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 SA163WECeconite 103 covering of fuselage and ailerons.STC SA1644WEInstallation of a Torginol Special Product Co. KarBar.STC SA164EAAirborne profile recorder probe on nose of fuselage.STC SA164WEFuel filter PFF-100.STC SA1651WEInstallation of ski carrying pod under fuselage at wing root.STC SA1654WEInstallation of passenger oxygen continuous flow system.STC SA1658WEInstallation of Airborne vibration monitoring system equipment.STC SA1661WEInstallation of Bendix Dual DRA 12 Doppler System. (727-24C)STC SA1663WEModification of DC-6B cargo aircraft to incorporate passenger or combination passenger/ cargo arrangements.STC SA166EAUnifreight Mark V Model C cargo handling system. (Original approval issued to American Machine & Foundry Co.)STC SA166SOLow range radar altimeter system.STC SA1683WEInstallation of passenger oxygen system.STC SA1693WERevised interior arrangement with Nordskog hostess seat 6734 and door 61246 and associated modifications added to Mapco Galley Model 680T-1. (727-171C)STC SA16EAFabrication and installation of an Avionics bracket under the floor.STC SA170SWSensenich 5404R/MA96K propeller.STC SA170WERemoval of cabin door for parachute jumping and aerial photography operations.STC SA1710WEInstallation of stair door.STC SA1713WERemoval of emergency exit to permit aircraft to engage in special purpose operations such as aerial photography, etc.STC SA1714WERemoval of emergency exit to permit aircraft to engage in special purpose operations, as aerial photography, etc.STC SA171WEFull flow lube oil filter 30409A with element 1A0235.STC SA172EAReinforcement of rearmost seat and installation of additional safety belt. (PA23-250 s/n 27-2000 and up) (N2T-1 S/N 27-2000 AND UP)STC SA172WEConversion of aircraft for parachute jumping and aerial photography operations.STC SA173EABeech 5D1048 air reservoir assembly relocated for wing and tail boot deicer.STC SA173WEConversion of aircraft for parachute jumping and aerial photography operations.STC SA1756WEInstallation of an aircraft integrated weight and balance system(STAN).STC SA175WEConversion of aircraft for parachute jumping and aerial photography operations.STC SA1765WEInstallation of cargo bulkhead, crew lavatory, vanity, galley and bunk.STC SA1768WEInstallation of stewardess seat Model 6878 on Nordskog galley Model 305A.STC SA1769WEInstallation of Sonotone Battery Model No. 989074-1 and battery container.STC SA176CERemoval of door and installation of placard.STC SA176NWInstallation of Fairchild Andover Model 204 auxiliary power unit for ground use only.STC SA176SOAuxiliary galley.STC SA176WECeconite 101 covering of wings, fuselage, ailerons, elevators and rudder.STC SA1775WEInstallation of nose wheel steering quick disconnect pin.STC SA177CECertification kit.STC SA1783WEInstallation of underseat baggage restraint system.STC SA1784WEInstallation of underseat baggage restraint system.STC SA178SOCockpit voice recording system.STC SA178WEFull flow aerofilter 30409A with element 1A0235.STC SA1792WEInstallation of Morse protection system.STC SA1796WEInstallation of underseat baggage restraint system.STC SA1797WEInstallation of underseat baggage restraint system.STC SA179SOBaggage compartment door, left side, stations 168 to 200.STC SA179WEMain landing gear retract link assembly ANS 0003.STC SA1800WEInstallation of radio rack and placards only for avionic components between fuselage stations 181-193 RH.STC SA180EAGeared starter.STC SA180SO60-gallon wing bladder tanks.STC SA1817WEInstallation of Sperry ATS-500 autothrottle system.STC SA1818WEInstallation of Sperry SP-40 Automatic Flight Control System and SPI-73E Sperry Instrumentation System.STC SA1819WEInstallation of doppler antenna and mount for doppler receiver and transmitter.