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.
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 SA560NEInstallation of Eventide Avionics Argus 5000 Moving Map Display(MMD) with Software ID 01-02 or installation of Eventide Avionics Argus5000 MMD with Software ID 02.00.STC SA1378GLInstall replacement rear carry-thru wing spar P/N U-0411476, Rev. A, dated 1/24/89.STC SA4609NMInstallation of main landing gear safety cable kit.STC SA7196SW-DInstallation of S-TEC system 40/50 single and two axis automatic flight guidance systems, Model ST-182-40/50.STC SA2490CEExtend center avionics console.STC SA2492CEInstall Bendix MLS-21 Microwave Landing Ssytem (MLS). (T210M THRU S/N 21062953)STC SA2489CEInstall dual Collins EFIS-85B(12) Electronic flight Instrumentation (EFIS)STC SH7585SWPersonnel lifting device.STC SH7586SWPersonnel lifting device.STC SA4047NMInstallation of horizontal anchor track and tether system for cargo spotter.STC SA4727NMInstallation of a new gull-wing canopy and canopy locking system.STC SA2388SOInstallation of the Honeywell LSZ-850 Lightning Sensor System.STC SH2537SOInstallation of an emergency medical service.STC SA2503SOInstallation of a Single Collins High Frequency AN/ARC-190 Communication System.STC SA2504SOInstallation of Delco C-IV Inertial Navigation System Operational Flight Program, Version 31L.STC SA4717NMRemoval of engine heat shrouds.STC SA2487CEInstallation of rudder, aileron, flap, and stabilator trim tab gap sealsSTC SA4607NMInstallation of main landing gear safety cable kit.STC SH1010GLReduction of standard passenger seating from sixteen to nine seats or less.STC SA4243NM-DCockpit arrangement mod. Approved for installation on serial number 1077 ONLY.STC SA4244NM-DInstallation of a Global Wulfsberg GNS-X Navigation Management System (NMS) with an optional Global Wulfsberg Airborne Flight Information System (AFIS) and the Skylight Avionics CDI-500 Digital Course Deviation Indicator (CDI).STC SA2484CEInstallation of side windows with an increase of thickness from 1/8 inch to 1/4 inch.STC SA2485CEInstallation of side windows with an increase of thickness from 1/8 inch to 1/4 inch.STC SA646NEConvert a standard passenger configured aircraft into a Class E cargo compartment.STC SA7194SW-DInstallation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-323 with Optional Automatic Electric Trim.STC SA4024NMReplace the standard Cessna oil drain plug with a Bogert Aviation quick drain.STC SA444ALInstallation of McCauley 1A175/GM propeller on Piper models PA-12 and PA-12S which have been modified by installing Lycoming O-290-D2 (135 hp) or O-320 (150 hp) engines.STC SA1099GLInstallation of Pamco emergency backup pneumatic system. (A36TC S/N EA-1 THRU EA-241, EA-243 THRU EA-272, B36TC S/N EA-242, EA-273 THRU EA-439)STC SA2533SOInstallation of a Teledyne Continental Motors Model W-670-6N engine and McCauley Model 41D5926 propeller.STC SA5145SW-DInstallation of S-TEC System 60 pitch stabilization system Model ST-038 with optional automatic electric trim system.STC ST746SOInstallation of short engine exhaust stacks.STC SA175GLInstallation of conventional landing gearSTC SA4711NMInstallation of Sunrise Aviation 'Sunliter' landing light modification.STC SA4709NMInstallation of engine as modified by STC SE4020NM.STC SA7520SWReplacing existing radio altimeter indicator with Collins vertical scale indicator, Model 339H-6.STC SA2478CEInstallation of provisions for a towing arm on the fuselage belly.STC SA2481CEInstallation of 3000 psi hydraulic system.STC SH4712NMInstallation of the Simplex Model 8300 Spray System.STC SA460NEStorage of Iacobucci beverage trolley P/N PE-MK13M, half size beverage trolley P/N PE-MK23 and PE-MK23-01, and waste trolley P/N PE-MK33.STC SA3995NMInstallation of ITT Aerospace Controls part number 1163P18-5 Pressure Switch.STC SA1060EAInstallation of a single or dual Delco Electronics Carousel IV-A inertial navigation system with computer program, P/N 7881711-006.STC SA7567SWInstallation of Bendix AN/APS-133 digital color radar.STC SA7569SWInstallation of wheel well shroud.STC SA2524SOInstallation of an interior IAW drawing list 42 000025, Rev A.STC SA7265SW-DInstallation of the windshield washer system.STC SA2477SWInstallation of Lycoming O-320 or O-290 engine.STC SA4106SWIncrease gross weight to 1560 lbs. for AA-1, 1560 lbs. for AA-1A, and1600 lbs. for AA-1B.STC SA4606NMInstallation of main landing gear safety cable kit.STC SA2498SOInstallation of flight data recorder system.STC SA2398CEInstallation of Honeywell EDZ-805 Electronic Flight Instrument System.