Cessna 501

STCs that may be installed · 168

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 ('2076603')
    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 SA1514CEInstallation of Avcon 4001-213 and -214 stretchers, Dwg. No. 4001 for the back adjustable stretcher.Med-Flite of Midamerica, IncSTC SA2543CEInstall a Fairchild A100 or GA100 Cockpit Voice Recorder.Duncan Aviation, IncSTC SA2572CEInstallation of a tailcone baggage compartment in the aft fuselage.King Aire, IncSTC SA2883SWInstallation of Ray Electronics Model 7507A battery current monitoring system.Zee Company, IncSTC SA5518SWReplacement of existing engine indicators (ITT, percent fan RPM, percent turbine RPM, fuel flow, fuel quantity, oil pressure) with Howell Instruments indicators.Air Carrier ElectronicsSTC SA4034SWInstallation of ZEE systems air conditioner.Zee Systems, IncSTC SA1899CEInstallation of cabin air flood cooling system.Duncan Aviation, IncSTC SA1993CEInstallation of cabin air flood system.Duncan Aviation, IncSTC SA5431SWInstallation of brake assemblies 5001445-4(LH) and 5001446-4 (RH).Executive Jet Works, IncSTC SA1742CEPortable electronic console installation on existing seat rails.Avcon Industries IncSTC SA1710CESierra utility flight inspection equipment installation.Avcon Industries IncSTC SA569GLInstallation of center console extension.Kal-Aero, IncSTC SA1580CEInstallation of tail-cone baggage compartment.Avcon Industries IncSTC SA1535CEInstallation of side facing jump seat.Avcon Industries IncSTC ST02893ATInstallation of a Boom Beam Taxi/Landing Light SystemWhelen Aerospace TechnologiesSTC ST01085LAInstallation of the VNS 1000 Voice Navigation System.VNS IncorporatedSTC SA00281BO PAGE 1Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000Avidyne CorporationSTC SA01933LAInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemGarmin AT Inc.
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