N177SY2016 Embraer ERJ 170-200 LR
Safety record in brief:No NTSB accidents or incidents since 198216 ADs may apply22 service difficulty reports
Registration
FAA Aircraft Registry · Oct 20, 2026- Registered owner
- Skywest Airlines INC
- Owner type
- Corporation
- City, state
- St George, UT
- Certificate issued
- Jan 27, 2016
- Expires
- Jan 31, 2029
- Airworthiness
- Standard · Transport
- Airworthiness date
- Jan 28, 2016
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 dataAirframe
- Manufacturer
- Embraer
- Model
- ERJ 170-200 LR
- Year
- 2016
- Serial number
- 17000535
- 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
- A134D5
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- 2016 – 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, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs 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 ADsShow fewer 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 (22)
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.
- Fuselage · seat track · gougedDec 7, 2025
LEFT INBD SEAT TRACK HAS GOUGES AND CORROSION AS MARKED FR 30 - 34. REMOVED AND REPLACED THE DAMAGED LT INBD SEAT TRACK BETWEEN FRAMES 23-34 IAW SRM 51-40-08. SEAT TRACK REPLACED WITH OEM PARTS. NO CHANGES TO WEIGHT AND BALANCE.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · seat track · gougedDec 7, 2025
RH OB LATERAL SEAT TRACK HAS GOUGES AND CORROSION FR 23- FR 34. REMOVED AND REPLACED RT OTBD LATERAL SEAT TRACK FR 23-34 WITH NEW IAW SRM 51-40-08.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Stabilizers · rib · crackedDec 7, 2025
SUSPECTED CRACK LT HORIZONTAL RIB 11 UPPER FLANGE. REMOVED AND REPLACED LT HORIZONTAL RIB 11A IAW ETD2025-170-933833, SRM 51-40-08.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reportsShow fewer reports
- Fuselage · seat track · gougedDec 7, 2025
RIGHT INBD SEAT TRACK HAS GOUGES AND CORROSION, FR 23- 34. REMOVED AND REPLACED THE RT INBD SEAT TRACK IAW SRM 51-40-08.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · beam · corrodedDec 7, 2025
LEFT BEAM, FR 86 - 89 CORRODED. REMOVED AND REPLACED THE LT BEAM IAW SRM 51-40-08.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · beam · chafedDec 7, 2025
FWD CARGO DOOR CUTOUT LOWER BEAM AFT FINGER DOUBLER UPPER SURFACE CHAFED AS MARKED FR 25-27. REMOVED AND REPLACED FWD CARGO DOOR CUTOUT LOWER BEAM AFT FINGER DOUBLER REF. SRM 51-40-08.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · floor support · corrodedDec 7, 2025
FWD PAX DOOR CUTOUT FLOOR SUPPORT CORRODED. REMOVED AND REPLACED FWD PAX DOOR CUTOUT FLOOR SUPPORT BEAM IAW SRM 51-40-08.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Stabilizers · rib · crackedDec 7, 2025
SUSPECTED CRACK LH HORIZONTAL RIB 12 UPPER FLANGE. REMOVED AND REPLACED LH HORIZONTAL RIB 12A REF: ETD2025-170-933833 SRM 51-40-08. REPLACED WITH OEM PART- NO CHANGE IN WEIGHT AND BALANCE.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Stabilizers · rib · crackedDec 6, 2025
SUSPECTED CRACK RT HORIZONTAL RIB 12 UPPER FLANGE. REMOVED AND REPLACED RT HORIZONTAL RIB 12A REF ETD2025-170-933725, SRM 51-40-08. REPLACED WITH OEM PRODUCT, NO WEIGHT AND BALANCE AND ADJUSTMENT REQUIRED.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · unknown · gougedApr 3, 2023
AFT CABIN LEFT INBOARD FR 74-84 SEAT TRACK HAS GOUGING DAMAGE AT FR 81-82. (C-CHECK RO 4/20/2023) REMOVED AND REPLACED LEFT INBOARD FR 74-84 SEAT TRACK WITH OEM PART NO CHANGES TO WEIGHT AND BALANCE NOTED REF EMB SRM 51-40-08
From FAA Service Difficulty Reports; matched by N-number and serial number.
Showing the 10 most recent of 22 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