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.

STC SR00777NYInstallation of RH and or LH Sitrrup Steps.Eurocopter Canada Limited · Oct 17, 2001STC SR01400NYInstallation of Alpine Aerotech Ltd. exhaust duct.Alpine Aerotech Limited · Oct 17, 2001STC 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.Midcoast Aviation Inc · Oct 17, 2001STC ST00965WI-DActivation of Collins Integrated Information System for model 777-223, serial numbers 29587 and 29956 ONLY. Must have STC ST00964WI-D installed.Rockwell Collins Inc · Oct 17, 2001STC ST00968WI-DActivation of Collins Satellite Weather Information System (SWIS). Approved for model 777-223, serial numbers 29587 and 29956 only.Rockwell Collins Inc · Oct 17, 2001STC ST09081AC-DInstallation of an AlliedSignal model CAS-81A Traffic Alert and Collision Avoidance System (TCAS-II).Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300 · Oct 17, 2001STC SA01013WI-DInstallation of Bendix/King KMH 880 Multi-Hazard Awareness System/KTA 870 Traffic Advisory System.Honeywell International Inc · Oct 16, 2001STC SA09138AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-620,S-TEC Corporation · Oct 16, 2001STC ST00784CH-DInstallation of a Honeywell TCAS 2000 Traffic Alert and Collision Avoidance System with dual Mode S Transponders.Garrett Aviation Services · Oct 16, 2001STC 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.Aircraft Systems & Mfg · Oct 16, 2001STC ST01399NYUpdate of Flight Data Recorder Parameters using Teledyne FDAU P/N 2233000-815-1.ARINC Inc · Oct 15, 2001STC SA09151AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,S-TEC Corporation · Oct 12, 2001STC SA09152AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,S-TEC Corporation · Oct 12, 2001STC SA09153AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616.S-TEC Corporation · Oct 12, 2001STC SA09154AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,S-TEC Corporation · Oct 12, 2001STC ST00678CHInstallation of AlliedSignal Mark VII ground proximity warning system with windshear advisories.ElectroSonics · Oct 12, 2001STC SA00826SEInstallation of the MK VII Enhanced Ground Proximity Warning System (EGPWS)Western Aircraft · Oct 10, 2001STC 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)PMA Products, Inc. · Oct 10, 2001STC SA09020AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-597S-TEC Corporation · Oct 10, 2001STC SA09960SCInstallation of Teledyne Continental Motors IO-550 engineTexas Skyways Inc · Oct 10, 2001STC SA09006AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-584S-TEC Corporation · Oct 9, 2001STC SA8227SW-DInstallation of automatic cabin electrical load shed system.Dassault Falcon Jet · Oct 9, 2001STC ST01465CH-DInstallation of AlliedSignal Mark VIII Enhanced Ground Proximity Warning System with video display of terrain.ElectroSonics · Oct 9, 2001STC SA09021SCInstallation of TSIO-520-BE.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA09022SCInstallation of alternate propeller McCauley No. 3AF32C521/G82NLA-4.0.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA09127SCInstallation of RAM Supplemental oil filter.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA09216SCInstallation of inconel exhaust system parts coated per RAM Specification No. 1785, Revision C, dated 12/22/95RAM Aircraft Limited Partnership · Oct 8, 2001STC SA09287SCInstallation of wastegate oil supply strainer and bypass valveRAM Aircraft Limited Partnership · Oct 8, 2001STC SA09355SCModifications to reduce airframe aerodynamic dragRAM Aircraft Limited Partnership · Oct 8, 2001STC SA09469SCModification of aircraft, and installation of Teledyne Continental Motors TSIO-520-NB engines, modified in accordance with STC SE09261SC or SE09104SC.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA09544SCInstallation of a wastegate in-line oil strainerRAM Aircraft Limited Partnership · Oct 8, 2001STC SA2346SWAircraft design changeRAM Aircraft Limited Partnership · Oct 8, 2001STC SA2483SWIncrease seating capacity on aft baggage shelf for a total of 7 occupants.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA2782SWInstallation of Continental TSIO-520-M engine.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA3594SWInstallation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA3596SWInstallation of induction manifold sniffle valve system, revised oil breather system, and battery box vent system.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA3721SWInstall vacuum pump cooling shroud.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA3727SWInstall vacuum pump cooling shroud.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA3728SWInstall vacuum pump cooling shroud.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA3729SWInstall vacuum pump cooling shroud.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA3850SWInstall vacuum pump cooling shroud.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA4012SWInstallation of dual camera port, view finder hole, camera mount for RMKA8.5/23 and RMKA 15/23, intervalometer, and autopilot servo relocation.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA4213SWInstallation of repaired modified exhaust riser assemblies.RAM Aircraft Limited Partnership · Oct 8, 2001STC 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 propellersRAM Aircraft Limited Partnership · Oct 8, 2001STC SA4331SWRevised exhaust system.RAM Aircraft Limited Partnership · Oct 8, 2001STC 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.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA4535SWAuxiliary landing lights.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA4578SWInstallation of an auxiliary engine driven vacuum pump system.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA4592SWInstallation of improved engine cooling baffle and improved exhaust system slip joints.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA4599SWInstallation of an auxiliary engine driven vacuum pump system.RAM Aircraft Limited Partnership · Oct 8, 2001