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 ST00978ATInstallation of global positioning system monitoring unit.STC SR00316SEFabrication and installation of an externally mounted equipment shelfSTC SA09139AC-DInstallation of S-TEC manual electric trim system, Mode ST-619.STC SH5693SWInstallation of single and dual electric powered freon air conditioners.STC SR09064RCInstallation of MK-4B rail system.STC SA3-562Certification kit for these military aircraft.STC SA6075SW-DInstallation of S-TEC System 40/50, single and two axis automatic flight guidance systems Model ST-298STC ST00156LAInstallation of freeze protection heaters for potable water line.STC ST485CHInstallation of a Bendix/King CAS-67A traffic alert and collision avoidance system (TCAS) II.STC SA00216DEReconfigure aircraft to a maximum seating of nine (9) passengers.STC SA00217DEReconfigure aircraft to a maximum seating of nine (9) passengers.STC SA00218DEReconfigure aircraft to a maximum seating of nine (9) passengers.STC SA00315SEInstallation of a Harrison oil cooler Part No 8526250 mounted to the baffling behind cylinder #4STC SA488CHInstallation of AiResearch (Garrett) TPE331-2-201A engines.STC SR00288SEModification of internal auxiliary fuel tank from a dry-cell type to a wet-cell type.STC ST00403NYReplacement of cargo bay lining panels.STC SA4966NMInstallation of a Lycoming IO-540-D4A5 engine and a Hartzell HC-C2YK-8477-7 propeller.STC SA5248SW-DInstallation of S-TEC System 60 Two Axis Automatic Flight Guidance System Model ST-025 with Optional Autotrim systemSTC SA1-177Lightweight reservoir type pneumatic deicing system.STC SA1-293Lightweight reservoir pneumatic deicing system.STC SA1-357Lightweight reservoir type pneumatic deicing system.STC SA1-385Installation of B.F. Goodrich lightweight reservoir type pneumatic de-icing system.STC SA1-395Lightweight reservoir type pneumatic deicing system.STC SA1-422Electrothermal propeller deicing system.STC SA1-484Electrothermal propeller deicing system.STC SA1-485Install electrothermal propeller deicing system. (PA-23-250 5 OR 6 PCLM)STC SA1-502Electrothermal propeller deicing system.STC SA1-503Install electrothermal propeller de-icing systemSTC SA1-506Electrothermal propeller deicing system.STC SA1-520Electrothermal propeller deicing system.STC SA1-534Installation of BFGoodrich lightweight reservoir type deicing system.STC SA1-541Electrothermal propeller deicing system.STC SA1-546Install B.F. Goodrich type 21 pump type pneumatic de-icer systemSTC SA1-553Lightweight reservoir type pneumatic deicing system.STC SA1-606Installation of electrothermal propeller deicing system.STC SA1-607Electrothermal propeller deicing system.STC SA1-653Electrothermal propeller deicing system.STC SA102EAPump type pneumatic deicing system.STC SA109EAPump type pneumatic deicing system.STC SA115EAPump type pneumatic deicing system.STC SA132EAInstall electrothermal propeller deicing system.STC SA143GLModification of existing B.F. Goodrich propeller de-icing. system.STC SA14GLInstallation of detachable lead strap propeller deicers.STC SA155EAInstall B.F. Goodrich pneumatic de-icing system.STC SA15EAElectrothermal propeller deicing system.STC SA179EAInstallation of electrothermal propeller deicing system.STC SA195EAInstallation of Goodrich Electro- thermal propeller de-icing system kit 77-170. (PA-E23-250 S/Ns 27-2505 and up)STC SA319EAInstall electrothermal propeller deicing system.STC SA3448SW-DInstallation of Century automatic flight system Model AK953 consisting of a Century 2010/2030/2031/2050/2051 autopilotSTC SA44EAInstallation of BFGoodrich wet pump pneumatic deicing system.