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 ST00882LAInstallation of forward coat compartment.STC SA8279SW-DInstallation of the Auxiliary Battery System.STC SE00889LAInstallation of Nickson's cylinder barrels on Lycoming reciprocating engine models.STC ST00931WIInstallation of Honeywell MK-V Enhanced Ground Proximity Warning System (EGPWS).STC ST01271NYInstallation of Interior and Avionics. (Serial Number 5162)STC ST02166AKInstallation of UPS Aviation Technologies, Inc., GX50/60 GPS Navigator, Capstone configured MX20 Multi-Function display, and UAT transceiver.STC ST09305SC-DInstallation of service and indirect lighting system.STC SA00496SEInstallation of Oregon Aircraft Design Engine Mount Heat Shields.STC SA01365CHInstallation of Aero Ski Manufacturing Co. Model T3000 tail ski.STC ST00704WIInstallation of an AlliedSignal enhanced ground proximity warning system (EGPWS) with windshear detection and alerting.STC ST00862SEModification and reinforcement of the fuselage floor structureSTC ST00917LA-DInstallation of 14-passenger cabin interior. Approved for installation on G-IV serial number 1415 ONLY.STC ST01275NYReplacement of Matsushita Avionics Systems Corporation PVSCU to interface with existing Matsushita Avionics Systems MK II Passenger Entertainment System.STC SA02257ATInstallation of a BAE-14/28 Air Driven Alternator.STC ST00866WI-DMiscellaneous interior and electrical installations using FAA approved Boeing Document D800-10610-16, or later FAA approved revision. For model 747-2G4BSTC ST02256ATInstallation of a service cart stowage module.STC SA00928WIInstall Garmin GTX 327, GMA 340, GNS 430, GNS 530STC SA01347CH-DInstallation of a Honeywell/AlliedSignal Mark VIII Enhanced Ground Proximity Warning System.STC SR09209RCInstallation of Tail Rotor Floodlights on horizontal stablizer.STC ST002254ATInstallation of a custom interior.STC ST00932WIInstallation of a Universal Avionics Terrain Awareness and Warning System (TAWS) using Duncan Aviation Document List No. 10055100, Rev A, dtd 12/14/00; Duncan Aviation Document No. 40010400, FAA Approved AFM Supplement dtd 12/18/00; or later FAA approved revisions.STC ST01874ATInstallation of beverage cart with portable beverage system.STC SA7056SW-DInstallation of the automatic cabin electrical load shed system.STC ST01671AT-DInstallation of a main deck and lower lobe cargo handling system (CHS) on a passenger to freighter conversion.STC ST00814ATInstallation of replacement floorboards.STC SA01274NYInstallation of EDO 55-7170A floats modified with Seaflight Industries, Inc. Stowage Hatch.STC SA2894SWInstallation of hydraulic accumulator pressure gages.STC SA3514SWInstallation of freon air-conditioning system.STC SA3557SWInstallation of freon air-conditioning system.STC SA3667SWInstallation of a freon air conditioning system.STC SA3749SWInstallation of air conditioning system.STC SA3803SWInstallation of auxiliary heater system.STC SA3811SWInstallation of a freon air conditioning system.STC SA3824SWInstallation of a freon air conditioner system.STC SA3897SWInstallation of freon air conditioning systemSTC SA4318SWBelt attachments for toilet seat.STC SA5676SWInstallation of an Enviro Systems or a Zee system freon air conditioning system.STC SA7467SWInstallation of dual freon air conditioning systems.STC SA7555SWInstallation of a cockpit evaporator to the freon air conditioning system.STC SA7595SWInstallation of a freon air conditioning system.STC SA7597SWInstallation of dual auxiliary electric heater systems.STC SA7607SWInstallation of dual electric heaters.STC SA7616SWInstallation of a cabin air temperature gage.STC SA7971SWInstallation of freon air conditioning using Enviro Systems, Inc. components.STC SA7977SWInstallation of Freon Air Conditioning on DeHavilland DHC-7 aircraft without battery modifications in nacelles.STC SA8114SWInstallation of a cabin auxiliary heater system (electric), ground use only.STC ST01179CH-DInstallation of a forward left-hand lavatory passenger seat.STC ST09843SCInstallation of a digital flight data recorder expanded parameter upgrade using Teledyne 2235000-1B ARINC 717 digital fight data acquisition unit.STC ST09844SCInstallation of a Digital Flight Data Recorder expanded parameter upgrade using Teledyne p/n 2233000-4B flight data acquisition unit.STC SA09402AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance Systems, Model ST-854, with Autotrim System, Yaw Damper System and Flight Director/Steering Horizon.