Aircraft record

N174SY2015 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 apply36 service difficulty reports

Registration: Valid; expires Nov 30, 2028
Based in: St George, UT; owner city / state
Engine: CF34-8E5 · 14,510 lb thrust; Ge
Owners: 1; since 2015
NTSB events: None; since 1982
ADs may apply: 16; confirm with A&P
Service reports: 36; since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026

Registered owner: Skywest Airlines INC
Owner type: Corporation
City, state: St George, UT
Certificate issued: Nov 9, 2015
Expires: Nov 30, 2028
Airworthiness: Standard · Transport
Airworthiness date: Nov 10, 2015

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: 2015
Serial number: 17000517
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: A129B0

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

2015 – 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.

AD	Subject	Effective	Applies to
2025-01-05	Time Limits/ Maintenance Checks	Mar 17, 2025	Airframe (ERJ 170-200 LR)Certain serial numbers: 17000002; 17000004–17000013; 17000015–17000948
2023-03-19	Instruments	Apr 7, 2023	Airframe (ERJ 170-200 LR)Serial numbers per ANAC AD 2022-05-03
2023-02-05	Turbine Engine Combustion Section	Mar 14, 2023	Engine (CF34-8E5)
2022-16-01	Windows	Aug 15, 2022	Airframe (ERJ 170-200 LR)Only with: Equipped with any NORDAM passenger window having PMA P/N NP00038-3.
2020-25-08	Flight controls	Jan 21, 2021	Airframe (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

AD	Subject	Effective	Applies to
2020-12-12	Nacelles/ pylons	Aug 13, 2020	Airframe (ERJ 170-200 LR)
2019-19-03	Fuselage	Oct 31, 2019	Airframe (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
2017-21-09	Fuselage	Nov 27, 2017	Airframe (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)
2016-12-14	Pneumatic	Jul 27, 2016	Airframe (ERJ 170-200 LR)
2014-16-05	Pneumatic	Oct 2, 2014	Airframe (ERJ 170-200 LR)Serial numbers per EMBRAER Service Bulletin 170-36-0019, dated August 23, 2011
2013-25-04	Embraer S.A. Airplanes	Feb 10, 2014	Airframe (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.
2013-16-22	Fuselage	Sep 27, 2013	Airframe (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
2013-11-17	Pneumatic	Aug 6, 2013	Airframe (ERJ 170-200 LR)Only with: Having Hamilton Sundstrand low pressure check valve (LPCV) P/N 1001447-3 or 1001447-4 installed.
2013-05-12	Fire Protection	May 3, 2013	Airframe (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
2013-03-13	Doors	Mar 19, 2013	Airframe (ERJ 170-200 LR)Serial numbers per EMBRAER Service Bulletins 170-52-0055 Rev 01, 190-52-0038 Rev 01, and 190LIN-52-0020
2012-16-09	Air Conditioning	Sep 21, 2012	Airframe (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 (36)

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.

Stabilizers · rib · crackedSep 20, 2025
AFTER PEEL BACK OF UPPER RT HORIZONTAL SKIN, AN HFEC CONFIRMED CRACK WAS SEEN ON FR 11A UPPER FORWARD FLANGE REMOVED AND REPLACED RT HORIZONTAL STABILIZER RIB 11A. PART REPLACED WITH OEM. NO CHANGE TO WEIGHT AND BALANCE.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Stabilizers · rib · crackedSep 18, 2025
RIGHT HORIZONTAL STABILIZER HAS SUSPECTED CRACK AT RIB 10A, REMOVED AND REPLACED RH HORIZONTAL STABILIZER AT RIB 10A. PART REPLACED WITH OEM. NO CHANGE OF WEIGHT AND BALANCE. REF: SRM 51-40-08
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · beam · corrodedSep 18, 2025
AFT WET AREA LT BEAM AT FR 88 CORRODED. REMOVED AND REPLACED AFT WET AREA LT BEAM AT FR 88 IAW SRM 51-40-08. THIS REPAIR DOES NOT AFFECT THE WEIGHT AND BALANCE.
From FAA Service Difficulty Reports; matched by N-number and serial number.

Show all 10 reports

Fuselage · beam · corrodedSep 18, 2025
AFT WET AREA RT BEAM CORRODED AT FR87. REMOVED AND REPLACED AFT WET AREA RT BEAM AT FR 88 IAW SRM 51-40-08. SEE CONTINUATION CARD FOR WORK PERFORMED. THIS REPAIR DOES NOT AFFECT THE WEIGHT AND BALANCE.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · seat track · corrodedSep 16, 2025
FORWARD PASSENGER CABIN FLOOR STRUCTURE FORWARD WET AREA , CORROSION AT FR 18 S17L ON THE LEFT SEAT TRACK. PERFORMED CUTOUT AND DOUBLER REPAIR ON THE FORWARD PASSENGER CABIN FLOOR STRUCTURE FORWARD WET AREA LT SEAT TRACK AT FR18 STGR17, IAW SRM 53-10-10,REPAIR 01P.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Stabilizers · rib · crackedSep 15, 2025
RIGHT HORIZONTAL STABILIZER HAS SUSPECTED CRACK AT RIB 12A ON THE MIDDLE SPAR. REMOVED UPPER SKIN OF RT HORIZONAL STABILIZER TO FOM RIB 12A. PERFORMED CUT ALONG THE UPPER FWD FLANGE OF RT HORIZONTAL STABILIZER RIB 12A TO REMOVE CRACK. FABRICATED AND INSTALLED L ANGLE REPAIR AT LOCATION OF CUT OUT.…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · doubler · corrodedSep 15, 2025
WASTE SERVICING ACCESS DOOR CUTOUT INTERNAL DOUBLER HAS CORROSION DAMAGE ON THE LEFT SIDE OF THE ACCESS DOOR HINGE. REMOVED AND REPLACED WASTE SERVICING DOOR CUTOUT INTERNAL DOUBLER REF EMB SRM 51-40-08. SEE CONTINUE CARD FOR WORK PERFORMED. PART REPLACED WITH OEM PART. NO CHANGE TO WEIGHT AND…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · skin · damagedApr 8, 2025
DURING REWORK OF TWO TEMPORARY INSTALLED FASTENERS DUE TO LIGHTNING STRIKE DAMAGE LOCATED JUST AFT OF FUSELAGE FRAME FS11 AND ON STRG 24L WE HAVE FOUND AN OUT OF LIMIT CONDITION TO FUSELAGE SKIN, INTERNAL SKIN SPLICE STRAP AND STRG 24L SPLICE SECTION. THIS HAS BEEN DETERMINED TO BE A MAJOR REPAIR…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · frame · damagedApr 8, 2025
DURING REWORK OF TWO TEMPORARY INSTALLED FASTENERS DUE TO LIGHTNING STRIKE DAMAGE LOCATED JUST AFT OF FUSELAGE FRAME FS11 AND ON STRG 24L WE HAVE FOUND AN OUT OF LIMIT CONDITION TO FUSELAGE SKIN, INTERNAL SKIN SPLICE STRAP AND STRG 24L SPLICE SECTION. THIS HAS BEEN DETERMINED TO BE A MAJOR REPAIR…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · skin · damagedApr 5, 2025
COMPLY WITH SCHEDULED MAINTENANCE CODE: RA97862-SRM TOPIC: 53-00-00/AD04 MXCODEID108465-PR - FOUND 9 BURN MARKS ON L FWD LWR FUSELAGE FROM FR5-FR20 AND STGR 20L-28L. ALL BURN MARK DAMAGE FOUND IS WITHIN LIMITS OF PHASE I TABLE 101 OF SRM 53-00-00/AD04 ALLOWING A 200 FC FLY-BY BEFORE COMPLYING WITH…
From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 36 reports.

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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