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.
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_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SA1514CEInstallation of Avcon 4001-213 and -214 stretchers, Dwg. No. 4001 for the back adjustable stretcher.STC SA2543CEInstall a Fairchild A100 or GA100 Cockpit Voice Recorder.STC SA2572CEInstallation of a tailcone baggage compartment in the aft fuselage.STC SA2883SWInstallation of Ray Electronics Model 7507A battery current monitoring system.STC SA5518SWReplacement of existing engine indicators (ITT, percent fan RPM, percent turbine RPM, fuel flow, fuel quantity, oil pressure) with Howell Instruments indicators.STC SA4034SWInstallation of ZEE systems air conditioner.STC SA1899CEInstallation of cabin air flood cooling system.STC SA1993CEInstallation of cabin air flood system.STC SA5431SWInstallation of brake assemblies 5001445-4(LH) and 5001446-4 (RH).STC SA1742CEPortable electronic console installation on existing seat rails.STC SA1710CESierra utility flight inspection equipment installation.STC SA569GLInstallation of center console extension.STC SA1580CEInstallation of tail-cone baggage compartment.STC SA1535CEInstallation of side facing jump seat.STC ST02893ATInstallation of a Boom Beam Taxi/Landing Light SystemSTC ST01085LAInstallation of the VNS 1000 Voice Navigation System.STC 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 700-00165-000STC SA01933LAInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System
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