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Aircraft record

N256SY2017 Embraer ERJ 170-200 LR

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198216 ADs may apply7 service difficulty reports

Registration
Valid
expires Apr 30, 2030
Based in
St George, UT
owner city / state
Engine
CF34-8E5 · 14,510 lb thrust
Ge
Owners
1
since 2017
NTSB events
None
since 1982
ADs may apply
16
confirm with A&P
Service reports
7
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Skywest Airlines INC
Owner type
Corporation
City, state
St George, UT
Certificate issued
Apr 19, 2017
Expires
Apr 30, 2030
Airworthiness
Standard · Transport
Airworthiness date
Apr 19, 2017

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 LR
Year
2017
Serial number
17000647
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
A26F6F

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. 2017 – nowSkywest Airlines INCSt George, UT · 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 (16)

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 LR)Certain serial numbers: 17000002; 17000004–17000013; 17000015–17000948
2023-03-19InstrumentsApr 7, 2023Airframe (ERJ 170-200 LR)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 LR)Only with: Equipped with any NORDAM passenger window having PMA P/N NP00038-3.
2020-25-08Flight controlsJan 21, 2021Airframe (ERJ 170-200 LR)Serial numbers per ANAC AD 2020-05-01 (ERJ 170) and ANAC AD 2020-05-02 (ERJ 190)
Show all 16 ADs
ADSubjectEffectiveApplies to
2020-12-12Nacelles/ pylonsAug 13, 2020Airframe (ERJ 170-200 LR)
2019-19-03FuselageOct 31, 2019Airframe (ERJ 170-200 LR)Serial numbers per Embraer Service Bulletins SB170-53-0142 Rev 01, SB190-53-0098 Rev 01, and SB190LIN-53-0072 Rev 01
2017-21-09FuselageNov 27, 2017Airframe (ERJ 170-200 LR)Serial numbers per Embraer Service Bulletin 170-53-0051, Revision 03 (ERJ 170); Embraer Service Bulletin 190-53-0019, Revision 03 (ERJ 190)
2016-12-14PneumaticJul 27, 2016Airframe (ERJ 170-200 LR)
2014-16-05PneumaticOct 2, 2014Airframe (ERJ 170-200 LR)Serial numbers per EMBRAER Service Bulletin 170-36-0019, dated August 23, 2011
2013-25-04Embraer S.A. AirplanesFeb 10, 2014Airframe (ERJ 170-200 LR)Only with: ERJ 170 airplanes equipped with Goodrich escape slides P/N 4A4030-5; ERJ 190 airplanes equipped with Goodrich escape slides P/N 104003-2.
2013-16-22FuselageSep 27, 2013Airframe (ERJ 170-200 LR)Serial numbers per Embraer Service Bulletins 170-53-0093 Rev 01, 190-53-0054 Rev 01, and 190LIN-53-0059 Rev 01, dated March 16, 2012
2013-11-17PneumaticAug 6, 2013Airframe (ERJ 170-200 LR)Only with: Having Hamilton Sundstrand low pressure check valve (LPCV) P/N 1001447-3 or 1001447-4 installed.
2013-05-12Fire ProtectionMay 3, 2013Airframe (ERJ 170-200 LR)Serial numbers per Embraer Service Bulletins 170-26-0011 Rev 02, 190-26-0011 Rev 02, and 190LIN-26-0006 Rev 02
2013-03-13DoorsMar 19, 2013Airframe (ERJ 170-200 LR)Serial numbers per EMBRAER Service Bulletins 170-52-0055 Rev 01, 190-52-0038 Rev 01, and 190LIN-52-0020
2012-16-09Air ConditioningSep 21, 2012Airframe (ERJ 170-200 LR)

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

Service Difficulty Reports (7)

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.

  • Landing gear · warning message · illuminatedMay 17, 2026

    LG LEVER DISAG WARNING MESSAGE ON TAKEOFF CLIMB AND RIGHT MAIN LANDING GEAR WOULD NOT RETRACT EVEN AFTER RUNNING QRH PROCEDURE. FLIGHT 4098. FOUND RH MLG DOWNLOCK RELEASE ACTUATOR BENT. SEE EAML 1892109 FOR CORRECTIVE ACTION.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin · dentedJul 13, 2025

    TRANSFER FROM EAML 1654324 : REF EAML 1654169 FOR DENT FOUND ON LEFT FUSELAGE, NSPECTED DAMAGED AREA ON LEFT FORWARD FUSELAGE SKIN PANEL AT FR 10L +0.531" AND STG 16L - 0.156" AND FOUND DENT MEASURING 2.625"L X 2.781"H X 0.111"D. OUT OF LIMITS PER ERJ 175 SRM 53-10-01/AD02. (FILED OPEN)THIS IS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin · dentedJul 13, 2025

    TRANSFER FROM EAML 1654324 : REF EAML 1654169 FOR DENT FOUND ON LEFT FUSELAGE, NSPECTED DAMAGED AREA ON LEFT FORWARD FUSELAGE SKIN PANEL AT FR 10L +0.531" AND STG 16L - 0.156" AND FOUND DENT MEASURING 2.625"L X 2.781"H X 0.111"D. OUT OF LIMITS PER ERJ 175 SRM 53-10-01/AD02. (FILED CLOSED)REPAIRED…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 7 reports
  • Flight controls · unknown · warning messageJan 4, 2024

    SLAT FAIL CLIMBING OUT AT 10,000 FT. (FLIGHT 3750 FILED OPEN)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Flight controls · not reported · warning messageJan 4, 2024

    SLAT FAIL CLIMBING OUT AT 10,000 FT. (FLIGHT 3750 FILED CLOSED) PLEASE REFERENCE AML 1275333, REMOVED AND REPLACED RH SLAT HARNESS W612 PER AMM 27-83-07-000-801. OPS CHECK GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · none · chafedSep 6, 2022

    SPLICE BETWEEN 192DL AND 195NL IS CHAFED (C-CHECK RO 9/29/2022) REMOVED DAND REPLACED THE SPLICE BETWEEN 192DL AND 195NL. REF EMB AMM 20-10-07-910-801-A

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · slide · partial deployJul 14, 2018

    PARTIAL SLIDE DEPLOYMENT, FLIGHT 3855. R&R THE L1 PAX DOOR SLIDE IN REFERENCE APPLICABLE STEPS IN AMM 52-11-40.

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

Related aircraft

Show all 8 related aircraft
All 558 registered Embraer ERJ 170-200 LR 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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