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 SA01249SEONE-ONLY: Installation of a Honeywell TPE331-10UF engine and Hartzell Propeller Model HC-B4TN-5NL/LT10890N, serial number 1Z027-08.STC SA01300NYInstallation of Sealand Model 10128 replacement wing tip tanks.STC SA01860NYInstallation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.STC SA02282CHInstallation of Rosemount Aerospace Advisory Ice Detector SystemSTC SR00431SEInstallation of Ag-Air Systems, Inc., hydraulic accessory drive system. (206B BII, BIII) (OH-58A+ RESTRICTED CATEGORY ARROW FALCON)STC SR00739SEInstallation of Ag-Air Systems, Inc. hydraulic accessory drive system.STC SR00553DE-DInstallation of an Emergency Medical Services (EMS) inerior system and a Liquid Oxygen (LOX) system.STC ST02099CHInstallation of 4-panel or 3-panel Universal Avionics EFI-890 Electronic Flight Display suite.STC SA2349SWInstallation of a 3 place side facing divan.STC SA7987SWInstall Garrett TPE 331-1-151A, -151G, or -151K engine and Hartzell HC-B3TN-5/T10282(-0 to +4) propeller. Approved for model G-164B (serial numbers 1 through 827B)STC ST01157WI-DInstallation of an L-3 Communications F1000 Solid State Flight Data Recorder (SSFDR) System.STC ST01898LAInstallation of ASTECH Engineered Products fan cowl door.STC ST03275ATInstallation of a Honeywell Mark VII Enhanced Ground Proximity Warning System (EGPWS)STC SA01141WI-DModification of a single or dual Collins TDR-94 or TDR-94D Mode S Transponder System installation with CTL-92 control head to a Flight ID capable Collins TDR-94 or TDR-94 Mode S Transponder System installation with CTL-92E control head.STC ST02259NYInstallation of a 6 seat configuration. Limited to only the installation made in Hawker 800XP Serial Number 258354.STC ST02262NYInstallation of Cabin Interior Modifications and Custom Control Concepts' Cabin Management System/In-Flight Entertainment (CMS/IFE) system.STC SA01759NYInstallation of an AHS 3000A Attitude Heading Reference System.STC SA02007AKInstallation of main landing gear long step no. 3195.STC ST01159WI-DInstallation of a Honeywell MK-VIII Enhanced Ground Proximity Warning System (EGPWS).STC ST01875NYInstallation of a Free Flight JetCall-5 Selcal.STC ST01897LAInstallation of VISION-1STC ST02260NYONE-ONLY STC: The installation of AIS-2000 International OneView Airborne Information System on serial number 9029.STC ST02261NYONE-ONLY STC: Installation of Honeywell MK V EGPWS Upgrade for Mystere-Falcon 900, serial number 138.STC SB02280CHONE-ONLY - S/N 6380 Replace the Cameron Balloons US Basket/Burner systemsSTC ST03219AT-DDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4039. Installation of a custom interior.STC ST10544SCInstallation of provisions only modification of an upgraded Message Processing and Display System for NEACP Milstar communications system.STC SR01642SEInstallation of mounting provisions, utility equipment.STC ST01840LAInstallation of Crew Entry LadderSTC SR01671SEInstallation of a Communications System Upgrade.STC SA00002MC-DInstallation of Collins FDS-255 Flight Display System.STC ST03272ATInstallation of a Rockwell Collins High Frequency (HF) Communications System.STC SA02460ATReplace propellers with MT-Propeller Company model MTV-12 propellers per Coastal Planes installation manual. No intermixing of propellers is allowed.STC ST03225AT-DInstallation of a custom interior. Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4037.STC SA01143NYInstallation of an Aerosensing Terrain Mapping Radar antenna System. Limited to installation on serial number 96085 ONLY.STC SA5491NMInstallation of engine electronic digital tachometer.STC ST02249CHInstallation of an ELTA ADT 406 AF Emergency Locator Transmitter (ELT)STC SR01472NYInstallation of Eaton Aerospace/Tedeco Products Zapper pulsed electric chip detector system 1K7707 with Turbomeca Arriel 1S, 1S1, and 2S1 Engines.STC ST02258NYInstallation of Self Illuminating Floor Path Marking System.STC ST03224AT-DDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GV-SP, Serial Number 5099.STC SA01670SEInstallation of a GWX 68 Weather RadarSTC SA02279CHInstallation of wing mounted aerial dispenser systemSTC ST03201AT-DInstallation of Iridium Satellite Telephone System with Motorola Handsets.STC SR00514DE-DInstallation of an Emergency Medical Services (EMS) interior.STC SR01674SEFabrication of Columbia Helicopters, Inc. (CHI) Support Assembly, part number C34D6001-9.STC SR01701NYInstallation of SX-16 Nightsun Searchlight System. Exterior mount must be installed per STC SR01302LA.STC ST02046NYInstallation of ICS-200 Satellite Telephone System.STC ST02257NYInstallation of Main Entry Door Handrail Modification.STC ST02256NYInstallation of the Connexion By Boeing Next Generation Antenna System and Wireless Airborne Local Area Network.STC SA1048NEInstallation of Honeywell EDZ-805 E.F.I.S., UNS-1B, and avionics. (DHC-7-102 S/N 048, 095, DHC-7-103 S/N 104)STC SA1049NEInstallation of ESL special mission configuration. (DHC-7-103 S/N 104, DHC-7-102 S/N 048)