Douglas C54D-DC

STCs that may be installed · 17

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 ('3021522')
    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 SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)Precise Flight Inc.STC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorAirwolf Filter CorporationSTC SA01282NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.Airwolf Filter CorporationSTC SA3254WENose wheel installation.United Aeronautical CorporationSTC SA3298WEBendix wheels and brakes installation.United Aeronautical CorporationSTC ST334CHInstallation of Superflite 102 fabric.Aviation Products Systems Inc.STC SA1-115Installation of Chamberlain 1012 Series radomes.Saint-Gobain Performance Plastics CorpSTC SA1-5072012X Series radomes.Saint-Gobain Performance Plastics CorpSTC SA8075SWInstallation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER)Razorback Fabrics IncSTC SA1365GLSurrendered and incorporated into STC ST334CH.Cooper Aviation Supply Company, Inc.STC SA3173WEInstallation of P&WA R-2000-6 engines in Douglas C54 airplanes.Globe Air, IncSTC SA1351WEReplace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)Ceconite IncSTC SA1621CERestricted category tanker conversion.Central Air ServicesSTC SA1587CERestricted category tanker conversionCentral Air ServicesSTC SA1404CERestricted category tanker conversionCentral Air ServicesSTC SA1334CERestricted category tanker conversionCentral Air ServicesSTC SA3199WECargo handling system installation.Pemco Engineers, Inc
Back to Douglas C54D-DC