Supplemental type certificates
49,120 STCs, most recently changed first. Search by what an STC changes, its holder or a model.
Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' ORDER BY status_date DESC NULLS LAST, 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 stc_number, description, holder, status, status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' ORDER BY status_date DESC NULLS LAST, 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 SA5144SW-DInstallation of S-TEC System 60 pitch stabilization system Model ST-039 with optional automatic electric trim system.STC SA1825NMThis modification installs Hamilton Standard Model54H60-77/A7109B-2 or54H60-77/A7121B-2 propellers. (440 Military C-131E MODIFIED IN ACCORDANCE WITH STC SA-1100)STC SA1861CEInstallation of seat track.STC SA1862CEInstallation of avionics rack in aft lavatory area.STC SA5141SW-DInstallation of S-TEC system 60 pitch stabilization system Model ST-116 with optional automatic electric trim system.STC SA936SWSwept vertical tail.STC SA985SWOn-board ground air conditioner.STC SA5284SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems Model ST-184-50/50.STC SA1852CEInstallation of inverter rack mounted on seat tracks.STC SA1853CEInstallation inverter rack mounted on seat tracks.STC SA1854CEInstallation of inverter rack mounted on seat tracks.STC SA1420SOInstallation of in-flight video system.STC SA1851CEInstallation of Litton LTN-72RL area navigation system.STC SA666GLEngine cycle meter installation.STC SA114NEInstallation of wing root trailing- edge fairings, propeller spinner, wheel-well fairings, and Causley fiberglass dorsal fin, wing tips, and fillets-wing float and wing root leading edge.STC SA2052NMInstallation of Beryl D'Shannon Aviation Specialties Engine Crankcase Breather Air-Oil SeperatorSTC SA1752NMInstallation of a long wing.STC SA1794NMInstallation of a Pratt and Whitney R-985-14B, a Hamilton Standard 2D30-6101A-12 propeller, a 10 1/2 x 4 tailwheel with heavy duty axle, D & S supply heater and muff, Beech model 18 exhaust stack, a weatherly model 620 carburetor air box and associated parts.STC SH1765NMInstallation of a Simplex Model5200 spray system.STC SA4658SWInstallation of Texas Instruments, Inc. Loran C Model TI 9100.STC SA4945SWBarry Control Engine Isolators P/N 5906-25A5.STC SA5141SWDS-TEC System 60 pitch stabilization system ST-116 with optional automatic electric trim system.STC SA1517NMInstallation of stamped aluminum wing ribs.STC SA1518NMInstallation of stamped aluminum wing ribs.STC SA1534NMInstallation of stamped aluminum wing ribs.STC SA1535NMInstallation of stamped aluminum wing ribs.STC SA1536NMInstallation of stamped aluminum wing ribs.STC SA1537NMInstallation of stamped wing ribs.STC SA1910NMInstallation of Schneider wheel skis 6-inch to 10-inch aluminum wheel adapters and 29x11.0-10 8-ply minimum tires on main landing gear.STC SA664GLInstall Cleveland Conversion Kit P/N 199-76, revision E.STC SA199RMOil temperature controlled system installation.STC SA4824SWVortex control wing tip.STC SA1909NMInstallation of Schneider wheel skis, 6-inch to 10-inch aluminum wheel adapters and 29x11.0-10 8-ply minimum tires on main landing gear.STC SA3302WPInstallation of Global GNS-500A VLF/OMEGA navigation system and optional installation of Global NDB-2 navigation data bank.STC SA1533NMInstallation of Hamilton Standard Hydromatic propeller 43H60-603 and integral oil controls.STC SA371GLInstallation of Norton radome kit No. 4064X.STC SH1413SOInstallation of Helio I suspension type camera stabilizer.STC SH1414SOInstallation of Helio II pedestal type camera stabilizer.STC SA1911NMInstallation of Schneider wheel skis 6-inch to 10-inch aluminum wheel adapters and 29x11.0-10 8-ply minimum tires on main landing gear.STC SA1755CEInstallation of photo bubble in place of baggage door.STC SA1826CEInstallation of photo bubble in baggage door opening.STC SA1827CEInstallation of photo bubble in baggage door opening.STC SA1835NMInstallation of Universal Navigation Corp. UNS-1 Flight Management System.STC SA4930SWInstallation of Safe flight SC-150 angle of attack systemSTC SA1916NMInstallation of Schneider Model SWS-4000C-15 main wheel skis.STC SA1777NMInstallation of nitrate and butyrate dope over the stits polyfiber coverSTC SA1839CEInstallation of dual Delco Carousel VI inertial navigation system (INS) with global Vandling NDB-2 mass memory.STC SA4664SWInstallation of Vandling NDB-2 NAV data bank system.STC SH4699SWInstallation of single pilot IFR kit.STC SH661GLReduction of passenger seat con- figuration from 16 to 9 passenger seats by removing the two-man seat(P/N 1650-61339) and the five-man seat (P/N 1607-5096-1).