# STCs that may be installed: CASA 300 A list on [CASA 300](https://openairdocs.org/model/casa-300.md). In force first, then newest. The registry doesn’t record which STCs an aircraft has. Page 1 of 7 · 316 STCs - [STC SA01800SE](https://openairdocs.org/stc/SA01800SE.md): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. · TCW Technologies, LLC - [STC SA01861SE](https://openairdocs.org/stc/SA01861SE.md): Fabrication and installation of Landing Light Controller · TCW Technologies, LLC - [STC SA02658LA](https://openairdocs.org/stc/SA02658LA.md): Replacement of the original Pratt and Whitney PT6A-60A engines and propellers with Pratt and Whitney PT6A-67A engines and MT Propeller MTV-27-1-N-C-F-R(P)/CFR260-65b propellers · Blackhawk Modifications LLC - [STC SA02279AT](https://openairdocs.org/stc/SA02279AT.md): Installation of a Boom Beam bulb, starter, and ballast · Whelen Aerospace Technologies - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY.md): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights · AeroLED's Holdings, LLC - [STC SA04221CH](https://openairdocs.org/stc/SA04221CH.md): Installation of Thermal Acoustic Kit · Skandia Inc. - [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D.md): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System · Garmin International Inc. - [STC SA02133SE](https://openairdocs.org/stc/SA02133SE.md): 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.md): Replacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisher · Cessna Duesseldorf Citation Service Center GmbH - [STC SA03930NY](https://openairdocs.org/stc/SA03930NY.md): Installation of King Air Belly Payload Mount · Icarus Aero Inc. - [STC SA02017WI](https://openairdocs.org/stc/SA02017WI.md): The Installation of the Parker-Meggitt iPRESS™ System · 3S Certification LLC - [STC ST04442CH](https://openairdocs.org/stc/ST04442CH.md): Installation of SmartSky LiTE System · Apcela IFC JV, LLC dba Apcela ATG - [STC SA11158SC](https://openairdocs.org/stc/SA11158SC.md): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS) · Liberty Partners Inc. - [STC SA12202IB](https://openairdocs.org/stc/SA12202IB.md): Installation of Garmin GWX Weather Radar System · Maxcraft Avionics Ltd. - [STC SA01535WI-D](https://openairdocs.org/stc/SA01535WI-D.md): Installation of the Garmin G1000 Integrated Avionics System and GFC 700 Automatic Flight Control System and optional Electronic Stability and Protection (ESP) · Garmin International Inc. - [STC SA10941SC](https://openairdocs.org/stc/SA10941SC.md): Installation of a 3-Tube Rockwell Collins Pro Line 21 Avionics System with Rockwell Collins Integrated Flight Information System 5000, TCAS II, and Honeywell Enhanced Ground Proximity Warning System · BHE and Associates - [STC SA11300DS](https://openairdocs.org/stc/SA11300DS.md): Upgrade previously installed Collins Aerospace Radar Altimeter · BHE & Associates Ltd. - [STC SA01868LA](https://openairdocs.org/stc/SA01868LA.md): Installation of a Wescam FLIR unit into an extended fuselage nose (STC SA00367SE). · Metrea Special Aerospace ISR Inc. - [STC SA2794NM](https://openairdocs.org/stc/SA2794NM.md): Installation of Flight Equipment and Engineer Corp. passenger seats. · Metrea Special Aerospace ISR Inc. - [STC SA4490NM](https://openairdocs.org/stc/SA4490NM.md): Installation of baggage compartment door. · Metrea Special Aerospace ISR Inc. - [STC SA02738CH](https://openairdocs.org/stc/SA02738CH.md): Installation of L-3 Communications Avionics Systems · Acron Aviation Inc. - [STC SA156CH](https://openairdocs.org/stc/SA156CH.md): Installation of a TCAS I · Acron Aviation Inc. - [STC SA9210SC-D](https://openairdocs.org/stc/SA9210SC-D.md): Installation of the L-3 Communications Avionics Systems Infrared Imaging System (IRIS) · Acron Aviation Inc. - [STC SA09887AC](https://openairdocs.org/stc/SA09887AC.md): 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 SA11914IB](https://openairdocs.org/stc/SA11914IB.md): Installation of the MT-Propeller Entwicklung GmbH MTV-47-1-()-C-F-R(P)/CFR260-361() · MT-Propeller Entwicklung GmbH - [STC SA11855IB](https://openairdocs.org/stc/SA11855IB.md): Installation of the Flap Roller Bearing Assembly · Marsh Brothers Aviation Inc. - [STC SA01848WI](https://openairdocs.org/stc/SA01848WI.md): Modification of a Rockwell Collins Global Positioning System (GPS) · Rockwell Collins Inc. - [STC SA02386AK](https://openairdocs.org/stc/SA02386AK.md): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems · AeroLED's Holding LLC - [STC SA00322BO](https://openairdocs.org/stc/SA00322BO.md): Installation of a Supplemental Exterior Lighting System · ATI Engineering Services LLC - [STC SA00335BO](https://openairdocs.org/stc/SA00335BO.md): Installation of a Night Vision Goggle (NVG) compatible Lighting System · ATI Engineering Services LLC - [STC SA00363BO](https://openairdocs.org/stc/SA00363BO.md): Installation of LED Position Lights · ATI Engineering Services LLC - [STC SA02033WI](https://openairdocs.org/stc/SA02033WI.md): Installation of the SmartSky LITE System. · Aeronautix - [STC SA04051CH](https://openairdocs.org/stc/SA04051CH.md): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders · CMD Flight Solutions LLC - [STC SA01615SE](https://openairdocs.org/stc/SA01615SE.md): Installation of winglets and related system changes · BLR Aerospace LLC - [STC SA01050WI](https://openairdocs.org/stc/SA01050WI.md): Installation of Emergency Vision Assurance System (EVAS). · VisionSafe LLC - [STC ST02752SE](https://openairdocs.org/stc/ST02752SE.md): Installation of the Starlink Aviation System · AeroMech Incorporated - [STC SA03316CH](https://openairdocs.org/stc/SA03316CH.md): Activation of an 802.11 a/b/g/n WiFi System · Elliott Aviation Technical Products Development Inc. - [STC SA02658SE](https://openairdocs.org/stc/SA02658SE.md): Installation of Garmin GI 275 Multi-Function Display System · Garmin International Inc. - [STC SA00975CH](https://openairdocs.org/stc/SA00975CH.md): Installation of Butterfield Industries Oil Residue Collection System, kit Part Number BI 4020-1 · Raisbeck Engineering - [STC SA00976CH](https://openairdocs.org/stc/SA00976CH.md): Installation of Butterfield Industries Air/Oil Separator System, kit Part Number BI 6001-3 · Raisbeck Engineering Inc. - [STC SA01111SE](https://openairdocs.org/stc/SA01111SE.md): Installation of engine plenum seal.` · Raisbeck Engineering - [STC SA02215SE](https://openairdocs.org/stc/SA02215SE.md): Fabrication of Inspection Panel Kit BI 9501-001 · Raisbeck Engineering Inc. - [STC SA02473SE](https://openairdocs.org/stc/SA02473SE.md): Installation of Raisbeck/Hartzell Swept Blade Turbofan Propellers · Raisbeck Engineering Inc. - [STC SA02559SE](https://openairdocs.org/stc/SA02559SE.md): Installation of Raisbeck/Hartzell Five-Blade Swept Turbofan Propellers · Raisbeck Engineering Inc. - [STC SA3683NM](https://openairdocs.org/stc/SA3683NM.md): Installation of exhaust stack fairings. · Raisbeck Engineering Inc. - [STC SA4733NM](https://openairdocs.org/stc/SA4733NM.md): Installation of lower aft fuselage strakes. · Raisbeck Engineering Inc. - [STC SA4734NM](https://openairdocs.org/stc/SA4734NM.md): Installation of nacelle overwing storage lockers and lower flap fairing. · Raisbeck Engineering Inc. - [STC SA04601CH](https://openairdocs.org/stc/SA04601CH.md): Installation of a McCauley Propeller Systems 4HFR34C780/1OSSTA-0 to -2 model propeller · MCCAULEY PROPELLER SYSTEMS - [STC SA02593AT](https://openairdocs.org/stc/SA02593AT.md): Installation of a Collins FDS-2000 Flight Display System. · Summit Aviation Inc. - [STC SA02570AT-D](https://openairdocs.org/stc/SA02570AT-D.md): Installation of a TCAS 4000 Traffic Alert and Collision Avoidance System. · Summit Aviation Inc. Next page: https://openairdocs.org/model/casa-300/stcs.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model FROM ( SELECT stc_number, min(matched_model) AS matched_model FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet' WHERE aircraft_model_code IN ('241030A') GROUP BY stc_number ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number) ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/model/casa-300/stcs --- 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.