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Aircraft record

N621UX2019 Embraer ERJ 170-200 LL

Registration validNot yet verified by ownerSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 19827 ADs may apply9 service difficulty reports

Registration
Valid
expires Nov 30, 2029
Based in
Chicago, IL
owner city / state
Engine
CF34-8E5 · 14,510 lb thrust
Ge
Owners
1
since 2019
NTSB events
None
since 1982
ADs may apply
7
confirm with A&P
Service reports
9
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Nov 13, 2019
Expires
Nov 30, 2029
Airworthiness
Standard · Transport
Airworthiness date
Nov 14, 2019

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
ERJ 170-200 LL
Year
2019
Serial number
17000825
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
88
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
A81BCC

Engine

Make and model
Ge Cf34-8e5
Type
Turbo-fan
Power
14,510 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. 2019 – nowUnited Airlines INCChicago, IL · current

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 (7)

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
2025-01-05Time Limits/ Maintenance ChecksMar 17, 2025Airframe (ERJ 170-200 LL)Certain serial numbers: 17000002; 17000004–17000013; 17000015–17000948
2023-03-19InstrumentsApr 7, 2023Airframe (ERJ 170-200 LL)Serial numbers per ANAC AD 2022-05-03
2023-02-05Turbine Engine Combustion SectionMar 14, 2023Engine (CF34-8E5)
2022-16-01WindowsAug 15, 2022Airframe (ERJ 170-200 LL)Only with: Equipped with any NORDAM passenger window having PMA P/N NP00038-3.
2020-25-08Flight controlsJan 21, 2021Airframe (ERJ 170-200 LL)Serial numbers per ANAC AD 2020-05-01 (ERJ 170) and ANAC AD 2020-05-02 (ERJ 190)
Show all 7 ADs
ADSubjectEffectiveApplies to
2020-12-12Nacelles/ pylonsAug 13, 2020Airframe (ERJ 170-200 LL)
2019-19-03FuselageOct 31, 2019Airframe (ERJ 170-200 LL)Serial numbers per Embraer Service Bulletins SB170-53-0142 Rev 01, SB190-53-0098 Rev 01, and SB190LIN-53-0072 Rev 01

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

Service Difficulty Reports (9)

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.

  • Equipment and furnishings · slide · damagedOct 28, 2025

    R1 EMERGENCY EVACUATION SLIDE IS SHOWING DAMAGE ON BRACKET. (C-CHECK). REPLACED R1 EMERGENCY EVACUATION SLIDE WITH A NEW SLIDE IAW AMM 25-65-01.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · tail cone · dentedJul 31, 2024

    REF EAML 1400473 INSPECTED LOWER AFT TAILCONE IMPACT AREA AND FOUND DENT MEASURING 6.95" L X 2.6" W X 0.38" D AND DETERMINED TO BE OUT OF LIMITS PER ERJ 175 SRM 53-31-01. NO OTHER DAMAGE FOUND (FLIGHT 5511 - FILE CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 28625029 WITH THE FOLLOWING…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · unknown · damagedAug 27, 2023

    FORWARD FUSELAGE EXTERNAL SKIN HAS LIGHTNING STRIKE DAMAGE BETWEEN FRAME 10-11 AT STRINGER 12R. (C-CHECK RO 9/3/2023) PERFORMED PERMANENT DOUBLER REPAIR ON FWD FUSELAGE SKIN FR 10-11 STR 12R REF. SRM 53-10-01/REPAIR 15P. TOTAL WEIGHT OF DOUBLER REPAIR, CONICAL WASHERS AND FASTENERS MEASURES 166…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 9 reports
  • Wings · unknown · gougedAug 27, 2023

    RH. WING FIXED LEADING EDGE HAVE GOUGING ON UPPER SURFACE AT RIB 32. (C-CHECK RO 9/3/2023) REPAIRED GOUGE IN R/H WING FIXED LEADING EDGE BY WAY OF CUTTING OUT DAMAGE AND INSTALLING FILLER, SHIM AND DOUBLER REF EMB ETD2023-170-021618. WEIGHT OF REPAIR PARTS IS 51 GRAMS. NO CHANGE TO WEIGHT AND…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · unknown · separatedAug 26, 2023

    AFT SERVICE DOOR SLIDE MECHANISM CABLE CASING IS SEPARATED AT UPPER FLEXBALL (C-CHECK RO 9/3/2023) REPAIRED AFT SERVICE DOOR SLIDE MECHANISM CABLE CASING AT UPPER FLEXBALL. REF. EAMS RS-2022-3017 REV IR DATED 01-05-2023 AND SKYWEST DEVIATION # ERJ175-52-23-01 DATED 03-17-2023.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · unknown · damagedAug 26, 2023

    FORWARD-SERVICE-DOOR EMERGENCY-EVACUATION-SLIDE MECHANISM HAS DAMAGE TO THE CONDUIT AT THE UPPER CABLE END WITH NO DAMAGE TO THE UNDERLYING CRES CABLE. (C-CHECK RO 9/3/2023) REPAIRED FORWARD SERVICE DOOR SLIDE MECHANISM CABLE CASING AT UPPER FLEXBALL. REF. EAMS RS-2022-3017 REV IR DATED 01-05-2023…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · unknown · damagedAug 25, 2023

    FWD FUSELAGE EXTERNAL SKIN HAS EVIDENCE OF LIGHTNING STRIKE DAMAGE AT FR 22; STR 4R-5R; IN BAY. (C-CHECK RO 9/3/2023) PERFORMED LIGHTNING STRIKE PERMANENT REPAIR ON FWD FUSELAGE SKIN FR 22, STR 4R-5R REF. SRM 53-00-00/REPAIR 03P. SEE CONTINUATION CARD FOR FURTHER WORK PERFORMED. NO WEIGHT AND…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · unknown · damagedAug 25, 2023

    FWD FUSELAGE EXTERNAL SKIN HAS EVIDENCE OF LIGHTNING STRIKE DAMAGE AT FR 18; STR 5R-6R; IN BAY. (C-CHECK RO 9/3/2023) PERFORMED THROUGH HOLE REPAIR ON LIGHTNING STRIKE DAMAGE AT FR 18, STR 5R-6R REF. SRM 53-10-01/AD03. SEE CONTINUATION CARD FOR FURTHER WORK PERFORMED. NO WEIGHT AND BALANCE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · unknown · damagedAug 25, 2023

    FWD FUSELAGE EXTERNAL SKIN HAS EVIDENCE OF LIGHTNING STRIKE DAMAGE AT FR 13; STR 11R-12R; ON RIVET LINE. (C-CHECK RO 9/3/2023) PERFORMED LIGHTNING STRIKE PERMANENT REPAIR ON FWD FUSELAGE SKIN FR 13, STR 11R-12R REF. SRM 53-00-00/REPAIR 03P. SEE CONTINUATION CARD FOR FURTHER WORK PERFORMED. NO…

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

Related aircraft

Show all 8 related aircraft
All 114 registered Embraer ERJ 170-200 LL 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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