# N127SY: 2014 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: 17000441
- Year built: 2014
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Experimental, research and development, operating kit built
- Airworthiness date: March 7, 2025
- Certificate issued: December 4, 2014
- Expires: December 31, 2027
- Mode S code: A06F5A
- 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=127SY
- Page: https://openairdocs.org/aircraft/N127SY

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 N127SY.

## FAA accident and incident reports

None matched to N127SY.

## Service difficulty reports (40)

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 SWI2025F00083](https://openairdocs.org/sdr/SWI2025F00083), Dec 4, 2024: SKIN. DAMAGED. SEVERAL PILOT HOLES IN NEW SKIN P/N 170-61801-013 DO NOT LINE UP WITH EXISTING HOLES IN ACFT. (FILED CLOSED) REPAIRED ALL MISALIGNED HOLES PER ETD2024-170-03245
- [SDR SWIA202501300107](https://openairdocs.org/sdr/SWIA202501300107), Nov 7, 2024: SHEAR TIE. DAMAGED. - SHEAR FOOT P/N 170-66073-002 HAS ELONGATED HOLE AT FR 79 STR 6R - 7R (FILED CLOSED) REMOVED AND REPLACED SHEAR FOOT PER SRM 51-40-08. OEM PARTS CHANGE, NO CHA
- [SDR SWI2025F00145](https://openairdocs.org/sdr/SWI2025F00145), Oct 16, 2024: SKIN. DENTED. 1 EA HOLE MISDRILLED IN RH HORIZONTAL STAB UPPER SKIN AT STRINGER 8 BETWEEN RIBS 5 AND 6 (FILED CLOSED) REMOVED AND REPLACED STRINGER 8 ON RH HORIZONTAL STAB UP
- [SDR SWIA20241016](https://openairdocs.org/sdr/SWIA20241016), Oct 16, 2024: SHEAR TIE. GOUGED. SHEAR CLIP AT FR 53 BETWEEN STR 6R - 7R GOUGED (FILED CLOSED) REMOVED AND REPLACED DAMAGED SHEAR CLIP PER SRM 51-40-08. OEM PARTS CHANGE, NO CHANGE TO WEIGHT AN
- [SDR SWI2025F00144](https://openairdocs.org/sdr/SWI2025F00144), Sep 17, 2024: SKIN. DENTED. HAIL DAMAGE/DENTS ON REAR FUSELAGE SKIN PANEL P/N 170-61801-013 FR 92-93 STR 3L-5L. HAIL DAMAGE 14 EA DENTS AREAS ON REAR FUSELAGE SKIN PANEL PN 170-61801-013 F
- [SDR SWIA20240917](https://openairdocs.org/sdr/SWIA20240917), Sep 17, 2024: SKIN. DENTED. RH HORIZONTAL STABILIZER UPPER SKIN (P/N 170-62726-016) HAS 294 HAIL DAMAGE DENTS. ITEMS 1 THRU 294. FOUND 294 DENTS ON RH HORIZONTAL STAB UPPER SKIN PN# 170-62
- [SDR SWIA20240916](https://openairdocs.org/sdr/SWIA20240916), Sep 16, 2024: SKIN. DENTED. WARRANTY - MISDRILLED HOLE AT FR 45 STGR 18R. (FILED CLOSED) REAMED HOLE TO 0.326" PER ETD2024-170-025000 FABRICATED AND INSTALLED FREEZE PLUG PER ETD 2024-170-
- [SDR SWI2025F00126](https://openairdocs.org/sdr/SWI2025F00126), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55221-ETD2019-170-149640 MXCODEID50168-PR - 116 DENTS ON FUSELAGE SKIN P/N 170-91885-001 BETWEEN FRAME 86 AND FRAME 90
- [SDR SWI2025F00125](https://openairdocs.org/sdr/SWI2025F00125), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55189-ETD2019-170-147980 MXCODEID50162-PR - 37EA DENTS ON FWD R/H LAT FUSELAGE SKIN P/N 170-03385-004 BETWEEN FR 01-06
- [SDR SWI2025F00124](https://openairdocs.org/sdr/SWI2025F00124), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55188-ETD2019-170-154045 MXCODEID50159-PR - FOUND (90 EACH) DENTS ON UPPER FUSELAGE CTR III SKIN PANEL P/N 170-65304-0
- [SDR SWI2025F00123](https://openairdocs.org/sdr/SWI2025F00123), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55186-ETD2019-170-154033 MXCODEID50155-PR - 19 DENTS ON FWD FUSELAGE LH SKIN PANEL BETWEEN X=3845.0 AND FRAME 14, STRI
- [SDR SWI2025F00122](https://openairdocs.org/sdr/SWI2025F00122), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55185-ETD2019-170-149409 MXCODEID50153-PR - 300 DENTS ON FUSELAGE SKIN P/N 170-03765-005 BETWEEN FRAME 16 AND FRAME 20
- [SDR SWI2025F00135](https://openairdocs.org/sdr/SWI2025F00135), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55103-ETD2019-170-153360 MXCODEID50111-PR - DENTS (99 EACH) ON FOWAED FUSELAGE UPPER SKIN PANELS FRAMES 12-21 STRINGER
- [SDR SWI2025F00134](https://openairdocs.org/sdr/SWI2025F00134), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55096-ETD2019-170-152141 MXCODEID50106-PR - DENTS (20 EACH) ON CENTER FUSELAGE II AFTER PLUG SKIN P/N 170-20995-003 FR
- [SDR SWI2025F00133](https://openairdocs.org/sdr/SWI2025F00133), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55093-ETD2019-170-152965 MXCODEID50101-PR - 44 DENTS ON FUSELAGE SKIN P/N 170-03587-003 BETWEEN FRAME 13 AND FRAME 15 
- [SDR SWI2025F00132](https://openairdocs.org/sdr/SWI2025F00132), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55065-ETD2019-170-151724 MXCODEID61059-PR - 241 DENTS ON LH HORIZONTAL TOP SKIN PN 170-62726-015 BETWEEN FWD SPAR TO R
- [SDR SWI2025F00131](https://openairdocs.org/sdr/SWI2025F00131), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55053-ETD2019-170-152214 MXCODEID50083-PR - 376 DENTS IN CF I UPPER SKIN PANEL P/N 170-92584-003 FR 23-34 STR 04L-04R 
- [SDR SWI2025F00140](https://openairdocs.org/sdr/SWI2025F00140), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA55029-ETD2019-170-152197 MXCODEID50066-PR - 69 DENTS ON FWD FUSEALGE TOP SKIN PANEL PN 170-20871-003 FR 21-22 STR 04R-
- [SDR SWI2025F00139](https://openairdocs.org/sdr/SWI2025F00139), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54963-ETD2019-170-152149 MXCODEID50007-PR - 1,669 DENTS ON CENTER FUSELAGE II UPPER CENTER SKIN BETWEEN FR 43-59 AND S
- [SDR SWI2025F00138](https://openairdocs.org/sdr/SWI2025F00138), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54962-ETD2019-170-152101 127SY MXCODEID50003-PR - 759 DENTS FOUND ON CENTER FUSELAGE I RH UPPER LATERAL SKIN PN 170-67
- [SDR SWI2025F00137](https://openairdocs.org/sdr/SWI2025F00137), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54885-ETD2019-170-152110 MXCODEID49962-PR - 642 DENTS FOUND AT CENTER FUSELAGE II SKIN PN# 170-02041-010 FRAMES 59-43 
- [SDR SWI2025F00136](https://openairdocs.org/sdr/SWI2025F00136), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54822-ETD2019-170-150865 MXCODEID49910-PR - 357 DENTS ON RH VERTICAL STABILIZER SKIN BETWEEN RIBS 1 - 14 AND FRONT SPA
- [SDR SWI2025F00143](https://openairdocs.org/sdr/SWI2025F00143), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54935-ETD2019-170-152056 MXCODEID49982-PR - FOUND 33 DENTS ON FWD FUSELAGE RH SKIN P/N 170-03387-002 BETWEEN FRAMES 9-
- [SDR SWI2025F00142](https://openairdocs.org/sdr/SWI2025F00142), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54925-ETD2019-170-152158 MXCODEID49971-PR - FOUND 508 DENTS AT RH AFT FUSELAGE SIDE SKIN PANEL (CTR. FUSE. III) PN# 17
- [SDR SWI2025F00141](https://openairdocs.org/sdr/SWI2025F00141), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54874-ETD2019-170-152080 MXCODEID49958-PR - DENTS (20 EACH) ON FWD FUSEALGE RH SKIN PANEL PN 170-20872-004 FR 21-22 ST
- [SDR SWI2025F00130](https://openairdocs.org/sdr/SWI2025F00130), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54873-ETD2019-170-152042 MXCODEID49956-PR - FOUND 42 DENTS ON FWD FUS RH SKIN PN #170-03387-002 FRAMES 5-9 STRINGERS 1
- [SDR SWI2025F00129](https://openairdocs.org/sdr/SWI2025F00129), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54871-ETD2019-170-152052 MXCODEID49950-PR - FOUND 142 DENTS ON FWD FUS CROWN SKIN PN170-03344-007 BETWEEN FWD OF FRAME
- [SDR SWI2025F00128](https://openairdocs.org/sdr/SWI2025F00128), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54869-ETD2019-170-152033 MXCODEID49943-PR - FOUND 6 DENTS ON FWD FUS CENTER SKIN PN # 170-03293-013 BETWEEN FRAMES 1-6
- [SDR SWI2025F00127](https://openairdocs.org/sdr/SWI2025F00127), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54829-ETD2019-170-151450 MXCODEID49926-PR - 39 DENTS ON CENTER FUSELAGE II AFT PLUG CENTER SKIN PN# 170-20994-001 BETW
- [SDR SWIA20201300709](https://openairdocs.org/sdr/SWIA20201300709), Jul 9, 2024: SKIN. DENTED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54828-ETD2019-170-150928 MXCODEID49924-PR - 405 SKIN DENTS ON CENTER FUSELAGE III SKIN FRAME 91 TO 100 AND STR 1R TO S
- [SDR SWIA2022122967051](https://openairdocs.org/sdr/SWIA2022122967051), Dec 8, 2022: SHEAR TIE. OUT OF LIMITS. SHEAR PLATE AT FR06 STGR 20-STGR19 HAS GAP PRESENT UNDER SHEAR PLATE RIVETS. REMOVED FASTENERS IN DISCREPANT LOCATION FR06 STGR 20-STGR19. CLEANED DEBIS CREATIN
- [SDR SWIA2022122967050](https://openairdocs.org/sdr/SWIA2022122967050), Dec 8, 2022: SHEAR TIE. OUT OF LIMITS. SHEAR PLATE AT FR05 STGR 20-STGR19 HAS GAP PRESENT UNDER SHEAR PLATE RIVETS. REMOVED FASTENERS IN DISCREPANT LOCATION FR05 STGR 20-STGR19 . CLEANED DEBIS CREATI
- [SDR SWIA2022122967049](https://openairdocs.org/sdr/SWIA2022122967049), Dec 8, 2022: SHEAR TIE. OUT OF LIMITS. SHEAR PLATE AT FR04 STGR 20-STGR19 HAS GAP PRESENT UNDER SHEAR PLATE RIVETS. REMOVED FASTENERS IN DISCREPANT LOCATION FR04 STGR 20-STGR19. CLEANED DEBIS CREATIN
- [SDR SWIA2022122967048](https://openairdocs.org/sdr/SWIA2022122967048), Dec 5, 2022: SEAT TRACK. CORRODED. CORROSION, FWD WET AREA ON LH INBOARD SEAT TRACK BETWEEN FRAMES 19 AND 20, JUST FORWARD OF THE SEAT TRACK TEETH. REMOVED AND REPLACED FWD WET AREA LH SEAT TRACK
- [SDR SWIA2022122967047](https://openairdocs.org/sdr/SWIA2022122967047), Dec 4, 2022: SHEAR TIE. CORRODED. FRAME 76 STRINGER 29L CORRODED SHEAR CLIP. REMOVED AND REPLACED SHEAR CLIP AT FRAME 76 STRINGER 29L REF EMB 175 SRM 51-40-08. REF CONTNUATION CARD FOR CORRECTIV
- [SDR SWIA2022122967046](https://openairdocs.org/sdr/SWIA2022122967046), Dec 4, 2022: FRAME. CORRODED. FRAME 90 CORRODED BETWEEN STRINGER28R-29L. REMOVED AND REPLACED FRAME 90 BETWEEN STRINGER 28R AND 29L IAW SRM 51-40-08.
- [SDR SWIA2022122967045](https://openairdocs.org/sdr/SWIA2022122967045), Dec 3, 2022: SEAT TRACK. GOUGED. RH INBOARD SEAT TRACK 74-84 - HAS GOUGES AFT OF FRAMES 74, 76, 77, 78, 79, 80, 81 AND 82. (C-CHECK RO 12/28/2022) REMOVED AND REPLACED R/H I/B SEAT TRACK 74 - 8
- [SDR SWIA2022122967044](https://openairdocs.org/sdr/SWIA2022122967044), Nov 14, 2022: NONE. NONE. COMPLY WITH: ERJ3095-23 - RE-MODIFICATION OF AFT ATG ANTENNA RETRO-FIT -105 INSTALLATION ON / ERJ175 WIFI ATG4 SYSTEM REV B PART(S) 0 COMPLIED WITH: ERJ3095-23 
- [SDR SWIA2019120646830](https://openairdocs.org/sdr/SWIA2019120646830), Nov 8, 2019: RIB. GOUGED. RIB GOUGED AT FR 17-18 STRG 11 AS MARKED. (C-CHECK) RO 11/16/2019 COMPLIED WITH ETD. A BELNDED GOUGE AT FR 17-18 AND TRINGER 11 AFTER BLEND OUT WAS FOUND TO BE 
- [SDR SWIA201743293](https://openairdocs.org/sdr/SWIA201743293), May 1, 2017: FAIRING. DENTED. FUSELAGE FAIRING DENTED OUT OF LIMITS. REPAIRED IAW SRM.

## 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/N127SY/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

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