OpenAirDocs.org

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 SA2-316Installation of flush loop antenna.Signature Flight Support Corporation · Aug 31, 2000STC SA2-318Installation of Goodyear brake 9530303 and related equipment.Signature Flight Support Corporation · Aug 31, 2000STC SA2-320Installation of Surface Combustion Corporation Janitrol heater Model S100, 100,000 BTU output.Signature Flight Support Corporation · Aug 31, 2000STC SA2-327Installation of extended tail cone fairing.Signature Flight Support Corporation · Aug 31, 2000STC SA2-346Modification of flap and trailing edge.Signature Flight Support Corporation · Aug 31, 2000STC SA2-351Installation of unfeathering system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-354Installation of new engine nacelle cowling and related equipment.Signature Flight Support Corporation · Aug 31, 2000STC SA2-357Installation of right and left cockpit dome windows.Signature Flight Support Corporation · Aug 31, 2000STC SA2-382Revised exhaust system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-39The fuselage structure altered to incorporate a window between Station 492 and 506.Signature Flight Support Corporation · Aug 31, 2000STC SA2-400Revision of flap mechanism.Signature Flight Support Corporation · Aug 31, 2000STC SA2-401Installation of 200 amp generator system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-43Fuselage structure modified R & L side to incorporte enlarged windows and relocation of the cabin emergency exit.Signature Flight Support Corporation · Aug 31, 2000STC SA2-44Altered the fuselage structure to incorporate enlarged windows.Signature Flight Support Corporation · Aug 31, 2000STC SA2-446Installation of windshield and propeller anti-ice system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-447Installation of Janitrol S-200 heater, P/N 20C65, System (derated to 150 BTU).Signature Flight Support Corporation · Aug 31, 2000STC SA2-47The original mechanical carburetor heat valve control, R & L engine, replaced with an electric actuator for controlling the R & L engine carburetor heat valve movement.Signature Flight Support Corporation · Aug 31, 2000STC SA2-48Original hydraulic reservoir and support structure removed.Signature Flight Support Corporation · Aug 31, 2000STC SA2-51A 200 amp generator system installationSignature Flight Support Corporation · Aug 31, 2000STC SA2-511Installation of wheel well doors.Signature Flight Support Corporation · Aug 31, 2000STC SA2-512Installation of instrument panel.Signature Flight Support Corporation · Aug 31, 2000STC SA2-513Installation of fuel flow system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-514Installation of Radio Racks.Signature Flight Support Corporation · Aug 31, 2000STC SA2-515Installation of cabin seats.Signature Flight Support Corporation · Aug 31, 2000STC SA2-516Installation of three place couch.Signature Flight Support Corporation · Aug 31, 2000STC SA2-517Installation of cockpit seats.Signature Flight Support Corporation · Aug 31, 2000STC SA2-518Installation of 'Two Shot C02 System Installation.'Signature Flight Support Corporation · Aug 31, 2000STC SA2-519Installation of Bendix radar RDR-1 system not covered by SA4-72 (Lear Radome Installation)Signature Flight Support Corporation · Aug 31, 2000STC SA2-52Installation of surface combustion type S-100 heater.Signature Flight Support Corporation · Aug 31, 2000STC SA2-521Installation of Edison continuous fire detection system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-524Installation of R&L cockpit window.Signature Flight Support Corporation · Aug 31, 2000STC SA2-526Installation of horizontal stabilizer short fiberglass tip.Signature Flight Support Corporation · Aug 31, 2000STC SA2-53Installation of American Generator control system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-537Installation of airspeed system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-54Installation of one piece instrument panel and dual vacuum instruments.Signature Flight Support Corporation · Aug 31, 2000STC SA2-55Installation of enlarged nose alcohol de-icing tank (6 gal. capacity).Signature Flight Support Corporation · Aug 31, 2000STC SA2-56The landing light mounting in each outer wing panel leading edge alteredSignature Flight Support Corporation · Aug 31, 2000STC SA2-560Installation of Warren McArthur chair Model 225 or 239 for pilot and co-pilot.Signature Flight Support Corporation · Aug 31, 2000STC SA2-572Installation of airspeed system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-58Installation of picture window.Signature Flight Support Corporation · Aug 31, 2000STC SA2-595Installation of fuel flow indicatorSignature Flight Support Corporation · Aug 31, 2000STC SA2-597Installation of Lear Model L2C autopilot.Signature Flight Support Corporation · Aug 31, 2000STC SA2-6Installation of airspeed system when radar nose is installed.Signature Flight Support Corporation · Aug 31, 2000STC SA2-614Installation of rudder spring tabs and fuselage saddle, horizontal stabilizer incidence inc to 1 degree; flap tracks cut off, flap travel reduced to 51% of original travelSignature Flight Support Corporation · Aug 31, 2000STC SA2-634Installation of picture windows.Signature Flight Support Corporation · Aug 31, 2000STC SA2-636Empennage modifications.Signature Flight Support Corporation · Aug 31, 2000STC SA2-639Installation of Surface Combustion Heater, P/N A97A28 and related equipment.Signature Flight Support Corporation · Aug 31, 2000STC SA2-64Installation of electrical system.Signature Flight Support Corporation · Aug 31, 2000STC SA2-652Installation of two 15 NS-250 Junior Jato standby rocket engines.Signature Flight Support Corporation · Aug 31, 2000STC SA2-664Structural modification to nacelle aft of firewall to eliminate the exhaust trough cut out.Signature Flight Support Corporation · Aug 31, 2000