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 SA6041SW-DInstallation of S-TEC System 40/50,Single and Two Axis Automatic Flight Guidance Systems, Model ST-287-40/50.STC SA4101SWInstallation of a radio master system.STC SA1820NMInstallation of Hamilton Standard 2B20-317/6135A-15 propeller converted to fixed pitch configuration.STC SA1264SOInstallation of safe flight windshear monitor system.STC SA1351SOInstallation of LH and/or RH food cart module with or without the tray container.STC SA3520SWInstallation of EFIS Master System.STC SA391NEInstallation of Intercontinental Dynamic Corp. powerplant indicators.STC SA954GLInstallation of an electric driven flap pump system.STC SA1850SOInstallation of revised instrument panel.STC SA5533SWInstallation of Honeywell Lasernav Inertial Navigation System.STC SE386NEInstallation of Turbo Products PMA parts.STC SA1846SOInstallation of an interior.STC SA1847SOInstallation of the Global GNS-1000 flight management system (Phase II).STC SA3193NMInstallation of fuselage reinforcement kit.STC SA552EA-DInstallation of autopilot go-around unit. (727-2A7, -123, -23, -223, -227, -1A7C, -35, -95)STC SA1908CEInstallation of a National Ballooning Model 752-12 envelope.STC SA266NEInstallation of Auto-Vac-1 vacuum system.STC SA952GLInstallation of electric fuel and primer pumps with Wobble pump remaining operational.STC SA187NEInstallation of a single or dual Universal Navigation UNS-1 integrated flight management system with a Canadian Marconi Mark 1 Omega Navigation System Sensor(s).STC SA1976WEInstallation of freon air-conditioning system.STC SA2136CEOperation on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON) /2.STC SA2144CEOperation on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON) /2.STC SA292SOInstallation of FrigiKing JC-1 air conditioner.STC SA3517SWInstallation of interior arrangement.STC SA40RMInstallation of Freon air-conditioning system.STC SA41RMInstallation of freon air- conditioning system.STC SA78RMInstallation of air conditioner system.STC SE2030CEAdd approved fuel: unleaded automotive gasoline, 87 minimum anitknock index and leaded automotive gasoline, 88 minimum antiknock index(RON+MON)/2.STC A2309WEInstallation of Madras Air Service Part Number 104 Wing TipsSTC SA6040SW-DInstallation of S-TEC system 40/50, single and two axis automatic flight guidance systems, Model ST-338-40/50.STC SH2281SWInstallation of environmental control unit.STC SA1838SOInstallation of auxiliary fuel tanks.STC SA1839SOInstallation of a cargo door.STC SA6039SW-DInstallation of S-TEC manual electric trim system, Model ST-340STC SA951GLReplace original main landing gear assembly and outboard gear doors with late model Beech F33A main landing gear.STC SA2594NMInstallation of Dual Collins VNI-80C Vertical Navigation Systems.STC SA1715CEUpgrading GNS 500 VLF/Omega Series II navigation system to Series IIIA and IIIB (-3A and-3B Program).STC SA728GLInstallation of a dual UNS-1 Universal Navigation System using dual Canadian Marconi Omega/VLF sensors and a single Honeywell inertial laser reference system.STC SA3093NMInstallation of military model R-3350-42 (STC SE2004NM) or R-3350-93 (STC SE2007NM) engines.STC SE939GLInstallation of oil filler tube extension.STC SE940GLInstallation of oil filler tube extension.STC SA3508SWInstallation of Frakes Aviation engine cowl with revised air inlet for Pratt & Whitney Canada Ltd. PT6-41 and PT6-42 engines.STC SA697EAInstallation of (4) Aerojet- General Corp. 15 KS-1000-A1 or Bristol Aerospace (1968) Ltd. 15 KS-1000-A1(B) rocket engines and fairings.STC SA936GLInstallation of temperature control system.STC SA1602NMInstallation of a Lear Siegler performance data computer system.STC SA1836SOInstallation of adjustable trim tab on the rudder.STC SA3506SWInstallation of Howell engine TGT indicators including over-temp selector warning system.STC SA3504SWRemanufacture of ECU heat exchanger by installing new heat exchanger matrix.STC SA3505SWInstallation of optional seating arrangement.STC SA383NEOverhaul and rework of nose- steering actuator assemblies P/N 713096-501 and -505.