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 SH546NWInstallation of an electronic weighting system (for monitoring cargo and/or hoist hook weight)Measurement Systems Intl · Dec 4, 1980STC SA1531CEInstallation of a pod and aerodynamic fairing for target towing equipment.Avcon Industries Inc · Dec 2, 1980STC SA1617CEInstallation of cargo pod.Avcon Industries Inc · Dec 2, 1980STC ST209RMInstallation of flight attendant shoulder harness.Frontier Airlines Inc · Dec 1, 1980STC SH856NWInstallation of Simplex Model 4800 spray system.Simplex Manufacturing Co · Nov 28, 1980STC SA4239SWInstallation of foot warmers for cockpit and crew compartment heat.Air Freighters Intl Inc · Nov 26, 1980STC SA4266WEInstallation of modified elevator trim tab system.Serv-Aero Engineering Inc · Nov 26, 1980STC SA4272WEInstallation of three-inch loader tube. (S2R RESTRICTED CATEGORY)Serv-Aero Engineering Inc · Nov 26, 1980STC SP9WEInstallation of Serv-Aero SA-10-P-18Q blades.Serv-Aero Engr Inc · Nov 26, 1980STC SA1616CEInstallation of Global GNS-500A VLF omega navigation system.Midcoast Aviation Inc · Nov 25, 1980STC SA701ALInstallation of skis.F Atlee Dodge Aircraft Service · Nov 24, 1980STC SA702ALInstallation of skis.F Atlee Dodge Aircraft Service · Nov 24, 1980STC SA703ALInstallation of skis.F Atlee Dodge Aircraft Service · Nov 24, 1980STC SH1105NWInstallation of American Avionics, Inc. MAC-1000 Master Accessory Control SystemAmerican Avionics Inc · Nov 24, 1980STC SA826NWInstallation of Cessna flap gap seal fairingsSeaplane Flying Inc · Nov 21, 1980STC SA1103NWInstallation of a Contental engine, Hartzell propeller, and associated systemsAircraft Specialties, Inc. · Nov 19, 1980STC SA1615CEQuick drain in fuel line at tee fitting forward of fuel selector valve. (A150 Series, 150F AND SUBSEQUENT)Wells Aircraft, Inc · Nov 19, 1980STC SA205RMInstallation of electrically driven freon air conditioning system.Aero Engineering Corporation · Nov 19, 1980STC SA4269WEInstallation of passenger briefing system.Autoflite · Nov 19, 1980STC SA37NEInstallation of Global navigation GNS-500A series 2 VLF/Omega navigation system and associated components.Stead Aviation Corp · Nov 17, 1980STC SA468GLModification of fuel tank caps by the incorporation of an alternate vent.John J Francissen · Nov 17, 1980STC SA469GLModification of fuel tank caps by the incorporation of an alternate vent.John J Francissen · Nov 17, 1980STC SA470GLModification of fuel tank caps by the incorporation of an alternate vent.John J Francissen · Nov 17, 1980STC SH1049NWInstallation of heavier wall 7075-T6 skid tubesGeorgia Pacific Corporation · Nov 17, 1980STC SL163GLModification: Move the velcro 4 to6 inches back away from the lip of the deflation port. Enlarge deflation panel.Wiederkehr Matt H · Nov 17, 1980STC ST595SOInstallation of exhaust system bracket.Atlas Aircraft Corporation · Nov 14, 1980STC ST596SOInstallation of exhaust system bracket.Atlas Aircraft Corporation · Nov 14, 1980STC SA1047NWInstallation of an overhead skylightNorth Sound Aviation · Nov 12, 1980STC SA4230SWS-TEC system 60 roll flight guidance kit, Model ST-008. (172N S/N 17269309)S-TEC Corporation · Nov 12, 1980STC SA4252WEInstallation of IPECO pilot and co-pilot crew seats.MARCON Associates, Inc · Nov 7, 1980STC SA36NEInstall Edison continuous loop fire detection system.Armtec Industries, Inc · Nov 6, 1980STC SA457GLReduction of passenger seat certification from 15 to 9 passenger seats on Beech Model C-45H, S/N AF856, modified in accordance with STCSA2204WE.Connie Kalitta Services Inc. · Nov 6, 1980STC SH1046NWInstallation of an interior arrangement.Columbia Helicopters Inc · Nov 3, 1980STC SA1261CE-DInstallation of Collins AP-106 autopilot system.Collins Radio Group · Nov 1, 1980STC SA1262CE-DInstallation of Collins AP-1072-axis autopilot system.Collins Radio Group · Nov 1, 1980STC SA1263CE-DInstallation of Collins AP-1073-axis autopilot system.Collins Radio Group · Nov 1, 1980STC SA278GLInstallation of Cleveland Kit, No. 199-74.Parker Hannifin Corp · Oct 28, 1980STC SA290GLInstall Cleveland conversion kit No. 199-74 on listed models which use MIL-H-5606 brake fluid (red oil) or kit No. 199-74A on listed models which use Skydrol brake fluid (nonpetroleum base).Parker Hannifin Corp · Oct 28, 1980STC SA303GLInstall Cleveland conversion kit No. 199-74 on models which use MIL-H-5606 brake fluid (red oil) or install conversion kit No. 199-74A on models which use Skydrol brake fluid (nonpetroleum base).Parker Hannifin Corp · Oct 28, 1980STC SA3657WPInstallation of a vapor cycle air conditioning system.Dynamic Air Engr Inc · Oct 28, 1980STC SA4190WEInstallation of a vapor cycle air conditioning system.Dynamic Air Engr Inc · Oct 28, 1980STC SA455GLInstallation of a Collins LRN-80 Omega navigation system.Burlington Northern Airmotive · Oct 28, 1980STC SA1043NWInstallation of a ski compartmentAlair Aviation Services, Inc. · Oct 27, 1980STC SH1135EAInstallation of a Collins ANS-31A area navigation system. Collins DME-40 system and miscellaneous avionic modifications.Costruzioni Aeronautiche · Oct 27, 1980STC SA1015EAInstallation of Atlantic Aviation Corp. (TSO C-39) attendant seat P/N 21.737-1 or -3 or -501.Atlantic Aviation Corporation · Oct 24, 1980STC SA1044NWInstallation of pilot and co-pilot overhead windowsThomas, Gary · Oct 24, 1980STC SA367GLInstallation of Norton radome kit No. 2032XNorton Company, Performance Plactics · Oct 24, 1980STC SA463GLInstall instrument panel and instruments. (PA-24-250 24-2299 and above) (PA-24-260 24-3642, 24-4000 thru 24-4802) (PA-24-400 26-2 and above)Liebler Jerome E · Oct 24, 1980STC SA1041NWInstallation of an additional Harrison oil cooler and associated systemsFrisby. Craig · Oct 23, 1980STC SA793SOInstallation of provisions for transportation of livestock.Aeronautical Engineers, Inc · Oct 22, 1980