Supplemental type certificates

49,120 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 SA4048WEInstallation of Silver Instruments Fueltron IG or Fueltron IP or Fuelgard digital fuel flow and totalizer system.Arnav Systems Inc · Apr 29, 1991STC SA4065WEInstallation of Silver Instruments Fueltron IG or IP or Fuelgard digital fuel flow and totalizer system.Arnav Systems Inc · Apr 29, 1991STC SA4066WEInstallation of Silver Instruments Fueltron IIIG or IIIP digital fuel flow and totalizer system.Arnav Systems Inc · Apr 29, 1991STC SA4114WEInstallation of Silver Instruments Fueltron IG, IP, IL, IK, IG-S, IP-S,IL-S or IK-S or fuelgard digital fuel flow and totalizer system.Arnav Systems Inc · Apr 29, 1991STC SA4117WEInstallation of Silver Instruments fueltron 111G or fueltron 111P digital fuel flow and totalizer system.Arnav Systems Inc · Apr 29, 1991STC SA4151WEInstallation of Silver Instruments fueltron IIIG-C or IIIP-C digital fuel flow and totalizer systemArnav Systems Inc · Apr 29, 1991STC SA4297WEInstallation of Silver Instruments Fueltron IG or IP, or Fuelgard digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SA4310WEInstallation of Silver Instruments Fueltron IG or IP, or Fuelgard digital fuel flow indicating system or Fueltron IG-S, IP-S, IL-S, IK-S or Fuelgard fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SA4357WEInstallation of Silver Instruments Fueltron III PT-1 or III PT-1G digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SA4459NMInstallation of Silver Instruments FUELTRON IG-C and IG-SC and FUELGARD digital fuel flow indicating systems.Arnav Systems Inc · Apr 29, 1991STC SH1834NMInstallation of Silver Instrument Fueltron IPT-IGS, IPT-IPS IPT-ILS, or IPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH1849NMInstallation of Silver Instruments Fueltron III PT-IGS, III PT-IPS, III PT-ILS or III PT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH1887NMInstallation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ICS, or IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH1899NMInstallation of Silver Instruments fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2211NMInstallation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2212NMInstallation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2219NMInstallation of Silver Instruments Fueltron IPT-IGS, IPT-IPS IPT-ILS, IPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2234NMInstallation of Silver Instruments Fueltron IPT-IGS, IPT-IPS, IPT-ILS, IPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2235NMInstallation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, or IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2237NMInstallation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, or IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2244NMInstallation of Silver Instruments Fueltron IIIPT-1GS, IIIPT-1PS, IIIPT-1LS, or IIIPT-1KS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2252NMInstallation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH2297NMInstallation of Silver Instruments fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, IIIPT-IKS digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SH247WEInstallation of Silver Instruments fueltron IG, IP, IL, IK, IG-S, IP-S, IL-S, or IK-S digital fuel flow indicating system. (206A S/N 4 AND UP)Arnav Systems Inc · Apr 29, 1991STC SH298NMInstallation of Silver Instruments Fueltron IIIG, IIIP, IIIL, IIIK, IIG-S, IIIP-S, IIIL-S or IIIK-S digital fuel flow indicating system.Arnav Systems Inc · Apr 29, 1991STC SA1010WEModification of wing tip fuel tanks.Rogerson ATS · Apr 26, 1991STC SA1258WEBaggage compartment in forward and rear auxiliary fuel tank area and 100 gallon auxiliary fuel tank in outer wing.Aircraft Tank Service Inc · Apr 26, 1991STC SA1277WEBaggage compartment in forward and rear auxiliary fuel tank area, and 165 gallon auxiliary fuel tank in outer wing.Rogerson ATS · Apr 26, 1991STC SA2413WEModification of fuel vent outlet.Rogerson ATS · Apr 26, 1991STC SA2603WEInstallation of single point refueling system.Rogerson ATS · Apr 26, 1991STC SA2629WEInstallation of single point refueling system.Rogerson ATS · Apr 26, 1991STC SA2897WEInstallation of single point refueling system.Rogerson ATS · Apr 26, 1991STC SA309WEInstallation of non-icing fuel tank vents.Rogerson ATS · Apr 26, 1991STC SA3221WEInstallation of a single point re-fueling system for Lockheed Jetstar airplane with AiResearch TFE731-3 engines.Rogerson ATS · Apr 26, 1991STC SA3324WEInstallation of a single point refueling system for Lockheed Jetstar airplane.Rogerson ATS · Apr 26, 1991STC SA3382WEInstallation of a single-point pressure refueling system.Rogerson ATS · Apr 26, 1991STC SA4-251Removal of existing stabilizer fairing and installtion of fibre-glass fairing.Rogerson ATS · Apr 26, 1991STC SA4-953Outer wings modified for installation of integral type fuel tanks.Rogerson ATS · Apr 26, 1991STC SA4367WEInstallation of single point pressurized fueling system and an automatic fuel anti-icing additive injection system.Rogerson ATS · Apr 26, 1991STC SA661WEFuselage fuel tank, 755 gallon.Rogerson ATS · Apr 26, 1991STC SA1588GLInstall Teledyne Continental Motors engine model TSIO-520-M with McCauley propeller model D3A34C402/90DFA-10 and other associated components.Wipaire Inc · Apr 25, 1991STC SA2141SOInstallation of an interior IAW Drawing List DL 42 000004.Gulfstream Aerospace Corporation · Apr 24, 1991STC SH850NEInstallation of a single Universal Navigation UNS-1A navigation management system with a single Loran-C sensor.Advanced Flight System, Inc · Apr 24, 1991STC SA3672NM-DInstallation of a third Honeywell FMZ-800 or FMZ-920 Flight Management System with an optional Skylight Avionics CDI-500 Digital Course Deviation Indicator.Gulfstream Aerospace Corporation · Apr 23, 1991STC SA814SWInstallation of underwing exhaust.Air Tips, Inc · Apr 23, 1991STC SH2942SOInstallation of a Honeywell SPZ-7600 digital automatic flight control system.Sikorsky Aircraft · Apr 23, 1991STC SA2706CEInstallation of a KET 2 inch Horizontal Gryo SystemDuncan Aviation, Inc · Apr 22, 1991STC SA2707CEInstallation of a cabin entertainment system.Duncan Aviation, Inc · Apr 22, 1991STC SA2708CEInstallation of a B&D cabin display system.Duncan Aviation, Inc · Apr 22, 1991STC SA2709CEInstallation of a Global-Wulfsberg GNS-X Nav Management System.Duncan Aviation, Inc · Apr 22, 1991