TCDS E-273

STCs approved under this data sheet · 73

Current certificates first, most recently changed first.

Query with SQL
duckdb -csv -c "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 = 'E-273')
  ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC SE04651CHTo allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22Swift Fuels LLCSTC SE2932SWInstall carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive.Alcor LLCSTC SE04349CHInstallation of SureFly electronic ignitionSureFly Partners Ltd.STC SE03309CHInstallation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt applicationHartzell Propeller Inc.STC SE25WEInstallation of two (2) Roto-Master Turbochargers Model 3DT5FF10J2, P/N 600572-00 (formerly Rajay Model 315F10, P/N RJ0080-102)TALCO AviationSTC SE04577CHInstall an electronic engine ignition systemElectroair Acquisition CorpSTC SE04599CHTo allow the use of UL-94 (minimum) grade aviation fuel meeting ASTM D7547.Swift Fuels LLCSTC SE01966WIUse of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft enginesGeneral Aviation Modifications Inc.STC SE09356SCInstall F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter adapter for a spin-on oil filterStratus Tool Technologies LLCSTC SE09217SCInstallation of modified fuel injector nozzles.General Aviation Modifications Inc.STC SE4985NMIncrease engine displacement.NorthPoint AviationSTC SE00102SEReplaces Teledyne-Continental Part Number 646277 lifter bodies in engine models listed below with lifter bodies.B & B Aviation LLCSTC SE5784NMReplacement of Teledyne Continental original camshaft.B & B Aviation LLCSTC SE2107NMModify crankcase, crankshaft, carburetor and install cylinders from 520 cubic inch displacement engine and revise operating limits as shown in addendum SE2107NM.Kenmore Air Harbor LLCSTC SE09637SCRemove existing rocker arm assemblies and install modify rocker arm assemblies.General Aviation Modifications Inc.STC SE95WEInstallation of oil fitting (AN-823-5D) in rocker box cover.Airwolf Filter CorporationSTC SE325SWFull flow oil filter.Superior Flow CompanySTC SE26WEPiston ring 250000, 250000+2W and250000+10W on Continental E Series piston 534895, O-470 piston 534895, 626992 and 537883 and IO-470 piston534895.Continental Motors, Inc.STC SE34WEInstallation of Electro-Coatings, Inc., piston rings on Continental pistons.Continental Motors, Inc.STC SE8776SWInstallation of coated cylinders and piston rings.Continental Motors, Inc.STC SE3330NMContinental valve cover gasketReal Gaskets TennesseeSTC SE994SOInstallation of fuel line filters into the individual fuel injector lines in accordance with Beryl D Shannon Aviation Specialties, Inc. Installations Instructions BI 2500, approved May 24, 1976, or later FAA approved revision.D'Shannon Products Ltd.STC SE10233SCInstallation of a Belt-Driven Vortech V-IS supercharger assembly.Rod SageSTC SE267CHInstallation of Slick Model 6309 and 6313 magnetosChampion Aerospace LLCSTC SE3765NMInstallation of freon compressor.Flightcool Inc.STC SE09846SCInstallation of S539800M30 starter adapter springs.Aircraft Specialties Services IncSTC SE551GLIncorporation of a fuel flow transducer.Shadin AvionicsSTC SE1780NMInstallation of Precise Flight standby vacuum system (SVS III).Precise Flight IncSTC SE01943CHAdd the following approved fuels: unleaded automotive gasoline 87 minimum antiknock index, per ASTM Specification D-439 or D-4814 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227.Experimental Aircraft Association Inc.STC SE693GLSuperseded by STC SE01943CH. Add the following approved fuel: unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation FoundationSTC SE5743NMIntallation of adapter for externally mounted oil filter.Aviation Development CorporationSTC SE5868SWModify Teledyne O-470-S engine to install a turbosupercharger.General Aviation Modifications, Inc.STC SE09773SCModification of Teledyne Continental Motors O-470-U engine.Texas Skyways IncSTC SE09531SCModification of a Teledyne Continental Model O-470-U engine.Texas Skyways IncSTC SE09513SCInstallation and usage of Exxon 20W50 Multigrade aircraft engine oil conforming to Exxon Oil Formulation WS-3013.Exxon Company USASTC SE09559SCInstallation of US Airparts roller rocker arm assemblies P/N US92E exhaust and US92I intake.US Airparts, Inc.STC SE00736LAReplacement of various fuel and lubrication system parts with items from an IO-470-K engine to permit installation in a Beech model 35-A33 airplane. These changes must be made in accordance with Michael Adamson, Installation Instructions, Continental O-470-M Conversion, Manual #1, Revision N/C, dated January 6, 1999, or later FAA approved revisions.Michael AdamsonSTC SE55WEModification of fuel injection manifold valve P/N 626547 to the P/N 631427 or P/N 636326 configuration.AAR Aircraft Services Inc. d/b/a AAR Aircraft Services-OklahomaSTC SE01153ATModify Teledyne Continental Motors model O-470-U engine.Davis Aviation Services IncSTC SE1-201Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D))MidContinent Instru Co IncSTC SE00580LAModification of the induction and other systems in accordance with Brooks Aviation Installation Instructions, Revision #1 dated December 15, 1997, or later FAA approved revision, and photographs contained in Brooks Aviation Report BA-1, Revision #01 dated December 20, 1997. Limited to installation on serial number 462014 ONLY.Brooks AviationSTC SE00577NYInstallation of Canadian Aero Mfg. (C.A.M.) Oil Coolers.Canadian Aero ManufacturingSTC SE00350SEInstallation of sump mounted chip detector.Aviation Development CorporationSTC SE00427NYInstallation, operation and inspection of CAM oil coolers.Canadian Aero ManufacturingSTC SE00142SEReplaces the following Teledyne-Continental part numbers: 641682 (Rocker Arm, Exhaust), 539742 (Rocker Arm, Intake), 539740 (Rocker Arm, Shaft) and 538304 (Pushrod Assembly)Dakota Aircraft Parts IncSTC SE8949SWModification of engine IAW Texas Skyways mod procedure TS94004.Texas Skyways IncSTC SE00085SERemove the MA-4-5 carburetor and replace with Ellison Fluid Systems, Inc. EFS-4-5 Throttle Body Injector carburetor, Part Number 10-510, Rev. H, or later FAA approved revisionEllison Fluid Systems IncSTC SE3296NMReplacement of the original engine oil screen with an external mounted full flow oil adapter and spin-on filter.Timberman Allen ESTC SE8594SWInstallation of roller rocker arm P/N PE 92I intake and PE92E exhaust.Performance EngineeringSTC SE4384NMInstallation of Ritter camshaft.Ritter Cams Inc
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