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 SA454CHInstallation of AlliedSignal EFS-40,2-tube electronic flight instrument system(EFIS).ElectroSonics, Div of AiRadio Corporation · Dec 7, 1995STC ST00254SEInstallation of a Soft Class Divider(Curtain)Flight Structures Inc · Dec 7, 1995STC ST09128SCInstallation of Bendix/King microwave landing system.Advanced Avionics Technologies · Dec 7, 1995STC ST453CHInstallation of AlliedSignal Mark VII ground proximity/windshear warning system.ElectroSonics Div of AiRadio Corporation · Dec 6, 1995STC ST00253SEInstallation of cargo restraint system.Empire Airlines Inc · Dec 4, 1995STC SR09052RCModification of tailboom-baggage compartment roof panel.Helicomb International · Dec 1, 1995STC SR00356NYInstallation of dual bleed air heating system. (BO-105S VARIANT CBS-5)Eurocopter Canada Limited · Nov 29, 1995STC SE00252SEModification for a 160 hp rating on 100/100LL minimum grade fuel.Ly-Con Rebuilding Company · Nov 27, 1995STC ST00909ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Nov 27, 1995STC SA00786ATReplacement of original fuel cap and filler neck assembly with CAP Assembly and JAARS filler neck assembly.JAARS Inc. · Nov 24, 1995STC SA3313SOInstallation of a 302 passenger seating configuration.Delta Airlines Inc · Nov 24, 1995STC ST00296ATInstallation of an ARINC 615 data loader system.Demo Systems Inc · Nov 24, 1995STC SE00911ATInstallation of a S6LN-204 magneto.JAARS Inc. · Nov 22, 1995STC SH134GLInstall Allison 250-C20B engine. (206B S/N 1 THRU 2211)Aztec Aviation, Inc · Nov 22, 1995STC ST00908ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Nov 22, 1995STC SA4077WEConversion of military model T29A to model 240-17, T-29B to Model240-27, T29D to Model 240-52 and C131-A to Model 240-53. (240 SERIES 17)Luft Air, Inc · Nov 21, 1995STC SA8233SW-DInstallation of the basic oxygen system.Dassault Falcon Jet · Nov 21, 1995STC SA00311NY-DInstallation of an AlliedSignal MK VI Ground Proximity Warning System.Delta Engineering · Nov 20, 1995STC SA6043NMInstallation of Sundstrand Mark VII windshear detection/ground proximity warning system.MGM Grand Air · Nov 20, 1995STC SR00873AT-DInstallation and operation of a Tyler Camera Mount System Nose Camera Mount.Tyler Camera Systems · Nov 17, 1995STC ST00248SEJamco lavatories retrofit program.Jamco America Inc · Nov 17, 1995STC SA5126NMElectrical and structural provisions for a satellite comunication system(SATCOM).Flight Structures Inc · Nov 16, 1995STC SA445CHLimit seating capacity in cabin compartment to 9 passengers (total passenger capacity including co-pilot seat is 10).Freight Runners Express · Nov 15, 1995STC SH1075GLInstallation of Shadin fuel flow indicator.Shadin Company Inc · Nov 15, 1995STC SA1142WEInstallation of jump seat.CFC Aviation Services LP · Nov 13, 1995STC SA1358WEInstallation of a combined airspeed and machmeter indicator.CFC Aviation Services LP · Nov 13, 1995STC SA1382NMInstallation of a Litton LTN-72LR intertial navigation system.CFC Aviation Services LP · Nov 13, 1995STC SA1383NMInstallation of a Litton LTN-211 Omega/VLF navigation system.CFC Aviation Services LP · Nov 13, 1995STC SA1399NMInstallation of a continuous flow passenger oxygen system.CFC Aviation Services LP · Nov 13, 1995STC SA1808NMInstallation of shoulder harness for jump seat.CFC Aviation Services LP · Nov 13, 1995STC SA1950NMInstallation of jump seat.CFC Aviation Services LP · Nov 13, 1995STC SA1962NMInstallation of a Delco Carousel-Six Intertial navigation system with Vandling NDB-2 Navigation data bank interface.CFC Aviation Services LP · Nov 13, 1995STC SA1963NMInstallation of a Global GNS-500A VLF/Omega Navigation System with Vanding NDB-2 navigation data base interface.CFC Aviation Services LP · Nov 13, 1995STC SA1964NMInstallation of a Fairchild FA-5424-701 flight data recording system.CFC Aviation Services LP · Nov 13, 1995STC SA1965NMInstallation of a Fairchild A-100 cockpit voice recorder system.CFC Aviation Services LP · Nov 13, 1995STC SA1966NMInstallation of an emergency lighting system.CFC Aviation Services LP · Nov 13, 1995STC SA1977NMInstallation of a Dual Litton LTN-72RL inertial navigation system. (CL-600-1A11 (CL-600) S/N 1076)CFC Aviation Services LP · Nov 13, 1995STC SA1990NMInstallation of interior IAW AiResearch Index List IL1101870. (CL-600-1A11 (CL-600)CFC Aviation Services LP · Nov 13, 1995STC SA2476NMInstallation of a Radome Taxi Light System.CFC Aviation Services LP · Nov 13, 1995STC SA2486NMInstallation of a Universal Navigation UNS-1 Jr. Integrated Flight Management System (FMS) with a Universal 1030 Omega/VLF Sensor.CFC Aviation Services LP · Nov 13, 1995STC SA2487NMInstallation of a dual Collins EFIS-85B Electronic Flight Instrument System.CFC Aviation Services LP · Nov 13, 1995STC SA2492NMInstallation of an Aft Lavatory Drain Assembly.CFC Aviation Services LP · Nov 13, 1995STC SA2575NMInstallation of Leland alternator P/N AGH-665-1 to replace the Lucas windshield de-ice alternator.CFC Aviation Services LP · Nov 13, 1995STC SA8388SW-DInstallation of S-TEC manual electric trim system, Model ST-531.S-TEC Corporation · Nov 13, 1995STC ST00048BOInstallation of a dual Universal Avionics Systems Model UNS-1C Flight Management System.Stead Aviation Corp · Nov 13, 1995STC SR00659AT-DInstallation and operation of a Bendix CAS-66A traffic collision avoidance system.East Coast Avionics, Inc · Nov 11, 1995STC SA02042AK-DFabrication and installation of main gear fairing rib kit no. GF8-100.Aero Twin, Inc · Nov 9, 1995STC SA5672NMInstallation of a vortex generator system together with a 5% takeoff weight increase.Aeronautical Testing Service Inc. · Nov 9, 1995STC ST09111SCInstallation of dual Trimble TNL 8100(A2) global positioning system.Aircraft Systems & Mfg · Nov 9, 1995STC SA5117SW-DInstallation of S-TEC yaw damper system model ST-133S-TEC Corporation · Nov 8, 1995