Supplemental type certificates
49,114 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 SE02930ATSTC for conversion of TCM IO-550-G to Model IO-550-G-PL that has the same performance ratings and limitations as TCM Model IO-550-N.STC SR03524NYInstallation of a MD302 Standby Attitude ModuleSTC ST04300AT-DInstallation of Satcom Direct Router (SDR)STC SA03437CHModification of existing exhaust system by the addition of and exhaust pipe extensionSTC SB03443CHReplace the Balony Kubicek Basket/Burner system and fuel tanks with the FireFly (Balloon Works) Basket Model 5.0, S/N 6118; the FireFly (Balloon Works) Burner Model F-1, S/N 588 and 2117; and FireFly (Balloon Works) fuel tanks, P/N 3035L (S/Ns 48077J, 48303J, 46678J and 43064J) and P/N C3229AK (S/Ns 121210J and 121208J).STC ST02963ATInstallation of Collins ALT-55B Radio Altimeter SystemSTC SA03303ATInstallation of Thielert Aircraft Engines (TAE) Aircraft Diesel Engine model TAE 125-01 and MT-Propeller model MTV-6-A-187/129 propeller and other minor modifications.STC SA1746CEInstallation of external baggage compartment on bottom of the fuselage.STC SA2709WEInstallation of 3000 gallon external retardant tanks under the fuselage at the wing center section.STC SA2721WEInstall external retardant tank.STC SA2915WEInstallation of a 2400 gallon fire retardant tank assembly.STC SA2996WEInstallation of a 2400 gallon fire retardant tank assembly.STC SA2997WEInstallation of a 2400 gallon fire retardant tank assembly.STC SA3015WEInstallation of LH and RH upper viewing windows above side cockpit windows.STC SA3254WENose wheel installation.STC SA3298WEBendix wheels and brakes installation.STC SA3406WEModification of the oxygen system including the addition of a supply bottle, pressure relief valve, and a microphone in the smoke masks.STC SA4147WEInstallation of a Flap and Landing Gear Aural Warning SystemSTC SA4148WEInstallation of a Flap and Landing Gear Aural Warning SystemSTC SA4861NMInstallation of Retardant Tanks for the special purpose of Forest and Wildlife ConservationSTC SA6012NMInstallation of a Champion or Unison engine ignition systemSTC SA8009NMInstallation of a 3000 gallon fire retardant tank systemSTC SR01192LAInstallation of a 2,000 gallon RADS11-200 Helitank Fire Retardant System.STC SR09626RCInstallation of an aft cabin area Storage NetSTC ST00788LAInstallation of a Champion or Unison engine ignition systemSTC ST00792LAInstallation of Retardant Tanks for the special purpose of Forest and Wildlife Conservation.STC ST03291NYModification of Existing Interior Emergency Lighting SystemSTC ST03522NYInstallation of Photoluminescent Emergency Floor Path Marking SystemSTC ST03523NYInstallation of Photoluminescent Emergency Floor Path Marking SystemSTC SA01229SE PAGE 1Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radiosSTC SA01229SE PAGE 2Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radiosSTC ST01776WIInterior Layout of Passenger Accommodations (LOPA) in aft cabin areaSTC ST04025AT-DActivation of LINK 2000+ software functionSTC ST01780WIInstallation of the AVOX LavOx Passenger Lavatory Oxygen System.STC SR03520NYInstallation of Rotor Head CoverSTC SR09650RCInstallation of Night Vision Imaging System (NVIS)/Night Vision Goggles (NVG) Compatible LightingSTC ST00579DEInstallation of Pitot-Static probes with their associated Pitot and static system modificationsSTC ST03440CHRelocation of the Auxiliary Power Unit (APU) Electronic Control Unit (ECU) from the E6 rack in the Aft Equipment Center (AEC) to the E2 rack in the thermally-controlled Main Equipment Center (MEC)STC ST03518NYIntroduction of software control number 801.X.STC ST03519NYInstallation of Honeywell EGPWS MK V.STC SA00679SEFabrication and Installation of interior fiberglass trim panels.STC SA03439CHInstallation of a Hartzell Propeller model .HC-B4TN-3C/T10702NS (4 Blade)STC SR03208CHInstallation of Lifeport, Inc. MedDeck Litter KitSTC SR09643RCInstallation of the L3 AN/AR-154 TACAN System and Sandel SN3500 EHSI SystemSTC ST02053LAInstallation of ACSS SafeRoute (TM) SystemSTC ST03289NYModification of an existing executive cabin interiorSTC ST04023AT-DInstallation of an APU Access Door ModificationSTC SA02424SEInstallation of a modified doorSTC SA2449CEInstall P/N 36213-103 removable external baggage compartment.STC ST11076SCInstallation of Lavatory Oxygen System