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 SA09516AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-894-20/30.STC ST01363CH-DInstallation of a Securaplane XL245-A emergency battery.STC ST02218AT-DInstallation of Collins HF Data Link System.STC SA01031SEData pertaining to this modification are considered inadequate for duplication in other aircraft. This approval for change in type design is limited to Piper Model PA-22-150, serial number 22-7497 onlySTC ST01155LAInstallation of clas divider and curtain header.STC ST01316CH-DInstallation of Collins Proline II Communication, navigation, pulse system with Baker B1035 cockpit audio system.STC ST01420CH-DInstallation of Standard Alterations Required for Installation of Collins EFIS-85B(12), EFIS-85C(14)/APS-85 Avionics. STC SA2157CE must be installed previously or concurrently.STC ST01423CH-DInstallation of aircraft interior furnishings, cabinetry and entertainment system. Approved for installation on serial number 267 ONLY.STC ST01599CHInstallation of Honeywell Primus EPIC Control Display System for Retrofit (CDS/R) with internal Flight Management System, and Honeywell Dual AZ-800 Air Data System.STC ST01597CHInstallation of Honeywell Primus EPIC Control Display System for Retrofit (CDS/R) with internal Flight Management System, and Honeywell Dual AZ-800 Air Data System.STC ST02441ATInstallation of a custom interior. Following STCs are required: STC ST01382AT-D, ST01383AT-D, ST01385AT-D. Approved for installation on serial number 636 ONLY.STC ST09970SCInstallation of Honeywell MK VIII Enhanced Ground Proximity Warning System.STC ST09799SC-DS/N 1446 ONLY: Installation of an executive cabin interior.STC SA00044DEInstallation of nose compartment door ice shield.STC SA8406SW-DInstallation of S-TEC System 55/55X two axis automatic flight guidance system, Model ST-555STC ST01595CHInstallation of Honeywell MK-VII Enhanced Ground Proximity Warning System (EGPWS).STC SA00710WIInstallation of Garmin GMA 340 audio panel.STC SA01465ATInstall Mooney aircraft model M20J windshield.STC SA3824NMInstallation of seat mounted video entertainment system. (747-236, -251, -136, -233B, -204)STC SA689SOModification and rerouting of elevator and rudder control cables.STC SA81SOInstallation A, B, C or D of Continental engines and Hartzell HC-82 XF-2B/8433-2 or HC-82 XF-2B/8433-4 props, increase in take-off and landing gross wt. To 4840 lbs.STC SE152SOModification of throttle body location.STC ST01210LA-DInstallation of 17-passenger cabin interior. Approved for installation in GV serial number 643 ONLY.STC ST01422NYInstallation of Matsushita Avionics Systems system 3000 passenger entertainment system.STC ST01588CHInstallation of Honeywell SPZ-800 Integrated Flight Control System with FZ-500 Flight Director System.STC ST01594CHInstallation of Goodrich GH-3000 Electronic Standby Instrument System (ESIS).STC ST02437ATInstallation of a L3 Communications TCAS 2000 SystemSTC SA09381AC-DInstallation of S-TEC system 20/30 single and two axis automatic flight guidance systems, model ST-814-20/30.STC ST01211LA-DInstallation of 13-passenger cabin interior. Approved for installation on G-IV serial number 1448 ONLY.STC ST01272NYInstallation of a 5.X Library Operating software and LRU's to an existing Matsushita Avionics 2000E Passenger Entertainment System.STC SA00110BOInstallation of Cessna 9910181-4 electric windshield heated panel.STC SA02364ATModify engine exhaust system to install mufflers and associated exhaust pipes and hardware. STC approved for serial number 1257 ONLY.STC SA09444AC-DInstallation of S-TEC GPSS ARINC 429/RS232 Converter/Interface, Model ST-901,STC SA5115SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-018STC ST00469LAInstallation of B/E Aerospace passenger entertainment system 2000M per FAA approved Sextant In-Flight Index list 244103, Rev A, dtd 9/30/97 or later FAA approved revisions.STC ST01231CH-DInstallation of a Collins FCS-80 flight director system installed as a second system for use by copilot.STC ST02192AT-DInstallation of Collins TCAS and Dual Mode S Transponders.STC ST01421NYInstallation of Matsushita Avionics Systems Corporation System 3000 passenger entertainment system.STC ST01424NYApproval of side facing divan seating limitations. Approved for serial number 9042 ONLY.STC ST01584CHNon-group aircraft approval for Reduced Vertical Separation Minimum (RVSM). Approved for model 1329-25 (Jetstar II), serial number 5236 ONLY.STC ST01957AT-DInstallation of Collins SAT-906 SATCOM System.STC SR01420NYInstallation of D206-605-04 Rear Locker Extender.STC SA2885SWInstallation of two or three-place side facing seatsSTC ST01140CH-DInstallation of a Universal Avionics TT-5000 Series Aero I Airborne Satellite Telecommunications System.STC ST01146CH-DInstallation of an Collins TCAS 94 Traffic Alert and Collision Avoidance System (TCAS II) integrated to the Collins EFIS 86 and incorporating MOPS Change 7.STC ST01267LAInstallation of Honeywell MK VII enhanced ground proximity warning system (EGPWS).STC ST09728SC-DInstallation of Standby Horizon System Modification.STC ST00836LAInstallation of Collins VHF and HF Voice/Data Communications System.STC ST01419NYApproval of Side Facing Divan Seating Limitations, modification to be completed IAW Aero Consulting Services Modification Data Summary D17700,dtd 11/13/01. Approved for serial number 9045 ONLY.STC SA00109BOInstallation of Cessna SK310-114-0 electric windshield heated panel kit.