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Aircraft record

N121952005 Embraer EMB-145XR

Registration validUnclaimedSource: FAA, updated Oct 18, 2026

Safety record in brief:No NTSB accidents or incidents since 19826 ADs may apply124 service difficulty reports

Registration
Valid
expires Apr 30, 2028
Based in
Chicago, IL
owner city / state
Engine
AE 3007C · 6,442 lb thrust
Rolls-Royc
Owners
1
since 2021
NTSB events
None
since 1982
ADs may apply
6
confirm with A&P
Service reports
124
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Apr 20, 2021
Expires
Apr 30, 2028
Airworthiness
Standard · Transport
Airworthiness date
Dec 8, 2005

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
Embraer
Model
EMB-145XR
Year
2005
Serial number
14500943
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
55
Engines
2
Max takeoff weight
12,500 - 19,999 lb
Mode S code
A05B1A

Engine

Make and model
Rolls-Royc Ae 3007c
Type
Turbo-fan
Power
6,442 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. 1973 – 1975Twin Aviation LtdVienna, VA · different airframe: 1973 Cessna 172 S/N 17261876
  3. 1941 – 1948Southwest Airmotive CoDallas, TX · different airframe: Stinson U S/N 9021

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 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 (6)

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
2025-08-07Flight ControlsJun 26, 2025Airframe (EMB-145XR)
2024-26-07FuselageMar 11, 2025Airframe (EMB-145XR)
2021-07-14Main landing gearApr 20, 2021Airframe (EMB-145XR)
2004-22-03Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145 Series AirplanesDec 3, 2004Airframe (EMB-145XR)Serial numbers per EMBRAER Service Bulletin 145-57-0034, Change 01, dated January 9, 2002
2002-14-23Empresa Brasileira de Aeronautica S.A.Aug 2, 2002Airframe (EMB-145XR)Serial numbers per EMBRAER Service Bulletin 145-27-0088, dated February 1, 2002. Only with: Equipped with horizontal stabilizer actuator (HSA) assemblies having part numbers and serial numbers listed in EMBRAER Service Bulletin 145-27-0088.
Show all 6 ADs
ADSubjectEffectiveApplies to
2000-09-09EMBRAER Model EMB-145 Series AirplanesJun 16, 2000Airframe (EMB-145XR)Certain serial numbers: EMB-145 145004–145047; EMB-145 145049–145051. Only with: Equipped with IC-600 #1 P/N 7017000-82402; excluding airplanes modified per EMBRAER SB 145-22-0001, SB 145-22-0004 Rev 01, or SB 145-31-0007 Rev 02.

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

Service Difficulty Reports (124)

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 · sign · inoperativeOct 6, 2026

    RIGHT EXIT SIGN ASSY AT ROW 18 INOPERATIVE. REMOVED AND REPLACED THE SIGN ASSY. OPS CHECKED GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Hydraulic power · control valve · inoperativeAug 9, 2026

    HYD 1 LOW QTY ON EICAS. REMOVED AND REPLACED #1 BCV AND NR 1 SHUTTLE VALVE AND NR 4 BRAKE ASSY. OPS & LEAK CHECKED SAT.

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

    LEFT EMERGENCY EXIT UPPER MARKING SIGN INOPERATIVE. REMOVED AND REPLACED LT EMERGENCY EXIT UPPER MARKING SIGN. OPS CHECK FAILED. REMOVED AND REPLACED INVERTER NR 4. OPS CHKD SAT.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Lights · lamp · inoperativeJan 1, 2026

    RIGHT WING FWD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED BULB. OPS CHECK GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · crackedNov 20, 2025

    MID FLOOR SUPPORT AT FRAME 20 HAS CRACK. REMOVED AND REPLACED MID FLOOR ANGLE AND ATTACHED SUPPORT AT FR20.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · window frame · corrodedNov 11, 2025

    FOUND CORROSION AROUND MULTIPLE SCREW HOLES BY THE RH DV WINDOW FRAME. RECEIVED NEW OUTER FRAME HALF FOR RH DV WINDOW, LOCATED AND DRILLED NEW HALF FOR INSULATION.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · rib · damagedNov 10, 2025

    RIGHT HAND MIDDLE LEADING EDGE DAMAGED ON REMOVAL AND HAS DAMAGE ON INBOARD EDGE. REMOVED AND REPLACED RH MIDDLE LEADING EDGE INBD RIB.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin · corrodedNov 7, 2025

    FUSELAGE EXTERNAL LOWER SKIN LH AT FR 61, STR 18L, HAS CORROSION. COMPLIED WITH REAR FUSELAGE I - PERMANENT REINFORCING REPAIR OF SKIN AT FRAME 61 AND STRINGER 18L

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedNov 6, 2025

    LH FLOOR BEAM LOWER IB LIP AT FR 20, STR 4L, HAS CORROSION. REMOVED CORRODED DOUBLER, FABRICATED AND INSTALLED NEW LH FLOOR BEAM LWR IB LIP DOUBLER AT FR20

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedNov 6, 2025

    LH FLOOR BEAM LOWER IB LIP DOUBLER AT FR 22, STR 4L, HAS CORROSION. REMOVED CORRODED DOUBLER, FABRICATED AND INSTALLED NEW LH FLOOR BEAM LWR IB LIP DOUBLER AT FR22

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

Showing the 10 most recent of 124 reports.

Related aircraft

Show all 8 related aircraft
All 98 registered Embraer EMB-145XR aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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