# N137HQ: 2008 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: 17000231
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: June 27, 2008
- Certificate issued: July 17, 2019
- Expires: July 31, 2029
- Mode S code: A095F0
- 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=137HQ
- Page: https://openairdocs.org/aircraft/N137HQ

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 N137HQ.

## FAA accident and incident reports

None matched to N137HQ.

## Service difficulty reports (91, 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 R61A2025091200391](https://openairdocs.org/sdr/R61A2025091200391), Sep 12, 2025: TIRE. DAMAGED. LEFT INBD TIRE DAMAGED ON TAKEOFF. EMERGENCY DECLARED, LANDED WITHOUT INCIDENT. REMOVED AND REPLACED LT INBD TIRE.
- [SDR R61A2025011600041](https://openairdocs.org/sdr/R61A2025011600041), Jan 16, 2025: HEAT EXCHANGER. SMOKE. SMOKE IN FWD CABIN 5 MINUTES PRIOR TO LANDING. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R PACK 1 DUAL HEAT EXCHANGER. OSD: 1/20/2025
- [SDR R61A2024102500478](https://openairdocs.org/sdr/R61A2024102500478), Oct 24, 2024: INTERFACE UNIT. FAULTED. AIRCRAFT CAN TRANSMIT BUT NOT RECEIVE AUDIO THROUGH ALL COMM SYSTEMS. AFTER TRANSFER TO GROUND POWER, AUDIO SYSTEM BEGAN FUNCTIONING. HOWEVER, COMMS WERE STUCK 
- [SDR R61A2024092700440](https://openairdocs.org/sdr/R61A2024092700440), Sep 27, 2024: HYDRAULIC LINE. LEAKING. HYD SYSTEM 2 LOSS IN FLIGHT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R FWD LOWER HYDRAULIC LINE ON RH MLG RELEASE ACTUATOR.
- [SDR R61A2024051000209](https://openairdocs.org/sdr/R61A2024051000209), Apr 22, 2024: STRINGER. CORRODED. CORROSION ON STRINGER 29R BETWEEN FR78-79 AS MARKED. PERFORMED STRINGER SPLICE REPAIR TO STRINGER 29R BETWEEN FR78-79 REFER ETD2024-170-011781 AND SRM 53-23-03/
- [SDR R61A2023032900215](https://openairdocs.org/sdr/R61A2023032900215), Mar 29, 2023: UNKNOWN. UNKNOWN. AFT PASSENGER DOOR EXIT MARKING SIGN DOES NOT LIGHT UP. REPLACED #3 ELPU IAW TASK 33-50-01-400-801-A.
- [SDR R61A2021102500825](https://openairdocs.org/sdr/R61A2021102500825), Oct 25, 2021: DOUBLER. CRACKED. WHILE THE AC WAS ON HEAVY VISIT MAINTENANCE FOUND L/H WING LOWER SKIN CRACKED AROUND FASTENER 3.500" OTBD OF RIB 4A AND 3.250" AFT OF SPAR 2. REPAIRED L/H WING 
- [SDR R61A2021102600831](https://openairdocs.org/sdr/R61A2021102600831), Oct 6, 2021: DOUBLER. CORRODED. WHILE IN HEAVY CHECK FOUND MAIN CABIN RH COCKPIT FLOOR DOUBLER CORRODED IN MULTIPLE SPOTS AS MARKED FR 07-12.REPAIRED RH COCKPIT FLOOR DOUBLER AT FR07-12 IAW ET
- [SDR R61A2021102600830](https://openairdocs.org/sdr/R61A2021102600830), Oct 6, 2021: DOUBLER. CORRODED. WHILE IN HEAVY CHECK FOUND MAIN CABIN LH COCKPIT FLOOR DOUBLER HAS MULTIPLE SPOTS OF CORROSION AS MARKED FR 08-12. REPAIRED LH COCKPIT FLOOR DOUBLER AT FR08-12 
- [SDR R61A2021102600829](https://openairdocs.org/sdr/R61A2021102600829), Oct 1, 2021: STRINGER. CORRODED. WHILE IN HEAVY CHECK FOUND MAIN CABIN STRINGER 19R IS CORRODED BETWEEN FR 88 AND FR 89. REPLACED DAMAGED SECTION OF STRINGER19R AT FR 88-89 BY SPLICING REF ETD2
- [SDR R61A2021102600828](https://openairdocs.org/sdr/R61A2021102600828), Sep 30, 2021: BEAM. CORRODED. WHILE IN HEAVY CHECK FOUND MAIN CABIN CORROSION ON PASSENGER FLOOR STRUCTURE FR 17 CROSSBEAM INBOARD AND OUTBOARD OF RH SEAT TRACK BEAM, FABRICATED, LOCATED AND
- [SDR R61A2021102600827](https://openairdocs.org/sdr/R61A2021102600827), Sep 30, 2021: NONE. CORRODED. WHILE IN HEAVY CHECK FOUND AFT CARGO CORRODED RH SHEAR CLIP, FR 75, STGR 29L-29R. REMOVED AND REPLACED RH SHEAR CLIP AT FR 75 STR 29L-29R. REF EMB SRM 51-40-08.
- [SDR R61A2021102600826](https://openairdocs.org/sdr/R61A2021102600826), Sep 30, 2021: NONE. CORRODED. WHILE IN HEAVY CHECK FOUND AFT CARGO CORRODED RH SHEAR CLIP, FR 74, STGR 29L-29R. REMOVED AND REPLACED RH SHEAR CLIP,FR 74, STGR 29L-29R. REF EMB SRM 51-40-08
- [SDR R61A2021072000578](https://openairdocs.org/sdr/R61A2021072000578), Jul 18, 2021: SKIN. DENTED. SKIN DENTED BETWEEN FRA 23 - 24 AND STR 22R - 24R.REPAIRED IAW EDT2021-170-023336 AND REF VP-022643-2021 N/R #2 AND #4 FOR REPAIR.
- [SDR R61A2020111300756](https://openairdocs.org/sdr/R61A2020111300756), Nov 10, 2020: BATTERY. INOPERATIVE. AFT AISLE EMERGENCY LIGHT OUT. R & R AFT RT EMERGENCY BATTERY.
- [SDR R61A20190802788](https://openairdocs.org/sdr/R61A20190802788), Jul 20, 2019: STRINGER. CORRODED. ***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** CF III LOWER FUSELAGE FR 88 AREA, STGR 28R FOUND CORRODED. REPAIRED STRG 28R BETWEEN FR 87-89 IAW ETD2019-170
- [SDR R61A20190802787](https://openairdocs.org/sdr/R61A20190802787), Jul 20, 2019: DOUBLER. CORRODED. LOWER FUSELAGE, FR 88, STGR 28R AREA, WASTE PAN SKIN INTERNAL DOUBLER AND SHEAR TIE FOUND CORRODED. ON CF III LOWER FUSELAGE, FR 88, STGR 28R AREA WASTE PAN SKI
- [SDR R61A201908012782](https://openairdocs.org/sdr/R61A201908012782), Jul 20, 2019: FRAME. CORRODED. AT LOWER FUSELAGE STRUCTURE, CORROSION ON FRAME 88 BTW STRINGERS 27-29R. THE FRAME WAS REPLACED IAW SRM 51-43-03 AND 51-41-01.
- [SDR R61A201908012780](https://openairdocs.org/sdr/R61A201908012780), Jul 20, 2019: SHEAR TIE. CORRODED. AT LOWER FUSELAGE STRUCTURE, CORROSION LOCATED ON SHEAR TIE AT FR 88 BTW STGR 27-28R. SHEAR TIE REPLACED IAW SRM 51-41-02 & 51-43-03. A/C REMAINS OUT OF SERVICE
- [SDR R61A201907190778](https://openairdocs.org/sdr/R61A201907190778), Jul 19, 2019: DOUBLER. CORRODED. AFT WET AREA FLOOR STRUCTURE, CORROSION LOCATED AT FLOOR DOUBLER AT FR 19 BETWEEN LBL11 AND LBL 36. REPLACED DOUBLER IAW SRM 51-41-02 AND 51-42-04. PSE ITEM 53-
- [SDR R61A201908018783](https://openairdocs.org/sdr/R61A201908018783), Jul 18, 2019: SEAT TRACK. CORRODED. AT FWD WET AREA STRUCTURE, CORROSION ON SEAT TRACK, FRAME 19, LBL 11. THE SEAT TRACK WAS REPLACED IAW SRM 51-43-03 & 51-43-04.
- [SDR R61A201907180779](https://openairdocs.org/sdr/R61A201907180779), Jul 18, 2019: FLOOR SUPPORT. CORRODED. ***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** AT FWD WET AREA FLOOR STRUCTURE, CORROSION LOCATED ON LONGITUDINAL BEAM AT FR17 RBL11. AT FWD WET AREA FLOOR 
- [SDR R61A201907180777](https://openairdocs.org/sdr/R61A201907180777), Jul 18, 2019: DOUBLER. CORRODED. ***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** AT FWD WET AREA FLOOR STRUCTURE, CORROSION LOCATED ON FLOOR DOUBLER BTW 13-14 AT RBL 42. AT FWD WET AREA FLOO
- [SDR R61A201908015786](https://openairdocs.org/sdr/R61A201908015786), Jul 15, 2019: SEAL REST. CORRODED. AFT CARGO DOOR CUTOUT, CORROSION FOUND ON LOWER MIDDLE SEAL REST AT FR 78. REMOVED AND REPLACED SEAL REST AT FR 78 PER SRM 51-41-01
- [SDR R61A201908015785](https://openairdocs.org/sdr/R61A201908015785), Jul 15, 2019: SUPPORT. CORRODED. AFT CARGO COMPARTMENT, CORROSION FOUND ON STRUCTURAL SUPPORT AT FR 75 BETWEEN STR 29L AND BL0. REMOVED AND REPLACED SUPPORT PER SRM 51-41-01,
- [SDR R61A201908015784](https://openairdocs.org/sdr/R61A201908015784), Jul 15, 2019: SHEAR TIE. CORRODED. AFT CARGO COMPARTMENT, CORROSION FOUND ON SHEAR CLIP AT FR 74 BTW STR 28R AND 29R. REMOVED AND REPLACED SHEAR CLIP PER 51-41-00/51-43-04
- [SDR R61A201907150769](https://openairdocs.org/sdr/R61A201907150769), Jul 15, 2019: SUPPORT. CORRODED. ***AIRCRAFT IN HEAVY MAINTENANCE*** CORROSION FOUND ON SUPPORT IN AFT CARGO COMPARTMENT AT FR 76 BTW STR 29R AND BL"0". REPLACED AFT CARGO SHEAR CLIP IAW SRM 51
- [SDR R61A201907150768](https://openairdocs.org/sdr/R61A201907150768), Jul 15, 2019: SHEAR TIE. CORRODED. ***AIRCRAFT IN HEAVY MAINTENANCE*** CORROSION FOUND ON SHEAR CLIP IN AFT CARGO COMPARTMENT AT FR 76 BTW STR 28 AND 29R REPLACED AFT CARGO SHEAR CLIP IAW SRM 51-
- [SDR R61A201907150767](https://openairdocs.org/sdr/R61A201907150767), Jul 15, 2019: SHEAR TIE. CORRODED. ***AIRCRAFT IN HEAVY MAINTENANCE*** CORROSION FOUND ON SHEAR CLIP IN AFT CARGO COMPARTMENT AT FR 75 BTW STR 28 AND 29R REPLACED AFT CARGO SHEAR CLIP IAW SRM 51-
- [SDR R61A201907150766](https://openairdocs.org/sdr/R61A201907150766), Jul 15, 2019: SUPPORT. CORRODED. ***AIRCRAFT IN HEAVY MAINTENANCE*** CORROSION FOUND ON SUPPORT IN AFT CARGO COMPARTMENT AT FR 74 BTW STR 29L AND BL. 0. REPLACED AFT CARGO SUPPORT IAW SRM 51-41
- [SDR R61A201908013781](https://openairdocs.org/sdr/R61A201908013781), Jul 13, 2019: SKIN. CRACKED. LEFT WING, CRACK FOUND ON SLAT NR 2 OTBD TRACK SKIN CUTOUT. REPAIRED IAW SRM 57-49-01 REP 06 FIG 201.
- [SDR R61A201901260127](https://openairdocs.org/sdr/R61A201901260127), Jan 26, 2019: WARNING SYSTEM. FALSE ACTIVATION. EMERGENCY LIGHT BATTERY FAULT ON EICAS. COMPLIED WITH FIM TASK 33-50-00-810-803-A. RESET CBS MAU 2 NR 1 NR 2 POWER CBS PRI MAU 2 POWER 2 SEC MAU 3 POWER 1 2, ME
- [SDR R61A2018121431207](https://openairdocs.org/sdr/R61A2018121431207), Dec 13, 2018: MODULE. MALFUNCTIONED. EMERGENCY BATTERY LIGHT FAULT. RE-RACKED GEN I/O MODULE 2 (MAU 2 SLOT 9/10). RELOADED GEN I/O MODULE 2, MESSAGE ON EICAS CLEARED.
- [SDR R61A2018121191195](https://openairdocs.org/sdr/R61A2018121191195), Dec 9, 2018: CONNECTOR. LOOSE. EMERGENCY LIGHT BATTERY FAULT. FOUND LOOSE CANNON PLUG ON SIGN PANEL. RESECURED IAW AMM 33-50-01.
- [SDR R61A201806190703](https://openairdocs.org/sdr/R61A201806190703), Jun 19, 2018: SEAT TRACK. CORRODED. RT INBD SEAT TRACK WAS GOUGED AND CORRODED FRAMES 43 - 59. PERFORMED A SPLICE REPAIR IAW SRM 53-00-10 REPAIR 2.
- [SDR R61A201806190702](https://openairdocs.org/sdr/R61A201806190702), Jun 19, 2018: ATTACH ANGLE. CORRODED. CORROSION FOUND ON THE LOWER ANGLE AT PANEL 1431DL. REMOVED AND REPLACED THE SHORT LOWER ANGLE IAW SRM 51-40-08
- [SDR R61A201806190701](https://openairdocs.org/sdr/R61A201806190701), Jun 19, 2018: FLOOR SUPPORT. CORRODED. DURING CHECK, CORROSION WAS ON LOWER ANGLE ON PANEL 1441FR, REMOVED DAMAGED ANGLE FROM 1441FR. LOCATED,DRILLED AND INSTALLED NEW ANGLE. REF EMB SRM 51-40-08
- [SDR R61A201806220706](https://openairdocs.org/sdr/R61A201806220706), Jun 10, 2018: RIB. CRACKED. CRACKED RIB 10, RT HORIZONTAL STAB BETWEEN MID SPAR AND FRONT SPAR AT LAST RIVET BEFORE MID SPAR UPPER RIVET ROW. REMOVED THE DAMAGED RIB. LOCATED, DRILLED, AND
- [SDR R61A201803180381](https://openairdocs.org/sdr/R61A201803180381), Mar 18, 2018: STRUT. LEAKING. LANDING GEAR WOW SYSTEM FAILED WITH AN EICAS MESSAGE. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. R & R THE NLG SHOCK STRUT ASSEMBLY.
- [SDR R61A201712220995](https://openairdocs.org/sdr/R61A201712220995), Dec 22, 2017: WINDSHIELD. FAILED. CAPTAIN'S WINDSHIELD CRACKED WITH ASSOCIATED FIRE IN FLIGHT. R & R THE WINDSHIELD IAW AMM 56-11-00.
- [SDR R61A201712200989](https://openairdocs.org/sdr/R61A201712200989), Dec 20, 2017: STRUCTURE. LOOSE. R2 DOOR WILL NOT DISARM AND HANDLE IS IN DOWN POSITION, FA UNABLE TO LIFT UP. FOUND GIRT BAR ENGAGED FLAG TO BE CATCHING ON LOOSE DOOR TRIM. ADJUSTED AND REINST
- [SDR R61A201606040436](https://openairdocs.org/sdr/R61A201606040436), Jun 4, 2016: STRINGER CLIP. CORRODED. WHILE IN HEAVY CHECK, STRINGER 21L HAD A ATTACH BRACKET TO FRAME 89 FOUND CORRODED. MX REMOVED AND REPLACED THE STRINGER CLIP IAW ETD2016-170-053710, 51-43-02. 
- [SDR R61A201605290441](https://openairdocs.org/sdr/R61A201605290441), May 29, 2016: CONNECTOR. CORRODED. DURING HEAVY CHECK, UPPER AND LOWER CONNECTORS ON OUTBOARD PCU FOR LT ELEVATOR ARE CORRODED. MX REMOVED AND REPLACED UPPER AND LOWER CONNECTORS IAW SWPM 20-61-2
- [SDR R61A201605280440](https://openairdocs.org/sdr/R61A201605280440), May 28, 2016: SHEAR TIE. CRACKED. DURING HEAVY CHECK, A CRACKED SHEAR TIE AT FRAME 12. REMOVED AND REPLACED THE SHEAR TIE IAW SRM 51-41-01, 51-40-02, 51-23-05, AND 51-23-06. MAJOR REPAIR.
- [SDR R61A201605280439](https://openairdocs.org/sdr/R61A201605280439), May 28, 2016: SHEAR TIE. CRACKED. SHEAR TIE AT FRAME 12. REMOVED AND REPLACED THE SHEAR TIE IAW SRM 51-41-01, 51-40-02, 51-23-05, AND 51-23-06. MAJOR REPAIR.
- [SDR R61A201605280438](https://openairdocs.org/sdr/R61A201605280438), May 28, 2016: FINGER DOUBLER. CORRODED. WHILE IN HEAVY CHECK, THE FWD CARGO DOOR CUT OUT FWD FINGER DOUBLER WAS FOUND CORRODED. MX REMOVED AND REPLACED THE FINGER DOUBLER IAW SRM 51-41-02, 51-43-04, A
- [SDR R61A201605280437](https://openairdocs.org/sdr/R61A201605280437), May 28, 2016: FINGER DOUBLER. CORRODED. WHILE IN HEAVY CHECK, THE FWD CARGO DOOR CUT OUT AFT FINGER DOUBLER WAS FOUND CORRODED. MX REMOVED AND REPLACED THE FINGER DOUBLER IAW SRM 51-41-02, 51-43-04, 5
- [SDR R61A201605250435](https://openairdocs.org/sdr/R61A201605250435), May 25, 2016: SHEAR TIE. CORRODED. WHILE IN HEAVY CHECK, THE SHEAR CLIP AT FRAME 87, STRINGER 21L BELOW AFT PAX DOOR IS CORRODED. MX REMOVED AND REPLACED THE SHEAR CLIP IAW SRM 51-43-01, 51-23-04
- [SDR R61A201605250434](https://openairdocs.org/sdr/R61A201605250434), May 25, 2016: SHEAR TIE. CORRODED. WHILE IN HEAVY CHECK, THE SHEAR TIE AT FRAME 88 BETWEEN STRINGERS 27-28R FOUND CORRODED. REMOVED AND REPLACED THE SHEAR TIE IAW SRM 51-41-02, 51-41-01, 51-41-02
- [SDR R61A201503300201](https://openairdocs.org/sdr/R61A201503300201), Mar 30, 2015: LIGHT. MISSING. MAINTENANCE REPORTED THAT 10" OF PHOTO LUMINESCENST STRIP WAS MISSING AT ROW 21. MAINTEANCE REPLACED MISSING PHOTO LUMINESCENT STRIP IAW AMM AND OPS CHECKED GOO

All 91: https://openairdocs.org/aircraft/N137HQ/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/N137HQ/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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