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 SA5502NMModification of Lockheed model L-188A/L-188C airplanes.STC SA5696NMRepair of the Cabin Door lower hingeSTC SA771CEInstallation of Woodward propeller unfeathering accumulator kit number213702.STC SA7793SW-DInstallation of two axis automatic flight guidance system Model ST-465STC SA789CEInstall Woodward propeller unfeathering accumulator kit number 213630.STC SA958NEInstallation of smoke jump door.STC SH4180SWInstallation of Sperry Dual Helipilot Automatic Flight Control System for IFR certificationSTC SA2803CEInstall crew doorSTC SA3192SOInstallation of a Teledyne Continental Motors model O-200 engine and a McCauley model 1A101 propeller.STC SA5722NMInstallation of an Arnav Model Star5000 GPS navigation receiver for VFR.STC SA2802CEInstallation of battery discharge monitor.STC SA3193SOInstallation of Cleveland brakes and wheels.STC SA5689NMInstallation of entertainment system and associated hardware.STC SA5693NMInstallation of Model R-5000 Loran-C navigation system with a remote ARNAV global positioning system (GPS) sensor.STC SA874NEInstallation of dual Bendix/King MST-67A Mode S transponder systems.STC SA3181SOInstallation of a 225 passenger seating cabin configuration.STC SA1470NMInstallation of a six-foot shorter span wing, two 6.5 gallon auxiliary wing tanks, a Continental O-200-A engine, a McCauley 1A101/GCM6948 propeller, a 3-inch propeller spacer, a gross weight increase to 1317 pounds.STC SA954NEReplacement of baggage cargo liners of the nose compartment and aft bulkhead of the aft compartment .STC SA3182SOInstallation of a Mitchell Century I, Model AK306, single axis autopilot.STC SE8319SWConversion of P&W Canada PT6A-15AG to PT6A-27 model configuration.STC SA1452GLReplace main landing gear wheel and brake assemblies with BFG Brake Assembly.STC SA953NEInstallation of B&D and Avionics cockpit voice recorder.STC SA3016SOInstallation of the AN/ARC-190 (V) HF radio.STC SA3172SOReplacement of Piper stabilator, trim barrel (Piper P/N 63530-000) with Causey Aviation stabilator trim barrel (P/N CA-63530-100). (PA-28-140 SN 28-20657 and up and earlier SN if kit 756-896 installed) (PA-28-180 SN 28-2172 and up) (PA-28-235 S/N 28-10 606 and up) (PA-28R-180 SN 28R-30005 to 28R-30481 inclusive and 28R-30483 and up) (PA-28R-200 SN 28R-30482, -28R-35001 and up)STC SA952NEInstallation of B & D Instruments and Avionics' model 89094 cockpit voice recorder.STC SA3171SOInstallation of Litton LTN-211 Omega with program update.STC SA951NEInstallation of B & D Instruments and Avionics' Model 89094 cockpit voice recorder.STC SA2994SOInstallation of a Concorde sealed lead acid battery.STC SA2995SOInstallation of a Concorde sealed lead acid battery.STC SA1707GLInstallation of Rapco hot pac kit RFS 3096K.STC SA2799CEInstallation of a Bendix/King CAS-81 traffic alert and collision avoidance system with a MST-67A Mode-S Transponder system.STC SA4309WEInstallation of tail wheel type landing gear.STC SA4412NMInstallation of tail wheel type landing gear.STC SA8315SWInstallation of provisions for a patient litter with oxygen and inverter.STC SA5180NMInstallation of engine as modified by STC SE5177NM.STC SE5177NMReplacement camshaft P/N629726A3 with camshaft P/N 32122-2.STC SA3651NMInstallation of Edo 696-3500 amphibious floats. (TU206G AMPHIBIAN)STC SA5221NMInstallation of vertical anchor assembly for smoke jumper operations.STC SA5241NMInstallation of horizontal anchor track and tether system for cargo spotter.STC SA950NEInstallation of Jepson Burns approved passenger seats.STC SH8331SWInstallation of Kulite P/N APTE-139KBS-1000-1500SG transducer. in place of Kratos P/N 50579 or 50579-3 transmitter.STC SH947NEInstallation of Bell 212 nine passenger seating configuration.STC SA7484SWInstallation of dual independent Tracor 7900 Omega Navigation System with a Xetek Intl'l 103002-0001 accessory switching unit.STC SE2888SO-DModify turbine exhaust case to incorporate Model -20 mount features.STC SA4445NMInstallation of tail wheel type landing gear, large rudder, Lycoming 0-360-A4D engine, Sensenich 76EM8-0-60 propeller and associated installation components.STC SA2796CELimit maximum weight to 6000 pounds. Data required: (1) FAA approved Airplane Fliht Manual Supplement dated February 20, 1992, or later FAA approved revision. (2) Placard on the pilot's instrument panel near the top center of hte panel stating "Airplane Maxium Weight - 6000 Pounds."STC SA3145SOProvides an approved procedure for applying Aero-Trim Aeroseal, P/N 500 externally to wing skin seams of fuel tanks to stop seepage from micro leaks up to .005 inches wide.STC SA2836WE-DInstallation of Bell and Howell video entertainment system in A, B and C zones of passenger cabin.STC SA3163SOInstallation of a stand alone KNS 660 flight management system.STC SA7061SW-DInstallation of standard aft lavatory.