Aeronca YO-58

STCs that may be installed · 20

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_aircraft_model_stc.parquet'
    WHERE aircraft_model_code IN ('0191014')
    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 SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specificationSwift Fuels LLCSTC SA00079NYInstallation 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 CorporationSTC SA00081NYInstallation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.Alcor LLCSTC SA7965SWApplication of fabric and polyurethane finishing system.Shady Aviation LLCSTC SA01967WIUse of GAMI G100UL High Octane Unleaded AvgasGeneral Aviation Modifications Inc.STC SA04776NYThe HIPEC Covering and Finishing System must be performed and maintainedHIPEC Aircraft Coatings Inc.STC SA10077SCInstallation of push-button starter system.Hartzell Engine Technologies, LLCSTC SA00478CHInstallation of Cooper Superflite 102 Fabric.Aviation Products Systems Inc.STC SA01026SEImproved fuel gascolator assembly.Steve's AircraftSTC SA02825NY PAGE 1Installation of Aerospace Logic Aircraft InstrumentsAerospace Logic Inc.STC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.M-20 Oil Separators LLCSTC SA740GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation FoundationSTC SA1109GLSurrendered and incorporated into STC SA00478CH.Cooper Aviation Supply Company, Inc.STC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.M-20 Oil Separators LLCSTC SA5159NMInstallation of chip detector system.Northwest Aircraft IncSTC SA4624NMInstallation of F. Atlee Dodge springs 2097 and 2127 to replace bungee cords on ski equipped airplanes.F Atlee Dodge Aircraft ServiceSTC SA4-302Installation of BN-1 propeller spinner.ACS Products Co, IncSTC SA2077CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.Petersen Aviation IncSTC SA4-1210Installation of Eonnex cover on aircraft surfaces.Ceconite, IncSTC SA798EAInstallation of Monitair exhaust gas combustion monitor kit.Rosemount Engineering Co
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