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 SA4073WEInstallation of Sunair ASB-850 high frequency radio communication system.STC SA1544CEInstallation of microwave landing system.STC SA882NWInstallation of a Continental engine, McCauley propeller, and RAJAY Turbocharged systemSTC SA30NEInstallation of Global Navigation, Inc. loop antenna, P/N 11455-2, on horizontal stabilizer.STC SH879NWInstallation of a 1/8-inch thick clear plexiglass door-length window on the right hand from cabin door.STC SA3871WEInstallation of vapor cycle air conditioning system.STC SH255WEInstallation of emergency exit window.STC SH256WEInstallation of emergency exit window.STC SH4072SWInterior installation.STC SH4073SWEquipment shelf in upper baggage area.STC SA681ALInstallation of removable crossbar.STC SA549NWInstallation of Deemers wing tips.STC SA1119SOInstallation of twin cameras and two camera aperatures on starboard side of the lower fuselage.STC SA1120SOInstallation of single camera and camera aperature on starboard side of the lower fuselage.STC SA1121SOInstallation of supply dropping aperature and sliding shutter and antenna fairing.STC SA1122SOInstallation of single camera and camera aperature on the starboard side of the lower fuselage.STC SA1123SOInstallation of navigation sight and transparent plastic dome on the lower fuselage station 128.STC SA1124SOInstallation of a single camera and camera aperature and antenna fairing on the starboard side of the lower fuselage.STC SA1125SOInstallation of twin cameras and two camera aperatures plus camera sights on starboard side of lower fuselage.STC SA881NWInstallation of Hartzell propeller, Hartzell spinner, governor and associated systemsSTC SA379GLInstallation of a Lycoming0-235-C2C engine, fiberglass cowling and miscellaneous modifications.STC SA1086WEEscape chutes relocated.STC SA215EAAirspeed aural warning system.STC SA488EAInstall Bendix brushless generators and regulators.STC SA587EARelocation of Fairchild Model5424-220 flight recorder.STC SH25SWTransceivers KY90, KY90E, KY90H, KY95, KY95E, and KY95H.STC SA304GLInstallation of Hartzell HC-B3TN-5C/T10178B-13Q propellers in lieu of HC-B3TN-5C/T10178B-11 or 11R propellers using original installation hardware and components. No installation data are required.STC SA878NWInstallation of Lycoming engine, Hartzell propellerSTC SA1118SOInstallation of Hartzell 3-bladed propellers, Models - PHC-C3YF-2( )UF/FC-7663-2R and PHC-C3YF-2L( )UF/FJC-7663-2R or PHC-C3YF-( )UF/FC-7663B-2R and PHC-C3YF-2L( )UF/FJC-7663B-2R.STC SA192RMNew slip joint exhaust manifold.STC SA193RMNew slip joint exhaust manifold.STC SA194RMNew slip joint exhaust manifold.STC SA195RMNew slip joint exhaust manifold.STC SA196RMNew slip joint exhaust manifold.STC SA1497CEStructural provision for NASA - Daedalus IR scanner.STC SA870NWInstallation of a PA-22 engine baffles, a PA-18 front mounted oil cooler, modified PA-14 cowling, and a PA-22 carburetor air boxSTC SA876NWInstallation of a non-standard nose gear area repairSTC SA374GLRemove tri-cycle landing gear and install main landing gear and tail wheel. Approved for installation on serial No. 128 only.STC SA1005SOInstallation of Bendix FCS-870 automatic flight control system, or installation of Bendix FCS-870 automatic flight control system with reduced flap motor speed.STC SA4059WEInstallation of ground proximity warning system (GPWS) and altitude alert system.STC SH263WEInstallation of hoist pump(yoke type), P/N ACH60552L6.STC SA1542CEInstallation of a Growth Industries dual cavity oven. (727-180C)STC SA1540CEInstallation of a Growth Industries dual cavity oven.STC SA361GLInstallation of sheet metal skin on fuselage, BT-13 wheels and brakes,fiberglass wheel fairings, D-18/C45 engine cowling and prop spinner, and electrical system.STC SA867NWInstallation of a Continental engine, McCauley propellerSTC SH875NWInstallation of a side cargo hookSTC SA1303CEInstallation of Enk Aviation fire protection system.STC SA1304CEInstallation of Enk Aviation fire protection system.STC SA1538CEModification of aircraft to incorporate a fuel management computer.STC SA4065SWMetal chip detector in engine oil.