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 SA01300ATInstallation of a Teledyne Continental Motors model IO-550-F engine and either a McCauley or Hartzell various models 3-blade propeller.STC SA01777ATInstallation of either a McCauley model D3A34C401/90DFA-10 or D3A34C402/90DFA-10 propeller and associated spinner assembly.STC SA2830SOInstallation of a Teledyne Continental Motors model IO-550F engine along with either a McCauley or Hartzell (various P/N's) propeller.STC SA2933SOInstallation of a Teledyne Continental Motors model IO-550-D engine and Hartzell model PHC-C3YF-1RF/F7691(), PHC-C3YF-1RF/F8468A()-6R, or HC-C3YF-1RF9587C-15S, or McCauley model D3A34C401/90DFA-10 or -8, or B2A37C228/90RDA propeller. (A185E AG) (A185F A G)STC SE00729WIModification of the air conditioner compressor support casting to accommodate the installation of B&C Specialty Products Standby alternator P/N BC410-1 on engines with air conditioning.STC SE01153ATModify Teledyne Continental Motors model O-470-U engine.STC ST00834CH-DInstallation of A&C Windowshades.STC ST568CH-DInstallation of a Dual Universal Avionics UNS-1B, Flight Management System with GPS as a primary means of navigation. (650 Citations, III, VI and VII)STC SR00766LAInstallation of skid tube housings for position light assemblies.STC SA09392AC-DInstallation of S-TEC Manual Electric Trim System, Model ST-846.STC SA09393AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-843-20/30.STC SB00995CHReplace the Cameron Balloons, Ltd. (Thunder & Colt) Burner with the Cameron Balloons MK IV Ultra Double Burner. (COLT 105A 3660)STC ST01758ATReplace DPX Passenger Address Amplifier with ARINC 600 Passenger Address Amplifier.STC SA5197SW-DInstallation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-024.STC ST00705CH-DInstallation of a Dual alliedSignal Avionics GNS-X C129 with GNS-XLS CDU Flight Management System with GPS as a primary means of navigation.STC ST00780CH-DInstallation of a Dual AlliedSignal Avionics GNS-X C129 with GNS-XLS CDU Flight Management System with GPS as a primary means of navigation.STC SA3664SWInstallation of electrical actuator for main entry door.STC SA4363SWInstallation of main cabin headliner, valance, upper side panels.STC SA4366SWInstallation of aft baggage compartment.STC SA4371SWInstallation of aft toilet with external service facilities.STC SA4740SWInstallation of remote pressure fueling control panel.STC SA4998SWAddition of in-line attenuators in supply and pressure lines to both pumps in hydraulic system No. 3 for noise reduction.STC SA5853SWInstallation of Electrical Cabin Door Actuating System.STC SA5940SWInstallation of cabin oxygen systems.STC SA8135SWInstallation of cockpit area modifications including the addition of log book and approach chart holders; foot rests, assist handles, sun visors, overhead panel and crew seat arm rest extensionsSTC SA8136SWInstallation of tail compartment door steps, storage box, ladder and tow bar storage.STC SA8146SWInstallation of supplementary red strobe beacon.STC SB00992CHReplace the existing fuel tanks with Cameron Balloons US fuel tanks P/N CB426, CB599, or CBUS1050. (V-77 6205)STC ST00939CH-DInstallation of an AlliedSignal Avionics MK-VII, Enhanced Ground Proximity Warning System.STC ST00993CHInstallation of a Fairchild F-1000 flight data recorder system.STC ST01835ATThis modification allows the installation of a fifty-six all business class cabin.STC SA207SWDual control installation.STC SA4372SWInstallation of emergency lighting system.STC SA75SWInstallaion of Landing Gear Doors.STC SA76SWInstallation of Lycoming IGSO-540-A1A or -B1A engines with associated powerplant changes and increase gross weight to 7300 pounds takeoff and 7000 pounds landing.STC SA01827ATManufacture of Composite Engine Cowlings.STC SA00736WIInstallation of GARMIN GMA-340.STC SA00735WIInstallation of GARMIN dual GNS 430.STC SA00985CHReplace Lycoming O-235-C2C with O-235-K2C engine or Lycoming O-235-C2C engine modified by Precision Engine STC SE00988CH.STC SA2852CEInstall storage drawer underneath a passenger seat.STC SA7315SW-DInstallation of the UNS-1B integrated flight management system.STC SE00988CHModify Lycoming aircraft engine Model O-235-C2C rated at maximum continuous 108 hp at 2600 rpm and 6.75:1 compression ratio to maximum continuous 115 at 2700 rpm and 8.5:1 compression ratio.STC ST00739WIInstallation of an AlliedSignal MK VII enhanced ground proximity warning system (EGPWS).STC ST00654CH-DInstallation of an AlliedSignal Avionics Dual GNS-XLS, FMS, with GPS as a primary means of navigation with Bendix/King EFS-10 previously installed with configuration 118 and version 15A software.STC SA00718LAInstallation of a Hartzell PHC-C3YF-1RF/F8468A(B,K)-8R constant speed propeller.STC ST00646NYInstallation of Altimeter P/N 9D-80110-2 with Software P/N 7H-80109-7 on pilot's side only and Altitude Alerter P/N 9D-80310-2.STC ST00666SEInstallation of a Purser work StationSTC ST226CHInstallation of the Magnavox C-2000 digital airborne telephone system.STC ST00372DEInstallation of smokejumper equipment (Primary Cable Anchor Assembly, Horizontal Tether Anchor Assembly, Cargo Floor Anchor Assembly, Jump Door Handrail and Communications Guard Assembly).STC ST00739CH-DInstallation of a single or dual Universal Navigation Corp UNS-1K flight management systems.