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 SA5383SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-182-40/50.STC SA5384SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-182-40/50.STC SA2421CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON/2).STC SA5113SW-DInstallation of S-TEC System 60 pitch stabilization system ST-096, with optional automatic electric trim system.STC SA5379SW-DInstallation of S-TEC System 60 pitch stabilization system, Model ST-096, with optional automatic electric trim system.STC SA5380SW-DInstallation of S-TEC System pitch stabilization system, Model ST-096, with optional automatic electric trim system.STC SE2407CEAdd the following approved fuel: unleaded automotive gas, 91 minimum antiknock index and leaded automotive gas, 91 minimum antiknock index, (RON+MON)/2.STC SE2408CEAdd the following approved fuel: unleaded automotive gas, 91 minimum antiknock index and leaded automotive gas, 91 minimum antiknock index, (RON+MON)/2.STC SE2409CEAdd the following approved fuel: unleaded automotive gas, 87 minimum antiknock index and leaded automotive gas, 88 minimum antiknock index, (RON+MON)/2.STC SE2410CEAdd the following approved fuel: unleaded automotive gas, 87 minimum antiknock index and leaded automotive gas, 88 minimum antiknock index, (RON+MON)/2.STC SE2411CEAdd the folliwng approved fuel: unleaded automotive gas, 87 minimum antiknock index and leaded automotive gas, 88 minimum antiknock index, (RON+MON)/2.STC SE2412CEAdd the following approved fuel: unleaded automotive gas, 87 minimum antiknock index and leaded automotive gas, 88 minimum antiknock index, (RON+MON)/2.STC SE2413CEAdd the following approved fuel: unleaded automotive gas, 87 minimum antiknock index and leaded automotive gas, 88 minimum antiknock index, (RON+MON)/2.STC SE2414CEAdd the following approved fuel: unleaded automotive gasoline 87 minimum antiknock index and leaded automotive gas, 88 minimum antiknock index, (RON+MON)/2.STC SE2415CEAdd the following approved fuel: Unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gas, 88 minimum antiknock index, (RON+MON)/2.STC SE2416CEAdd the following approved fuel: unleaded automotive gasoline 87 minimum antiknock index and leaded automotive index(RON+MON)/2.STC SE2417CEAdd the following approved fuel: unleaded automotive gasoline 87 minimum antiknock index and leaded automotive index(RON+MON)/2.STC SE2418CEAdd the following approved fuel: unleaded automotive gasoline 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index(RON+MON)/2.STC SE2419CEAdd the following approved fuel: unleaded automotive gasoline 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index(RON+MON)/2.STC SE2420CEAdd the following approved fuel: unleaded automotive gasoline 87 minimum antiknock index and leaded automotive index(RON+MON)/2.STC SA2371SOInstallation of Lear Siegler Starter-Generator Model 23080-001-1 or 23080-025 on either the right engine, the left engine or both engines. (MU-300 Diamond I, IA)STC SA2405SOModification of the flap quadrant tracks, pedestal cover, and position indicator.STC SA4506NMLimited to installation on serial number 11 ONLY. Use of unleaded and leaded automobile gasoline.STC SA2409SOInstallation of a Honeywell NZ-910 or NZ-810 Navigation Computer.STC SA6028SW-DInstallation of S-TEC System 40/50, Single and Two Axis Automatic Flight Guidance
Systems, Model ST-293-40/50STC SA7486SWInstallation of Wall Colmonoy Muffler Front and Muffler Rear.STC SA3906NMInstallation of KME Galleys G1 thru G4.STC SA7059SW-DInstallation of basic interior shell.STC SA2406SOInstallation of a Royal Class Divider. (747-238B)STC SA5610SWVertical fin centering kit, tail fin rudder conversion kit.STC SA6051SW-DInstallation of S-TEC system 60 pitch stabilization system, ST-292, with optional automatic electric trim system.STC SA6047SW-DInstallation of S-TEC system 60 single axis automatic flight guidance system, Model ST-290.STC SA3649NMFabrication of rudder gust lock assemblySTC SH4507NMApproval for takeoffs and landings up to and including 12,000 feet densiy altitude is authorized.STC SA7188SW-DInstallation of S-TEC Manual Electric Trim System, Model ST-447.STC SA7189SW-DInstallation of S-TEC Manual Electric Trim System Model ST-447.STC SA7190SW-DInstallation of S-TEC Manual Electric Trim System, Model ST-447.STC SA7191SW-DInstallation of S-TEC Manuel Electric Trim System, Model ST-447.STC SA7242SW-DInstallation of the DM ELT-8 Emergenty Locator Transmitter.STC SA1027GLInstallation of PAMCO Emergency Backup Pneumatic System.STC SA513NEReplacement of auxiliary fuel boost pumps with Parker-Hannifin-Airborne in-line auxiliary fuel booster pumps.STC SA3478SW-DInstallation of Century Command Electric Trim System Model AK985.STC SA2403SOConversion of a passenger seating arrangement from 157 to 165.STC SA3828NMInstallation of lower aft fuselage strakes.STC SA583NEInstallation of Floor Proximity Emergency Escape Path Marking System.STC SA584NEInstall Floor Proximity Emergency Escape Path Marking System.STC SA585NEInstallation of floor proximity emergency escape path marking system.STC SA7161SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-415.STC SA2114CEInstallation of Electro Delta VR300-28-50 Central Air Charter VR-0015, or Central Air Charter GR2850VI voltage regulator as a replacement for original Delco Remy 1119656 voltage regulator.STC SA1096SOInstallation of Tracor, Inc. OMEGA navigation systems, dual Models 7640A and 7800.