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Aircraft record

N574392009 Boeing 737-924ER

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply65 service difficulty reports

Registration
Valid
expires Jan 31, 2028
Based in
Chicago, IL
owner city / state
Engine
CFM56-7B26/3 · 25,900 lb thrust
Cfm Intl
Owners
1
since 2009
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
65
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Aug 10, 2009
Expires
Jan 31, 2028
Airworthiness
Standard · Transport
Airworthiness date
Aug 7, 2009

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
2009
Serial number
33534
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
A76028

Engine

Make and model
Cfm Intl Cfm56-7b26/3
Type
Turbo-fan
Power
25,900 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. 2009 – nowUnited Airlines INCChicago, IL · current
  2. until 2006Co-ownersWasco, CA · different airframe: 1941 Boeing A75n1(Pt17) S/N 75-1985

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 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 (65)

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 · bulb · inoperativeSep 2, 2026

    RIGHT MIDDLE FORWARD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED BULB AND OPS CHECKED GOOD IAW AMM 33-51-04-960-801.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · rib · crackedMar 29, 2026

    LEFT HORIZONTAL STAB INTERNAL RIB, APPROX HSS 193, CRACKED AT THE BOTTOM OF THE NR 3 VERTICAL STIFFINER ON THE INBD FACING SIDE OF THE RIB. REMOVED ONE DOUBLER AND FILLER TO FOM IAW SRM 51-40-02. CUT OUT THE CRACK IAW SRM 55-10-09-2R. FABRICATED REPAIR ANGLE, TEE ANGLE, FILLER, AND DOUBLER IAW SRM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · rib · crackedMar 29, 2026

    LEFT HORIZONTAL STAB INTERNAL RIB, HSS 147.90 CRACKED AT THE BOTTOM OF THE NR 2 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REMOVED ONE DOUBLER AND FILLER TO FOM IAW SRM 51-40-02. CUTOUT THE CRACK IAW SRM 55-10-09-2R. FABRICATED REPAIR ANGLE, TEE ANGLE, FILLER, & DOUBLER IAW SRM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Stabilizers · rib · crackedMar 28, 2026

    LEFT HORIZONTAL STAB INTERNAL RIB AT HSS 111.10 HAS A CRACK AT THE BOTTOM OF NO.2 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REPAIRED #2 VERTICAL STIFFENER ON RIB AT STA 111.10 PER SRM 55-10-09-2R REPAIR 4.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · skin · damagedMar 28, 2026

    RIB REPAIRS FOR J/C'S 9282862, 9282863 AND 928290 9282902 REQUIRE EXTERNAL DOUBLER REPAIR. ACCOMPLISHED DOUBLER REPAIR PER B737-900 SRM 55-10-01-2R-11 REPAIR II DUE TO ACCESS HOLES MADE FOR RIB REPAIRS ON LOG PAGES 9282862,9282863 AND 9282902.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · rib · crackedMar 27, 2026

    LEFT HORIZONTAL STAB INTERNAL RIB AT STAB STA 111.10 HAS A CRACK AT THE BOTTOM OF THE NR 4 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REPAIRED RIB NO.4 VERTICAL STIFFENER @ STA 111.10 PER B737-900 SRM 55-10-09-2R REPAIR 4.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · rib · crackedMar 27, 2026

    LEFT HORIZONTAL STAB INTERNAL RIB AT STA 111.10 HAS A CRACK AT THE BOTTOM OF THE NR 3 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE OF THE RIB. REPAIRED RIB NR 3 VERTICAL STIFFENER PER SRM 55-10-09 2R REPAIR 4

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · rib · crackedMar 26, 2026

    RIGHT HORIZ STAB INTERNAL RIB AT APPROX STAB STA 175 HAS A CRACKED AT THE BOTTOM OF THE NR 2 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REPAIRED NR 2 VERTICAL STIFFENER ON R/H HORIZONTAL RIB HSS 175 IAW SRM 55-10-09-2R-4, REPAIR 4, AND 55-10-01-2R-11, REPAIR 11.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · frame · dentedMar 26, 2026

    FWD CARGO RT SIDE, FRAME HAS A DENTED ON UPPER FLANGE AT BS 500K BETWEEN STRINGER S-24 AND S-25. REPAIRED FRAME AT BS 500K BETWEEN S24R - S25R IAW SRM 53-30-07-2R-2. DWG 143A1261 REV-, 143A3010, REV A. SRM 51-20-01, SRM 51-40-05, AND SRM 51-40-02. DWG 143A3250, REV-.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · skin · crackedMar 26, 2026

    RIGHT HORIZONTAL STAB. LOWER SKIN HAS CONFIRMED CRACK INDICATION, 1.400"L, INBD OF INBD ROW OF FASTENERS AT HSS 184.70, 8" FWD OF AFT SPAR. RIB REPAIRED IAW SRM 55-10-01-2R-11 REPAIR 11. THIS REPAIRIS A CAT B REPAIR REQUIRING SUPPLEMENTAL INSPECTION PER B737-900 SRM 55-10-01-2R-11 PARA 5, TABLE…

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

Showing the 10 most recent of 65 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 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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