- Registered owner
- Skywest Airlines Inc
- Location
- St George, UT
- Owner type
- Corporation
- Serial number
- 17000425
- Year built
- 2014
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- September 26, 2014
- Certificate issued
- September 25, 2014
- Expires
- September 30, 2027
- Mode S code
- A05559
Embraer S A ERJ 170-200 LRTCDS A56NMAirframe · Embraer S A ERJ 170-200 LRTCDS E00063ENEngine · GE CF34-8E5
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 66
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2004 | 1 |
|---|---|
| 2005 | 1 |
| 2007 | 9 |
| 2008 | 8 |
| 2009 | 3 |
| 2010 | 11 |
| 2011 | 4 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 2 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 2 |
Airframe · Embraer S A ERJ 170-200 LR
AD 2026-13-02NavigationAD 2025-14-05Nacelles/PylonsAD 2025-01-05Time Limits/Maintenance ChecksInformation bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Embraer S A ERJ 170-200 LR
SAIB NM-20-12Powerplant System - Operating in Icing ConditionsNTSB investigations
No NTSB investigations matched to N120SYMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Embraer S A ERJ 170-200 LR aircraft
FAA incident reports
No FAA accident or incident reports matched to N120SYMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Embraer S A ERJ 170-200 LR aircraft
Service difficulty reports · 12
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR SWIA2026031575512Skin · not reportedLIGHTNING STRIKE ON CLIMB OUT THOUGH 9000 FT. POSSIBLE ENTRY POINT BELOW RIGHT WINDSHIELD (FLIGHT 5783) REPAIRED.SDR SWI2025F01538Beam · corrodedAFT WET AREA L/H BEAM AT FR 87/88 HAS CORROSION (C-CHECK RO 11/18/2025)REMOVED AND REPLACED L/H BEAM AFT WET AREA FR 86/89. REF EMB SRM 51-40-08. NO CHANGE TO WEIGHT AND BALANCE. SEE CONTINUATION CARD FOR WORK ACCOMPLISHED.SDR SWI2025F01537Beam · corrodedAFT WET AREA R/H BEAM AT FR 87/88 HAS CORROSION (C-CHECK RO 11/18/2025)REMOVED AND REPLACED AFT WET AREA R/H BEAM AT FR 87/88. REF EMB SRM 51-40-08. NO CHANGE TO WEIGHT AND BALANCE. SEE CONTINUATION CARD FOR WORK ACCOMPLISHED.SDR SWI2025F01536Beam · corrodedAFT SERVICE DOOR FWD AND AFT EVACUATION SLIDE FITTING CUTOUT HAS CORROSION. REMOVED AND REPLACED AFT SERVICE DOOR LOWER THRESHOLD BEAM IAW SRM 51-40-08. REPLACED WITH NEW OEM PART.SDR SWIA2025111900024Crossbeam · corrodedFRAME 87 CROSS BEAM CORRODED IN MULTIPLE AREAS. PERFORMED CUTOUT, FILLER, DOUBLER REPAIR ON FRAME 87 CROSS BEAM REF ETD2025-170-931088 AND SRM 53-00-10/REPAIR03P. NO CHANGE TO WEIGHT AND BALANCE.SDR SWIA2025111900023Shear Tie · corrodedCORROSION ON SHEAR CLIP AT FR89 BETWEEN STGR 29R-28R AS MARKED. REMOVED AND REPLACED SHEAR CLIP AT FR89 BETWEEN STGR 29R-28R, REF SRM 51-40-08.SDR SWIA2024123000026Warning Message · false activationDOOR PAX AFT OPEN CAS MESSAGE IN FLIGHT CLIMBING THROUGH 30,000FT. FLIGHT ATTENDANT CONFIRMED LEFT LOCK INDICATING NOT GREEN. DIVERTED TO MMMY PER QRH.C: DEFERRED AFT PAX DOOR LH LOCK INDICATOR PER MEL 52-70-1B. MX PROCEDURES COMPLIED WITH, PLACARDS INSTALLEDSDR SWIA202266456None · out of limitsLH WING FLAP TRACK 2A OB HAS A WIDTH REDUCTION OF 1.10MM (FWD), 1.15MM (AFT) - OUT OF LIMITS. (C-CHECK RO 9/11/2022) REMOVED AND REPLACED LH FLAP TRACK 2A OB. REF AMM 57-54-25 AND AMM 57-54-28. TORQUE WRENCH: TC1-604. CAL DATE:2-2-23. MILLIOHMETER: TC2-SDR SWIA202266455None · damagedLH PSU MODULE #4 SPLICE DAMAGED DURING DISPLACEMENT FOR INSPECTION. (C-CHECK RO 9/11/2022) REATTACHED SPLICE REF EMB ETD 2022-170-026708 TEMPORARY REPAIR DATED AUGUST 24, 2022. - THIS TEMPORARY REPAIR IS VALID FOR 210 CALENDAR DAYS AS OF AUGUST 24, 2022SDR SWIA202266454None · gougedL/H OUTBOARD CF II SEAT TRACK HAS MULTIPLE AREAS OF GOUGES BETWEEN FR 43 AND 73 AS MARKED (C-CHECK RO 9/11/2022) REMOVED AND REPLACED LH OUTBD SEAT TRACK BETWEEN FR 43-60 WITH NEW REF. SRM 51-40-08. SEE CONTINUATION CARD FOR ALL WORK PERFORMED.SDR SWIA202266453None · gougedR/H OUTBOARD CF II SEAT TRACK HAS MULTIPLE AREAS OF GOUGES BETWEEN FR 43 AND 73 AS MARKED (C-CHECK RO 9/11/2022) GOUGES FOUND ON R/H OUTBD CF II SEAT TRACK BETWEEN FR 43 AND 73 FOUND TO BE OUT OF LIMITS IAW SRM 53-22-10/AD01 ASSET#:TC2-7683 CAL DUE: 17SDR SWIA202266452None · gougedR/H INBOARD CF I SEAT TRACK HAS MULTIPLE AREAS OF GOUGES FROM FR24 TO FR34 AS MARKED (C-CHECK RO 9/11/2022) REMOVED AND REPLACED R/H INBOARD CF I SEAT TRACK FROM FR23 TO FR34 REF SRM 51-40-08. REPLACED WITH FACTORY PART, NO CHANGE TO WEIGHT AND BALANCE.
STCs that may be installed · 63
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Embraer S A ERJ 170-200 LR
STC ST04801NYInstallation (including Demod option) of Connectivity AntennaSTC ST12461IBInstallation of Cockpit Voice Recorder with optional RIPS UpgradeSTC ST00885LAInstallation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles.