Superior IO-320 series

STCs that may be installed · 44

In force first, then newest. The registry doesn’t record which STCs an aircraft has.

Query with SQL
duckdb -csv -c "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_engine_model_stc.parquet'
    WHERE engine_model_code IN ('59267')
    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"

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 LLC · Lists IO-320-A1ASTC SE00825WIInstallation of Specialty Products Spin-on oil filter on Lycoming Engines.B & C Specialty Products Inc. · Lists IO-320-A1ASTC SE04349CHInstallation of SureFly electronic ignitionSureFly Partners Ltd. · Lists IO-320-A1ASTC SE01954SEInstallation of engine crankcase seal.Ly-Con Rebuilding Company · Lists IO-320-A1ASTC SE02352CHInstallation of Challenger cleanable oil filter assemblyChallenger Aviation Products Inc. · Lists IO-320-A1ASTC SE00939WIInstallation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines.B & C Specialty Products Inc. · Lists IO-320-A1ASTC SE2452CEInstallation of B&C Specialty Products lightweight (10.2 pounds) engine starter PN BC315-100-1(12 volt) or PN BC315-100-3(24 volt) on engines with ring gears having 122 teeth and PN BC315-100-2 (12 volt) or PN BC315-100-4 (24 volt) on engines with ring gears having 149 teeth.B & C Specialty Products Inc.STC SE03232CHInstallation of Engine Preheat Kit p/n TA2925-1 for 115 volt applicationHartzell Propeller Inc. · Lists IO-320-A1ASTC SE14WEInstallation of one Rajay Turbocharger P/N RJ 0325, RJ 0326, RJ 0326-1, or RJ 0326-2TALCO Aviation · Lists IO-320-A1ASTC SE04577CHInstall an electronic engine ignition systemElectroair Acquisition Corp · Lists IO-320-A1ASTC SE01966WIUse of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft enginesGeneral Aviation Modifications Inc. · Lists IO-320-A1ASTC SE8628SWInstallation of oil nozzles for lubrication of cam and filters.Cygnet Aerospace Corp · Lists IO-320-A1ASTC SE09445SCInstallation of fuel injector nozzles.General Aviation Modifications Inc.STC SE03215CHSTC for the conversion of Lycoming O-320-A, B, C, D, E; IO-320-A, B, C, D, E, F; AIO-320-A, B; AEIO-320-D, E to increase engine displacement to 340 cubic inches by installation of a crankshaft with a longer strokeContinental Motors, Inc. · Lists IO-320-A1ASTC SE1339SWModify pistons to Drawings 11007 and 11015; piston ringsContinental Motors, Inc. · Lists IO-320-B1ASTC SE4408SWMiscellaneous engine cylinder replacement parts.Continental Motors, Inc.STC SE8776SWInstallation of coated cylinders and piston rings.Continental Motors, Inc.STC SE00218NYReplacement of Lycoming starter with SKY-TEC 12 volt starter installed.Hartzell Engine Technologies, LLCSTC SE00226NYReplacement of Lycoming starter with SKY-TEC 24-volt starter Models 149-24HT and 122-24HT. Approval limited to 24-volt DC source available to the starter.Hartzell Engine Technologies, LLC · Lists IO-320-A1ASTC SE00357NYReplacement of Lycoming starter with SKY-TEC 24-volt starter installed.Hartzell Engine Technologies, LLCSTC SE2901NMLycoming valve cover gasketReal Gaskets Tennessee · Lists IO-320-A1ASTC SE02409AKInstallation of the Superior Air Parts Cold Air Induction System (CAIS)Wattum Aircraft Services · Lists IO-320-A1ASTC SE910SOInstallation of fuel line filters into the individual fuel injector lines in accordance with Beryl D Shannon Aviation Specialties, Inc. Installation Instruction BI 2505, approved September 17, 1976 or later FAA approved revisions.D'Shannon Products Ltd. · Lists IO-320-B1ASTC SE00590DEInstallation of modified Lubricated CamshaftCentri-Lube Technologies LLC · Lists IO-320-B1ASTC SE02555ATConsolidated Fuel Systems 201F series fuel pump assembly on various Textron Lycoming engine models.Kelly Aerospace Energy Systems LLC · Lists IO-320-C1ASTC SE01524CHReplace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR ) Model 4755 and 6755 bush kit ignition systems.Champion Aerospace LLCSTC SE524CHReplace Slick 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S-20, S-200, and S-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASAR )Champion Aerospace LLC · Lists IO-320-A1ASTC SE859GLReplacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick Model 4250 or 4251 magnetos.Champion Aerospace LLC · Lists IO-320-B1ASTC SA4005NMPrecise Flight Inc. Pulselite Control SystemPrecise Flight Inc · Lists IO-320-A1ASTC SE01930NYInstallation of Casper Labs 90 degree oil filter housing adapter.Casper Labs Inc · Lists IO-320-A1ASTC SE1779NMInstallation of Precise Flight, Inc. Standby Vacuum System SVS IIIPrecise Flight Inc · Lists IO-320-A1ASTC SE5743NMIntallation of adapter for externally mounted oil filter.Aviation Development Corporation · Lists IO-320-A1ASTC SE09492SCInstallation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013.Exxon Company USASTC SE00590LAInstallation of Nickson's cylinder barrels on Lycoming reciprocating engine models.Nickson's Machine Shop Inc · Lists IO-320-B SeriesSTC SE00350SEInstallation of sump mounted chip detector.Aviation Development Corporation · Lists IO-320-A1ASTC SE8023SWInstallation and usage of AEROSHELLShell Development CoSTC SE7CEModification of oil sump in accordance with Champion Drawing No. 7-1312F.American Champion Aircraft · Lists IO-320-E1ASTC SE452NEInstallation and usage of 'Mobil AV 1' aviation oil.Mobil Research & Development CorpSTC SE5879SWUse of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP.Phillips Petroleum CoSTC SE5924SWInstallation of stainless steel replacement exhaust studs on AVCO engines.Perrigo & Steele Aircraft Engr CompanySTC SE244NEInstallation of Mattituck plasma flame sprayed cylinder barrels in Teledyne reciprocating engines.Mattituck Airbase, IncSTC SE80NEInstallation and usage of Bel-Ray synthetic aviation oil, Bel-Ray Aero 1, (nonsupercharged), horizontally opposed direct drive, aircraft engines of 350 hp. or less.Bel-Ray Company, IncSTC SE1445SOUse of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines.ProTecSTC SE128NEUse of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines.AMS/OIL
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