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 SA8251SW-DInstallation of the UNS-1M flight management system.STC ST00378NYReconfiguration of passenger seating to 162, 157, and 150 tourist passenger configurations.STC ST00658AT-DInstallation and operation of a Loral Cockpit voice recorder.STC ST09124SCInstallation of provisions for MILSTAR/ARC-210 system integration.STC SA00381WIInstallation of single or dual stretchersSTC SA8359SW-DInstallation of S-TEC Manual electric trim system, Model ST-501.STC SR09050RCInstallation of Concorde valve regulated sealed lead acid battery P/N RG380E/40STC ST00905ATInstallation of the single or dual Honeywell Global positioning satellite navigation system.STC SH4719NMInstall additional support angles around the underfloor access panel and an adapter (interface) plateSTC SR09049RCInstallation of a primary medical panel.STC ST00380WIInstallation of a dual Universal Avionics UNS-1C flight management system.STC ST444CHInstallation of Bendix/King TCAS II(Model CAS67A).STC ST00377NYInstallation of a coffee maker.STC SA00238SEInstallation of Aviation Development Corporation's sump mounted chip detectorSTC ST00241SEInstallation of galley structural provisions.STC SB430CHReplace Cameron Balloons US basket/burner system. (C-80 S/N 6015)STC SR00902ATInstallation of a Standby JET ADI-335D attitude indicator.STC ST00247SEInstallation of dual Satellite Communication (SATCOM) provisionsSTC ST09121SCInstallation of a Safeflight Reactive Windshear System Model 6508.STC ST00374WIInstallation of 13-place interior arrangement. (G-1159 S/N 66)STC SA429CHInstallation of BFGoodrich Flight Systems TCAS I.STC SB428CHReplace Cameron Balloons US Basket/Burner system with the Balloon Works Basket/Burner System. (A-120 S/N 6007)STC ST00897ATInstallation of a custom interior.STC ST09120SCInstallation of dual Bendix/King Model 21 microwave landing system.STC SA00373WIInstallation of locking fuel caps for main fuel tanks.STC SA00199SEModification of Beech 35-950116and/or 35-950118 exhaust stack assemblies by adding a slip joint to the middle riser of each exhaust stack assembly.STC SA3096SOInstallation of Collins data link system.STC SA4278NM-DInstallation of a single Universal Navigation UNS-1M Navigation Management System (NMS) with the internal Universal Navigation Global Positioning System (GPS) Sensor. Installation is limited to serial numbers 1253 and subsequent or prior serial numbers with Aircraft Service Change (ASC) 345.STC ST00303ATInstallation of a Collins data link system.STC ST00706ATInstallation of Collins data link system and summit avionics printer.STC SA00189DEInstallation of Oilamatic Preoiler systemSTC SA1-188Removal of right door, right front seat, right control column, and right rear window (optional) and installation of 'Sky-Diver Jump Step' and static line attachment. (180A LANDPLANES)STC SA1-193Conversion of aircraft for parachute jumping operations.STC SA217WERemoval of cabin door to permit aircraft to engage in special operations such as aerial photography, parachute jumping, etc.STC SA3490NMInstallation of stretcher carrier, P/N AM 2003.STC SA4-1593Removal of door for parachute jumping and aerial photography operations.STC SA426CHInstallation of electronic tachometer, fuel flow, manifold pressure, and fuel totalizer instruments. (PA-30 SN 30-147)STC ST00772ATInstallation of the II Morrow Apollo Navigation Management System #3, which is a dual multi-sensor Loran-C with a global positioning satellite system.STC SA00372WIInstallation of GARMIN GNC300 VHF communication transceiver/ GPS receiver.STC SA00369WIReplacement of Scott Master Branke Cylinder with Geredes Master Brake CylinderSTC ST00402WIInstallation of an Allied Signal Avionics Mark V (Enhanced) Proximity Warning System with Windshear.STC SA00891ATRemoval and replacement of aileron-rudder interconnect springs/cables (Model A45 & D45) & removal of elevator down springs in (Model D45 only); (See STC for complete description.)STC SA2995WEInstallation of an emergency fuel system.STC SA4347WEInstallation of an emergency fuel system.STC SE2509NMInstallation of an emergency fuel system.STC SE75WEInstallation of emergency fuel system.STC SR00371NYInstallation of Aerial Washing System.STC SR00372NYInstallation of Helitank system.STC ST00099ATInstallation of a data link system.STC ST00240SEInstallation of Jamco galley.