Supplemental type certificates
49,109 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 ST04493ATInterior Reconfiguration (Carpet Installation)STC ST01725NYInstallation of a PATS Aircraft LLC Auxiliary Fuel SystemSTC SA1201GLAuthorize Gross Weight Increase from 1150 lbs to 1200 lbsSTC SA5842NMInstallation of an engine electronic digital tachometer.STC SA00229MCInstallation of Dual Mode Recognition Lights.STC SR11253DSInstallation of Auxiliary Fuel SystemSTC ST02770SEInstallation of an Improved Radio Altimeter SystemSTC SA02718SEThe installation of a Pratt & Whitney PT6A-140AG engine, Avia propeller V508H/108B/A or Hartzell propeller
HC-B4TN-3C/T10702N(S), fuel system and aerodynamic modifications on S2R-T34 and S2R-H80 airplanes, and installation of rudder aileron interconnect on S2R-H80 airplanes,STC ST00180IBInstallation of Go-Go 4G to 5G UpgradeSTC ST01969WIOperation of Air Operable Baggage Door at 25,000 ft.STC ST02814CHInstallation of Rosemount Aerospace Electronic Flight Bag (EFB) System and ProvisionsSTC SH75WEInstallation of Evergreen Helicopters, Inc. Model BG5 agricultural spreaderSTC SR02052AKInstallation of the Evergreen four-point attach 8000 LBS rated upper cargo hook sling system.STC SR02093SEUASC CVR 120R Cockpit Voice Recorder System; Rockwell Collins AN/ARC 210 Tactical Comm System;
ARTEX C406 N HM SARSAT ELT System;STC SR02777SEInstallation of a Load BeamSTC SR03704NYInstallation of Air Ambulance Technology GmbH's P/N 135-25-20-5000-600 Series Air Ambulance Equipment (EMS config)
or P/N 135-25-20-5000-900 Series VIP Interior (VIP config)STC SR00179IBInstallation of SKYTRAC SDL-350 Flight Following/SATCOM SystemSTC SR04618CHInstallation of Luma Technologies LT-4082 and LT-4106 series 82 and 106 Station Integration LED Display Panels with LT-2205 and LT-2206 series 5 and 6 Station LED Display/Reset PanelsSTC SR00771LAInstallation of right-side utility mount.STC SR00772LAInstallation of left-side utility mount.STC SR00862LAInstallation of aft belly utility mount.STC SR00891LAInstallation of aft utility mount.STC SR00936LAInstallation of two-inch lift blocks.STC SR01078LAInstallation of right side dual utility mount, in accordance with FAA Approved Aero Pacific Master Drawing List for Right Side Dual Utility Mount, MDL 6003, dtd 4/15/00 or later FAA approved revision.STC SR01688LAInstallation of Aero Pacific Belly Utility Mount.STC ST00177IBThe modification and installation of New Increased Capacity Overhead BinsSTC ST00178IBInstallation of the Galley ModificationSTC SA04554CHInstall Emergency Medical SystemSTC SH4537SWInstallation of radome.STC SR02345LAInstallation of HeliSAS stability augmentation system and autopilotSTC SA02760SEInstallation of Absolute Solutions LLC Gear Warning System UpgradeSTC SE04840NYInstallation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engineSTC ST00173IBRemove the existing G5 galley and replace it with a Diehl SKYPAX monumentSTC ST01391WIUpgrade of the Universal UNS-1B Flight Management System (FMS) to the UNS-1F FMSSTC ST01517WIInstallation of the Glareshield LED Lighting SystemSTC ST01556WIInstallation of the Universal Avionics Dual 1Lw Flight Management System (FMS)STC ST01602WIInstallation of Luminescent Overlay panels upgradeSTC ST01604WIInstallation of the Single UNS-1Ew Flight Management System (FMS) with a LPV Monitor upgradeSTC ST01639WIRemoval of the Concorde RG-443 Emergency Battery and replacement with the Concorde RG-145-2 Emergency
Battery.STC ST01726WIInstallation of a Tailcone Cooling Axial Fan and DuctingSTC ST01778WIInstallation of a Universal Avionics Dual UNS-1Fw Flight Management System (FMS).STC ST04268NYReplacement of Honeywell DU-870 display units with DU-875 Elite display units with basic functionsSTC SA02658SEInstallation of Garmin GI 275 Multi-Function Display SystemSTC SA01540WIInstallation of hydraulically operated hopper loading door and associated control system (ground use only).STC SA01851WIInstallation of a Hydraulic Actuator and AugerSTC SR00176IBModification 2-Person and 5-Person SeatsSTC ST04839NYInstallation of LED Position/Anti-Collision LightsSTC ST00168IBInstallation of Condor Cabin LED Lighting UpgradeSTC ST02780SEReplacement of existing Air ChillersSTC ST00175IBInstallation of Interior Modifications