# N634QX: 2018 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: 17000726
- Year built: 2018
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 23, 2018
- Certificate issued: May 23, 2018
- Expires: May 31, 2028
- Mode S code: A84E0C
- Registered owner: [Horizon Air Industries Inc](https://openairdocs.org/faa-owner/HORIZON%20AIR%20INDUSTRIES%20INC)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Corporation
- Owner's area on the map: 47.4466° N, 122.2721° W: Placed by OpenAirDocs at the center of ZIP code 98188, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=634QX
- Page: https://openairdocs.org/aircraft/N634QX

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 N634QX.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20240623007819I](https://openairdocs.org/incident/20240623007819I), Jun 23, 2024: Embraer S A ERJ 170-200 LR (N634QX), Portland, OR, Minor damage. The aircraft's autopilot system was deferred under an MEL. The first officer flew a stable approach and the crew properly configured the aircraft for landing.…

## Service difficulty reports (46)

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 QXEA2026100100189](https://openairdocs.org/sdr/QXEA2026100100189), Sep 26, 2026: LANYARD. MISALIGNED. FWD AND AFT FA OXYGEN GENERATOR MASK LANYARD FOUND ALIGNED INCORRECTLY. ADJUSTED OXYGEN GENERATOR FOR FWD AND AFT OXYGEN BOX ASSY. SO THAT THE MASK LANYARD AND 
- [SDR QXEA2026052700125](https://openairdocs.org/sdr/QXEA2026052700125), May 23, 2026: CLAMP. MISSING. FLAP TRACK FAIRING 2 OF THE RH INBOARD WING SUPPORT ON THE INBOARD SIDE EXCESSIVELY LOOSE. REMOVED FROM SERVICE. REMOVED RH INBOARD-FLAP TRACK FAIRING 2, REF E1
- [SDR QXEA2025040600077](https://openairdocs.org/sdr/QXEA2025040600077), Apr 1, 2026: WINDSHIELD. CRACKED. HAIRLINE CRACK APPEARED IN CRUISE ON CAPTAIN SIDE WINDSHIELD STARTED TO SPLINTER INTO MULTIPLE BRANCHES, RAN QRH & DEPRESSURIZED ACFT. CRACK WENT AWAY. EMERENCY
- [SDR QXEA2026021600034](https://openairdocs.org/sdr/QXEA2026021600034), Feb 15, 2026: DAMPENER. MALFUNCTIONED. IN FLIGHT THE ELEVATOR FEELS STUTTERY ALMOST AS IF IT'S CATCHING ON SOMETHING AS IT MOVES. DURING TH FLIGHT CONTROL CHECK ON THE GROUND IT FELS NORMAL, BUT WHEN
- [SDR QXEA2026020900028](https://openairdocs.org/sdr/QXEA2026020900028), Feb 5, 2026: GIRT BAR. OUT OF ADJUST. AFT PASSENGER DOOR DIFFICULT TO ARM/ DISARM. REMOVED FROM SERVICE. REMOVED AFT SERVICE DOOR BUSTLE WITH LATCHES REF E175 AMM TASK 25-23-07-000-801-A PARA 7J. AD
- [SDR QXEA2026020500025](https://openairdocs.org/sdr/QXEA2026020500025), Feb 1, 2026: SKIN. DENTED. RIGHT WING FIXED LEADING EDGE AT NR 3 SLAT IS DENTED AND GOUGED. CUT OUT THE DAMAGED AREA. FABRICATED AND INSTALLED DOUBLER. REPAIRED THE FIXED LEADING EDGE UND
- [SDR QXEA2026020500024](https://openairdocs.org/sdr/QXEA2026020500024), Feb 1, 2026: SEAT TRACK. CHAFED. RIGHT LATERAL SEAT TRACK CHAFED AND MISSING PAINT. PERFORMED SPLICE REPAIR IAW SRM 53-00-10-02-02. ALODINED PRIMERED AND APPLIED TOP COAT TO REPAIR.
- [SDR QXEA2026020500023](https://openairdocs.org/sdr/QXEA2026020500023), Feb 1, 2026: SEAT TRACK. CORRODED. RIGHT SEAT TRACK AT FRAME 74-84 HAS CORROSION IN MULTIPLE SPOTS INCLUDING THE END AT FRAME 84. LOCAL LEVEL CPCP LEVEL 2. OUT OF LIMITS IN SRM 53-23-10 FIGURE 10
- [SDR QXEA2025120100357](https://openairdocs.org/sdr/QXEA2025120100357), Nov 23, 2025: INDICATOR. INOPERATIVE. FLIGHT 2103. R1 DOOR SLIDE INDICATOR, CENTER, BLANK IN BOTH OPEN AND CLOSED POSITIONS. REMOVED FROM SERVICE. PLACED ON MEL 52-70-01C. MEL CLEARED BY PERFORMING 
- [SDR QXEA2025111700345](https://openairdocs.org/sdr/QXEA2025111700345), Nov 14, 2025: LIGHT. LOOSE. EMERGENCY FLOOR LIGHTING STRIP SEPARATED FROM TRACK. REMOVED FROM SERVICE. REPLACED ADHESIVE BACKING ON PHOTOLUMINESCENT INDICATOR STRIP LIGHT REF AMM 33-50-21-
- [SDR QXEA2025101700320](https://openairdocs.org/sdr/QXEA2025101700320), Oct 17, 2025: PLACARD. MISSING. R1 DOOR MISSING MULITPLE PLACARDS. REMOVED FROM SERVICE. FOUND 4 MISSING PLACARDS ON R1 UPPER DOOR LINER. INSTALLED REQUIRED PLACARDS IAW AMM 20-10-09-400-801-A
- [SDR QXEA2025081100293](https://openairdocs.org/sdr/QXEA2025081100293), Aug 6, 2025: FAN. MALFUNCTIONED. FLIGHT 2067. BURNING SMELL IN AFT GALLEY, FOLLOWED BY RH RECIRC FAN REMOTE CB TRIP. PLACED ON MEL AND RETURNED TO SERVICE. MEL CLEARED 8/10 BY REPLACING RH RECI
- [SDR QXEA2025071400278](https://openairdocs.org/sdr/QXEA2025071400278), Jul 13, 2025: INDICATION SYS. FAULTED. FLIGHT 2084. ON TAKEOFF ROLL AFTER 80 KIAS, ENGINE PERFORMANCE VALUES BEGAN DROPPING. HIGH-SPEED REJECTED TAKEOFF EXECUTED. RETURNED TO GATE REMOVED FROM SERVIC
- [SDR QXEA2025060900250](https://openairdocs.org/sdr/QXEA2025060900250), Jun 8, 2025: UNKNOWN. SMOKE. RAMP REPORTED SMOKE COMING FROM THE BACK OF #2 ENGINE SHOIRTLY AFTER SHUTDOWN. REMOVED FROM SERVICE. PERFORMED GVI OF #2 ENGINE AND FOUND NO DEFECTS. PERFORMED 
- [SDR QXEA2025032100065](https://openairdocs.org/sdr/QXEA2025032100065), Mar 19, 2025: BATTERY. INOPERATIVE. AFT GALLEY CENTER EMERGENCY EXIT LIGHT INOP. REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT UPPER EMERGENCY LIGHT POWER UNIT REF E175 AMM 33-50-01-000-801-A
- [SDR QXEA2024120400289](https://openairdocs.org/sdr/QXEA2024120400289), Nov 29, 2024: FITTING. BROKEN. FLT CTRL NO DISPATCH ON EICAS DURING CAPT FLIGHT CONTROL CHECK AFTER ENGINE START.FOUND FAULTS 27030378FCS & 22110198PB2. REMOVED FROM SERVICE. R+R P-ACE #1 REF
- [SDR QXEA2024091900215](https://openairdocs.org/sdr/QXEA2024091900215), Sep 15, 2024: THROTTLE. MALFUNCTIONED. FLIGHT 2061. ENG 1 REV FAIL CAUTION ON LANDING. REMOVED FROM SERVICE AND PLACED ON MEL 78-30-00D. RETURNED TO SERVICE. MEL CLEARED 9/18 BY INTEROGATED CMC & FOU
- [SDR QXEA2024062500165](https://openairdocs.org/sdr/QXEA2024062500165), Jun 23, 2024: ACCESS PANEL. DAMAGED. TAIL STRIKE DURING BALKED LANDING AND GO AROUND. REMOVED FROM SERVICE. APU FWD ACCESS PANEL (351GL) HAS DAMAGE FROM TAIL STRIKE CONTACT. APU AFT ACCESS PANEL (3
- [SDR QXEA2024011600010](https://openairdocs.org/sdr/QXEA2024011600010), Jan 11, 2024: FMU. LEAKING. #1 ENGINE FUEL IS LEAKING FROM FMU. R&R #1 ENG FMU REF E175 AMM 73-21-03-400/000-801-A. OPS CHECK GOOD. LEAK CHECK GOOD.
- [SDR QXEA2023110500164](https://openairdocs.org/sdr/QXEA2023110500164), Nov 3, 2023: PLACARD. MISSING. R2 DOOR RED UP ARROW PARTIALLY MISSING. REMOVED FROM SERVICE. REMOVED & REPLACED PLACARD REF TO MCN E110019-01. RETURNED TO SERVICE.
- [SDR QXEA2023073100115](https://openairdocs.org/sdr/QXEA2023073100115), Jul 28, 2023: UNKNOWN. UNKNOWN. POST FLIGHT NOTICED WHITE SMOKE #2 ENG STRONG SMELL JET FUEL. REMOVED FROM SERVICE. FOUND 2.5” DIA OIL IN THE CHEVRON NOZZLE, CLEANED OIL PUDDLE. WITH CREW ASSI
- [SDR QXEA2023062300093](https://openairdocs.org/sdr/QXEA2023062300093), Jun 23, 2023: UNKNOWN. UNKNOWN. AFTER APPLYING POWER FOR TAKEOFF AN UNPLEASANT ODOR STARTED IN THE VENT SYSTEM ADN BECAME STOREST AT 500' BEFORE IT COMPLETLY WENT DISSAPPEARED BY 10,000". REMO
- [SDR QXEA2023040600059](https://openairdocs.org/sdr/QXEA2023040600059), Apr 6, 2023: UNKNOWN. LOOSE. PHOTOLLUMINESCENT STRIP PEELING UP AT ROW 1. REMOVED FROM SERVICE. CLEANED AND RESECURED PHOTOLLUMINESCENT STRIP AT ROW 1 REF E175 AMM 35-50-21-400-801-A. NO FU
- [SDR QXEA2023032700054](https://openairdocs.org/sdr/QXEA2023032700054), Mar 25, 2023: UNKNOWN. UNKNOWN. R2 DOOR WILL NOT INDICATE DISARMED AND WILL NOT ARM. REMOVED FROM SERVICE. BELIEVED TO BE ICE. DOOR OPERATED NORMALLY AFTER 15 MIN ON GROUND. IND ARM AND DISARM
- [SDR QXEA2023032700052](https://openairdocs.org/sdr/QXEA2023032700052), Mar 24, 2023: STRIP. LOOSE. FIRST PHOTOLUMINESCENT STRIP ON STARBOAD SIDE OF AISLE NEAR FORWARD GALLY IS LOOSE. REMOVED FROM SERVICE. RESCURED PHOTOLUMINESCENT STRIP AT SEAT 1 D,C NO FUTHE
- [SDR QXEA2023030200032](https://openairdocs.org/sdr/QXEA2023030200032), Mar 2, 2023: NONE. NONE. EXIT IDENTIFIER LIGHT ON FORWARD LAVATORY AFT WALL IS INOPERATIVE. REMOVED AND REPLACED #6 FUSE ON EMERGENCY LIGHT POWER UNIT #2 PER DIEHL CMM 33-50-01.
- [SDR QXEA2023030100031](https://openairdocs.org/sdr/QXEA2023030100031), Feb 23, 2023: NONE. NONE. FR 90 CROSSBEAM AT INTERSECTION OF RH LONGITUDINAL BEAM HAS CORROSION. REMOVED AND REPLACED FR 90 CROSSBEAM AT INTERSECTION OF RH LONGITUDINAL BEAM REF SRM 51-4
- [SDR QXEA2023030100030](https://openairdocs.org/sdr/QXEA2023030100030), Feb 23, 2023: NONE. NONE. RH UPPER SHEET JUST FORWARD OF FR 86 HAS CORROSION. REMOVED AND REPLACE RH UPPER SHEET JUST FORWARD OF FR 86 PER SRM 51-40-08, RESTORED SURFACE PROTECTION PER S
- [SDR QXEA2023031700038](https://openairdocs.org/sdr/QXEA2023031700038), Feb 16, 2023: CONNECTOR. LOOSE. FORWARD SERVICE DOOR SURROUND EMERGENCY LIGHT HAS ONE QUICK DISCONNECT CONNECTOR THAT HAS PULLED FROM THE WIRE. CONNECTOR PN 48-7191 PIN PN M39029/31-228.:REPAI
- [SDR QXEA2023030200033](https://openairdocs.org/sdr/QXEA2023030200033), Feb 16, 2023: NONE. NONE. FWD PASSENGER DOOR EXIT PLACARD FADED. APPLIED FWD PASSENGER DOOR EXIT PLACARD AMM 20-10-09.
- [SDR QXEA2022111800321](https://openairdocs.org/sdr/QXEA2022111800321), Nov 17, 2022: SLIDE. LOW PRESSURE. R1 DOOR SLIDE PRESSURE GUAGE IS OUTSIDE OF THE GREEN ARC. REMOVED FROM SERVICE. REPLACED THE R1 DOOR SLIDE ASSY WITH A SERVICEABLE DOOR SLIDE ASSY. RETURNED TO 
- [SDR QXEA2022051600193](https://openairdocs.org/sdr/QXEA2022051600193), May 15, 2022: GALLEY. INOPERATIVE. FA REPORTS CHEMICAL SMELL AND SOAPY WATER IN BOTH GALLEY AND LAVS. NO SPECIFIC ODOR. MADE THEM COUGH AND CHOKE. POTABLE WATER ISSUE. REMOVED FROM SERVICE. FLUSH
- [SDR QXEA2021122100560](https://openairdocs.org/sdr/QXEA2021122100560), Dec 21, 2021: NONE. NONE. EMERGENCY LANDING GEAR DOOR ON FLIGHT DECK FLOOR IS VERY DIFFICULT TO OPEN. REMOVED FROM SERVICE. OPENED DOOR AND CLEANED STICKY DEBRIS FROM DOOR SILL AND DOOR 
- [SDR QXEA2021081700406](https://openairdocs.org/sdr/QXEA2021081700406), Aug 13, 2021: WARNING MESSAGE. FALSE ACTIVATION. THRUST LEVERS SPLIT AND ENG 2 MAX TOT, CHL, CLET TURNED RED. THEN NORMALIZED LP EN1. 1V/B WAS LP ENG2 V/B. RETURNED TO FIELD, LANDING UNEVENTFUL. REMOVED FROM S
- [SDR QXEA2021062100302](https://openairdocs.org/sdr/QXEA2021062100302), Jun 19, 2021: BEACON. ODOR. WHEN BEACON SWITCH TURNED ON, TURNING ON BOTH BEACONS, BURNING SMELL WAS NOTED. REMOVED FROM SERVICE. DETACHED LIGHTING PANEL WITHOUT DISCONNECTING, INSPECTED B
- [SDR QXEA2021062100299](https://openairdocs.org/sdr/QXEA2021062100299), Jun 19, 2021: POWER SUPPLY. FAILED. AFTER TURNING RED BEACON FOR PUSHBACK SMELLED SOMETHING BURNING BUT COULDN'T BE SURE. DURING PUSHBACK COULD STILL SMELL SOMETHING SO IT WASN'T FROM THE PUSHBACK
- [SDR QXEA2021062300311](https://openairdocs.org/sdr/QXEA2021062300311), Jun 4, 2021: WIRE HARNESS. MISROUTED. DURRING FUEL QUANTITY HARNESS ROUTING INSPECTION FOUND INCORRECT ROUTING UNDER PANEL 195 AL. REROUTED GROUND SPOILER CONT MDL HARNESS SO THAT IT RAN SEPRATE FRO
- [SDR QXEA2021042200193](https://openairdocs.org/sdr/QXEA2021042200193), Apr 20, 2021: GIRT BAR. FOD. GROUND CREW REPORTED L1 DOOR HARD TO CLOSE AND OPEN. REMOVED FROM SERVICE. FOUND DEBRIS IN L1 DOOR GIRT BAR TRACK, CLEANED DEBRIS AS REQUIRED. DOOR OPERATES NOR
- [SDR QXEA2021030200094](https://openairdocs.org/sdr/QXEA2021030200094), Mar 1, 2021: UNKNOWN. ODOR. MILD FUMES IN CABIN APPROXIMATELY AT ROW 6 NOTED BY FA "A" AND PASSENGERS IN ROW DURING DESCENT. NO VISIBLE PLUME OBSERVED AND FAINT ODOR DETECTED BY THE FO AFT
- [SDR QXEA2020112500329](https://openairdocs.org/sdr/QXEA2020112500329), Nov 25, 2020: CONTROL UNIT. MALFUNCTIONED. AUTOLAND UNSATISFACTOR AUTOPILOT DISENGAGED AT 8 FEET ABOVE RUNWAY. CA LANDED AIRCRAFT. DEFERRED RADAR ALTIMETER. CLEARED BY REPLACING NR 1 RADAR ALTIMETER UNIT
- [SDR QXEA2020042200151](https://openairdocs.org/sdr/QXEA2020042200151), Apr 18, 2020: LATCH. DIRTY. MAINTENANCE FOUND THE FORWARD SERVICE DOOR HARD TO OPEN. CLEANED THE DOOR LATCH ASSEMBLY. PERFORMED OPERATIONAL TEST OF DOOR. CHECKS GOOD.
- [SDR QXEA2020012400042](https://openairdocs.org/sdr/QXEA2020012400042), Jan 20, 2020: OVEN. INOPERATIVE. FA REPORTS FWD GALLEY OVEN INOP AND SMELLS.
- [SDR QXEA2019121700457](https://openairdocs.org/sdr/QXEA2019121700457), Dec 12, 2019: OVEN. ODOR. AFTER USING FWD OVER FA SMELLED BURNING FROM OUTSIDE OVEN. TURNED OVEN OFF AND SMELL STOPPED. REMOVED FROM SERVICE. REMOVED OVEN IAW E175 AMM TASK 25-37-02-000-
- [SDR QXEA2019120900447](https://openairdocs.org/sdr/QXEA2019120900447), Dec 9, 2019: ENGINE. VIBRATION. ON DEPARTURE #2 ENGINE LP VIB INDICATOR WENT TO 4.0 YELLOW CONDITION. QRH DIDN'T WORK, VIB INTENSIFIED. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERV
- [SDR QXEA2019071800264](https://openairdocs.org/sdr/QXEA2019071800264), Jul 17, 2019: ENGINE. VIBRATION. WHILE CLIMBING (APPROX FL190) THE #2 ENGINE EXPERIENCED AN ELEVATED ENGINE VIBRATION. ENGINE VIBRATION INDICATED 4.0 W/ REVERSE VIDEO IN AMBER. THE ENGINE VIBRA
- [SDR QXEA2019021800078](https://openairdocs.org/sdr/QXEA2019021800078), Feb 18, 2019: LOCK. DIRTY. COCKPIT DOOR CONTROL CLICKS TWICE AND DOES NOT IMMEDIATELY UNLOCK DOOR (UNLOCKED BUTTON BLINKS ON) ( FLIGHT DECK SECURITY DOOR AUTOMATIC LOCKING SYSTEM ). CLEAN

## 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/N634QX/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.