720-03583.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · skin · crackedNov 29, 2025

    LEFT WING SLAT NR 1 L/E HAS LOOSE FASTENERS WHERE ACTUATOR ATTACHES. PERFORMED A REPAIR IAW SRM 57-42-01-2R-8 FIG 202 SHEET 1 ALTERNATIVE 1.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · spar · corrodedNov 29, 2025

    FOUND CORROSION AT LEFT WING INB REAR SPAR FUEL BOOST PUMP TANK 1 AFT FITTING SKIN CUTOUT LOWER EXFOLIATED CORROSION. PERFORMED A REPAIR ON AREAS IAW ESR-WI 27-13194 REV IR AND ECRA 5720-03582.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Nacelles and pylons · fan cowl · gougedNov 26, 2025

    NUMBER 1 ENGINE OTBD FAN COWL INTERNAL SKIN AT 23 INCHES FROM FWD EDGE AND 33 INCHES FROM LOWER EDGE, FOUND MULTIPLE GOUGES. ACCOMPLISHED FAN COWL SKIN EXTERNAL REPAIR AT TWO FRAMES ON NR 1 ENG OTBD POSITION IAW SRM 54-20-01-2R-5 AND SRM 51-40-02-0G-0.

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

Showing the 10 most recent of 92 reports.

Related aircraft

Show all 8 related aircraft
All 135 registered Boeing 737-824 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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