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STCs approved under this data sheet · 958

Current certificates first, most recently changed first.

Query with SQL

duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
  WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '3A13')
  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
FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '3A13')
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number

Run 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 SA5350SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system, Model ST-091.S-TEC Corporation STC SA3413SW-DEdo Avionics automatic flight system AK916 consisting of Century 31 autopilot.Century Flight Systems Inc STC SA2638NMInstallation of a right-hand door with camera provisions and a baggage compartment floor camera port.R&K Aeromotive STC SA1556SWInstallation of Mitchell command/electric trim system model AK410Century Flight Systems Inc STC SA1579SWInstallation of Mitchell automatic flight system Model AK414 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc STC SA1580SWInstallation of Mitchell automatic flight system Model AK411 consisting of Century I autopilot with optional omni tracker.Century Flight Systems Inc STC SA1554SWInstallation of Mitchell automatic flight system model AK396 consisting of Century I with optional omni tracker.Century Flight Systems Inc STC SA1555SWInstallation of Mitchell automatic flight system model AK397 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc STC SA1594SWInstallation of Mitchell automatic flight system model AK399 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc STC SA1211SWInstallation of Mitchell automatic flight system AK310 consisting of Century I and optional tracking system.Century Flight Systems Inc STC SA5329SW-DInstallation of S-TEC manual electric trim system Model ST-262.S-TEC Corporation STC SA789SWInstallation of Mitchell automatic aileron stabilizer Model AK204.Century Flight Systems Inc STC SA791SWInstallation of Mitchell automatic flight system Model AK243 Century II autopilot with optional radio coupler.Century Flight Systems Inc STC SA795SWInstallation of Mitchell automatic flight system Model AK241 consisting of Century II autopilot with optional automatic aileron stabilizer and radio coupler.Century Flight Systems Inc STC SA808SWInstallation of Mitchell Model AK246 omni-tracker. Applicable only to aircraft modified by STC SA615SW.Century Flight Systems Inc STC SA838SWInstallation of Mitchell glide slope coupler Model 1C493.Century Flight Systems Inc STC SA624SWInstallation of Mitchell automatic flight system Model AK197 consisting of Century III autopilot with optional automatic pitch trim, automatic aileron stabilizer, radio coupler and glide slope coupler.Century Flight Systems Inc STC SA658SWInstallation of Mitchell automatic flight system Model AK199 consisting of Century II autopilot with optional aileron stabilizer and radio coupler.Century Flight Systems Inc STC SA3072SW-DMitchell automatic flight system AK540 consisting of Century III autopilot with optional radio and glide slope couplers.Century Flight Systems Inc STC SA3190SW-DInstallation of Mitchell command electric trim system model 410.Century Flight Systems Inc STC SA3188SW-DInstallation of Mitchell automatic flight system model AK397 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc STC SA3189SW-DInstallation of Mitchell automatic flight system model AK396 consisting of Century I autopilot with optional omni tracker system.Century Flight Systems Inc STC SA1418SOReplacement of rotor vanes in Airborne 211CC and 212CW vacuum pumps. (See limitations)Aircraft Products Supply Co Inc STC SA709SWInstallation of Mitchell automatic aileron stabilizer Model AK229.Century Flight Systems Inc STC SA5168SW-DInstallation of S-TEC System 60 pitch stabilizer system Model ST-048 with optional automatic electric trim system.S-TEC Corporation STC SA5320SW-DInstallation of S-TEC manual electric trim system, Model ST-263.S-TEC Corporation STC SA949CEInstall STOL kit (wing leading edge cuffs, wing tips, wing fences and aileron gap seals)Williams Bob or Barbara STC SA995SWIncrease wing leading edge radius wing tip fairings, and landing light lens.Williams Bob or Barbara STC SA5308SW-DInstallation of S-TEC manual electric trim system, Model ST-255.S-TEC Corporation STC SA3273SW-DInstallation of Mitchell automatic flight system model AK741 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc STC SA3274SW-DInstallation of Mitchell automatic flight system model AK742 consisting of Century III autopilot with optional radio coupler and glide slope couplerCentury Flight Systems Inc STC SA3275SW-DInstallation of Mitchell automatic flight system model AK743 consisting of Century IV autopilot or AK743FD consisting of Century IV Flight Director Autopilot with optional remote annunciator.Century Flight Systems Inc STC SA3279SW-DInstallation of Mitchell automatic flight system model AK744 consisting of Century I autopilot with optional omni tracker.Century Flight Systems Inc STC SA3280SW-DInstallation of Mitchell automatic flight system model AK745 consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems Inc STC SA3281SW-DInstallation of Mitchell automatic flight system model AK746 consisting of Century III autopilot with optional radio coupler and glide slope couplerCentury Flight Systems Inc STC SA1581SOInstallation of Appalachian Accessories' brake rotor P/N 75-27.Appalachian Accessories STC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics International STC SA3113WEInstallation of flap gap fairing.Thermal Aircraft Company STC SA5520SW-DS-TEC System 40/50 single and two axis automatic flight guidance system model ST-206-40/50.S-TEC Corporation STC SA5204SW-DInstallation of S-TEC System 60 pitch stabilization system Model ST-061 with optional automatic electric trim systemS-TEC Corporation STC SA3391SW-DMitchell automatic flight system AK889 consisting of Century 31 autopilot.Century Flight Systems Inc STC SA3400SW-DMitchell automatic flight system Model AK903 consisting of Century31 autopilot.Century Flight Systems Inc STC SA3316SW-DInstallation of Mitchell command electric trim system AK778.Century Flight Systems Inc STC SA3414SW-DInstallation of Edo Avionics Automatic Flight System Model AK917, consisting of Century 31 autopilotMitchell Industries, Inc STC SA933EAInstallation of wing struts modified to include Wings With Springs Model 300 hydraulic- pneumatic shock absorbers and associated airframe modifications.Wings With Springs, Inc STC SA2081NMInstallation of a S-Tec ST60-2 (Two Axis) Auto Pilot System with a S-Tec ST-119 (A/VS) Altitude/Vertical Speed Selector and Electric TrimRenton Aviation Inc STC SA1880CEPhoto bubble installation.Hue Aire, Inc STC SA2098NMInstallation of a II Morrow "Avenger" Model 502BR Loran-C navigation unit with its associated antenna systemUSDA Forest Service STC SA2084NMInstallation of Precise Flight Speedbrake SystemPrecise Flight Inc STC SA1371SWWing leading cuff, wing tips and upper surface flow fences.Williams Robert or Barbara

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