# Textron C90GTI - Type: Aircraft model (FAA registry) - Registry code: 4226568 - Manufacturer (registry): TEXTRON AVIATION INC - Model: C90GTI - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-prop - Seats: 6 - 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: 6 - Page: https://openairdocs.org/model/textron-c90gti 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 - [AD 2021-05-17](https://openairdocs.org/ad/2021-05-17): NAVIGATION SYSTEM · Rockwell Collins FDSA-6500, CL-600-2B16 (CL-604), 525B and 7 more. Effective Apr 29, 2021 - [AD 2012-21-06](https://openairdocs.org/ad/2012-21-06): Electric power · Textron C90GTi. Effective Nov 27, 2012 Historical (superseded or no longer in force): - [AD 2019-12-09](https://openairdocs.org/ad/2019-12-09) (historical): Navigation · Bombardier CL-600-2B16 (CL-604), Flight Display System Application FDSA-6500, 525B and 13 more. Effective Jul 23, 2019 ## Information bulletins (advisory) (1) - [SAIB CE-12-36](https://openairdocs.org/saib/CE-12-36): Flight Controls: Aileron. Issued Jun 19, 2012 ## Registered aircraft (6) - [N121MF](https://openairdocs.org/aircraft/N121MF): [Mercy Flights Inc](https://openairdocs.org/faa-owner/MERCY%20FLIGHTS%20INC), [Medford, OR](https://openairdocs.org/faa-place/OR/Medford), S/N LJ-2144 - [N149MF](https://openairdocs.org/aircraft/N149MF): [Mercy Flights Inc](https://openairdocs.org/faa-owner/MERCY%20FLIGHTS%20INC), [Medford, OR](https://openairdocs.org/faa-place/OR/Medford), built 2018, S/N LJ-2151 - [N567W](https://openairdocs.org/aircraft/N567W): [Refrigeration Supplies Distributor](https://openairdocs.org/faa-owner/REFRIGERATION%20SUPPLIES%20DISTRIBUTOR), [Lake Forest, CA](https://openairdocs.org/faa-place/CA/Lake%20Forest), built 2018, S/N LJ-2159 - [N747AE](https://openairdocs.org/aircraft/N747AE): [Aircraft Trust & Financing Corp Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20TRUST%20%26%20FINANCING%20CORP%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2019, S/N LJ-2171 - [N921RA](https://openairdocs.org/aircraft/N921RA): [Aviation Trust Co LLC Trustee](https://openairdocs.org/faa-owner/AVIATION%20TRUST%20CO%20LLC%20TRUSTEE), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 2016, S/N LJ-2131 - [N96MB](https://openairdocs.org/aircraft/N96MB): [Borner Michael E Trustee](https://openairdocs.org/faa-owner/BORNER%20MICHAEL%20E%20TRUSTEE), [Easton, MD](https://openairdocs.org/faa-place/MD/Easton), built 2018, S/N LJ-2157 ## 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 GAA19WA478](https://openairdocs.org/ntsb/GAA19WA478), Jul 11, 2019: Beech C90 (N989AE), Bucaramanga, Colombia, substantial damage ## FAA accident and incident reports None matched to aircraft with this model. ## Service difficulty reports (32) As reported by operators and repair stations, by the model named in the report. - [SDR 2022FA0000509](https://openairdocs.org/sdr/2022FA0000509), Sep 16, 2022: WARNING LIGHT. ILLUMINATED. NO LH MLG INDICATION. PUMPED GEAR DOWN MANUALLY AND LANDED UNEVENTFULLY. CURRENTLY TROUBLESHOOTING. - [SDR 2021FA0000040](https://openairdocs.org/sdr/2021FA0000040), Feb 10, 2021: MOUNT. DEBONDED. FOUND ENGINE SHOCK MOUNT RUBBER SEPARATING FROM METAL AT BOND LINE. THIS CONDITION WAS FOUND ON BOTH ENGINES ON THE BOTTOM LEFT HAND MOUNT. - [SDR R39R202011100001](https://openairdocs.org/sdr/R39R202011100001), Nov 3, 2020: PISTON. SCORED. DURING THE 6 YEAR/8,000 CYCLE INSPECTIONS OF THE NOSE LANDING GEAR ASSEMBLY (101-820029-29), THE CHROME PISTON (101-820075-5) OF THE LOWER ABSORBER ASSEMBLY WAS - [SDR RU3A20200604027](https://openairdocs.org/sdr/RU3A20200604027), Jun 4, 2020: UNKNOWN. SMOKE. SMOKE IN COCKPIT. SMOKE COMING FROM UNDER PILOT LT SIDE PANEL. - [SDR RU3A202001274005](https://openairdocs.org/sdr/RU3A202001274005), Jan 24, 2020: LANDING GEAR. INOPERATIVE. LANDING GEAR FAILED TO RETRACT, 3 GREEN LIGHTS, NO RED NO UNSAFE HORNS ON POWER LEVER OR FLAP POSITION. - [SDR RU3A20191219078](https://openairdocs.org/sdr/RU3A20191219078), Dec 17, 2019: INDICATOR. FALSE INDICATION. HYDRAULIC FLUID LOW ILLUMINTAED. INDICATOR REPLACEMENT RESOLVED THIS ISSUE. NOTE: REPAIR WORK PERFORMED UNDER RAPAIR STATION CERTIFICATE UA2R206L. - [SDR RU3A20191217077](https://openairdocs.org/sdr/RU3A20191217077), Dec 17, 2019: WARNING MESSAGE. ILLUMINATED. MASTER CAUTION LIGHT ILLUMINATED WITH THE HYDRAULIC FLUID LOW ANNUNCIATOR. - [SDR RU3A20191205066](https://openairdocs.org/sdr/RU3A20191205066), Nov 22, 2019: SWITCH. FAILED. RIGHT SIDE GREEN GEAR INDICATOR DID NOT ILLUMINATE. HAD RED IN THE HANDLE. MX REPLACED RIGHT MAIN GEAR DOWN LOCK SWITCH HARNESS ASSY. TO CORRECT THIS DISCREPANC - [SDR RU3A20190828045](https://openairdocs.org/sdr/RU3A20190828045), Aug 28, 2019: UNKNOWN. MALFUNCTIONED. RIGHT NO FUEL XFR (RIGHT NO FUEL TRANSFER) ANNUNCIATOR WARNING LIGHT ILLUMINATED. MAINTENANCE PERFORMED GROUND OPS CHECK. NO DEFECT WAS DISCOVERED. - [SDR RU3A20190814038](https://openairdocs.org/sdr/RU3A20190814038), Aug 14, 2019: INDICATOR. MALFUNCTIONED. NO R/H GEAR DOWN INDICATION. LANDING GEAR HANDLE RED. EMERGENCY PROCEDURES C/W. UPON LANDING R/H GREEN ILLUMINATED AND RED HANDLE EXTINGUISHED - [SDR RU3A201606173023](https://openairdocs.org/sdr/RU3A201606173023), Jun 13, 2019: WARNING LIGHT. FALSE ACTIVATION. GEAR SELECTED DOWN. NO L/H LANDING GEAR INDICATION. EMERGENCY LANDING GEAR CHECKLIST ACCOMPLISHED TO 3 LANDING GEAR DOWN INDICATION. - [SDR 2019FA0000086](https://openairdocs.org/sdr/2019FA0000086), Mar 21, 2019: EXCITER. DEFECTIVE. LEFT ENGINE EXCITER BOX HAD ONE INOP OUTPUT. FOUND DURING IGNITER TEST AT ENGINE 100 HR INSPECTION / AIRFRAME PHASE 3. THIS UNIT WAS A REPLACEMENT FOR THE ORIGI - [SDR 2019FA0000085](https://openairdocs.org/sdr/2019FA0000085), Mar 21, 2019: DISPLAY. FAILED. CO-PILOT'S AFD-3700 FLIGHT DISPLAY FAILED IN FLIGHT. ONLY 14.5 HR TSO. REPLACED MARCH 19, 2019 WITH OVERHAULED UNIT P/N 822-3065-001, S/N 4926LX. - [SDR 2019FA0000084](https://openairdocs.org/sdr/2019FA0000084), Mar 21, 2019: DISPLAY. FAILED. CO-PILOT'S AFD-3700 FLIGHT DISPLAY FAILED IN FLIGHT. ONLY 9.9 HR. TSO. REPLACED MARCH 04, 2019 WITH OVERHAULED UNIT P/N 822-3065-001, S/N 4CVF77. - [SDR 2019FA0000083](https://openairdocs.org/sdr/2019FA0000083), Mar 21, 2019: DISPLAY. FAILED. CO-PILOT'S AFD-3700 FLIGHT DISPLAY FAILED IN FLIGHT. ONLY 1.6 HR TSO REPLACED FEB 18, 2019 WITH OVERHAULED UNIT P/N 822-3065-001, S/N 4G36DD. - [SDR 2019FA0000082](https://openairdocs.org/sdr/2019FA0000082), Mar 21, 2019: DISPLAY. FAILED. CO-PILOT'S AFD-3700 FLIGHT DISPLAY FAILED IN FLIGHT. REPLACED FEB 14, 2019 WITH OVERHAULED UNIT P/N 822-3065-001, S/N 47NFYD. - [SDR 2019FA0000081](https://openairdocs.org/sdr/2019FA0000081), Mar 21, 2019: DISPLAY. FAILED. PILOT'S AFD-3700 FLIGHT DISPLAY FAILED IN FLIGHT. REPLACED DECEMBER 18, 2018 WITH OVERHAULED UNIT P/N 822-3065-001, S/N 444HY9. - [SDR GCSA20190305002](https://openairdocs.org/sdr/GCSA20190305002), Mar 5, 2019: UNKNOWN. MALFUNCTIONED. HAD AN ISSUE REQUIRING US TO DECLARE AN EMERGENCY WITH OUR AIRCRAFT. THE FLIGHT WAS TO BE GOING TO HIO AND ON THE SEQUENCE OF PREPARING TO LAND THE MAIN LANDING - [SDR 2018FA0000504](https://openairdocs.org/sdr/2018FA0000504), Dec 10, 2018: WHEEL HALF. CRACKED. LEFT MAIN TIRE LOSING AIR PRESSURE, 20-30 PSI OVERNIGHT. FOUND CRACK IN OUTER SURFACE OF INNER HALF OF WHEEL. CRACK IS APPROX. 1 1/4" RUNNING ALONG RADIUS OF WH - [SDR RU3A201809076039](https://openairdocs.org/sdr/RU3A201809076039), Sep 6, 2018: WARNING SYSTEM. FALSE ACTIVATION. RIGHT MAIN GEAR LIGHT WOULD NOT ILLUMINATE. THE GEAR HANDLE WAS ILLUMINATED WITH TWO RED LIGHTS INDICATING A GEAR UNSAFE CONDITION. AFTER CYCLING THE GEAR RECEI - [SDR RU3A201808130036](https://openairdocs.org/sdr/RU3A201808130036), Aug 10, 2018: PRESSURE SWITCH. DIRTY. RIGHT TRANSFER LIGHT CAME ON IN FLIGHT WITH 800 LBS FUEL PER SIDE. SWITCHED TRANSFER PUMP TO OVERIDE AND TRANSFER FAIL LIGHT REMAINED ON. THE TRANSFER PUMP PRES - [SDR RU3A201808097034](https://openairdocs.org/sdr/RU3A201808097034), Aug 7, 2018: INDICATOR. INOPERATIVE. LEFT MAIN GEAR DID NOT INDICATE GEAR DOWN. - [SDR RU3A20180724032](https://openairdocs.org/sdr/RU3A20180724032), Jul 24, 2018: WIRE. LOOSE. WHILE IN FLIGHT, CREW OF N12 SHUT DOWN NR 2 ENGINE FOR ITT FLUCTUATIONS AND REDLINING. AFTER ENGINE SHUTDOWN, ITT TEMP WAS STILL MEASURING OVER 900C. ON THE GRO - [SDR 2018FA0000190](https://openairdocs.org/sdr/2018FA0000190), Jun 19, 2018: SWITCH. INOPERATIVE. THREE (3) OF THE PASSENGER CONTROL SWITCHES FOR THE CABIN WINDOW ELECTRONIC WINDOW SHADES HAVE FAILED INTERNALLY. THE LEFT SIDE FORWARD AND CENTER CONTROLS AND - [SDR 2018FA0000189](https://openairdocs.org/sdr/2018FA0000189), Jun 19, 2018: WINDOW SHADE. CLOUDY. LEFT CENTER CABIN WINDOW WITH ELECTRONIC SHADING STUCK IN PRIVACY MODE. MAKING APPEAR AS IF YOU ARE LOOKING OUT THE WINDOW INTO SOLID CLOUDS. NO PASSENGER COMMA - [SDR RU3A20180611025](https://openairdocs.org/sdr/RU3A20180611025), Jun 8, 2018: SWITCH. OUT OF ADJUST. ON APPROACH WHEN LOWERING GEAR, THREE GREEN LIGHTS ILLUMINATED BUT HANDLE REMAINED ILLUMINATED RED. GEAR RECYCLED WITH RESULTING THREE GREEN LIGHTS AND RED HAND - [SDR RU3A20180309008](https://openairdocs.org/sdr/RU3A20180309008), Mar 9, 2018: WARNING LIGHT. ILLUMINATED. RIGHT MAIN LANDING GEAR LIGHT REMAINED ON AFTER LANDING GEAR RETRACTION. - [SDR RU3A20180208003](https://openairdocs.org/sdr/RU3A20180208003), Feb 8, 2018: WARNING HORN. ACTIVATED. GEAR WARNING AND RED LIGHT ILLUMINATED WHEN FULL FLAPS WERE EXTENDED. AFTER FOLLOWING THE CHECKLIST, THE WARNING HORN WAS SILENCED AND THE RED LIGHT WENT OUT. L - [SDR RU3A20180201002](https://openairdocs.org/sdr/RU3A20180201002), Feb 1, 2018: INDICATOR. INOPERATIVE. NOSE GEAR LIGHT ILLUMINATED BUT LEFT MAIN, RIGHT MAIN DID NOT ILLUMINATE. HANDLE STAYED RED. - [SDR 2018FA0000009](https://openairdocs.org/sdr/2018FA0000009), Dec 27, 2017: SWITCH. FAILED. PILOT REPORTED THE RT MLG DOWN GREEN LIGHT FLICKERED AFTER EXTENTION. LIGHT CAME ON SOLID PRIOR TO TOUCH DOWN, THEN WENT OUT AFTER LANDING. ACFT WAS OPERATING W - [SDR RU3A20171116040](https://openairdocs.org/sdr/RU3A20171116040), Nov 15, 2017: INDICATOR. INOPERATIVE. RT MAIN GEAR INDICATOR LIGHT DID NOT ILLUMINATE, GEAR HANDLE STAYED ILLUMINATED. - [SDR RU3A20170928030](https://openairdocs.org/sdr/RU3A20170928030), Sep 28, 2017: DOWNLOCK SWITCH. OUT OF RIG. RIGHT MAIN GEAR, NO GREEN LIGHT WITH HANDLE DOWN, GEAR WILL NOT COME UP WITH HANDLE UP. RIGGED DOWNLOCK SWITCH AS NECESSARY. OPERATIONAL CHECKED GOOD IAW 32-61- ## STCs that may be installed (OpenAirDocs) (107, 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 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 SA10966SC](https://openairdocs.org/stc/SA10966SC): Installation of upgraded hardware to the Rockwell Collins Pro Line 21 FMS-3000 to provide Localizer Performance with Vertical Guidance (LPV). 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 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 SA11301DS](https://openairdocs.org/stc/SA11301DS): Installation of an AirSync flight data monitoring system. BHE & Associates Ltd - [STC SA01848WI](https://openairdocs.org/stc/SA01848WI): Modification of a Rockwell Collins Global Positioning System (GPS). Rockwell Collins Inc - [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 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 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 SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC - [STC SA01964WI](https://openairdocs.org/stc/SA01964WI): Modification of Rockwell Collins Radio Interface Unit (RIU) SXM Receiver and Pro Line Fusion display system software. Rockwell Collins Inc - [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 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 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 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 - [STC SA01857WI](https://openairdocs.org/stc/SA01857WI): Modification of Rockwell Collins, Inc. Pro Line Fusion. Rockwell Collins Inc - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SA01922WI](https://openairdocs.org/stc/SA01922WI): Modification of Rockwell Collins, Inc. Pro Line Fusion Flight Display System Application (FDSA) and IMA Configuration Index Table (ICIT) software installations. Rockwell Collins Inc - [STC SA01923WI](https://openairdocs.org/stc/SA01923WI): Installation of an Auxiliary Aural Alert System. Hawker Pacific Pty Ltd - [STC SA04347NY](https://openairdocs.org/stc/SA04347NY): Installation of ADS-B Out upgrade. FTI Engineering Nework GmbH - [STC SA01213CH](https://openairdocs.org/stc/SA01213CH): Install air ambulance conversion in accordance with Spectrum Aeromed Inc. Drawings as listed on AML SA01213CH, or later FAA approved revision. Spectrum Aeromed LLC dba Spectrum Aeromed - [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine All 107: https://openairdocs.org/model/textron-c90gti/stcs.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Hawker Beechcraft C90GTI](https://openairdocs.org/model/hawker-beechcraft-c90gti): 57 registered aircraft, registry code 4220017 - [Beechcraft C90GTI](https://openairdocs.org/model/beechcraft-c90gti): 17 registered aircraft, registry code 4220030 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.