# N139SY: 2015 Embraer S A ERJ 170-200 LR - Status: Valid registration - Airframe: [Embraer S A ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (registry code 3260415, 88 seats) - Engine: [GE CF34-8E5](https://openairdocs.org/engine/ge-cf34-8e5) (registry code 30061) - Data sheets: [TCDS A56NM](https://openairdocs.org/tcds/A56NM) (Embraer S.A.), [TCDS E00063EN](https://openairdocs.org/tcds/E00063EN) (General Electric Company GE Aerospace) (OpenAirDocs) - Serial number: 17000468 - Year built: 2015 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: March 26, 2015 - Certificate issued: March 25, 2015 - Expires: March 31, 2028 - Mode S code: A09E47 - Registered owner: [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC) - Location: [St George, UT](https://openairdocs.org/faa-place/UT/St%20George) - Owner type: Corporation - Owner's area on the map: 37.0461° N, 113.5573° W: Placed by OpenAirDocs at the center of ZIP code 84790, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=139SY - Page: https://openairdocs.org/aircraft/N139SY From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 66 in force ### Matched by airframe (Embraer S A ERJ 170-200 LR) - [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026 - [AD 2025-14-05](https://openairdocs.org/ad/2025-14-05): Nacelles/Pylons · Embraer ERJ 170-100 LR, ERJ 170-100 STD, ERJ 170-100 SE and 12 more. Effective Aug 25, 2025 - [AD 2025-01-05](https://openairdocs.org/ad/2025-01-05): Time Limits/Maintenance Checks · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Mar 17, 2025 - [AD 2024-14-08](https://openairdocs.org/ad/2024-14-08): Pneumatic System · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Sep 25, 2024 - [AD 2024-12-08](https://openairdocs.org/ad/2024-12-08): Landing gear · Embraer ERJ 170-100 LR, ERJ 170-100 STD, ERJ 170-100 SE and 5 more. Effective Jul 11, 2024 - [AD 2023-13-02](https://openairdocs.org/ad/2023-13-02): Flight controls · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Sep 5, 2023 - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023 - [AD 2023-03-19](https://openairdocs.org/ad/2023-03-19): Instruments · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Apr 7, 2023 - [AD 2022-16-01](https://openairdocs.org/ad/2022-16-01): Windows · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Aug 15, 2022 - [AD 2022-11-51](https://openairdocs.org/ad/2022-11-51): Wing structure · Embraer ERJ 170-200 STD, ERJ 170-200 LR, ERJ 170-200 SU and 1 more. Effective Jun 21, 2022 - [AD 2020-25-08](https://openairdocs.org/ad/2020-25-08): Flight controls · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Jan 21, 2021 - [AD 2020-07-21](https://openairdocs.org/ad/2020-07-21): Landing gear · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective May 26, 2020 - [AD 2020-05-22](https://openairdocs.org/ad/2020-05-22): Indicating/recording systems · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Apr 24, 2020 - [AD 2019-19-03](https://openairdocs.org/ad/2019-19-03): Fuselage · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Oct 31, 2019 - [AD 2017-21-09](https://openairdocs.org/ad/2017-21-09): Fuselage · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Nov 27, 2017 - [AD 2017-09-09](https://openairdocs.org/ad/2017-09-09): Passenger Compartment Equipment · Boeing 717-200, MD-90-30, CL-600-2C10 (Regional Jet Series 700) and 17 more. Effective Jun 28, 2017 - [AD 2016-12-14](https://openairdocs.org/ad/2016-12-14): Pneumatic · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Jul 27, 2016 - [AD 2014-16-05](https://openairdocs.org/ad/2014-16-05): Pneumatic · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Oct 2, 2014 - [AD 2013-25-04](https://openairdocs.org/ad/2013-25-04): Equipment/Furnishings · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Feb 10, 2014 - [AD 2013-16-22](https://openairdocs.org/ad/2013-16-22): Fuselage · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Sep 27, 2013 - [AD 2013-11-17](https://openairdocs.org/ad/2013-11-17): Pneumatic · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Aug 6, 2013 - [AD 2013-05-12](https://openairdocs.org/ad/2013-05-12): Fire Protection · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective May 3, 2013 - [AD 2013-03-13](https://openairdocs.org/ad/2013-03-13): Doors · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Mar 19, 2013 - [AD 2012-16-09](https://openairdocs.org/ad/2012-16-09): Air Conditioning · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Sep 21, 2012 - [AD 2011-18-04](https://openairdocs.org/ad/2011-18-04): Equipment/furnishings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Oct 14, 2011 - [AD 2011-10-03](https://openairdocs.org/ad/2011-10-03): Fuselage · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Jun 15, 2011 - [AD 2011-08-08](https://openairdocs.org/ad/2011-08-08): Electrical power · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective May 18, 2011 - [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011 - [AD 2010-18-04](https://openairdocs.org/ad/2010-18-04): Fuselage · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Sep 29, 2010 - [AD 2010-10-07](https://openairdocs.org/ad/2010-10-07): Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Jun 17, 2010 - [AD 2010-08-06](https://openairdocs.org/ad/2010-08-06): Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective May 19, 2010 - [AD 2010-08-02](https://openairdocs.org/ad/2010-08-02): Hydraulic power · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective May 19, 2010 - [AD 2010-09-04](https://openairdocs.org/ad/2010-09-04): Navigation · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 13 more. Effective May 14, 2010 - [AD 2010-01-12](https://openairdocs.org/ad/2010-01-12): Electrical power and Instruments · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Feb 18, 2010 - [AD 2009-26-15](https://openairdocs.org/ad/2009-26-15): Nacelles/Pylons · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Feb 4, 2010 - [AD 2009-23-08](https://openairdocs.org/ad/2009-23-08): Doors · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Dec 17, 2009 - [AD 2009-06-16](https://openairdocs.org/ad/2009-06-16): RAT (Ram air turbine) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Apr 30, 2009 - [AD 2008-23-17](https://openairdocs.org/ad/2008-23-17): Tie Down Straps · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Dec 30, 2008 - [AD 2008-20-02](https://openairdocs.org/ad/2008-20-02): Hydraulic system tube clamps · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Nov 3, 2008 - [AD 2008-18-01](https://openairdocs.org/ad/2008-18-01): Pressure equalization valve · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Oct 14, 2008 - [AD 2008-17-11](https://openairdocs.org/ad/2008-17-11): Flight Guidance Control System (FGCS) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Oct 2, 2008 - [AD 2008-08-21](https://openairdocs.org/ad/2008-08-21): Forward thrust range · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective May 27, 2008 - [AD 2008-02-02](https://openairdocs.org/ad/2008-02-02): Inertial Reference Units (IRU) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Feb 20, 2008 - [AD 2007-13-13](https://openairdocs.org/ad/2007-13-13): Drier metering unit (DMU) inlet · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Aug 3, 2007 - [AD 2007-12-18](https://openairdocs.org/ad/2007-12-18): Left and right wing stub tanks · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Jul 19, 2007 - [AD 2007-07-10](https://openairdocs.org/ad/2007-07-10): Lavatory waste compartment doors · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective May 8, 2007 - [AD 2007-05-02](https://openairdocs.org/ad/2007-05-02): Air data smart probes (ADSPs) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Apr 5, 2007 - [AD 2007-04-20](https://openairdocs.org/ad/2007-04-20): Ram air turbine (RAT) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Apr 3, 2007 - [AD 2006-26-11](https://openairdocs.org/ad/2006-26-11): Smoke seals · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Feb 8, 2007 - [AD 2006-20-14](https://openairdocs.org/ad/2006-20-14): Flight deck door electronic equipment · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Jan 16, 2007 ### Matched by engine (GE CF34-8E5) - [AD 2026-21-11](https://openairdocs.org/ad/2026-21-11): Turbine Engine Compressor Section · General Electric Company GE Aerospace CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Nov 27, 2026 - [AD 2025-12-08](https://openairdocs.org/ad/2025-12-08): Turbine Engine Combustion Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Jul 23, 2025 - [AD 2023-02-05](https://openairdocs.org/ad/2023-02-05): Turbine Engine Combustion Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 9 more. Effective Mar 14, 2023 - [AD 2022-21-06](https://openairdocs.org/ad/2022-21-06): Turbine Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Nov 15, 2022 - [AD 2022-09-14](https://openairdocs.org/ad/2022-09-14): Compressor Bleed Valve · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Jun 24, 2022 - [AD 2022-08-06](https://openairdocs.org/ad/2022-08-06): Turbine Engine Compression Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Apr 29, 2022 - [AD 2021-26-19](https://openairdocs.org/ad/2021-26-19): Turbine Section · General Electric CF34-8C5, CF34-8C5B1, CF34-8E2 and 6 more. Effective Jan 25, 2022 - [AD 2021-23-51](https://openairdocs.org/ad/2021-23-51): Turbine Engine Compression Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Dec 29, 2021 - [AD 2021-18-13](https://openairdocs.org/ad/2021-18-13): Turbine Engine Combustion Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Oct 22, 2021 - [AD 2018-17-14](https://openairdocs.org/ad/2018-17-14): Thrust Reverser · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Nov 7, 2018 - [AD 2017-20-09](https://openairdocs.org/ad/2017-20-09): Turbine Engine Bypass Section · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Nov 13, 2017 - [AD 2017-17-18](https://openairdocs.org/ad/2017-17-18): Turbine Engine Compressor Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Oct 6, 2017 - [AD 2013-06-06](https://openairdocs.org/ad/2013-06-06): Operability bleed valves (OBV) · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective May 8, 2013 - [AD 2009-24-06](https://openairdocs.org/ad/2009-24-06): Full authority digital electronic controls · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Dec 28, 2009 - [AD 2008-05-01](https://openairdocs.org/ad/2008-05-01): Fuel metering units (FMU) · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 8 more. Effective Apr 3, 2008 - [AD 2005-07-09](https://openairdocs.org/ad/2005-07-09): Master variable geometry (VG) actuators · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Apr 20, 2005 ### Historical (superseded or no longer in force) - [AD 2022-25-07](https://openairdocs.org/ad/2022-25-07) (historical): Time Limits/Maintenance Checks, Flight controls, Fuel, Doors, Fuselage, Nacelles/pylons, Stabilizers, Wings, Powerplant, Exhaust · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Jan 23, 2023 - [AD 2022-08-07](https://openairdocs.org/ad/2022-08-07) (historical): Windows · Embraer ERJ 170-100 STD, ERJ 170-100 SU, ERJ 170-100 SE and 11 more. Effective Apr 26, 2022 - [AD 2020-12-12](https://openairdocs.org/ad/2020-12-12) (historical): Nacelles/pylons · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Aug 13, 2020 - [AD 2019-25-16](https://openairdocs.org/ad/2019-25-16) (historical): Flight controls · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Feb 10, 2020 - [AD 2017-06-08](https://openairdocs.org/ad/2017-06-08) (historical): Flight controls; Fuel; Doors; Fuselage; Nacelles/pylons; Stabilizers; Wings; Powerplant; and Exhaust. · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective May 11, 2017 - [AD 2012-07-08](https://openairdocs.org/ad/2012-07-08) (historical): Fuselage & Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective May 29, 2012 - [AD 2012-05-08](https://openairdocs.org/ad/2012-05-08) (historical): Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Apr 4, 2012 - [AD 2010-18-01](https://openairdocs.org/ad/2010-18-01) (historical): Airborne auxiliary power · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Sep 9, 2010 - [AD 2010-14-14](https://openairdocs.org/ad/2010-14-14) (historical): Pneumatic · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Aug 26, 2010 - [AD 2010-11-13](https://openairdocs.org/ad/2010-11-13) (historical): Wings · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Jul 6, 2010 - [AD 2010-07-04](https://openairdocs.org/ad/2010-07-04) (historical): Fire protection · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Apr 9, 2010 - [AD 2007-16-09](https://openairdocs.org/ad/2007-16-09) (historical): Low-stage check valve · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Sep 13, 2007 - [AD 2007-06-53](https://openairdocs.org/ad/2007-06-53) (historical): Aft cargo door · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective May 7, 2007 - [AD 2008-16-01](https://openairdocs.org/ad/2008-16-01) (historical): Full authority digital engine controls (FADECs) · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Aug 15, 2008 - [AD 2004-04-04](https://openairdocs.org/ad/2004-04-04) (historical): Master Variable geometry (VG) actuators · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Mar 9, 2004 ## Information bulletins (advisory) (1 in force) - [SAIB NM-20-12](https://openairdocs.org/saib/NM-20-12): Powerplant System - Operating in Icing Conditions. Issued Jun 18, 2020 ## NTSB investigations None matched to N139SY. ## FAA accident and incident reports None matched to N139SY. ## Service difficulty reports (32) As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWIA2026031175630](https://openairdocs.org/sdr/SWIA2026031175630), Mar 11, 2026: FLAP TRACK. OUT OF LIMITS. RIGHT, INBD AFT FLAP TRACK NR 6 HAS THICKNESS REDUCTION OF .028". THIS IS OUT OF LIMITS OF SRM 57-53-03/AD01. ASSET TC2-7153 DUE 9-17-26. REMOVED AND REPLACED R - [SDR SWIA2026031175629](https://openairdocs.org/sdr/SWIA2026031175629), Mar 11, 2026: FLAP TRACK. OUT OF LIMITS. RIGHT, INBD AFT FLAP TRACK NR 5 HAS THICKNESS REDUCTION OF .029". THIS IS OUT OF ALLOWABLE LIMITS OF SRM 57-53-03/AD01. ASSET TC2-7153 DUE 9-17-26. REMOVED AND - [SDR SWIA2026031175628](https://openairdocs.org/sdr/SWIA2026031175628), Mar 11, 2026: FLAP TRACK. OUT OF LIMITS. RIGHT, INBD FLAP TRACK 1A HAS THICKNESS REDUCTION OF .028. THIS IS OUT OF ALLOWABLE LIMITS OF SRM 57-52-03/AD01. ASSET TC2-7153 DUE 9-17-26. REMOVED AND REPLACE - [SDR SWIA2026031175627](https://openairdocs.org/sdr/SWIA2026031175627), Mar 11, 2026: FLAP TRACK. OUT OF LIMITS. LEFT, INBD FLAP TRACK 1A HAS THICKNESS REDUCTION OF .042. THIS IS OUT OF ALLOWABLE LIMITS OF SRM 57-52-03/AD01. ASSET TC2-7153 DUE 9-17-26. REMOVED AND REPLACED - [SDR SWIA2026031175626](https://openairdocs.org/sdr/SWIA2026031175626), Mar 11, 2026: FLAP TRACK. OUT OF LIMITS. LEFT WING INBD AFT FLAP TRACK NR 6 HAS THICKNESS REDUCTION OF .030. THIS IS OUT OF ALLOWABLE LIMITS OF SRM 57-53-03/AD01 TABLE 101. ASSET TC2-7153 DUE 9-17-26. - [SDR SWIA2026040275625](https://openairdocs.org/sdr/SWIA2026040275625), Mar 11, 2026: FLAP TRACK. OUT OF LIMITS. LEFT WING INBD AFT FLAP TRACK NR 5 HAS THICKNESS REDUCTION OF .040". THIS IS OUT OF ALLOWABLE LIMITS OF SRM 57-53-03/AD01 TABLE 101. ASSET TC2-7153 DUE 9-17-26. - [SDR SWIA2026030975624](https://openairdocs.org/sdr/SWIA2026030975624), Mar 9, 2026: SKIN. DAMAGED. EVALUATE PREVIOUS DOUBLER REPAIR AT FRAME 11, STRINGERS 18L AND 19L FOR SERVICABILITY. PERFORMED SKIN REPAIR ON SKIN AT FR 11 STR 18L AND STR 19L. REF ETD2026-1 - [SDR SWIA2026030875623](https://openairdocs.org/sdr/SWIA2026030875623), Mar 8, 2026: SEAT TRACK. CORRODED. FORWARD WET AREA LT SEAT TRACK CORRODED AROUND THE FORWARD END OF THE MILLED SEAT TRACK AREA BETWEEN FR19-20. PERFORMED REPAIR OF FORWARD WET AREA LT TRACK BEAM - [SDR SWIA2026030875622](https://openairdocs.org/sdr/SWIA2026030875622), Mar 8, 2026: FLOORBEAM. CORRODED. AFT WET AREA FLOORBEAM CORRODED FR86. REMOVED AND REPLACED AFT WET AREA FLOORBEAM IAW SRM 51-40-08. - [SDR SWIA2026030875621](https://openairdocs.org/sdr/SWIA2026030875621), Mar 8, 2026: SEAT TRACK. CORRODED. FORWARD WET AREA RT TRACK BEAM CORRODED AROUND SCREW HOLE AND FASTENERS AT FR 17. REPAIRED FORWARD WET AREA R/H TRACK BEAM AT FR 17, REF SRM 53-10-10/REPAIR 01P - [SDR SWIA2025021006](https://openairdocs.org/sdr/SWIA2025021006), Feb 6, 2025: SKIN. DENTED. EVALUATED DAMAGE AND FOUND TO BE DENT ON FR11 BETWEEN STGR 18L AND STGR 19L WITH CREASE ON BOTH SIDES OF FRAME. (FILED CLOSED) UPON INSPECTION FOUND DENT WITH A - [SDR SWIA2023032814](https://openairdocs.org/sdr/SWIA2023032814), Mar 14, 2023: UNKNOWN. CORRODED. AFT CABIN FLOOR SUPPORT STRUCTURE (WET AREA) HAS CORROSION ON FR 87 AT THE RH BEAM. (C-CHECK RO 3/24/2023) PERFORMED PERMANENT REPAIR TO CORROSION ON FR 87 CROS - [SDR SWIA202303280013](https://openairdocs.org/sdr/SWIA202303280013), Mar 13, 2023: UNKNOWN. CORRODED. CORROSION ON AFT WET AREA R/H FLOOR BEAM AT FR87. (C-CHECK RO 3/24/2023) REMOVED AND REPLACED R/H FLOOR BEAM AT FR87. REF EMB 175 SRM 51-40-08. THIS ACTION DOES - [SDR SWIA20230307](https://openairdocs.org/sdr/SWIA20230307), Mar 7, 2023: UNKNOWN. CORRODED. AFT CARGO LOWER SKIN HAS CORRODED SHEAR CLIP AT FRAME 85 BETWEEN STRINGERS 28R-27R. (C-CHECK RO 3/24/2023) REMOVED AND REPLACED SHEAR CLIP AT AFT CARGO LOWER SK - [SDR SWIA2023032805](https://openairdocs.org/sdr/SWIA2023032805), Mar 5, 2023: UNKNOWN. GOUGED. RH FLOOR SEAT TRACK 23/34 HAS GOUGES AFT OF FRAMES 27, 28, 30, 31 AND 33. (C-CHECK RO 3/24/2023) PERFORMED SPLICE DEVISE CUTOUT REPAIR AT FR 27-28, 30-31, 32-33 - [SDR SWIA2020072951579](https://openairdocs.org/sdr/SWIA2020072951579), Jul 7, 2020: PLATE. CORRODED. FWD CARGO DOOR LWR HORIZONTAL BEAM CLOSING PLATE HAS CORROSION. REMOVED THE BEAM CLOSING PLATE. LOCATED AND DRILLED HOLES IN NEW CLOSING PLATE. INSTALLED NEW FW - [SDR SWIA2020072951578](https://openairdocs.org/sdr/SWIA2020072951578), Jul 7, 2020: ATTACH FITTING. CORRODED. FORWARD FUSELAGE FAIRING AFT LOWER ATTACHMENT FLANGE HAS MINOR CORROSION. REMOVED FORWARD FUSELAGE FAIRING ATTACHMENT FLANGE. LOCATED AND DRILLED A NEW FAIRING - [SDR SWIA2020072951576](https://openairdocs.org/sdr/SWIA2020072951576), Jul 6, 2020: GUSSET. CORRODED. AFT WET AREA RT MIDDLE GUSSET IS CORRODED AT FRAME 90, RBL 12. REMOVED AND REPLACED THE GUSSET IAW SRM. - [SDR SWIA2020072951575](https://openairdocs.org/sdr/SWIA2020072951575), Jul 6, 2020: GUSSET. CORRODED. AFT WET AREA RT GUSSET WAS CORRODED AT FRAME 90, RBL 30. REMOVED AND REPLACED THE GUSSET IAW SRM. - [SDR SWIA2020072951574](https://openairdocs.org/sdr/SWIA2020072951574), Jul 6, 2020: FLOOR SUPPORT. CORRODED. AFT WET AREA RT SUPPORT PANEL IS CORRODED BETWEEN FRAMES 88 AND 90, RBL 45. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM. - [SDR SWIA2020072951573](https://openairdocs.org/sdr/SWIA2020072951573), Jul 6, 2020: FLOOR SUPPORT. CORRODED. AFT WET AREA RT INTERCOSTAL WAS CORRODED BETWEEN FRAMES 89 AND 90 RBL 12. REMOVED AND REPLACED THE INTERCOSTAL ANGLE, AND RESTORED SURFACE IAW SRM. - [SDR SWIA2020072951572](https://openairdocs.org/sdr/SWIA2020072951572), Jul 6, 2020: SPLICE. CORRODED. AFT WET AREA RT FLOOR SPLICE IS CORRODED AT FRAME 89 RBL 12. REMOVED AND REPLACED THE FLOOR SPLICE, AND RESTORED SURFACE PROTECTION, IAW SRM. - [SDR SWIA2020072951571](https://openairdocs.org/sdr/SWIA2020072951571), Jul 6, 2020: SPLICE. CORRODED. AFT WET AREA LT FLOOR SPLICE WAS CORRODED BETWEEN FRAMES 87 AND 88, LBL 40 TO 45. REMOVED AND REPLACED THE FLOOR SPLICE, RESTORED SURFACE PROTECTION, IAW SRM. - [SDR SWIA2020072951570](https://openairdocs.org/sdr/SWIA2020072951570), Jul 6, 2020: FLOORBEAM. CORRODED. AFT WET AREA FLOORBEAM IS CORRODED AT FRAME 87 LBL 12. REMOVED AND REPLACED THE FLOORBEAM IAW SRM. - [SDR SWIA2020072951569](https://openairdocs.org/sdr/SWIA2020072951569), Jul 6, 2020: SUPPORT. CORRODED. AFT WET AREA LT SUPPORT PANEL IS CORRODED AT FRAME 84, LBL 45. REMOVED AND REPLACED SUPPORT PANEL IAW SRM. - [SDR SWIA2020072951566](https://openairdocs.org/sdr/SWIA2020072951566), Jul 6, 2020: SEAT TRACK. CORRODED. AFT WET AREA LT SEAT TRACK WAS CORRODED AT FRAME 84, LBL 12. CUTOUT DAMAGE,FABRICATED AND INSTALLED A REPAIR IAW SRM. - [SDR SWIA2020072951565](https://openairdocs.org/sdr/SWIA2020072951565), Jul 6, 2020: SEAT TRACK. CORRODED. AFT WET AREA RT SEAT TRACK WAS CORRODED AT FRAME 84, RBL 12. REMOVED DAMAGE, FABRICATED AND INSTALLED A REPAIR IAW SRM. - [SDR SWIA2020072151568](https://openairdocs.org/sdr/SWIA2020072151568), Jul 2, 2020: SEAT TRACK. CORRODED. FORWARD WET AREA RT FLOOR SUPPORT WAS CORRODED BETWEEN FRAMES 17 AND 19, RBL 35 TO 45. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM. - [SDR SWIA2020072951567](https://openairdocs.org/sdr/SWIA2020072951567), Jul 2, 2020: SEAT TRACK. CORRODED. FORWARD WET AREA RT FLOOR SUPPORT WAS CORRODED BETWEEN FRAMES 12 AND 14, RBL 35 TO 45. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM. - [SDR SWIA2020072951564](https://openairdocs.org/sdr/SWIA2020072951564), Jul 2, 2020: SEAT TRACK. CORRODED. FORWARD WET AREA LH SEAT TRACK IS CORRODED BETWEEN FRAMES 17 AND 20, LBL 12. REMOVED AND REPLACED THE SEAT TRACK IAW SRM. - [SDR SWIA2020072951563](https://openairdocs.org/sdr/SWIA2020072951563), Jul 2, 2020: SEAT TRACK. CORRODED. FORWARD WET AREA RT SEAT TRACK WAS CORRODED AT FRAME 17, RBL 12. REMOVED AND REPLACED THE SEAT TRACK IAW SRM, RESTORED SURFACE PROTECTION IAW SRM AND CPM. - [SDR SWIA2020072951562](https://openairdocs.org/sdr/SWIA2020072951562), Apr 20, 2020: DOUBLER. CORRODED. DURING REMOVAL OF WASTE PANEL ACCESS DOOR, FOUND CORROSION ON DOUBLER SURROUNDING WASTE PANEL CUTOUT. COMPLIED WITH TEMPORARY REPAIR PER ETD. ## STCs that may be installed (OpenAirDocs) (63, first 50) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Embraer S A ERJ 170-200 LR) - [STC ST04801NY](https://openairdocs.org/stc/ST04801NY): Installation (including Demod option) of Connectivity Antenna. Delta Engineering Corporation - [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center - [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems - [STC ST04748NY](https://openairdocs.org/stc/ST04748NY): Installation of the SpaceX Starlink Aviation System. Space Exploration Technologies Corp. / Starlink Aviation - [STC ST02722LA](https://openairdocs.org/stc/ST02722LA): Updates the aircraft recording system by replacing the forward Cockpit Voice and Data Recorder (CVDR) with a new SRVIVR25 CVDR with Recorder Independent Power Supply (RIPS). Acron Aviation Inc - [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc - [STC ST03427NY](https://openairdocs.org/stc/ST03427NY): Installation of Electronic Flight Bags Provisions. Delta Engineering Corporation - [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc - [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc - [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF - [STC ST11372DS](https://openairdocs.org/stc/ST11372DS): De-modification of Air-To-Ground (A TG) antennas and associated cabin equipment i. Altitude Aerospace USA - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc - [STC ST12138CH](https://openairdocs.org/stc/ST12138CH): Installation of Universal Avionics KAPTURE Combined Cockpit Voice and Flight Data Recorders i. GoAeroMx, LLC - [STC ST01989LA-D](https://openairdocs.org/stc/ST01989LA-D): Adjustable Cargo Net Installations. Safran Cabin Inc - [STC ST01997LA-D](https://openairdocs.org/stc/ST01997LA-D): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02000LA-D](https://openairdocs.org/stc/ST02000LA-D): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02402LA](https://openairdocs.org/stc/ST02402LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02563LA](https://openairdocs.org/stc/ST02563LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02564LA](https://openairdocs.org/stc/ST02564LA): Interior installations and modifications. Safran Cabin Inc - [STC ST12056IB](https://openairdocs.org/stc/ST12056IB): The Manufacture and Installation of External Printed Aircraft Graphics Film. Libellule Monde Inc - [STC ST02534SE](https://openairdocs.org/stc/ST02534SE): Installation and maintenance of a Crane Aerospace & Electronics Tire Pressure Sensor Assembly. ELDEC Corporation - [STC ST09900AC](https://openairdocs.org/stc/ST09900AC): installation of an Electronic Flight Bag (EFB) power system. L2 Aviation - [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc - [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH - [STC ST04820NY](https://openairdocs.org/stc/ST04820NY): Installation (including Demod option) of Cabin Connectivity. Delta Engineering Corporation - [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH - [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC - [STC ST00177IB](https://openairdocs.org/stc/ST00177IB): The modification and installation of New Increased Capacity Overhead Bins. GAL Aviation Inc - [STC ST04629CH](https://openairdocs.org/stc/ST04629CH): INSTALL USB FLIGHT DECK POWER SYSTEM. ASTRONICS ARMSTRONG AEROSPACE - [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH - [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited - [STC ST04535AT](https://openairdocs.org/stc/ST04535AT): Installation of the CES-170 Emergency Light Power Unit (ELPU). Chippewa Aerospace Inc - [STC ST03422NY](https://openairdocs.org/stc/ST03422NY): Update of Intelsat components. Delta Engineering Corporation - [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc - [STC ST04116CH](https://openairdocs.org/stc/ST04116CH): Installation of 802.11 ac protocol Cabin Wireless Access Points (acWAP) retrofit for existing Cabin Wireless Access Points. Intelsat Inflight LLC - [STC ST02532LA](https://openairdocs.org/stc/ST02532LA): Modify the wing fuel tanks access cover installation by replacing the existing rubstrip and seal with a new encapsulated wire mesh gasket and a new seal. Aviation Devices & Electronic Components LLC - [STC ST04425CH](https://openairdocs.org/stc/ST04425CH): Installation of a Honeywell One Aero Edge Node (1AEN) in accordance with StandardAero Master Data List 1037081, Revision (B), dated June 9, 2020 or later FAA approved revision. StandardAero Business Aviation Services LLC - [STC ST04424CH](https://openairdocs.org/stc/ST04424CH): TPED Compatibility Test in accordance with StandardAero Master Data List 1037140, Revision (B), dated June 1, 2020 or later FAA approved revision. Standard Aero Business Aviation Services LLC - [STC ST04049NY](https://openairdocs.org/stc/ST04049NY): Installation of a Hoffman Engineering LLC LED Landing Light to replace the OEM Q4559 Series Incandescent Lamp, used as a Landing/Takeoff Light. Hoffman Engineering LLC - [STC ST04395NY](https://openairdocs.org/stc/ST04395NY): Change to introduce a modification to Zodiac Standard 'Elite' Double seats. 365 Aerospace Ltd Aerospace Logistics Centre - [STC ST02700LA](https://openairdocs.org/stc/ST02700LA): Installation of Toilet Assembly. Monogram Systems - [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS - [STC ST00957DE](https://openairdocs.org/stc/ST00957DE): Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery. MarathonNorco Aerospace Inc - [STC ST04435AT](https://openairdocs.org/stc/ST04435AT): Installation of Astronics Passenger In-Seat Power in the Embraer ERJ-170-100, ERJ-170-200, ERJ-190-100 and ERJ-190-200 Series Aircraft. Chippewa Aerospace Inc - [STC ST04361AT](https://openairdocs.org/stc/ST04361AT): Installation of a ADS-B Out. Chippewa Aerospace Inc - [STC ST03904AT](https://openairdocs.org/stc/ST03904AT): Installation of an AirCell Airborne Wireless Wi-Fi System. Chippewa Aerospace Inc - [STC ST04216AT](https://openairdocs.org/stc/ST04216AT): Installation of GoGo ATG-4 System. Chippewa Aerospace Inc - [STC ST03844NY](https://openairdocs.org/stc/ST03844NY): Installation of SuperSeal UltraLite (SSUL) PHOTOLUMINESCENT AISLE PATH MARKING SYSTEM. STG Aerospace Ltd - [STC ST03776NY](https://openairdocs.org/stc/ST03776NY): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II). Scandinavian Avionics Design ApS - [STC ST09859AC](https://openairdocs.org/stc/ST09859AC): Installation of a SkyTender Beverage Trolley. ASIG LLC All 63: https://openairdocs.org/aircraft/N139SY/stcs.md ## Related - Other Embraer S A ERJ 170-200 LR aircraft: https://openairdocs.org/model/embraer-s-a-erj-170-200-lr/aircraft.md - The GE CF34-8E5 engine: https://openairdocs.org/engine/ge-cf34-8e5.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.