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 SA635ALInstall Avco Lycoming O-320-A2B engine and Sensenich propeller.STC SE2791SWRevised starter clutch.STC SA2788SWInstallation of tail-stringer antenna housing.STC SA2787SWInstallation of Foxtronics external power over-voltage and control system.STC ST948SOInstallation of Aircraft Equipment Certification Corp. pilot/copilot/ center windshield panels.STC SA3550WEInstallation of Weber auxiliary galley, P/N 822767 (747-212B Series) (747SP SERIES -132)STC SA634ALInstall leading edge cuff.STC SH607NWInstallation of mechanical release system for external cargo hook.STC SA3654WEInstallation of interior configu- ration with 10 first class and 95 coach seats.STC SA3655WEInstallation of Nordskog Company auxiliary galley Model 1-420. (727-22)STC SA1074EAInstallation of bulkhead and door at F.S. 391.5STC SA1075EAInstallation of forward baggage and avionics compartment.STC SA610NWInstallation of passenger seating configurationsSTC SH242GLInstallation of a General Electric100 amp generator, P/N 2CM299H1, and a distribution box.STC SA602NWInstallation of a Lycoming O-360-A1F6D engine, McCauley B2D34C211/82PCA-6 propeller, modified cowling and associated systemsSTC SA605NWInstallation of a sighting optical scanner systemSTC SH2699SWStability augmentation/avionics equipment and cockpit modification for certification of single and pilot day-night (IMC) operations.STC SH598NWInstallation of Onboard weighing systemSTC SA588NWInstallation of a Continental O-200A engineSTC SA3644WEInstallation of IPECO pilot and co-pilot crew seats. (727-247)STC SA578NWInstall redesigned 7th seat(toilet).STC SA582NWFabrication of replacement wire rope cable assembliesSTC SA3824SW-DMitchell automatic flight system AK730 consisting of Century I autopilot with optional omni tracking system.STC SA985SOInstallation of Bendix FCS-870 automatic flight control system including manual electric pitch trim and optional flight director and optional yaw damper.STC SA986SOInstallation of Bendix NP-2041A NP-2041A area navigation computer programmer.STC SA2770SWInstallation of Cleveland heavy duty brakes.STC SA3599WEInstallation of single or dual Litton LTN-201 Omega navigation as a means to update INS or doppler in the NAT MNPS airspace.STC SA354NWInstallation of a Franklin 6A-350-C2 engine, McCauley 2A31C21/84S-6 propeller with seaplane floatsSTC SA587NWInstallation of Hartzell HC-C3YF-1RF/F9587C-15 propeller on Continental IO-520-D engine.STC SA236GLInstallation of a Continental O-470-G engine and McCauley propeller.STC SA23PCONE ONLY STC, S/N 32654, N102BL: Installation of cargo floor and classification of cabin to "B" cargo compartment.STC ST240GLInstallation of Litton LTN-211 omega navigation system.STC SA239GLInstallation of Huron Aviation Products alternator, P/N 10346, and regulator, P/N 10316.STC SA630ALInstall fiberglass wing tip assembly.STC SA631ALInstall leading edge cuff.STC SA596NWInstallation of A185E wing panels.STC SH593NWInstallation of in-flight blade monitoring system.STC SA24PCONE ONLY STC, SN 21500, N70721: Interior arrangement, increase in passenger configurationSTC ST139RMInstallation of interior arrangement.STC SA1070EAInstallation of dual Litton LTN-72R navigation system.STC SA326NWInstallation of a bulk liquid cargo tank systemSTC SA594NWModify type design by installation of side cargo doorSTC SA595NWModify type design by installation of Sorm Bulk Liquid Cargo Tank AssemblySTC SA3907WEModifications to permit an increase in maximum allowable zero fuel weight.STC SE233GLInstallation of a steel pin in Continental fuel pump P/N's 639508 and 632637.STC SE234GLInstallation of a steel pin in Continental fuel pump, P/N 638157.STC SE235GLInstallation of a steel pin in Continental fuel pump P/N 634263(TSIO-360-A, -B), 639508 (TSIO-360-C, -D, -E, -F), and 639508(LTSIO-360-E).STC SA1412CEInstall dry ice dispenser.STC SA2666LCovering of Ceconite 102 material on wings, fuselage and empennage.STC SA1411CEInstall structural provision for a particle measuring probe.