Supplemental type certificates
49,117 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 SR00777NYInstallation of RH and or LH Sitrrup Steps.STC SR01400NYInstallation of Alpine Aerotech Ltd. exhaust duct.STC ST00957WISpares, ground handling, and maintenance provision installations per Master Data List Drawing 34-240G001 Rev B dtd 4/2/01 stamped FAA Approved with an approval date of 4/9/01 or later FAA approved revision.STC ST00965WI-DActivation of Collins Integrated Information System for model 777-223, serial numbers 29587 and 29956 ONLY. Must have STC ST00964WI-D installed.STC ST00968WI-DActivation of Collins Satellite Weather Information System (SWIS). Approved for model 777-223, serial numbers 29587 and 29956 only.STC ST09081AC-DInstallation of an AlliedSignal model CAS-81A Traffic Alert and Collision Avoidance System (TCAS-II).STC SA01013WI-DInstallation of Bendix/King KMH 880 Multi-Hazard Awareness System/KTA 870 Traffic Advisory System.STC SA09138AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-620,STC ST00784CH-DInstallation of a Honeywell TCAS 2000 Traffic Alert and Collision Avoidance System with dual Mode S Transponders.STC ST09957SCInstallation of Innovative Solutions & Support (IS&S) digital air data system consisting of an electric altimeter, Digital Air Data Computer (DADC), Air Data Display Unit (ADDU), and an altitude alerter.STC ST01399NYUpdate of Flight Data Recorder Parameters using Teledyne FDAU P/N 2233000-815-1.STC SA09151AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,STC SA09152AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,STC SA09153AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616.STC SA09154AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,STC ST00678CHInstallation of AlliedSignal Mark VII ground proximity warning system with windshear advisories.STC SA00826SEInstallation of the MK VII Enhanced Ground Proximity Warning System (EGPWS)STC SA02410ATReplace existing Auxiliary Electric Standby Fuel Pump with PMA Products, Inc. P/N CA35328-800E Fuel Pump (1A10-S/N 27-1 through 27-2504(14v), 1A15-s/n 24-3642, 24-4000 through 24-4782, 24-4784 through 24-4803, 2A13-s/n 28-7690001 through 28-7990626, 28-8090001 and up(14v)STC SA09020AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-597STC SA09960SCInstallation of Teledyne Continental Motors IO-550 engineSTC SA09006AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-584STC SA8227SW-DInstallation of automatic cabin electrical load shed system.STC ST01465CH-DInstallation of AlliedSignal Mark VIII Enhanced Ground Proximity Warning System with video display of terrain.STC SA09021SCInstallation of TSIO-520-BE.STC SA09022SCInstallation of alternate propeller McCauley No. 3AF32C521/G82NLA-4.0.STC SA09127SCInstallation of RAM Supplemental oil filter.STC SA09216SCInstallation of inconel exhaust system parts coated per RAM Specification No. 1785, Revision C, dated 12/22/95STC SA09287SCInstallation of wastegate oil supply strainer and bypass valveSTC SA09355SCModifications to reduce airframe aerodynamic dragSTC SA09469SCModification of aircraft, and installation of Teledyne Continental Motors TSIO-520-NB engines, modified in accordance with STC SE09261SC or SE09104SC.STC SA09544SCInstallation of a wastegate in-line oil strainerSTC SA2346SWAircraft design changeSTC SA2483SWIncrease seating capacity on aft baggage shelf for a total of 7 occupants.STC SA2782SWInstallation of Continental TSIO-520-M engine.STC SA3594SWInstallation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.STC SA3596SWInstallation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.STC SA3721SWInstall vacuum pump cooling shroud.STC SA3727SWInstall vacuum pump cooling shroud.STC SA3728SWInstall vacuum pump cooling shroud.STC SA3729SWInstall vacuum pump cooling shroud.STC SA3850SWInstall vacuum pump cooling shroud.STC SA4012SWInstallation of dual camera port, view finder hole, camera mount for RMKA8.5/23 and RMKA 15/23, intervalometer, and autopilot servo relocation.STC SA4213SWInstallation of repaired modified exhaust riser assemblies.STC SA4241SWInstallation of Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propeller. Install Teledyne Continental Motors Model TSIO-520-NB engines modified by STC SE4327SW (325 horsepower) and McCauley or Hartzell propellersSTC SA4331SWRevised exhaust system.STC SA4379SWInstallation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW, and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2 propellers or McCauley 3AF32C93/82NC-6.0 to-7.0 or 3AF32C505/82NEA-6.0 to-7.0 propellers.STC SA4535SWAuxiliary landing lights.STC SA4578SWInstallation of an auxiliary engine driven vacuum pump system.STC SA4592SWInstallation of improved engine cooling baffle and improved exhaust system slip joints.STC SA4599SWInstallation of an auxiliary engine driven vacuum pump system.