Howard 500
STCs that may be installed · 11
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 ('05620L5')
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 ('05620L5')
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 SA02511SEInstallation of replacement fuel quantity indicator sending unit(s)STC SA451CEInstall Hoskins Twilighter MK III Supplementary lighting system with Model E, F or P wing tip and Model C tail lights.STC SA98CEInstallation of Hoskins Supplemental Model A, B, E high intensity wing tip lights, Model C tail light, with or without Model 2 high intensity fuselage light.STC SA1969SWInstallation of tail wheel tire 6.00 X 6, 8 PR, Type III and wheel.STC SA546SWInstallation of double action main landing gear doors.STC SA686SWInstallation of Pratt & Whitney R2800-CB16 engine power ratings with 100/130 grade fuel and cabin compressor automatic disconnect.STC SA738SWInstallation of elevator torque tube flange.STC SA743SWClamp, flap actuating cylinder H500 P/N 5-104268-1.STC SA760SWInstallation of flap actuating cylinder attach bracket.STC SA723SWF1002 windshield temperature control system.STC SA451SWInstallation of exhaust system
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