# STCs approved under this data sheet: TCDS 1A9 A list on [TCDS 1A9](https://openairdocs.org/tcds/1A9.md). Current certificates first, most recently changed first. Page 1 of 2 · 82 STCs - [STC SA01233SE](https://openairdocs.org/stc/SA01233SE.md): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly · ABI, LLC - [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 SA04652CH](https://openairdocs.org/stc/SA04652CH.md): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification · Swift Fuels LLC - [STC SA00079NY](https://openairdocs.org/stc/SA00079NY.md): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. · Airwolf Filter Corporation - [STC SA01005DE](https://openairdocs.org/stc/SA01005DE.md): Installation of a EarthX ETX900-TSO Lithium battery · EarthX Inc. - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY.md): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. · Alcor LLC - [STC SA5581SW](https://openairdocs.org/stc/SA5581SW.md): Installation of ALCOR true-flow/ totalizer system · Alcor LLC - [STC SA1070SO](https://openairdocs.org/stc/SA1070SO.md): Installation of Aqua Model 1500 floats. · Outpost X Aviation Inc. - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI.md): To allow the use of UL91 or UL94 (minimum) grade aviation fuel · Swift Fuels LLC - [STC SA4503NM](https://openairdocs.org/stc/SA4503NM.md): Remove original cloth covering and install Ceconite covering · Ceconite Division of Poly-Fiber Inc. - [STC SA01967WI](https://openairdocs.org/stc/SA01967WI.md): Use of GAMI G100UL High Octane Unleaded Avgas · General Aviation Modifications Inc. - [STC SA24CH](https://openairdocs.org/stc/SA24CH.md): Installation of Baumann Model 1420 floats. · Baumann Floats LLC - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY.md): The HIPEC Covering and Finishing System must be performed and maintained · HIPEC Aircraft Coatings Inc. - [STC SA03819NY](https://openairdocs.org/stc/SA03819NY.md): Installation and maintenance of Oratex 6000 Covering and Coating System · Lanitz-Prena Folien Factory GmbH - [STC SA01015SE](https://openairdocs.org/stc/SA01015SE.md): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires · ABI LLC - [STC SA02553AK](https://openairdocs.org/stc/SA02553AK.md): Fabrication and installation of a Tail Wheel Anti-Shimmy Dampener · Keller Engineering Group LLC - [STC SA01831WI](https://openairdocs.org/stc/SA01831WI.md): To allow the use of UL91 (minimum) grade aviation fuel · Petersen Aviation Inc - [STC SA02268CH](https://openairdocs.org/stc/SA02268CH.md): Installation of Airwolf Filter Corp. Air Oil Separator · Airwolf Filter Corporation - [STC SA00344BO PAGE 2](https://openairdocs.org/stc/SA00344BO%20PAGE%202.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies - [STC SA00024NY](https://openairdocs.org/stc/SA00024NY.md): Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less. · Airwolf Filter Corporation - [STC SA02212AK](https://openairdocs.org/stc/SA02212AK.md): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems · Seaplanes North LLC - [STC SA02428SE](https://openairdocs.org/stc/SA02428SE.md): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft · Henry F Rogers/David E Polley - [STC SA10077SC](https://openairdocs.org/stc/SA10077SC.md): Installation of push-button starter system. · Hartzell Engine Technologies, LLC - [STC SA00478CH](https://openairdocs.org/stc/SA00478CH.md): Installation of Cooper Superflite 102 Fabric. · Aviation Products Systems Inc. - [STC SA01768SE](https://openairdocs.org/stc/SA01768SE.md): Installation of an oil cooler system. · Steve's Aircraft - [STC SA4305WE](https://openairdocs.org/stc/SA4305WE.md): Installation of GAR-AERO wheel adapters and tundra type tires on the main landing gear · Seaplanes North LLC - [STC SA01669CH](https://openairdocs.org/stc/SA01669CH.md): Installation of Challenger Reusable Air Filter · Challenger Aviation Products Inc. - [STC SA10921SC](https://openairdocs.org/stc/SA10921SC.md): Installation of an alternator and regulator as a replacement to existing OEM generators and mechanical voltage regulators · Hartzell Engine Technologies, LLC - [STC SA02283SE PAGE 2](https://openairdocs.org/stc/SA02283SE%20PAGE%202.md): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P · Electronics International Inc. - [STC SA02402SE PAGE 2](https://openairdocs.org/stc/SA02402SE%20PAGE%202.md): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C · Electronics International Inc. - [STC SA02428AK](https://openairdocs.org/stc/SA02428AK.md): Installation of a hydraulically actuated ski drag assembly · Northern Airframes LLC - [STC SA02295SE](https://openairdocs.org/stc/SA02295SE.md): Installation of an alternate method of fastening aluminum wing ribs to wood spars · Rainbow Flying Service LLC - [STC SA01765SE](https://openairdocs.org/stc/SA01765SE.md): Installation of Alaskan Bushwheel TSO-C26d wheels, Part Number (P/N) ABI-1010 · ABI, LLC - [STC SA01026SE](https://openairdocs.org/stc/SA01026SE.md): Improved fuel gascolator assembly. · Steve's Aircraft - [STC SA02825NY PAGE 2](https://openairdocs.org/stc/SA02825NY%20PAGE%202.md): Installation of Aerospace Logic Aircraft Instruments · Aerospace Logic Inc. - [STC SA00068SE](https://openairdocs.org/stc/SA00068SE.md): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1) · Electronics International Inc. - [STC SA01988SE](https://openairdocs.org/stc/SA01988SE.md): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. · Electronics International Inc. - [STC SA593CH](https://openairdocs.org/stc/SA593CH.md): Install Champion SlickSTART magneto booster system. · Champion Aerospace LLC - [STC SA01227SE](https://openairdocs.org/stc/SA01227SE.md): Farication of Vortex Generator Kit. · Micro AeroDynamics Inc - [STC SA02033AT](https://openairdocs.org/stc/SA02033AT.md): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line. · M-20 Oil Separators LLC - [STC SA02300AK](https://openairdocs.org/stc/SA02300AK.md): Installation of FAA approved sealed lift struts in accordance with Airframes, Inc., Master Drawing List No. 315, Revision B, dated October 2, 2007, or later FAA approved revision and Airframes, Inc. Installation Instructions, AFI-II-TCSTRUT, Revision A, dated October 8, 2007, or later FAA approved revision. · Northern Airframes LLC - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM.md): Precise Flight Inc. Pulselite Control System · Precise Flight Inc - [STC SA2557NM](https://openairdocs.org/stc/SA2557NM.md): Installation of KS Avionics EGT/CHT-2() combined exhaust gas and cylinder head temperature monitoring system. · K S Avionics Inc - [STC SA00402SE](https://openairdocs.org/stc/SA00402SE.md): Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed) · Aviation Development Corporation - [STC SA00680SE](https://openairdocs.org/stc/SA00680SE.md): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. · Electronics International - [STC SA01158WI](https://openairdocs.org/stc/SA01158WI.md): Installation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System. · Aero Enhancements Inc. - [STC SA2683NM](https://openairdocs.org/stc/SA2683NM.md): Installation of Precise Flight, Inc. stand-by vacuum system (SVS) · Precise Flight Inc - [STC SA01944CH](https://openairdocs.org/stc/SA01944CH.md): Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227. · Experimental Aircraft Association Inc. Next page: https://openairdocs.org/tcds/1A9/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 = '1A9') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/tcds/1A9/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.