Curtiss Wright C-46R
STCs that may be installed · 22
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 ('2622710')
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 ('2622710')
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 SA4503NMRemove original cloth covering and install Ceconite coveringSTC SA249CEInstall supplementary lighting system using Model B or Model F Wing Tip Lights, Model C or Model K Tail Light. Optionally, two Model 2 fuselage lights may also be used with Model B Wing Tip Lights.STC SA4-535C-O-Two smoke detector system.STC SA1351WEReplace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)STC SA4-1210Installation of Eonnex cover on aircraft surfaces.STC SA430NWInstallation of Bulk Liquid Cargo Tank AssemblySTC SA12PCInstallation of foldable cabin troop seat interior arrangement for convertible passenger-cargo capability.STC SA185ALInstallation of bulk fuel oil tanks.STC SA1039WEFour standby Aerojet General 15KS-1000-A1 rocket engines.STC SA1087WEAiResearch ATR4125-16 or 86727 aluminum oil cooler.STC SA117SOBergstrom BS-040-2 oil separator DL-040.STC SA312CELanding gear aural warning system.STC SA386WERemoval of left and right cabin doors in flight.STC SA4-1339Ceconite 101 covering of ailerons.STC SA4-258C-46A wings on C-46F aircraft.STC SA4-466C-46A or C-46D stabilizer modified to C-46F stabilizer.STC SA4-499Engine mount core assemblies on aircraft with Pratt & Whitney R-2800-43, -51, -51M1 or -75 engines.STC SA410CEIncrease flap speeds.STC SA43SOIncrease in wing flap extension speeds.STC SA497WERemoval of left cargo door (aft half only) and right cabin entrance door.STC SA71SOEngine throttle control rod replacement.STC SA98SOHydraulic fluid shut-off system (aft of firewall) for engine cowl flaps.
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