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 ST00600CH-DUpgrade of the existing AlliedSignal MK-V Ground Proximity Warning System with Windshear Detection, to the AlliedSignal Enhanced Ground Proximity Warning System with Windshear Dectection, Software level -210-210 and optional Terrain Display.STC ST00603CH-DUpgrade of the existing AlliedSignal Mark V Ground Proximity Warning System with Windshear Detection, to the AlliedSignal Enhanced Ground Proximity Warning System with Windshear Detection and Terrain Display.STC ST00740CH-DInstallation of a single GNS-XL Flight Management System, or removal of the existing GNS-XES Flight Management System and installation of GNS-XL Flight Management System.STC ST01204CH-DInstallation of Universal Avionics TT-3000 aero M Satellite Communications System (SATCOM).STC ST01205CH-DInstallation of Universal Avionics Sytems Terrain Awareness Warning System (TAWS).STC ST01211CH-DInstallation of Universal Avionics Systems Terrain Awareness Warning System (TAWS).STC ST01370CH-DInstallation of Collins AHS-3000A Attitude Heading Reference System in accordance with Duncan Aviation Master Drawing List DA0106-13R revision A, dated November 14, 2001, or later FAA approved revision.STC ST01373CH-DInstallation of Universal Avionics Systems Corporation UNS-1F Flight Management System. For serial number 260 and above.STC ST01646CH-DInstallationof Honeywell MK VIII Enhanced Ground Proximity Warning System (EGPWS) with -011 Application Software and Optional Terrain Display.STC ST01761CH-DUpgrade of Existing Honeywell Enhanced Ground Proximity Warning System (EGPWS) with Windshear Detection and Terrain Display to Software Version -218-218.STC ST02359CH-DModification of the Rockwell Collins TDR-94D Transponders and RTU-870 Radio Tuning Units to Elementary (Flight ID) and Enhanced Surveillance capable equipmentSTC ST02370CH-DUpgrade of the existing dual Universal Avionics Systems Corporation UNS-1D Flight Management System to UNS-1D+ Flight Managment systemsSTC ST02371CH-DInstallation of an AirCell Iridium ST-3100 single channel SATCOM system.STC ST03576AT-DInstallation of Airplane Interior.STC ST434CH-DInstallation of Dual Trimble TNL8100 GPS Navigation Systems.STC SA09469SC-DModification of aircraftSTC SA09574SC-DInstallation of RAM Series VII 335 horsepower (hp) series, increase takeoff weight to 6,390 pounds, andincrease landing weight to 6,075 pounds.STC SA09971SC-DInstallation of Hartzell model PHC-C3YF-2UF/FC7693DF or PHC-C3YF-2UF/FC7693DFB propellersSTC SA10615SC-DInstallation of Hartzell PHC-(C or J) 3YF-1RF/F7693F(B)+2 propellerSTC SA8726SW-DIncrease maximum ramp weight from 6750 to 7140 pounds and maximum takeoff weight to 7105 pounds, and addition of optional McCauley model 3AF32C515/82NLA-4.0 propellers.STC SA8727SW-DIncrease maximum ramp weight to7140 pounds and maximum takeoff weight to 7105 pounds, and the addition of optional McCauley model3AF32C515/82NLA04 propellers.STC SA8728SW-DIncrease maximum ramp weight to 7140 pounds, increase takeoff weight to 7105 pounds and the addition of optional McCauley model 3AF32C515/82NLA-4.0 or Hartzell model PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers..STC SA8839SW-DInstallation of McCauley model 3AF32C515/82NLA-4.0 propellers.STC SA8920SW-DInstallation of Teledyne TCM TSIOL-550A engines, increase takeoff weight to 7105 lbs., and the installation of McCauley 3AF36C514/80VFM propellers.STC SA8961SW-DInstallation of Slick 6320 pressurized magnetos. Approved for serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140 only.STC SA8962SW-DInstallation of RAM baffle material.STC SA8963SW-DModification of a Piper Malibu nose wheel door for better engine coolingSTC SA8981SW-DInstallation of McCauley 3AF32C515/82NLA-4.0 propellers on Cessna 340 and 340ASTC SR01875SEONE ONLY STC, SN 197E: Installation of a Supplemental Lighting SystemSTC SA5221SW-DInstallation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-014STC SR00243DE-DInstallation of an articulating patient litter system for use in an EMS interiorSTC SR01874SEONE ONLY STC, SN 196E: Installation of a Supplemental Lighting SystemSTC ST02223CHInstallation of dual or triple Collins AHS-3000A Attitude-Heading Reference SystemsSTC ST0223CHInstallation of dual or triple Collins AHS-3000A Attitude-Heading Reference SystemsSTC ST02624CHInstallation of Rockwell Collins TCAS 4000 Traffic Alert and Collision Avoidance System (TCAS II) and TDR-94D Mode S TranspondersSTC ST03584AT-DInstallation of an Airplane InteriorSTC ST01487WI-DInstallation of Audio International single/dual DVD player on Learjet Model 45 aircraft.STC ST02564NYInstallation of Club Seating ArrangementSTC SA02316AKInstallation of 8.50-6 and 8.50-10 tiresSTC SE3692SW-DIncrease 5 minute takeoff maximum power rating to 160 horsepower.STC SR01871SEONE ONLY STC, SN 53644: Installation of a Supplemental Lighting System;STC SR01873SEONE ONLY STC, SN 47566: Installation of a Supplemental Lighting System.STC ST02579CH-DOne Time Installation of a 14 Passenger Corporate Aircraft Cabin InteriorSTC SA8424SW-DIncrease the maximum takeoff weight to 6765 lbs. and maximum landing weight to 6430 lbs.STC SA8604SW-DIncrease maximum takeoff weight to 6390 pounds and maximum landing weight to 6075 pounds.STC SA8624SW-DInstallation of vortex generators.STC SA8634SW-DIncrease maximum ramp weight to7245 lbs. and maximum takeoff weight to 7210 lbs. and installation of optional McCauley model3AF32C515/82NLA-4.0 propellers.STC SE09280SC-DModify engine in accordance with RAM Aircraft Corporation Drawing No. 1888.STC SE09281SC-DModify engine in accordance with RAM Aircraft Corporation Drawing Number 1891.STC SE3632SW-DInstallation of induction hose clamps.