# STCs approved under this data sheet: TCDS 7A15 A list on [TCDS 7A15](https://openairdocs.org/tcds/7A15.md). Current certificates first, most recently changed first. Page 1 of 3 · 146 STCs - [STC SA02571SE](https://openairdocs.org/stc/SA02571SE.md): 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.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 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 SA02636SE](https://openairdocs.org/stc/SA02636SE.md): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. · Garmin International 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 SA02511SE](https://openairdocs.org/stc/SA02511SE.md): Installation of replacement fuel quantity indicator sending unit(s) · CiES Inc. - [STC SA02738CH](https://openairdocs.org/stc/SA02738CH.md): Installation of L-3 Communications Avionics Systems · Acron Aviation Inc. - [STC SA04046CH PAGE 2](https://openairdocs.org/stc/SA04046CH%20PAGE%202.md): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500) · Acron Aviation Inc. - [STC SA39CH](https://openairdocs.org/stc/SA39CH.md): Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System · Wipaire Inc. - [STC SA614EA](https://openairdocs.org/stc/SA614EA.md): Installation of UACL engine Model PT6A-27 with Hartzell propeller Model HC-B3TN-3D/T10178C(H) on aircraft configured with cockpit doors. · PC6-AU23 Spares, LLC - [STC SA02658SE](https://openairdocs.org/stc/SA02658SE.md): Installation of Garmin GI 275 Multi-Function Display System · Garmin International Inc. - [STC SA1004EA](https://openairdocs.org/stc/SA1004EA.md): Installation of engine fuel purge system-engine shutdown. · PC6-AU23 Spares LLC - [STC SA1005EA](https://openairdocs.org/stc/SA1005EA.md): Installation of fuel collector tank - engine shutdown fuel discharge. · PC6-AU23 Spares LLC - [STC SA1022EA](https://openairdocs.org/stc/SA1022EA.md): Installation of Aerosmith C-129-65 pilot's and co-pilot's seats and modified control sticks. · PC6-AU23 Spares LLC - [STC SA273EA](https://openairdocs.org/stc/SA273EA.md): Installation of United Aircraft of Canada engine PT6A-6A and Hartzell propeller HC-B3TN-3/10173 combination. · PC6-AU23 Spares LLC - [STC SA307EA](https://openairdocs.org/stc/SA307EA.md): Removal of either or both of the right hand cabin door and/or opening of the fuselage bottom hatch in flight. · PC6-AU23 Spares LLC - [STC SA368EA](https://openairdocs.org/stc/SA368EA.md): Installation of AiResearch engine Model TPE 331-25D, TPE 331-25DA, TPE-25DB, or TPE 331-71 and Hartzell propeller Model HC-B3TN-5C/T10178C. · PC6-AU23 Spares LLC - [STC SA397EA](https://openairdocs.org/stc/SA397EA.md): Installation of fuel collector tank vent line. · PC6-AU23 Spares LLC - [STC SA433EA](https://openairdocs.org/stc/SA433EA.md): Installation of dual brake valves. · PC6-AU23 Spares LLC - [STC SA465EA](https://openairdocs.org/stc/SA465EA.md): Installation of UAT-1 Transponder, MBT-R Marker Beacon, KN-60 DME, KX-160 and KX-160-1 Nav/Comm, KR-80ADF, Headset Microphone and Speaker. · PC6-AU23 Spares LLC - [STC SA493EA](https://openairdocs.org/stc/SA493EA.md): Installation of Randolph Mfg. Co. Model 133 vacuum regulator. · PC6-AU23 Spares LLC - [STC SA498EA](https://openairdocs.org/stc/SA498EA.md): Installation of Zep Aero oxygen system. · PC6-AU23 Spares LLC - [STC SA526EA](https://openairdocs.org/stc/SA526EA.md): Installation of pilot's and co-pilot's shoulder harness. · PC6-AU23 Spares LLC - [STC SA528EA](https://openairdocs.org/stc/SA528EA.md): Installation of KX-160 NAV/COM, 618M-1A VHF COM., T-10-R HF COMM, ARC Type 21A ADF headsets, microphones and speakers. · PC6-AU23 Spares LLC - [STC SA545EA](https://openairdocs.org/stc/SA545EA.md): Installation of Hartzell propeller Model HC-B3TN-3D/T10178C(H). · PC6-AU23 Spares LLC - [STC SA612EA](https://openairdocs.org/stc/SA612EA.md): Installation of EDO-58-4580 floats. · PC6-AU23 Spares LLC - [STC SA743EA](https://openairdocs.org/stc/SA743EA.md): Installation of a sliding door on the left side of fuselage. · PC6-AU23 Spares LLC - [STC SA747EA](https://openairdocs.org/stc/SA747EA.md): Installation of two external fuel tanks of fifty gallons capacity each, mounted. · PC6-AU23 Spares LLC - [STC SA753EA](https://openairdocs.org/stc/SA753EA.md): Installation of dual ARC 21A ADF's, and ARC 131B VHF's and one SA14RA HF avionics equipment. · PC6-AU23 Spares LLC - [STC SA755EA](https://openairdocs.org/stc/SA755EA.md): Installation of polyurethane Reticulated Foam in the aircraft's integral and collector fuel tanks in addition to check valves in the fuel lines between the integral tanks and the collector and sediment tanks. · PC6-AU23 Spares LLC - [STC SA830EA](https://openairdocs.org/stc/SA830EA.md): Installation of fiberglass protective boot on leading edge of horizontal stabilizer. · PC6-AU23 Spares LLC - [STC SA906EA](https://openairdocs.org/stc/SA906EA.md): Installation of elevator reinforcement. · PC6-AU23 Spares LLC - [STC SA907EA](https://openairdocs.org/stc/SA907EA.md): Installation of outboard aileron reinforcement. · PC6-AU23 Spares LLC - [STC SA908EA](https://openairdocs.org/stc/SA908EA.md): Installation of rudder reinforcement. · PC6-AU23 Spares LLC - [STC SA909EA](https://openairdocs.org/stc/SA909EA.md): Installation of vertical stabilizer reinforcement. · PC6-AU23 Spares LLC - [STC SA910EA](https://openairdocs.org/stc/SA910EA.md): Installation of horizontal/stabilizer reinforcement. · PC6-AU23 Spares LLC - [STC SA911EA](https://openairdocs.org/stc/SA911EA.md): Installation of Bulkhead 12A reinforcement. · PC6-AU23 Spares LLC - [STC SA912EA](https://openairdocs.org/stc/SA912EA.md): Nose Ballast installation. · PC6-AU23 Spares LLC - [STC SA937EA](https://openairdocs.org/stc/SA937EA.md): Cabin Floor, Special Installation - Structural Provisions. · PC6-AU23 Spares LLC - [STC SA938EA](https://openairdocs.org/stc/SA938EA.md): Wing Flap and Aileron Reinforcement. · PC6-AU23 Spares LLC - [STC SA939EA](https://openairdocs.org/stc/SA939EA.md): Substitution of AN Hardware in lieu of Metric Hardware. · PC6-AU23 Spares LLC - [STC SA940EA](https://openairdocs.org/stc/SA940EA.md): Left Wing Reinforcement. · PC6-AU23 Spares LLC - [STC SA941EA](https://openairdocs.org/stc/SA941EA.md): Wing Hard Point Modification. · PC6-AU23 Spares LLC - [STC SA945EA](https://openairdocs.org/stc/SA945EA.md): Installation of longitudinal out of trim warning system. · PC6-AU23 Spares LLC - [STC SA946EA](https://openairdocs.org/stc/SA946EA.md): Relocation of wing landing light between left wing rib stations 11 and 12 to left wing rib stations21 and 22. · PC6-AU23 Spares LLC - [STC SA961EA](https://openairdocs.org/stc/SA961EA.md): Installation of battery over- temperature warning system. · PC6-AU23 Spares LLC - [STC SA986WE](https://openairdocs.org/stc/SA986WE.md): Removal of landing gear and installation of seaplane conversion. · PC6-AU23 Spares LLC - [STC SA02019WI](https://openairdocs.org/stc/SA02019WI.md): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. · Peregrine - [STC SA00756DE](https://openairdocs.org/stc/SA00756DE.md): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor · Peregrine Next page: https://openairdocs.org/tcds/7A15/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 FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '7A15') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/tcds/7A15/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.