# N112HQ: 2007 Embraer ERJ 170-200 LR

- Status: Valid registration
- Airframe: [Embraer ERJ 170-200 LR](https://openairdocs.org/model/embraer-erj-170-200-lr) (registry code 3260410, 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: 17000174
- Year built: 2007
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 20, 2007
- Certificate issued: July 19, 2007
- Expires: October 31, 2027
- Mode S code: A0345F
- Registered owner: [Republic Airways Inc](https://openairdocs.org/faa-owner/REPUBLIC%20AIRWAYS%20INC)
- Location: [Carmel, IN](https://openairdocs.org/faa-place/IN/Carmel)
- Owner type: Corporation
- Owner's area on the map: 39.9666° N, 86.1751° W: Placed by OpenAirDocs at the center of ZIP code 46032, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=112HQ
- Page: https://openairdocs.org/aircraft/N112HQ

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 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 N112HQ.

## FAA accident and incident reports

None matched to N112HQ.

## Service difficulty reports (98, newest 50)

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 R61A2025111500503](https://openairdocs.org/sdr/R61A2025111500503), Oct 11, 2025: SKIN. DENTED. JET BRIDGE DAMAGE CAUSED DENT TO LOWER LH FUSELAGE. AIRCRAFT WAS FERRIED TO EAMS BNA. REMOVED AND REPLACED LH FUSELAGE SKIN FR9-12. STGR 8L-19L PER SRM 51-40-08
- [SDR R61A2025100200429](https://openairdocs.org/sdr/R61A2025100200429), Oct 2, 2025: UNKNOWN. ODOR. FUMES IN FWD CABIN BY PILOT, BOTH FAS AND FIRST CLASS PASSENGERS. SMELLS LIKE BUTANE. PERFORMED OPS CHECK OF PACK 1 AND 2 INCLUDING ENGINE RUNS AND BLEED VALVE.
- [SDR R61A2025052100249](https://openairdocs.org/sdr/R61A2025052100249), May 21, 2025: METERING UNIT. FAULTED. ENGINE 2 FAIL IN FLIGHT, RELIGHT SUCCESSFUL. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. NO EICAS MESSAGES AT THE TIME, R&R ENGINE 2 FADEC AND FMU.
- [SDR R61A2025020800084](https://openairdocs.org/sdr/R61A2025020800084), Feb 8, 2025: WIRE HARNESS. FAULTED. SLAT FAIL AT FL230. DECLARED EMERGENCY, LANDED WITHOUT FLIGHT. R&R SF-ACE 1. R&R RHOB SLAT SKEW SENSOR HARNESS.
- [SDR R61A2024021200068](https://openairdocs.org/sdr/R61A2024021200068), Feb 9, 2024: SLIDE. PARTIAL DEPLOY. L1 DOOR SLIDE PARTIALLY DEPLOYED BY RAMP. R&R L1 DOOR EMERGENCY EVACUATION SLIDE.
- [SDR R61A2023080600409](https://openairdocs.org/sdr/R61A2023080600409), Aug 6, 2023: UNKNOWN. UNKNOWN. NOSE LANDING GEAR DOOR SHOWS OPEN IN FLIGHT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R AFT RH NLG DOOR ROD LINKAGE.
- [SDR R61A2023060600345](https://openairdocs.org/sdr/R61A2023060600345), Jun 6, 2023: UNKNOWN. UNKNOWN. FLAP FAIL AFTER TAKE OFF. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED FIM TASK 27-52-00-820-802-A. FOUND LH TORQUE TUBE F3 DISCONNECTED FROM FLAP ACT
- [SDR R61A2023060300318](https://openairdocs.org/sdr/R61A2023060300318), May 15, 2023: SHEAR PANEL. CORRODED. CFIII, SHEAR PANEL BET.FR87 0FR 88, BET.LBL9 - RBL9 FOUND CORRODED. CORRODED SHEAR PANEL BETWEEN FR 87-FR 88, LBL 9 - RBL 9 CFIII, REPLACED WITH NEW PART AND IN
- [SDR R61A2023060300317](https://openairdocs.org/sdr/R61A2023060300317), May 15, 2023: SHEAR PANEL. CORRODED. DURING HEAVY CHECK MAINTENANCE FOUND SHEAR PANEL BETWN FR87 - FR88, BETWN RBL 12 - 29 CORRODED. CORRODED SHEAR PANEL BETWEEN FR87-FR88 RBL 12- RBL 29 REPLACED W
- [SDR R61A2023060300314](https://openairdocs.org/sdr/R61A2023060300314), May 15, 2023: SKIN. CRACKED. LHW LWR SURFACE SKIN ON RIB 18, INBD OF FLAP TRACK #4 FOUND WITH CRACK APPROX 4" IN LENGTH. L/H WING, LOWER SKIN AT RIB 18 I/B OF FLAP TRACK #4 REPAIRED IAW ETD
- [SDR R61A2023060400319](https://openairdocs.org/sdr/R61A2023060400319), May 14, 2023: CROSSBEAM. CORRODED. FWD FUSELAGE, FR 14 CROSSBEAM FOUND CORRODED BET. RBL 31-RBL36. REPAIRED FR 14 CROSSBEAM BETWEEN RBL 31 - 36. IAW SRM 53-00-10 REPAIR 3 TABLE 203, FIG 203
- [SDR R61A2023060300316](https://openairdocs.org/sdr/R61A2023060300316), May 12, 2023: SEAT TRACK. CORRODED. DURING HEAVY CHECK MAINTENANCE FOUND AFT LH SEAT TRACK CORRODED BETWEEN FR74 - FR84. REPLACED AFT LH SEAT TRACK FROM FR74-84 WITH NEW. P/N 170-86081-005 IAW SRM
- [SDR R61A2023060300315](https://openairdocs.org/sdr/R61A2023060300315), May 12, 2023: SHEAR TIE. CORRODED. DURING HEAVY CHECK MAINTENANCE FOUND AFT CARGO SHEAR CLIP FOUND CORRODED AT FR82, BETWEEN STR 29R-STR 28R. AFT CARGO SHEAR CLIP REPLACED AT FR82, BETWEEN STR 29
- [SDR R61A 202306030031](https://openairdocs.org/sdr/R61A%20202306030031), May 12, 2023: SHEAR TIE. CORRODED. DURING HEAVY CHECK MAINTENANCE FOUND AFT CARGO SHEAR CLIP FOUND CORRODED AT FR82, BETWEEN STR 29R-STR 28R. AFT CARGO SHEAR CLIP REPLACED AT FR82, BETWEEN STR 29
- [SDR R61A2021081700649](https://openairdocs.org/sdr/R61A2021081700649), Aug 16, 2021: SKIN. GOUGED. UNDER BELLY SKIN GOUGED BETWEEN FRAMES 27-28 STR 28R AS MARKED. REPAIRED UNDER BELLY SKIN BETWEEN FRAMES 27-28 STR 28R BY COMPLYING WITH ETD2021-170-025911
- [SDR R61A2021081800651](https://openairdocs.org/sdr/R61A2021081800651), Aug 10, 2021: SHEAR TIE. CORRODED. CENTER FUSELAGE III LOWER SKIN PANEL SHEAR CLIP HAS CORROSION LOCATED AT FR 87; STR 28R : REMOVED AND REPLACED SHEAR CLIP AT FR 87 STGR 27R. RESTORED SURFACE PR
- [SDR R61A2021081700650](https://openairdocs.org/sdr/R61A2021081700650), Aug 4, 2021: SEAL. TORN. (MAJOR) LH WING PANEL 515DT HAS TORN SEAL.: REPAIRED LEFT HAND WING PANEL 515DT SEAL IAW ETD2021-170-026481
- [SDR R61A2021081700652](https://openairdocs.org/sdr/R61A2021081700652), Jul 30, 2021: SHEAR TIE. CORRODED. CENTER FUSELAGE III LOWER SKIN PANEL SHEAR CLIP HAS CORROSION LOCATED AT FR 88; STR 28R. REMOVED AND REPLACED SHEAR CLIP AT FR 88 STGR 27R. REF EMB SRM 51-40-08
- [SDR R61A2020071500566](https://openairdocs.org/sdr/R61A2020071500566), Jul 10, 2020: TIRE. OUT OF ROUND. STRONG NOSE WHEEL SHIMMY ON TAKEOFF AND LANDING. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R LEFT-HAND NLG TIRE ASSEMBLY.
- [SDR R61A201811041118](https://openairdocs.org/sdr/R61A201811041118), Nov 4, 2018: CLOSEOUT PANEL. CORRODED. WHILE IN HEAVY CHECK. CORROSION AS MARKED ON AFT CARGO THRESHOLD CLOSE OUT PANEL. REPLACED CLOSE OUT PANEL WITH NEW REF AMM 20-10-01, P/N 170-67451-001.
- [SDR R61A201811041117](https://openairdocs.org/sdr/R61A201811041117), Nov 4, 2018: DOOR SILL. CORRODED. WHILE IN HEAVY CHECK, - CORROSION RT SILL FR 90. REMOVED AND REPLACED SILL PN 170-86181-005 REF SRM 51-40-08, RESTORE FINISH REF SRM 51-23-04, 51-23-05 & 51-23-
- [SDR R61A201811041116](https://openairdocs.org/sdr/R61A201811041116), Nov 4, 2018: DOOR SILL. CORRODED. WHILE IN HEAVY CHECK, CORROSION LT SILL AT FR 90. REMOVED AND REPLACED SILL PN 170-86189-005 REF SRM 51-40-08, RESTORE FINISH REF SRM 51-23-04, 51-23-05 & 51-23
- [SDR R61A201811041115](https://openairdocs.org/sdr/R61A201811041115), Nov 4, 2018: FLOORBEAM. CORRODED. WHILE IN HEAVY CHECK, FWD WET AREA LT FLOORBEAM HAS CORROSION AT FR 16 AND FR 18. BLENDED FR 18, INSPECTED AND RESTORED FINISH REF SRM 53-10-10/AD01, 51-10-03. 
- [SDR R61A 201811041114](https://openairdocs.org/sdr/R61A%20201811041114), Nov 4, 2018: SKIN. DAMAGED. WHILE IN HEAVY CHECK, BOOM LIFT STRUCK RT HORIZONTAL STAB UPPER SURFACE AROUND LOGO LIGHT. MAJOR REPAIR PERFORMED PERMANENT REPAIR BY CUTOUT AND DOUBLER REPAIR 
- [SDR R61A 201811041113](https://openairdocs.org/sdr/R61A%20201811041113), Nov 4, 2018: SHEAR ANGLE. CORRODED. WHILE IN HEAVY CHECK, CORROSION-SHEAR CLIP CORRODED AS MARKED FR83 STR 27R-28R. REMOVED AND REPLACED SHEAR CLIP FR83 STR 27R-28R REF SRM 51-40-08.
- [SDR R61A 201811041112](https://openairdocs.org/sdr/R61A%20201811041112), Nov 4, 2018: DOUBLER. GOUGED. WHILE IN HEAVY CHECK, FWD PAX DOOR ARM AFT SKIN HAS GOUGE IN PREVIOUS REPAIR DOUBLER OUTLINED IN ETD 2016-170-087012. REMOVED DAMAGED DOUBLER ON FWD PAX DOOR AR
- [SDR R61A 201811041111](https://openairdocs.org/sdr/R61A%20201811041111), Nov 4, 2018: RIB. CRACKED. WHILE IN HEAVY CHECK, CRACKED RIB 11 ON RT HORIZONTAL STABILIZER BETWEEN FRONT SPAR AND MID SPAR TOP RIVET ROW 5TH RIVET FROM FRONT SPAR. REMOVED AND REPLACED R
- [SDR R61A 201811041110](https://openairdocs.org/sdr/R61A%20201811041110), Nov 4, 2018: RIB. CRACKED. WHILE IN HEAVY CHECK - CRACKED RIB 12 ON RT HORIZONTAL STABILIZER BETWEEN FRONT SPAR AND MID SPAR TOP RIVET ROW 4TH RIVET FROM FRONT SPAR. REMOVED AND REPLACED 
- [SDR R61A 201811041109](https://openairdocs.org/sdr/R61A%20201811041109), Nov 4, 2018: FITTING. CORRODED. WHILE IN HEAVY CHECK - CORROSION-SHEAR CLIP CORRODED AS MARKED FR 83 STR 28R-29R. REMOVED RAD2 ANTENNA AND COVER, REPLACED SHEAR CLIP WITH NEW RESTORED SURFACE 
- [SDR R61A 201811041108](https://openairdocs.org/sdr/R61A%20201811041108), Nov 4, 2018: FINGER DOUBLER. CORRODED. WHILE IN HEAVY CHECK - AFT CARGO DOOR BEAM FWD FINGER DOUBLER CORRODED. REMOVED AND REPLACED AFT CARGO DOOR FWD FINGER DOUBLER REF SRM 51-40-02, 08
- [SDR R61A 201811041107](https://openairdocs.org/sdr/R61A%20201811041107), Nov 4, 2018: FINGER DOUBLER. CORRODED. WHILE IN HEAVY CHECK - CORROSION AFT CARGO DOOR BEAM AFT FINGER DOUBLER CORRODED. REMOVED AND REPLACED AFT CARGO DOOR AFT FINGER DOUBLER REF SRM 51-40-02, 08, R
- [SDR R61A2018091870968](https://openairdocs.org/sdr/R61A2018091870968), Sep 17, 2018: GIRT BAR. LACK OF LUBE. R1 DOOR WAS REPORTED AS HARD TO DISARM. PERFORMED OPERATIONAL CHECK OF R2 DOOR AND ARM/DISARM HANDLE. LUBRICATED GIRT BAR IAW AMM 52-42-41 AND FOUND OPERATION O
- [SDR R61A201706190413](https://openairdocs.org/sdr/R61A201706190413), Jun 19, 2017: LIGHT. MISSING. EMERGENDCY LIGHTING MISSING NEAR ROW 1 RT SIDE. SECURED THE EMERGENCY LIGHTING STRIP IAW AMM 33-50-00-01.
- [SDR R61A201704200326](https://openairdocs.org/sdr/R61A201704200326), Apr 20, 2017: RETAINER. DAMAGED. FO STATEED THAT PRIOR TO DISARMING DOOR L1 TO LEFT, LOCK INDICATOR (GREEN INDICATOR) SLIPPED DOWN FROM VIEW (DOOR DISARMED NORMALLY). R & R THE WASHER AND RETAI
- [SDR R61A201703100210](https://openairdocs.org/sdr/R61A201703100210), Mar 10, 2017: INDICATOR. OUT OF ADJUST. L1 DOOR LT GREEN LOCKED INDICATION NOT SHOWING IN WINDOW. ADJUSTED L1 DOOR INDICATOR IAW CMM 52-11-22.
- [SDR R61A201611290692](https://openairdocs.org/sdr/R61A201611290692), Nov 29, 2016: GIRT BAR. STUCK. CREW REPORTED THAT THE R2 DOOR GIRT BAR WAS STUCK. MAINTENANCE CLEANED AND LUBED DOOR ASSEMBLY IAW AMM AND OPS CHECKED GOOD.
- [SDR R61A201610280627](https://openairdocs.org/sdr/R61A201610280627), Oct 28, 2016: DOOR. BINDING. CREW REPORTED THAT THE R2 DOOR WAS NOT RELEASING AND WOULD NOT DISARM. MAINTENANCE PERFORMED OPERATIONAL TESTS ON THE ARM/DISARM MECHANISM IAW AMM AND OPS CHECK
- [SDR R61A201910040568](https://openairdocs.org/sdr/R61A201910040568), Sep 21, 2016: SEAT TRACK. CORRODED. LEFT SEAT TRACK HAS CORROSION AT FR. 17. REPAIRED THE SEAT TRACK IAW SRM 53-10-10
- [SDR R61A201610120581](https://openairdocs.org/sdr/R61A201610120581), Sep 20, 2016: SKIN. CHAFED. FWD PAX DOOR SUPPORT ARM CHAFED IN TWO PLACES ON AFT SIDE AND GOUGED ON FWD SIDE. REMOVED AND REPLACED FWD SKIN ON SUPPORT ARM OF FWD PAX DOOR. REMOVED DAMAGE O
- [SDR R61A201610040569](https://openairdocs.org/sdr/R61A201610040569), Sep 20, 2016: SEAT TRACK. CORRODED. CORROSION FRAME 19 LEFT INBD CTR SEAT TRACK. REPAIRED THE SEAT TRACK IAW SRM 53-10-10
- [SDR R61A201610120580](https://openairdocs.org/sdr/R61A201610120580), Sep 19, 2016: CROSSBEAM. CORRODED. CORROSION IN CROSSBEAM FRAME 84. REMOVED CORROSION, PERFORMED HFEC, ALODINE AND PRIMED AND INSTALLED A L ANGLE IAW ETD2016-170-086578.
- [SDR R61A201610040567](https://openairdocs.org/sdr/R61A201610040567), Sep 19, 2016: SHEAR PANEL. CORRODED. CORROSION IN LT SHEAR PANEL FRAMES 87-88. REMOVED AND REPLACED THE SHEAR PANEL IAW SRM 51-42-01
- [SDR R61A201610040566](https://openairdocs.org/sdr/R61A201610040566), Sep 19, 2016: FLOORBEAM. CORRODED. CORROSION IN LT FLOORBEAM FRAME 86. REMOVED AND REPLACED IAW SRM 51-41-01, 51-23-04, 51-23-05, AND 51-23-06.
- [SDR R61A201610040565](https://openairdocs.org/sdr/R61A201610040565), Sep 19, 2016: BEAM. CORRODED. CORROSION IN R/H AFT BEAM FR. 87. REMOVED CORROSION BY BLENDING FOUND TO BE .045" MATERIAL LOSS NOMINAL THICKNESS .071" FOUND TO BE OUT OF LIMITS. INSTALLED FAB
- [SDR R61A201607200423](https://openairdocs.org/sdr/R61A201607200423), Jul 20, 2016: INDICATOR. INOPERATIVE. CREW REPORTED THAT THE VENT FLAP INDICATOR IS OFF JUST A LITTLE ON THE L1 DOOR, MAINTENANCE FOUND THE LT LOCKED INDICATION TO BE BAD AND MAINTENANCE REPLACED TH
- [SDR R61A201606130389](https://openairdocs.org/sdr/R61A201606130389), Jun 13, 2016: PA SYSTEM. MALFUNCTIONED. CREW REPORTED THAT BOTH F/A HANDSET WORK IN PA ONLY BUT NO CALL FUNCTIONS AVAILABLE. BOTH EMERGENCY AND CAB CALL BUTTON INOPERATIVE FROM FLIGHT DECK. NO CHIMES 
- [SDR R61A201508040497](https://openairdocs.org/sdr/R61A201508040497), Aug 4, 2015: GLOWSTRIP. DAMAGED. DURING HEAVY CHECK, MAINTENANCE FOUND PHOTOLUMINESCENT STRIP ON MAIN CABIN FLOOR DAMAGED. MAINTENANCE INSTALLED NEW PHOTOLUMINESCENT STRIP IAW AMM.
- [SDR R61A201507300505](https://openairdocs.org/sdr/R61A201507300505), Jul 30, 2015: FIREWALL. CRACKED. DURING HEAVY CHECK, APU FIRE PANEL 351 BZ IS CRACKED. MAINTENANCE TRIMMED OUT CRACKS IAW SRM 53-31-21.
- [SDR R61A201507240504](https://openairdocs.org/sdr/R61A201507240504), Jul 24, 2015: RIB. CRACKED. DURING HEAVY CHECK, RIB CRACKED ON AFT SPAR OF VERTICLE STABILIZER BETWEEN HINGE FITTINGS 3-4. MAINTENANCE PERFORMED PERMANENT REPAIR ON SPAR BETWEEN HINGE 3-4 
- [SDR R61A201507240491](https://openairdocs.org/sdr/R61A201507240491), Jul 24, 2015: DOUBLER. CORRODED. DURING HEAVY CHECK LAVATORY WASTE BOX INTERNAL DOUBLER IS CORRODED. MAINTENANCE PERMANENTLY REMOVED AND DISCARDED INTERNAL DOUBLER ON LAV WASTE BOX IAW EO 170 E

All 98: https://openairdocs.org/aircraft/N112HQ/reports.md

## 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 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/N112HQ/stcs.md

## Related

- Other Embraer ERJ 170-200 LR aircraft: https://openairdocs.org/model/embraer-erj-170-200-lr/aircraft.md
- The GE CF34-8E5 engine: https://openairdocs.org/engine/ge-cf34-8e5.md

---
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