# N104HQ: 2007 Embraer-Empresa Brasileira De ERJ 170-200 LR

- Status: Valid registration
- Airframe: [Embraer-Empresa Brasileira De ERJ 170-200 LR](https://openairdocs.org/model/embraer-empresa-brasileira-de-erj-170-200-lr) (registry code 3260121, 80 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: 17000160
- Year built: 2007
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 16, 2007
- Certificate issued: March 15, 2007
- Expires: November 30, 2029
- Mode S code: A0144E
- 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=104HQ
- Page: https://openairdocs.org/aircraft/N104HQ

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-Empresa Brasileira De 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 N104HQ.

## 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 20110318004449I](https://openairdocs.org/incident/20110318004449I), Mar 18, 2011: Embraer-Empresa Brasileira De ERJ 170-200 LR (N104HQ), Kessel, WV, No damage. While in cruise at FL350 this part 121 passenger flight encountered momentary severe turbulence during which time one flight attendant suffered a sprained…

## Service difficulty reports (102, 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 R61A2025112700519](https://openairdocs.org/sdr/R61A2025112700519), Nov 27, 2025: SENSOR. FAULTED. FLAP FAIL AT ZERO AFTER TAKEOFF. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. CHANGED THE T3 SKEW SENSOR.
- [SDR R61A2025112600518](https://openairdocs.org/sdr/R61A2025112600518), Nov 26, 2025: ACTUATOR. FAULTED. FLAP FAIL AFTER TAKEOFF. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 3 FLAP ACTUATOR.
- [SDR R61A2025071800313](https://openairdocs.org/sdr/R61A2025071800313), Jul 18, 2025: STRINGER. CORRODED. WHILE IN HEAVY CHECK - AFT CARGO STGR 29R SHOWS SIGNS OF CORROSION. PERFORMED SPLICE REPAIR ON STINGER 29R REF ETD2025-170-924028.
- [SDR R61A2025071800312](https://openairdocs.org/sdr/R61A2025071800312), Jul 17, 2025: SKIN. CRACKED. WHILE IN HEAVY CHECK - RH WING CRACK ON LOWER SKIN BETWEEN RIBS 4 & 5 AT SPAR 2. REPAIRED RH WING LOWER SKIN BETWEEN RIBS 4 & 5 AT SPAR 2 REF ETD2025-170-923747
- [SDR R61A2023010600058](https://openairdocs.org/sdr/R61A2023010600058), Jan 7, 2023: FLOOR SUPPORT. CORRODED. WHILE IN HEAVY CHECK - TOOLING MARK FRAME 84 FROM LH FLOOR SILL TO LH INBD SEAT TRACK. REMOVED DAMAGED AREA AND INSTALLED FILLER, REPAIR ANGLE, AND SHIMS. REF E
- [SDR R61A2023010600057](https://openairdocs.org/sdr/R61A2023010600057), Jan 7, 2023: INTERCOSTAL. CORRODED. WHILE IN HEAVY CHECK - "HEATED DRAIN MAST INTERCOSTAL BETWEEN FR86/87 STR27R/28R. REMOVED & REPLACED HEATED DRAIN MAST NTERCOSTAL BETWEEN FR8687 TR27R28R. REF S
- [SDR R61A2023010600056](https://openairdocs.org/sdr/R61A2023010600056), Jan 7, 2023: SHEAR TIE. CORRODED. WHILE IN HEAVY CHECK - SHEAR CLIP AT FR88 BETWEEN STR27R/28R. REMOVED AND REPLACED SHEAR CLIP AT FR 88 BETWEEN STGR 27R-28R. REF EMB SRM 51-40-08.
- [SDR R61A2023010600055](https://openairdocs.org/sdr/R61A2023010600055), Jan 7, 2023: PROFILE. GOUGED. WHILE IN HEAVY CHECK - FWD AVIONICS COMPARTMENT ACCESS HATCH AFT FRAME GOUGED BELOW L/H LOCKPIN. REMOVED AND REPLACED FWD AVIONICS COMPARTMENT ACCESS HATCH PROF
- [SDR R61A2021022500192](https://openairdocs.org/sdr/R61A2021022500192), Feb 21, 2021: SHEAR TIE. CORRODED. AFT CARGO INTERNAL SIDE FUSELAGE SHEAR CLIP IS CORRODED AT FR 82 STRG 28R-29R. REMOVED AND REPLACED AFT CARGO INTERNAL SIDE FUSELAGE SHEAR CLIP AT FR 82 STRG 28
- [SDR R61A2021022500191](https://openairdocs.org/sdr/R61A2021022500191), Jan 21, 2021: SHEAR TIE. CORRODED. WHILE IN HEAVY CHECK FOUND AFT CARGO INTERNAL SIDE FUSELAGE SHEAR CLIPS ARE CORRODED AT FR 83 STRG 27R-29R. REMOVED AND REPLACED SHEAR CLIPS IN AFT CARGO INTERN
- [SDR R61A2020070900555](https://openairdocs.org/sdr/R61A2020070900555), Jul 9, 2020: POWER UNIT. INOPERATIVE. EMERGENCY LIGHTS IN AFT CABIN STAY ON WHEN A/C TURNED OFF. R&R AFT OUTBOARD ELPU.
- [SDR R61A2020052800501](https://openairdocs.org/sdr/R61A2020052800501), May 27, 2020: POWER UNIT. INOPERATIVE. DURING TEST OF EMERGENCY LIGHTING SYSTEM, SEVERAL LIGHTS IN FORWARD LEFT HAND AREA DID NOT ILLUMINATE. R & R ELPU NR 2 IAW AMM 33-50-01.
- [SDR R61A2019120541351](https://openairdocs.org/sdr/R61A2019120541351), Dec 4, 2019: SKIN. DENTED. DURING MAINTENANCE INSPECTION 2 DENTS WERE DISCOVERED ON RH FORWARD FUSLAGE BETWEEN FRAMES 8 & 9 AND BETWEEN STR 17R & 18R. DAMAGE WAS REPAIRED IAW EMBRAER ETD 
- [SDR R61A201902221182](https://openairdocs.org/sdr/R61A201902221182), Feb 21, 2019: LEVER. LACK OF LUBE. FA HAS DIFFICULTY DISARMING R1 DOOR. CLEANED AND LUBED R1 ARM AND DISARM LEVER IAW CMM 52-41-22.
- [SDR R61A201806080682](https://openairdocs.org/sdr/R61A201806080682), Jun 8, 2018: GASKET. DAMAGED. DURING CLIMB OUT, RECEIVED BLEED 2 LEAK MESSAGE. AT LANDING, RECEIVED BLEED 1 LEAK MESSAGE. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R & R THE NR 2 PRECOOLE
- [SDR R61A201806050676](https://openairdocs.org/sdr/R61A201806050676), Jun 5, 2018: DOUBLER. CORRODED. CORROSION WAS ON THE INNER SURFACE OF PANEL 192CR. REMOVED DAMAGED DOUBLER, REMOVED SURFACE CORROSION ON THE PANEL UNDER DOUBLER, INSPECTED, TREATED AND PAINTED
- [SDR R61A201806050675](https://openairdocs.org/sdr/R61A201806050675), Jun 5, 2018: SUPPORT BRACKET. CORRODED. FRAME 89 AND 90 RT SIDE OF CROSS BEAM HAD CORROSION AT THE PANEL SUPPORT. REMOVED AND REPLACED THE PANEL SUPPORT BRACKET IAW SRM 51-40-08.
- [SDR R61A201806050674](https://openairdocs.org/sdr/R61A201806050674), Jun 5, 2018: SUPPORT. CORRODED. FRAME 85 RT SIDE OF CROSS BEAM HAD CORROSION AT THE PANEL SUPPORT. REMOVED AND REPLACED THE CROSS BEAM PANEL SUPPORT BRACKET AT FRAME 85 IAW SRM 51-40-08.
- [SDR R61A201806050673](https://openairdocs.org/sdr/R61A201806050673), Jun 5, 2018: SEAT TRACK. CORRODED. FRAMES 84 LEFT SEAT TRACK HAD CORROSION. PERFORMED A PERMANENT REPAIR ON THE SEAT TRACK IAW SRM 53-00-10-R-01P.
- [SDR R61A201806050672](https://openairdocs.org/sdr/R61A201806050672), Jun 5, 2018: FLOOR SUPPORT. CORRODED. FLOOR SUPPORT FRAME 84, LEFT SIDE OF THE CROSSBEAM HAD CORROSION. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-08.
- [SDR R61A201806050671](https://openairdocs.org/sdr/R61A201806050671), Jun 5, 2018: CLOSEOUT PANEL. CORRODED. AFT CARGO CLOSE-OUT PANEL WAS CORRODED. REMOVED AND REPLACED THE CLOSEOUT PANEL.
- [SDR R61A201806050670](https://openairdocs.org/sdr/R61A201806050670), Jun 5, 2018: CLOSEOUT PANEL. CORRODED. THE FWD CARGO CLOSE-OUT PANEL WAS CORRODED. REMOVED AND REPLACED THE CLOSE OUT PANEL IAW AMM 20-10-07.
- [SDR R61A201806050669](https://openairdocs.org/sdr/R61A201806050669), Jun 5, 2018: FLOOR SUPPORT. CORRODED. FWD WET AREA RT TRACK SUPPORT BEAM HAD CORROSION, BETWEEN FRAMES 17 AND 18. REPLACEED THE FLOOR SUPPORT.
- [SDR R61A201806050668](https://openairdocs.org/sdr/R61A201806050668), Jun 5, 2018: FLOOR SUPPORT. CORRODED. FWD WET AREA LEFT FLOOR SUPPORT WAS CORRODED AT FRAME 16. REMOVED AND REPLACED THE FLOOR SUPPORT.
- [SDR R61A201805250602](https://openairdocs.org/sdr/R61A201805250602), May 17, 2018: FLOOR SUPPORT. CORRODED. FWD WET AREA FLOOR SUPPORT HAD CORROSION BETWEEN FRAMES 13 AND 14. REPLACED THE FLOOR SUPPORT.
- [SDR R61A201806090681](https://openairdocs.org/sdr/R61A201806090681), May 16, 2018: SKIN. DENTED. MAJOR REPAIR, FUSELAGE EXTERNAL SURFACE HAS A DENT BETWEEN FR 29 AND FR 30 STR L3 AND L4 5" X .5". REMOVED DENT BY CUTOUT ON FUSELAGE EXTERNAL SURFACE AT FR 29 
- [SDR R61A201806090680](https://openairdocs.org/sdr/R61A201806090680), May 16, 2018: SERVICE DOOR. CORRODED. CORROSION WASTE SERVICE DOOR FRAME 88/89 STRINGER 25R/28R. REMOVED AND REPLACED WASTE SERVICE DOOR PN: 170-86668-403 REF SRM 51-40-08 & 20-10-01. SEE W/O H6230 
- [SDR R61A201803060303](https://openairdocs.org/sdr/R61A201803060303), Mar 6, 2018: CABIN PRESSURE. INTERMITTENT. AT 12000 FEET, CABIN ALTITUDE 900 FEET, THEN AT 14000 FEET CABIN ALTITUDE 100 FEET. WENT TO MANUAL TO CONTROL CABIN ALTITUDE. AT 5000 FEET, WENT BACK TO AUTO AN
- [SDR R61A201705050342](https://openairdocs.org/sdr/R61A201705050342), May 5, 2017: LIGHT. UNSECURE. EMERGENCY EXIT LIGHT STRIP AT ROW 1 SEPARATED FROM FLOOR. RE-INSTALLED AND SECURED LUMINESCENT STRIP IAW AMM 25-24-02.
- [SDR R61A201705040340](https://openairdocs.org/sdr/R61A201705040340), May 4, 2017: LIGHT. DETACHED. FWD BULKHEAD, RT EMERGENCY LIGHT DETACHED. SECURED THE LIGHT STRIP IAW AMM 33-50-21.
- [SDR R61A201607230428](https://openairdocs.org/sdr/R61A201607230428), Jul 23, 2016: FLASHLIGHT. MISSING. CREW REPORTED THAT THE FIRST OFFICERS FLASHLIGHT WAS MISSING. MAINTENANCE INSTALLED A NEW FLASHLIGHT IAW AMM AND OPS CHECKED GOOD.
- [SDR R61A201606020381](https://openairdocs.org/sdr/R61A201606020381), Jun 2, 2016: ROD. NOT REPORTED. CREW REPORTED A FLAP FAILURE. AN EMERGENCY WAS DECLARED AND CREW RETURNED TO DEPARTURE, WHERE THEY LANDED WITHOUT INCIDENT. MAINTENANCE R & R NR 1 UPPER FLAP RO
- [SDR R61A201603060172](https://openairdocs.org/sdr/R61A201603060172), Mar 6, 2016: LOCK. BROKEN. CREW RECEIVED A LANDING GEAR NOSE DOOR OPEN MESSAGE. AN EMERGENCY WAS NOT DECLARED AN CREW LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A BROKEN LOCKING DEVICE ON
- [SDR R61A201512030913](https://openairdocs.org/sdr/R61A201512030913), Dec 3, 2015: RIB. CRACKED. DURING HEAVY CHECK WAS REPORTED THAT RIB 4 ON RT HORIZONTAL STABILIZER L/E IS CRACKED. MAINTENANCE REPAIRED RIB 4 ON RT HORIZONTAL STABILIZER L/E IAW ETD-2015-1
- [SDR R61A201511290914](https://openairdocs.org/sdr/R61A201511290914), Nov 29, 2015: INTERCOSTAL. CORRODED. DURING HEAVY CHECK, REPORTED THAT CORROSION ON DRAIN INTERCOSTAL, REAR BETWEEN FRAMES 86-87 BETWEEN STRINGERS 27R-28R. MAINTENANCE REMOVED INTERCOSTAL AND FABRI
- [SDR R61A201511290906](https://openairdocs.org/sdr/R61A201511290906), Nov 29, 2015: INTERCOSTAL. CORRODED. DURING HEAVY CHECK, DRAIN INTERCOASTALS FWD BETWEEN FRAME 86-87, STRINGERS 27R AND 28R DRAIN IS CORRODED. MAINTENANCE R & R INTERCOASTALS FWD BETWEEN FRAME 86-8
- [SDR R61A201511290887](https://openairdocs.org/sdr/R61A201511290887), Nov 29, 2015: SHEAR TIE. CORRODED. DURING HEAVY CHECK, SHEAR CLIP AT FRAME 86, STRINGER 27-28R IS CORRODED. MAINTENANCE R & R SHEAR CLIP AT FRAME 86, STRINGER 27-28R IAW SRM 170 51-41-01, PN 170-
- [SDR R61A201511290886](https://openairdocs.org/sdr/R61A201511290886), Nov 29, 2015: SHEAR TIE. CORRODED. DURING HEAVY CHECK, SHEAR CLIP ON FRAME 87 BETWEEN STRINGERS 27R-28R IS CORRODED. MAINTENANCE R & R SHEAR CLIP ON FRAME 87 BETWEEN STRINGERS 27R-28R IAW SRM 51-
- [SDR R61A201511270907](https://openairdocs.org/sdr/R61A201511270907), Nov 27, 2015: NUT PLATE. CORRODED. MAJOR REPAIR, DURING HEAVY CHECK WAS REPORTED THAT L1 DOOR STEP FLOORBOARD CLIP NUT PLATE IS CORRODED. MAINTENANCE R & R L1 DOOR LOWER BEAM IAW SRM 51-40-02, 51
- [SDR R61A201511270905](https://openairdocs.org/sdr/R61A201511270905), Nov 27, 2015: FIREWALL. CRACKED. DURING HEAVY CHECK, APU FIREWALL 351AZ CRACKED AT TOP AND BOTTOM OF L ANGLE. MAINTENANCE BLENDED OUT CRACKS IN APU FIREWALL, 351AZ CRACKED AT TOP AND BOTTOM IAW
- [SDR R61A201511270893](https://openairdocs.org/sdr/R61A201511270893), Nov 27, 2015: FIREWALL. CRACKED. DURING HEAVY CHECK, APU FIRE WALL PANEL 351AZ IS CRACKED AT TOP, BOTTOM OF LT ANGLE. MAINTENANCE TRIMMED OUT DAMAGE, NO REINENFORCEMENT ON APU FIRE WALL IAW SRM
- [SDR R61A201511260888](https://openairdocs.org/sdr/R61A201511260888), Nov 26, 2015: BEARING. CORRODED. DURING HEAVY CHECK, NR 1 BEARING ON HORIZONTAL STABILIZER FOR RT ELEVATOR IS PITTED. MAINTENANCE R & R NR 1 BEARING ON HORIZONTAL STABILIZER FOR RT ELEVATOR IAW
- [SDR R61A201511250921](https://openairdocs.org/sdr/R61A201511250921), Nov 25, 2015: BOLT. CORRODED. DURING HEAVY CHECK, WAS REPORTED THAT LT WING NR 3 SPOILER PANEL MOUNTING HARDWARE IS CORRODED. MAINTENANCE R & R LT WING NR 3 SPOILER PANEL MOUNTING HARDWARE I
- [SDR R61A201511250920](https://openairdocs.org/sdr/R61A201511250920), Nov 25, 2015: BOLT. CORRODED. DURING HEAVY CHECK, LT WING SPOILER NR 3 PCU BOLT, NUT, BUSHING ARE CORRODED. MAINTENANCE R & R LT WING SPOILER NR 3 PCU BOLT, NUT, BUSHING IAW AMM 27-64-01. PN
- [SDR R61A201511250919](https://openairdocs.org/sdr/R61A201511250919), Nov 25, 2015: BUSHING. CORRODED. DURING HEAVY CHECK, WAS REPORTED THAT LT WING SPOILER NR 3 MOUNT FITTING ON WING BUSHINGS HAVE PITTING. MAINTENANCE R & R LEFT WING SPOILER NR 3 MOUNT FITTING O
- [SDR R61A201511250912](https://openairdocs.org/sdr/R61A201511250912), Nov 25, 2015: BUSHING. CORRODED. DURING HEAVY CHECK, LT WING NR 3 PCU MOUNT FITTING ON PANEL BUSHING IS CORRODED. MAINTENANCE R & R LT WING NR 3 PCU MOUNT FITTING ON PANEL IAW AMM 20-10-08. PN 
- [SDR R61A201511250911](https://openairdocs.org/sdr/R61A201511250911), Nov 25, 2015: BOLT. CORRODED. DURING HEAVY CHECK, RT WING NR 4 SPOILER PCU BOLT IS CORRODED. MAINTENANCE R & R RT WING NR 4 SPOILER PCU BOLT IAW AMM 27-65-01, PN NAS6212-31D, BOLT.
- [SDR R61A201511250910](https://openairdocs.org/sdr/R61A201511250910), Nov 25, 2015: BOLT. CORRODED. DURING HEAVY CHECK, WAS REPORTED THAT LT WING NR 4, NR 5 SPOILER PCU BOLTS, NUTS, BUSHINGS ARE WORN AND CORRODED. MAINTENANCE R & R LT WING NR 4, NR 5 SPOILER P
- [SDR R61A201511250909](https://openairdocs.org/sdr/R61A201511250909), Nov 25, 2015: BOLT. CORRODED. DURING HEAVY CHECK, RT SPOILER NR 5 PCU BOLT IS CORRODED. MAINTENANCE R & R RT SPOILER NR 5 PCU BOLT IAW AMM 27-65-01, PN NAS 6212-31D, BOLT.
- [SDR R61A201511250904](https://openairdocs.org/sdr/R61A201511250904), Nov 25, 2015: BOLT. CORRODED. DURING HEAVY CHECK, NR 3 SPOILER PCU BOLT IS CORRODED. MAINTENANCE R & R NR 3 SPOILER PCU BOLT IAW AMM 27-65-01, PN NAS6212-31D, BOLT.

All 102: https://openairdocs.org/aircraft/N104HQ/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-Empresa Brasileira De 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/N104HQ/stcs.md

## Related

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

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