Supplemental type certificates
49,117 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 SR00120LA-DInstallation of Engine Air Induction Filters.STC SR00121LA-DInstallation for replacement starter/generator support bracket.STC SR00126LA-DInstallation of Digital Diamond J, Inc. T4 exhaust temperature indicator.STC SR00127LA-DInstallation of OAT Indicator.STC SA433CHInstallation of McCauley Propeller Model B3D36C427/82NGA-2.STC ST01213WIInterior galley installation in Bombardier Challenger Models CL600 Series aircraft.STC ST01412WIInstallation of the Revue Thommen 2 Standby AltimeterSTC SA02337CHInstallation of fuselage mounted high definition television cameraSTC ST02307NYInstallation of a VIP Cabin InteriorSTC ST02308NYInstallation of a reinforcement on the Rear Pressure Bulkhead at the lintel.STC ST03297AT-DONE-ONLY STC: Installation of a Custom Interior on GIV-X, serial number 4053.STC ST03341AT-DInstallation of Crew Oxygen System B/E Aerospace Full Face Mask.STC ST03351ATJ-DONE-ONLY STC: Installation of an Airplane Completion, Gulfstream Model GIV-X, Serial No. 4060.STC SA01681SEInstallation of vortex generators on the wings, horizontal and vertical tail surfaces (all models), and an increase in maximum zero fuel weight (PA-34-200T and PZL M20 03 only).STC SE09846SCInstallation of S539800M30 starter adapter springs.STC SA02306NYUpgrade of an existing Rockwell Collins TDR-94D Mode S Transponder system to comply with the European Elementary and Enhanced Surveillance requirements.STC SR02109NY-DReconfiguration of the Instrument Panel.STC ST01267SEInstallation of B/E Aerospace Sweep-On Fullface Crew Oxygen Mask SystemSTC ST01851LAInstallation of a Dual CMC Electronic Flight Bag (EFB) class II.STC ST03295AT-DONE-ONLY STC: Installation of Airplane Completion for GV-SP, serial number 5116.STC ST10182SCInstallation of a Honeywell Mark VII Enhanced Ground Proximity Warning System with Terrain Display.STC ST10242SCInstallation of a Honeywell EGPWS with optional Runway Awareness and Advisory System (RAAS).STC ST10282SCSoftware upgrade to -219 -219 on Honeywell EGPWS for Runway Awareness Advisory System activation (RAAS).STC ST10346SCSoftware upgrade to -219 -219 on existing Honeywell Enhanced Ground Proximity Warning Systems (GPWS) for Runway Awareness and Advisory System (RAAS) activation.STC ST10347SCInstallation to Upgrade Transponders/Radio Tuning Units for Flight Identification Activation, in accordance.STC ST10355SCInstallation of software upgrade to -219 -219 on Honeywell Enhanced Ground Proximity Warning System (EGPWS) for Runway Awareness Advisory System activation (RAAS).STC ST10375SCInstallation of a Honeywell Mark VII Enhanced Ground Proximity Warning System (EGPWS).STC ST10384SCInstallation of a Honeywell EGPWS Mark VIII.STC ST10388SCInstallation of a Honeywell TCAS II and Honeywell transponders with flight ID capabilities.STC ST10475SCUpgrade of Honeywell Enhanced Ground Proximity Warning System to version 219-219 for activation of Runway Awareness and Advisory System (RAAS).STC ST10504SCInstallation of a Honeywell GNS-XLS Enhanced Flight Management System.STC SA1674GLInstallation of a GTE Airfone digital public telephone system (Genstar).STC SA1731GLInstallation of a GTE Airfone Cordless B or Digital (Gentar) Public Telephone System.STC ST00006LB-DModification installs 6 GTE Genstar bulkhead mounted phones in passenger cabin. In addition, handsets which were installed in the center consoles of the business class seats under TSO C127 are connected to power and activated.STC ST03291AT-DInstallation of a Custom InteriorSTC ST01700SEInstallation of an upper deck interior reconfigurationSTC ST02304NYONE-ONLY STC: Activation of 10 divan seats for Taxi, Take-off, and Landing for model 777-24Q, serial number 29271.STC SA10567SCInstallation of Pratt & Whitney PT6A-135A engines in place of PT6A-135 enginesSTC SB023334CHONE ONLY - S/N 319 Replace the Cameron Balloons Ltd. (Thunder) Basket/Burner system and fuel tanks with the Aerostar International BasketSTC SH296NMInstallation of Detroit Diesel Allison 250-C30P turboshaft engine and associated airframe and tail rotor control modifications similar to the model 206L-3.STC ST03069ATInstallation of a single Terrain Awareness and Warning System Sandel Model ST3400 TAWS in the center instrument panel, along with required panel mounted annunciators (no RMI functions).STC SA00245BOONE-ONLY STC: Installation of modified right hand cabin door, floor mounted seat belts (4 places) and aft cabin bulkhead for 182N, serial number 18260732.STC ST02288CH-DInstallation of the Kollsman Cabin Pressure Triple Indicator.STC ST00875WIInstallation of a Universal Avionics System Corporation Terrain Awareness Warning System (TAWS)STC ST01522SEGroup aircraft approval for Reduced Vertical Separation Minimum (RVSM).STC ST01666CHInstallation of Collins Traffic Alert and Collision Avoidance TCAS 4000 system.STC ST02143NY-DInstallation of Panasonic 3000i Passenger Entertainment System.STC ST02301NYInstallation of a WSI antennaSTC SB02330CHONE ONLY - S/N 5924 Replace Cameron Balloons US Basket/Burner System with the Balloon Works Basket/Burner SystemSTC SB02331CHReplace the Lindstrand Balloons Ltd Basket/Burner system with the Aerostar International Basket, Part Number 13860, S/N 3025, and the Aerostar International Burner, Part Number 52350, S/N HP3D-3511. Replace the Lindstrand Balloons Ltd fuel tanks with the Aerostar International Model H-20 Fuel Tanks, Part Number 07752, S/Ns 203 and 206. The Aerostar International Basket/Burner is installed via the standard Lindstrand Balloons carabiner (snaplink) attachments.