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 SA7271SW-DInstallation of oxygen system.Falcon Jet Corporation · Aug 20, 1993STC SE8674SWModification of the following engine oil tanks by adding a sight glass: 6002T03P01, 6002T03P03, 6003T09P01, 6003T09P02, 6003T09P03, 6003T09P04, 6003T89P01, 6003T89P02, 6003T03P02, 6002T03P04.Bizjet International Sales & Support Inc · Aug 20, 1993STC SA5982NMInterior arrangement with galley ovens.Flight Structures Inc · Aug 18, 1993STC SA8460SWInstallation of power wiring for SICMA Aero electrically operated seats.Continental Airlines Inc · Aug 18, 1993STC SA8371SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-510.S-TEC Corporation · Aug 17, 1993STC SA8372SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-510.S-TEC Corporation · Aug 17, 1993STC SA6033NMInstallation of a cold air inlet system.Johnston Aircraft Svc, Inc · Aug 16, 1993STC SA6047NMInstallation of Collins Traffic Alert and Collision Avoidance SystemMGM Grand Airlines · Aug 16, 1993STC SA7244SW-DInstallation of the air distribution system.Falcon Jet Corporation · Aug 16, 1993STC ST00308ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Aug 16, 1993STC SA5926NMInstallation of manifold pressure instrument.Electronics International · Aug 15, 1993STC ST101CHInstallation of ground proximity warning system flap inhibit switch.ABX Air Incorporated · Aug 13, 1993STC SA00056WIInstallation of S35 empennageon fuselage modified to an N35 configuration, Beech Large Window kit and large baggage compartment and doorStafford Aviation Inc · Aug 12, 1993STC SA00307ATInstall an Aero Support engineering propeller bulkhead assembly.Aero Support Engineering · Aug 12, 1993STC SA3250SW-DInstatllation of Mitchell automatic flight system model AK404 consisting of Century IIB autopilot with optional radio couplers.Century Flight Systems Inc · Aug 12, 1993STC SA2393SOInstallation of equipment: UNS-1 JR Navigation Equip. System, Mission Power System, Navigation Switching system.475 WEG/CC · Aug 10, 1993STC SA2425CEInstallation of mission support equipment. (DHC-8-100 Series s/n 037 and 045 only)475 WEG/CC · Aug 10, 1993STC SA2426CEInstallation of seat track mounted equipment racks, and structural provisions for a Sea Surveillance Radome and Phased Array antenna.475 WEG/CC · Aug 10, 1993STC SA2440CEProvisions for operation at 30,000 feet altitude when configured with equipment racks, belly surveillance radome, and phased-array antenna provisions on the right hand side of the fuselage per STC SA2426CE475 WEG/CC · Aug 10, 1993STC SA2448CEApproval for use of a dual ARN-136 TACAN for primary navigation information. (DHC-8-100 SERIES s/n 037 and 045 only)475 WEG/CC · Aug 10, 1993STC ST00298ATInstallation of a Bendix/King TCAS II.Page AvJet Corp · Aug 10, 1993STC ST00314ATInstallation of engine firewall.Heli-Tech, Inc · Aug 10, 1993STC SA1090NEInstall auxiliary ignition switch between magneto control switch and engine start switch.Aircraft Services and Parts · Aug 9, 1993STC ST00302ATInstallation of an airshow cabin video information system. (A320 SERIES -300)Delta Airlines Inc · Aug 9, 1993STC SA2752CEInstallation of Collins TCAS-94 TCAS II system.Rockwell Collins Inc · Aug 6, 1993STC SA5981NMReconfiguration of interior arrangement. (747-246)Flight Structures Inc · Aug 6, 1993STC SA6045NMInstallation of Pratt & Whitney R-1830-92 or R-1830-90D engines in pairs or intermixed. Limited to installation on serial number 45-0940 ONLY.Catalina Flying Boats Inc · Aug 6, 1993STC SA00258ATInstallation of a Century/Mitchell1 Single Axis autopilot.Ebaugh R C Jr · Aug 5, 1993STC SE4314NMReplacement of the original engine oil screen with an external mounted full flow oil adapter & spin-on filter.Timberman Allen E · Aug 5, 1993STC SA5189SW-DInstallation of S-TEC System 60 Single Axis Automatic Flight Guidance System, Model ST-165.S-TEC Corporation · Aug 3, 1993STC SA00290ATInstallation of cowl flaps, NACA air vent scoops for cabin ventilation and additional main landing gear doors.Duncan S Thomas · Aug 2, 1993STC SA4317NMInstallation of an oil filter, filter base and mounting plate on the fire-walls of those airplanes listed on AML No. SA4317NM that are equipped with an FAA approved Continental Model 0-470 engine installation which has been modified by the installation of an external mounted full flow oil adapter and spin-on oil filter.Timberman Allen E · Jul 30, 1993STC SA4318NMInstallation of an oil filter, filter base and mounting plate om the firewalls of those airplanes listed on AML No. SA4318NM that are equipped with an FAA approved Continental Model O-200-A engine installation which has been modified by the installation of an external mounted full flow oil adapter and spin-on oil filter.Timberman Allen E · Jul 30, 1993STC SA4320NMInstallation of an oil filter, filter base and mounting plate on the firewalls of those airplanes listed on AML No. SA4320NM that are equipped with an FAA approved Continental Model IO-520 engine installation which has been modified by the installation of an external mounted full flow oil adapter and spin-on oil filterTimberman Allen E · Jul 30, 1993STC SA4321NMInstallation of an oil filter, filter base and mounting plate on the firewalls of those airplanes listed on AML No SA4321NM that are equipped with an FAA approved Continental model IO-470 engine installation which has been modified by the installation of an external mounted full flow oil adapter and spin-on oil filterTimberman Allen E · Jul 30, 1993STC SA5946NMInstallation of an oil filter, filter base,and mounting plate on firewalls that are equipped with Continental model E-185-8 engine installation with STC No. SE5945NM.Timberman Allen E · Jul 30, 1993STC SE3295NMReplacement of the original engine oil screen with an external mounted full flow oil adapter and spin-on filter.Timberman Allen E · Jul 30, 1993STC SE3296NMReplacement of the original engine oil screen with an external mounted full flow oil adapter and spin-on filter.Timberman Allen E · Jul 30, 1993STC SE3375NMReplacement of the original oil screen with an external mounted full flow oil adapter and spin-on oil filter.Timberman Allen E · Jul 30, 1993STC SE3517NMReplacement of the original engine oil screen with an external mounted full flow oil adapter and spin-on filter.Timberman Allen E · Jul 30, 1993STC SE4315NMReplacement of the original engine oil screen with an external mounted full flow oil adapter and spin-on filter.Timberman Allen E · Jul 30, 1993STC SE5945NMReplacement of original engine oil screen with an external mounted full flow oil and spin-on filter.Timberman Allen E · Jul 30, 1993STC SA00023NYInstallation of Hartzell HC-D4N-3E/ D9511FK 4-bladed propellers and propeller deicer boots.Field Aviation Co Inc · Jul 29, 1993STC SA3978SW-DModify passenger first class cabin interior configuration to include a passenger rest berth and curtain assemblyAmerican Airlines Inc · Jul 29, 1993STC SA5979NMInstallation of larger capacity hopper.Goering Randy · Jul 29, 1993STC SR00008SEBubble window, arm rest, and instrumentation installed in left door and left-side foot-operated cargo release manufactured and installedCrew Concepts Inc · Jul 29, 1993STC SA00147ATInstallation of Type A sun visor.Stapleton James W. · Jul 28, 1993STC SA00284ATInstallation of battery access door and elevator trim pulley access door. (Landplanes and Seaplanes 150 hp only)Brubaker Conversion Co, Inc · Jul 28, 1993STC SA00285ATInstallation of ground power receptacle. (Landplanes and seaplanes 150 hp only)Brubaker Conversion Co, Inc · Jul 28, 1993STC SE8669SWInstallation of roller rocker arm.Performance Engineering · Jul 28, 1993