# Raytheon C90GT

- Type: Aircraft model (FAA registry)
- Registry code: 7150062
- Manufacturer (registry): RAYTHEON AIRCRAFT COMPANY
- Model: C90GT
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-prop
- Seats: 9
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS 3A20](https://openairdocs.org/tcds/3A20) (OpenAirDocs)
- Holder: Textron Aviation Inc.
- Registered aircraft: 25
- Page: https://openairdocs.org/model/raytheon-c90gt

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [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

## Information bulletins (advisory) (1)

- [SAIB CE-12-36](https://openairdocs.org/saib/CE-12-36): Flight Controls: Aileron. Issued Jun 19, 2012

## Registered aircraft (25)

- [N106ML](https://openairdocs.org/aircraft/N106ML): [Leek Aviation LLC](https://openairdocs.org/faa-owner/LEEK%20AVIATION%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N LJ1757
- [N11EB](https://openairdocs.org/aircraft/N11EB): [S&J Aviation LLC](https://openairdocs.org/faa-owner/S%26J%20AVIATION%20LLC), [Sevierville, TN](https://openairdocs.org/faa-place/TN/Sevierville), built 2006, S/N LJ-1795
- [N155RS](https://openairdocs.org/aircraft/N155RS): [Tms Consulting LLC](https://openairdocs.org/faa-owner/TMS%20CONSULTING%20LLC), [Anderson, SC](https://openairdocs.org/faa-place/SC/Anderson), built 2006, S/N LJ-1804
- [N178EJ](https://openairdocs.org/aircraft/N178EJ): [Air Unlimited LLC](https://openairdocs.org/faa-owner/AIR%20UNLIMITED%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2007, S/N LJ-1818
- [N22CR](https://openairdocs.org/aircraft/N22CR): [Rdt Air Corp](https://openairdocs.org/faa-owner/RDT%20AIR%20CORP), [Princeton, NJ](https://openairdocs.org/faa-place/NJ/Princeton), S/N LJ-1811
- [N331JP](https://openairdocs.org/aircraft/N331JP): [Sfh Inc DBA](https://openairdocs.org/faa-owner/SFH%20INC%20DBA), [Fargo, ND](https://openairdocs.org/faa-place/ND/Fargo), built 2005, S/N LJ-1756
- [N336LA](https://openairdocs.org/aircraft/N336LA): [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC), [Santa Rosa, CA](https://openairdocs.org/faa-place/CA/Santa%20Rosa), S/N LJ-1777
- [N34WX](https://openairdocs.org/aircraft/N34WX): [Alabama Farmers Cooperative Inc](https://openairdocs.org/faa-owner/ALABAMA%20FARMERS%20COOPERATIVE%20INC), [Decatur, AL](https://openairdocs.org/faa-place/AL/Decatur), built 2006, S/N LJ-1784
- [N427SE](https://openairdocs.org/aircraft/N427SE): [Ess Power LLC](https://openairdocs.org/faa-owner/ESS%20POWER%20LLC), [Columbia, MO](https://openairdocs.org/faa-place/MO/Columbia), S/N LJ-1797
- [N513BT](https://openairdocs.org/aircraft/N513BT): [Ntc Aviation LLC](https://openairdocs.org/faa-owner/NTC%20AVIATION%20LLC), [Ridgeland, MS](https://openairdocs.org/faa-place/MS/Ridgeland), S/N LJ-1798
- [N530JT](https://openairdocs.org/aircraft/N530JT): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), S/N LJ-1779
- [N575NM](https://openairdocs.org/aircraft/N575NM): [State Of New Mexico](https://openairdocs.org/faa-owner/STATE%20OF%20NEW%20MEXICO), [Santa Fe, NM](https://openairdocs.org/faa-place/NM/Santa%20Fe), S/N LJ-1776
- [N599HL](https://openairdocs.org/aircraft/N599HL): [Sb Aviation LLC](https://openairdocs.org/faa-owner/SB%20AVIATION%20LLC), [Knoxville, TN](https://openairdocs.org/faa-place/TN/Knoxville), S/N LJ-1762
- [N684WB](https://openairdocs.org/aircraft/N684WB): [N684wb LLC](https://openairdocs.org/faa-owner/N684WB%20LLC), [Visalia, CA](https://openairdocs.org/faa-place/CA/Visalia), S/N LJ-1792
- [N702TA](https://openairdocs.org/aircraft/N702TA): [Air Ala LLC](https://openairdocs.org/faa-owner/AIR%20ALA%20LLC), [Henderson, NV](https://openairdocs.org/faa-place/NV/Henderson), S/N LJ1761
- [N7191N](https://openairdocs.org/aircraft/N7191N): [Tazewell Charter LLC](https://openairdocs.org/faa-owner/TAZEWELL%20CHARTER%20LLC), [Virginia Beach, VA](https://openairdocs.org/faa-place/VA/Virginia%20Beach), S/N LJ-1791
- [N722PM](https://openairdocs.org/aircraft/N722PM): [Aircraft Guaranty Corp Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20GUARANTY%20CORP%20TRUSTEE), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 2007, S/N LJ-1820
- [N73415](https://openairdocs.org/aircraft/N73415): [Gol Holdings Of Montana LLC](https://openairdocs.org/faa-owner/GOL%20HOLDINGS%20OF%20MONTANA%20LLC), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), S/N LJ-1785
- [N825P](https://openairdocs.org/aircraft/N825P): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), S/N LJ-1793
- [N83QD](https://openairdocs.org/aircraft/N83QD): [Quality Dining Inc](https://openairdocs.org/faa-owner/QUALITY%20DINING%20INC), [Mishawaka, IN](https://openairdocs.org/faa-place/IN/Mishawaka), S/N LJ-1766
- [N90EH](https://openairdocs.org/aircraft/N90EH): [Pilot Precision Products LLC](https://openairdocs.org/faa-owner/PILOT%20PRECISION%20PRODUCTS%20LLC), [South Deerfield, MA](https://openairdocs.org/faa-place/MA/South%20Deerfield), built 2007, S/N LJ-1824
- [N90YB](https://openairdocs.org/aircraft/N90YB): [Rmb Leasing Inc](https://openairdocs.org/faa-owner/RMB%20LEASING%20INC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 2007, S/N LJ-1817
- [N991GT](https://openairdocs.org/aircraft/N991GT): [Cal-Ore Life Flight LLC](https://openairdocs.org/faa-owner/CAL-ORE%20LIFE%20FLIGHT%20LLC), [Brookings, OR](https://openairdocs.org/faa-place/OR/Brookings), S/N LJ1805
- [N992LA](https://openairdocs.org/aircraft/N992LA): [Lane Aviation Inc](https://openairdocs.org/faa-owner/LANE%20AVIATION%20INC), [Rosenberg, TX](https://openairdocs.org/faa-place/TX/Rosenberg), built 2007, S/N LJ-1812
- [N995GT](https://openairdocs.org/aircraft/N995GT): [J&E Capital Partners LLC](https://openairdocs.org/faa-owner/J%26E%20CAPITAL%20PARTNERS%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2007, S/N LJ-1816

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA12FA409](https://openairdocs.org/ntsb/ERA12FA409), Jun 22, 2012: Raytheon C90GT (N508GT), Morgantown, WV, substantial damage, 1 fatal. Probable cause: The pilot's inadequate preflight route planning and in-flight route and altitude selection, which resulted in an in-flight collision with a communications tower in possible instrument meteorological…

## FAA accident and incident reports (5)

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 20221205021109I](https://openairdocs.org/incident/20221205021109I), Dec 5, 2022: Raytheon Aircraft Company C90GT (N336LA), Santa Rosa, CA, Minor damage. L/h main landing gear locking lower drag brace bolt failed during taxi to runway. L/h landing gear partially collapsed. Propeller did not inpact ground.FAA mdr…
- [Accident 20120622013419A](https://openairdocs.org/incident/20120622013419A), Jun 22, 2012: Raytheon Aircraft Company C90GT (N508GT), Morgantown, WV, Destroyed, 1 fatal. Aircraft enroute to Morgantown, WV (mgw) from farmington, pa (PA88). Controlled flight into terrain (tv tower) less than 10 miles east of airport. Tower height…
- [Incident 20071226831089I](https://openairdocs.org/incident/20071226831089I), Dec 26, 2007: Raythn C90GT (N590GT), Romeo, MI, Minor damage. (-23) Aircraft departed Romeo State Airport, D98, at 0757 local time, at or near maximum takeoff gross weight. Romeo airport has no meteorological data;…
- [Incident 20061213029999I](https://openairdocs.org/incident/20061213029999I), Dec 13, 2006: Raythn C90GT (N106ML), Kenosha, WI, Minor damage. (-23) At Kenosha airport (kenw) at approximately 23:00 local on December 13th, king air N106ML departed the left side end of runway 6L at approximately 70 KTS.…
- [Incident 19840811053359I](https://openairdocs.org/incident/19840811053359I), Aug 11, 1984: Beech E33A (N7191N), Norman, OK, Minor damage. Landed gear up. Gear handle in down position. Gear motor seized. Gear not extended for landing.

## Service difficulty reports (16)

As reported by operators and repair stations, by the model named in the report.

- [SDR IPMALJ1805050822](https://openairdocs.org/sdr/IPMALJ1805050822), May 8, 2022: REGULATOR VALVE. ERRATIC. IN CRUISE FLIGHT LEFT ENGINE OIL TEMPERATURE CLIMBED TO RED LINE REDUCTION IN POWER DID NOT PREVENT POWER FROM INCREASING TO APPROXIMATELY 120 DEGREES C. POWER 
- [SDR IPMA202101270001](https://openairdocs.org/sdr/IPMA202101270001), Jan 26, 2021: A/C PACK. MALFUNCTIONED. CREW DEPARTED AND DURING CLIMB REPORTED UNCONTROLLED HOT AIR ENTERING CABIN AND GRAY SMOKE. DISCOVERED CREW DEPARTED WITH AUTO TEMP SELECTED TO FULL HOT. NO MEC
- [SDR 2017FA0000504](https://openairdocs.org/sdr/2017FA0000504), Sep 5, 2017: FRAME. BROKEN. DURING THE 1000 CYCLE EXTERIOR SKIN INSPECTION FOUND PAINT LOSE BY 4 RIVETS ON LEFT FUSELAGE AT FRAME 177. DURING THE 3000 CYCLE FUSELAGE INSPECTION WE INSPECTE
- [SDR RU3A2017071017](https://openairdocs.org/sdr/RU3A2017071017), Jul 17, 2017: BOLT. SHEARED. ONE OF THREE NOSE STEERING SUPPORT BRACKET BOLTS WAS FOUND TO HAVE HEAD SHEARED OFF. REPLACED ALL HARDWARE ON NOSE STEERING SUPPORT BRACKET.
- [SDR 2017FA0000306](https://openairdocs.org/sdr/2017FA0000306), Jul 12, 2017: WIRE HARNESS. OPEN. LEFT FUEL QUANTITY, 200 POUNDS LOWER THAN ACTUAL WHEN FUEL QUANTITY OVER 600 POUNDS. AT LOWER QUANTITIES READS SOMEWHAT ACCURATE. FOUND ALL PROBES AND INDICATOR
- [SDR RU3A20170712016](https://openairdocs.org/sdr/RU3A20170712016), Jul 12, 2017: LANDING GEAR. MALFUNCTIONED. RIGHT LANDING GEAR DOWN INDICATOR NOT ILLUMINATED & GEAR UNSAFE WARNING IN GEAR HANDLE. ADVISORY TO SELECT FULL FLAPS AS ANOTHER VERIFICATION, RECEIVED 3 GREEN 
- [SDR CA150710015](https://openairdocs.org/sdr/CA150710015), Jun 28, 2015: ENGINE. SHUTDOWN. (CAN) DURING REVENUE FLIGHT WITH PAX ON BOARD, PILOT NOTICED GEN LIGHT ON & NG DROPPED 20%. ENG HAD AN UN-COMMANDED SHUTDOWN. PILOT RETURNED TO GATE & THE FLIGH
- [SDR CA150227002](https://openairdocs.org/sdr/CA150227002), Feb 26, 2015: MASTER CYLINDER. UNSERVICEABLE. (CAN) PART INSTALLED IN ACFT, WAS UNABLE TO BLEED BRAKE ON RT PILOT SIDE. WOULD PULL FLUID FROM RESERVOIR, & RETURN FLUID TO RESERVOIR THROUGH SAME LINE. INTERN
- [SDR 2012FA0000559](https://openairdocs.org/sdr/2012FA0000559), Jul 30, 2012: CONTROL SWITCH. MALFUNCTIONED. AFTER TAKEOFF, LANDING GEAR RETRACTED WITH THE LANDING GEAR CONTROL SWITCH IN THE DOWN AND LOCKED POSITION. THE LANDING GEAR RETRACTED UNCOMMANDED AS SOON AS TH
- [SDR 2012FA0000105](https://openairdocs.org/sdr/2012FA0000105), Jan 30, 2012: SNAP RING. MISSING. DURING APPROACH, SELECTED MLG DOWN & IT FAILED TO RESPOND. TRIED SEVERAL TIME TO EXTEND GEAR WITH NO RESULTS. PROCEEDED TO PUMP GEAR DOWN & RECEIVED 3 DOWN & LO
- [SDR 2010FA0000166](https://openairdocs.org/sdr/2010FA0000166), Feb 13, 2010: SWITCH. ERRATIC. THE STALL WARNING SYS ACTIVATES ERRATICALLY. INCIDENTS SURROUNDING THE STALL WARNING SYS ANOMALIES: SITTING MOTIONLESS ON THE GROUND, ENGINES NOT RUNNING. SITTI
- [SDR 2009FA0001028](https://openairdocs.org/sdr/2009FA0001028), Dec 10, 2009: DRAG LINK. MISINSTALLED. DURING A PHASE 1 - 4 INSPECTION. FOUND THE LT & RT MLG DRAG BRACE, DOWN LOCK SPRING UPPER ATTACH POINT HARDWARE POSSIBLY INCORRECTLY INSTALLED. COULD NOT VERIFY
- [SDR CA090304014](https://openairdocs.org/sdr/CA090304014), Feb 20, 2009: ENGINE. MALFUNCTIONED. (CAN) UNCONTROLLED ENGINE ACCELERATION DURING FLIGHT. FLIGHT CONTINUED WITH CLA TO MINIMUM POSITION TO REDUCE POWER. ENGINE IS BEING REMOVED.
- [SDR CA070803009](https://openairdocs.org/sdr/CA070803009), Aug 3, 2007: TIRE. OUT OF ROUND. (CAN) NOSE WHEEL SHIMMY TIRE PN 076-367-0 SN 4190W00091 FOUND OUT OF ROUND .5 INCH. TIRE REPLACED AND REBALANCED. NOSE WHEEL STEERING DAMAGE CAUSED BY SHIMMY RE
- [SDR CA070803006](https://openairdocs.org/sdr/CA070803006), Aug 3, 2007: TIRE. DELAMINATED. (CAN) VIBRATION REPORTED ON TAKEOFF AND LANDING STARTING/ENDING AT 60-70 KNOTS, VIBRATION INCREASED AT HIGH SPEEDS ON GROUND AND DISAPPEARED AFTER LANDING GEAR 
- [SDR 2007FA0000726](https://openairdocs.org/sdr/2007FA0000726), Jul 3, 2007: DOWNLOCK SWITCH. FALSE INDICATION. PILOT REPORTED LT MAIN LANDING GEAR DOWN AND LOCKED INDICATION WITH LANDING GEAR RETRACTED. FOUND SWITCH ASSY INDICATOR SHOWING GREEN DOWN AND LOCKED INDICATION

## STCs that may be installed (OpenAirDocs) (127, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA02054SE](https://openairdocs.org/stc/SA02054SE): Installation of winglets and related system changes. 3S Certification, LLC
- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA01844WI](https://openairdocs.org/stc/SA01844WI): Installation of Garmin GFC 600 Automatic Flight Control System. Garmin International Inc
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC SA02133SE](https://openairdocs.org/stc/SA02133SE): Installation of a Luma Technologies LT-4500 Series Integrated Light\Emitting Diode (LED) Display Panel and LT-3500 LED light modules. Luma Technologies LLC
- [STC SA12345IB](https://openairdocs.org/stc/SA12345IB): Replacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisher. Cessna Duesseldorf Citation Service Center GmbH
- [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc
- [STC SA02017WI](https://openairdocs.org/stc/SA02017WI): The Installation of the Parker-Meggitt iPRESS™ System. 3S Certification LLC
- [STC SA11158SC](https://openairdocs.org/stc/SA11158SC): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS). Liberty Partners Inc
- [STC SA10800SC](https://openairdocs.org/stc/SA10800SC): Installation of a 3-tube Rockwell Collins IDS-3000 Electronic Flight Instrument System with File Server Unit (FSU). BHE & Associates LTD
- [STC SA11300DS](https://openairdocs.org/stc/SA11300DS): Upgrade previously installed Collins Aerospace Radar Altimeter. BHE & Associates Ltd
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA9210SC-D](https://openairdocs.org/stc/SA9210SC-D): Installation of the L-3 Communications Avionics Systems Infrared Imaging System (IRIS). Acron Aviation Inc
- [STC SA09887AC](https://openairdocs.org/stc/SA09887AC): Installation of an Avionica MK-III mini Quick Access Recorder (QAR) and optional 4G or LTE Avionica Cellular Module (avCM. Aircraft Systems and Manufacturing Inc
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA04051CH](https://openairdocs.org/stc/SA04051CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA01456WI-D](https://openairdocs.org/stc/SA01456WI-D): Installation of the Garmin G1000 Integrated Avionics System and GFC 700 Automatic Flight Control System. Garmin International Inc
- [STC SA01454CH](https://openairdocs.org/stc/SA01454CH): Installation of Butterfield Industries Oil Residue Collection System, kit Part Number BI 8030-1. Raisbeck Engineering Inc
- [STC SA02620SE](https://openairdocs.org/stc/SA02620SE): Installation of Butterfield Industries Air/Oil Separator System, kit Part Number BI 8055-1. Raisbeck Engineering Inc
- [STC SA2623NM](https://openairdocs.org/stc/SA2623NM): Installation of fully enclosed main landing gear door system and associated actuation mechanism. Raisbeck Engineering Inc
- [STC SA2939NM](https://openairdocs.org/stc/SA2939NM): Installation of nacelle overwing storage lockers and lower flap fairing. Raisbeck Engineering Inc
- [STC SA3593NM](https://openairdocs.org/stc/SA3593NM): Installation of Raisbeck/Hartzell Quiet Turbofan Propellers or Swept Turbofan Propellers, and optional Increased Gross Weight. Raisbeck Engineering Inc
- [STC SA4010NM](https://openairdocs.org/stc/SA4010NM): Installation of lower aft fuselage strakes. Raisbeck Engineering Inc
- [STC SA02010WI](https://openairdocs.org/stc/SA02010WI): Installation of the Mid-Continent Instruments & Avionics MD23 FLEX Custom Function Display (CFD). Mid-Continent Instruments and Avionics
- [STC SA02372AK](https://openairdocs.org/stc/SA02372AK): Installation of the Max-Viz Enhanced Vision System (EVS) Model-1500 or 2300 Enhanced Vision System (EVS). Avio Design Group Inc
- [STC SA00076IB](https://openairdocs.org/stc/SA00076IB): Installation of Photo luminescent Safety Systems. STG AEROSPACE GERMANY GmbH
- [STC SA1077GL](https://openairdocs.org/stc/SA1077GL): Replace existing nose wheel with Cleveland nose wheel P/N 40-204. KAMAN Corporation Aircraft Wheel and Brake LLC
- [STC SA02203AK](https://openairdocs.org/stc/SA02203AK): Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Genesys Aerosystems Inc
- [STC SA11299DS](https://openairdocs.org/stc/SA11299DS): An update to the exisiting Collins Aerospace Integrated Flight Information System (IFIS) FSU-5010 and upgrade the existing XMWR-1000 to a XMWR-1000S (Sirius XM) in Part 23 aircraf. BHE & Associates LTD
- [STC SA02254AK](https://openairdocs.org/stc/SA02254AK): Installation of "Single Screen", "2 or 3 Screen", "Dual Screen", or "4 or 6 screen". Genesys Aerosystems Inc
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA09856AC](https://openairdocs.org/stc/SA09856AC): Installation of BendixKing Aerowave 100 In-flight Data Link System for non-essential, non-required aircraft Cabin Systems & Equipments. Honeywell International Inc (Bendix King)
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA02265SE](https://openairdocs.org/stc/SA02265SE): Installation of a camera housing. Airborne Sensor LLC
- [STC SA02430SE](https://openairdocs.org/stc/SA02430SE): Fabrication and installation of a camera housing. Airborne Sensor LLC
- [STC SA04634NY](https://openairdocs.org/stc/SA04634NY): Modification of the Brake Master Cylinder. Marsh Brothers Aviation Inc
- [STC SA01672WI](https://openairdocs.org/stc/SA01672WI): Installation of Window Shade Assembly as the replacement for OEM polarized window assemblies. Aviation Fabricators Inc
- [STC SA02075SE](https://openairdocs.org/stc/SA02075SE): Installation of a Mid-Continent MD835( ) Lithium Ion Battery. Mid-Continent Instrument Co. Inc
- [STC SA04062NY](https://openairdocs.org/stc/SA04062NY): Installation of Garmin G600 Avionics System. airplus engineering GmbH
- [STC SA04379CH](https://openairdocs.org/stc/SA04379CH): Replacement of certain pneumatic deicer boots in accordance with Goodrich Installation Instructions as listed on AML No. SA04379CH. Goodrich Corporation
- [STC SA09760DS](https://openairdocs.org/stc/SA09760DS): Installation of an S-TEC 01326 Digital Flight Control System (DFCS). S-TEC Corporation
- [STC SA02855CH](https://openairdocs.org/stc/SA02855CH): Installation of weather modification equipment for the purpose of modifying weather conditions. Fargo Jet Center LLC
- [STC SA00273WI](https://openairdocs.org/stc/SA00273WI): Installation of Stretcher, Patient Loading, and Support system. Lifeport Inc
- [STC SA01855WI](https://openairdocs.org/stc/SA01855WI): Installation of the Send Solutions Airtext Router in 14 CFR Part 23 Aircraft. 3S Certification LLC

All 127: https://openairdocs.org/model/raytheon-c90gt/stcs.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Hawker Beechcraft C90GT](https://openairdocs.org/model/hawker-beechcraft-c90gt): 6 registered aircraft, registry code 4220002

---
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