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 SA1452SWModfy Ted Smith control tube P/N A600128-3.STC SE904EAInstallation of ignition harness parts numbers as alternate parts.STC SA2483WEThe direct replacement of any of the Litton LTN-51 Inertial Navigation Systems.STC SA832CEInstallation of Aerotherm stretcher model 1003STC SA2487WEInstallation of main landing gear lock actuator bearing assembly.STC SA447SWNose modification.STC SA448SWRear baggage compartment installationSTC ST495SOInstallation of aft cargo door.STC SA1435NMRefrigerated air cargo container for lower lobe.STC SA1202WEInstallation of control position indicator (CPI) system.STC SA1261WEInstallation of control position indicator (CPI) system.STC SA1262WEInstallation of control position indicator (CPI) system.STC SA1462WEInstallation of control position indicator (CPI) system.STC SA1564WEInstallation of control position indicator (CPI) system.STC SA2473WEInstallation of AiResearch cooling turbine P/N 204950-5-3 in lieu of P/N 204950-5-2.STC SA494SOInstallation of radio equipment rack in instrument panel.STC SA493SOInstallation of Bendix FCS-810(Piper altimatic V/FD) automatic flight control system including manual electric trim and optional flight director indicator.STC ST486SOInstallation of external APU control panel.STC SA1383SWInstallation of Lycoming GO-480-G1D6 engine.STC SA127EAInstallation of Monitair angle of attack system Model AA-2.STC SA135EAInstallation of engine exhaust combustion monitor.STC SA136EAInstallation of Monitair angle of attack system Model AA-2.STC SA177EAInstallation of Monitair angle of attach system, Model AA-2.STC SA178EAInstallation of Monitair angle of attach system, Model AA-2.STC SA225EAInstallation of Monitair angle of attack and stall warning system.STC SA260EAInstallation of Monitair angle of attack and stall warning kit number 92-110.STC SA318EAInstallation of Monitair angle of attach and stall warning kit.STC SA361EAA. Installation of monitair angle of attack and stall warning kit number 92-107, and B. Installation of Monitair angle of attack and stall warning kit number 92-105.STC SA363EAInstallation of Monitair angle of attack and stall warning kit.STC SA578EAInstallation of Monitair angle of attack/stall warning kit, P/N9-92-1000.STC SA798EAInstallation of Monitair exhaust gas combustion monitor kit.STC SA93EAInstallation of Monitair angle of attack system, Model AA-2.STC SA94EAInstallation of Monitair angle of attack system, Model AA-2.STC SA2472WEInstallation of high intnesity anti-collision light systemSTC SA2470WEInstallation of anticollision lighting system.STC SA897EAInstallation of B.F. Goodrich electrothermal propeller deicing system.STC SA2471WEInstallation of Triumph Corporation5026 series bearings and rod ends on thrust reversers.STC SA821CEInstall Aero Model M1500, M1800, or M2000 main skis.STC SA822CEInstall Aero Model M1500, M1800 or M2000 main skis.STC ST489SOInstallation of cargo restraining bulkhead.STC ST488SOInstallation of Butler National 6A VAC/10A ADD Area Navigation System with altitude alerting capabilities that meet requirements of FAR 91.51.STC SA1423SWElectrical wiring feed-through at bulkhead Station 580.STC SA2354WEInstallation of two (2) Wright R2600-35 engines and Hamilton Standard 23E50/6359A-18 propellers.STC SA2468WEUse of GCA-600 axle adapter assembly for installation of Cleveland Model 40-84A wheels and Model 30-41 brakes.STC SA1422SWInstallation of paper filter for engine induction air.STC ST485SOInstallation of Smiths Industries Type 3B series (WL/1101 AM/MS or1103 AM/MS) servoed altimeter WL/504/CUF altitude alerting unit, and Smiths pressure error transducer (Type A108 for Model24 and Type 104 for Model 24B).STC SA420EA-DRelocate the L.A.S.I. Flight Data Recorder to the aft fuselage area at
Sta. 1462, utilizing a remote vertical accelefometer in the left wheel well.
Install a new auxiliary pitot tube and static ports for the flight recorder. Install a Flight Recorder/Communicaticn UnitSTC SA2456WEInstallation of Collins Model860E-2 and dual DME system.STC SA562EA-DInstallation of a PB-75 dual flight guidance system and Lear Siegler Attitude Director IndicatorsSTC SA483SOInstallation of Bendix YD4 yaw damper system.