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.

STC SA163WECeconite 103 covering of fuselage and ailerons.Cooper Engineering Corporation · Jan 1, 1960STC SA1644WEInstallation of a Torginol Special Product Co. KarBar.Combs Gates Denver Inc · Jan 1, 1960STC SA164EAAirborne profile recorder probe on nose of fuselage.Aero Service Corporation · Jan 1, 1960STC SA164WEFuel filter PFF-100.Pioneer Aero Service · Jan 1, 1960STC SA1651WEInstallation of ski carrying pod under fuselage at wing root.Melridge Aviation Co · Jan 1, 1960STC SA1654WEInstallation of passenger oxygen continuous flow system.AiResearch Aivation Service Co · Jan 1, 1960STC SA1658WEInstallation of Airborne vibration monitoring system equipment.Consolidated Electrodynamics Corporation · Jan 1, 1960STC SA1661WEInstallation of Bendix Dual DRA 12 Doppler System. (727-24C)Continental Airlines Inc · Jan 1, 1960STC SA1663WEModification of DC-6B cargo aircraft to incorporate passenger or combination passenger/ cargo arrangements.Continental Airlines Inc · Jan 1, 1960STC SA166EAUnifreight Mark V Model C cargo handling system. (Original approval issued to American Machine & Foundry Co.)Boeing Company · Jan 1, 1960STC SA166SOLow range radar altimeter system.Pan American World Airways Inc · Jan 1, 1960STC SA1683WEInstallation of passenger oxygen system.AiResearch Aivation Service Co · Jan 1, 1960STC SA1693WERevised interior arrangement with Nordskog hostess seat 6734 and door 61246 and associated modifications added to Mapco Galley Model 680T-1. (727-171C)Nordskog Industries Inc · Jan 1, 1960STC SA16EAFabrication and installation of an Avionics bracket under the floor.Atlantic Aviation Corporation · Jan 1, 1960STC SA170SWSensenich 5404R/MA96K propeller.Grumman Aerospace Corp · Jan 1, 1960STC SA170WERemoval of cabin door for parachute jumping and aerial photography operations.Homer J Barry · Jan 1, 1960STC SA1710WEInstallation of stair door.Aircraft Technical Service Inc · Jan 1, 1960STC SA1713WERemoval of emergency exit to permit aircraft to engage in special purpose operations such as aerial photography, etc.Ryan Aeronautical Company · Jan 1, 1960STC SA1714WERemoval of emergency exit to permit aircraft to engage in special purpose operations, as aerial photography, etc.Ryan Aeronautical Company · Jan 1, 1960STC SA171WEFull flow lube oil filter 30409A with element 1A0235.Winslow Aerofilter Corp · Jan 1, 1960STC 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)Hoffman Walter E Jr · Jan 1, 1960STC SA172WEConversion of aircraft for parachute jumping and aerial photography operations.Southwestern Skyways Inc · Jan 1, 1960STC SA173EABeech 5D1048 air reservoir assembly relocated for wing and tail boot deicer.AirKaman Inc · Jan 1, 1960STC SA173WEConversion of aircraft for parachute jumping and aerial photography operations.Southwestern Skyways Inc · Jan 1, 1960STC SA1756WEInstallation of an aircraft integrated weight and balance system(STAN).AiResearch Aivation Service Co · Jan 1, 1960STC SA175WEConversion of aircraft for parachute jumping and aerial photography operations.Seagull Aviation · Jan 1, 1960STC SA1765WEInstallation of cargo bulkhead, crew lavatory, vanity, galley and bunk.Jay- Dee Aircraft Supply Co · Jan 1, 1960STC SA1768WEInstallation of stewardess seat Model 6878 on Nordskog galley Model 305A.Nordskog Industries Inc · Jan 1, 1960STC SA1769WEInstallation of Sonotone Battery Model No. 989074-1 and battery container.AiResearch Aivation Service Co · Jan 1, 1960STC SA176CERemoval of door and installation of placard.VanDyke Russell · Jan 1, 1960STC SA176NWInstallation of Fairchild Andover Model 204 auxiliary power unit for ground use only.Butler Aircraft Co · Jan 1, 1960STC SA176SOAuxiliary galley.Eastern Airlines Inc · Jan 1, 1960STC SA176WECeconite 101 covering of wings, fuselage, ailerons, elevators and rudder.Cooper Engineering Corporation · Jan 1, 1960STC SA1775WEInstallation of nose wheel steering quick disconnect pin.SIMCO · Jan 1, 1960STC SA177CECertification kit.Aero American Corporation · Jan 1, 1960STC SA1783WEInstallation of underseat baggage restraint system.Air Logistics Corporation · Jan 1, 1960STC SA1784WEInstallation of underseat baggage restraint system.Air Logistics Corporation · Jan 1, 1960STC SA178SOCockpit voice recording system.National Airlines Inc · Jan 1, 1960STC SA178WEFull flow aerofilter 30409A with element 1A0235.Winslow Aerofilter Corp · Jan 1, 1960STC SA1792WEInstallation of Morse protection system.Morse Products Mfg · Jan 1, 1960STC SA1796WEInstallation of underseat baggage restraint system.Air Logistics Corporation · Jan 1, 1960STC SA1797WEInstallation of underseat baggage restraint system.Air Logistics Corporation · Jan 1, 1960STC SA179SOBaggage compartment door, left side, stations 168 to 200.Cavalier Aircraft Corporation · Jan 1, 1960STC SA179WEMain landing gear retract link assembly ANS 0003.American Navion Society · Jan 1, 1960STC SA1800WEInstallation of radio rack and placards only for avionic components between fuselage stations 181-193 RH.Qualitron Aero Inc · Jan 1, 1960STC SA180EAGeared starter.Turner Field Inc · Jan 1, 1960STC SA180SO60-gallon wing bladder tanks.Cavalier Aircraft Corporation · Jan 1, 1960STC SA1817WEInstallation of Sperry ATS-500 autothrottle system.Qualitron Aero Inc · Jan 1, 1960STC SA1818WEInstallation of Sperry SP-40 Automatic Flight Control System and SPI-73E Sperry Instrumentation System.Sperry Flight System Div · Jan 1, 1960STC SA1819WEInstallation of doppler antenna and mount for doppler receiver and transmitter.Qualitron Aero Inc · Jan 1, 1960