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 SA1083SOInstallation of four Pratt & Whitney R-2800-99W engines and Hamilton Standard propellers.STC SA2654WEInstallation of Pathfinder Model P2A( ) autopilot.STC SH193WEInstallation of a Jasco Alternator Part No. 7555-1 24 volt systemSTC SA1-570Installation of propeller equipped with 8433 or 8833-4 or V8433,V8834-4 blades respectively.STC SA796NWInstallation of Antique Tire and Rubber Company (AT&R) (30x13x6) tundra Tires (tubeless)STC SA320GLInstallation of Hartzell Model HC-C2YK-1( )F/F7666A-4Q propeller in lieu of Hartzell Model HC-C2YK-1/7666-2 propeller using original installation hardware and components on aircraft previously modified in accordance with STC No. SA250GL. No installation data are required.STC SH189NWRemoval of front pilot door for door-off flight operation for above models having no other external mold line changes, such as external pods, fuel tanks, etc.STC SA765NWInstallation of a left hand rotation Lycoming engine, Hartzell propeller, engine mount, and Hartzell spinnerSTC SA790NWInstallation of a Continental engine with a McCauley propellerSTC SH791NWInstallation of a model 50 spray system.STC SA1281CELower cabin door designed to accommodate a flare rack capable of being reloaded in flight.STC SA1410CEInstall structural provision for particle measuring probe.STC SA3370WEInstallation of Silver Instruments fueltron IIIG or IIIP digital fuel flow and totalizer system. (PA-60-601P (AEROSTAR 601P) s/n 60-0266-XX and up and those aircraft with previously installed option #108)STC SA3976WEInstallation of McCauley 1B90CM7038 propeller on aircraft equipped with Continental A-80-9 engine.STC SA175RMReplacement of throttle knob, Model EP-004, for 20 series Learjet equipped with Dee Howard thrust reversers.STC SA2891SWInstallation of stick type control system.STC SA3889WEInstallation of Goodyear brake assembly P/N 95-50377 or P/N5308865, Goodyear wheel assembly P/N 50-00444 or P/N 530884, and11.00-13, Type III, 8 P.R. tire. (S2R RESTRICTED CATEGORY)STC SA3973WEInstallation of equipment racks for the mounting of a radar system.STC SA788NWInstallation of a Continental engine and a McCauley propellerSTC SA14RMInstallation of Branson flight crew emergency exit.STC SA779NWInstallation of a Continental engine and McCauley propellerSTC SA1377CEInstall structural provisions on right hand side of airplane for removable camera door.STC SH239WEInstallation of Chandler Evans(CECO) Model 104900-A3-A2 fuel controllers and Model 104500-A governors.STC SA778NWInstallation of a Lycoming engine, Hartzell propeller, and RAJAY turbochargerSTC SA1078SOInstallation of Bendix FCS-8700 automatic flight control system.STC SG305GLInstall full swivel tail wheel, Cronig P/N SK-1, utilizing existing mounting points, bolts and hardware.STC SA1382CEStructural provisions for infrared scanning equipment.STC SA1413CEInstallation of dry ice dispenser.STC SA1011SWRelocation of inverters and batteries.STC SA1179SWInstallation of Hartman vertical scale engine instruments.STC SA1350SWInstallation of center wing tank fuel system.STC SA1357SWInstallation of inverter rack.STC SA1480SWInstallation of FD-109F flight director, INS-61B inertial navigation system, Bendix ALA-51 radio altimeter.STC SA1481SWInstallation of cockpit control for center point refueling system.STC SA1495SWInstallation of Fairchild voice, recorder model A100 and Lockheed flight recorder model 109C.STC SA1499SWInstallation of inverter system.STC SA1574SWInstallation of hassock according to Qualitron Aero.STC SA1596SWSteel duct installation for APU according to Qualitron Aero. (707-353B)STC SA1597SWStretcher installation according to Qualitron Aero.STC SA1619SWInstallation of emergency power supply according to Qualitron Aero.STC SA1692SWModification of control pedestal.STC SA243SWInstallation of United Data recorder model F542.STC SA253SWInstallation of auxiliary 250 VA inverter.STC SA2776WEInstallation of dual Litton, LTN-51 inertial navigation system. (1-11 series 401/AK, 410/AQ, 419/EP, 412A/EB)STC SA2873WEInstallation of a single or dual Litton, LTN-104, area navigation system. (1-11 SERIES 401AK, 410/AQ, 412A/EB, 414/EG, 419/EB, 422/EQ)STC SA3042WEInstallation of engine fuel drain sump tank. (NA-265 306-23 and subsequent)STC SA3095WEInstallation of engine fuel drain sump tank.STC SA384SWInstallation of radio racks with associated changes.STC SA386SWTo fabricate wiring harness and make complete radio installation.STC SA427SWTo install brackets for the installation of 2 each ADF loops, 1 each marker antenna, 4 each cabin speakers, 2 each cockpit speakers, and to install 4 each ADF sense antenna mounting brackets.