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 SA4925NMInstallation of horse containers.STC SA4926NMInstallation of horse containers. (A310 SERIES -200C) (A300 SERIES -600C)STC SA58SOInstallation of dual camera ports.STC SA2732SOInstallation of interior IAW with Drawing List SC 42 000039, Rev A.STC SA7199SW-DInstallation of S-TEC Yaw Damper System, Model ST-302.STC SA1439GLInstallation of Pamco Emergency Backup Pneumatic System.STC SA2602CEModification of an existing Dual Litton LTN-92 inertial navigation system.STC SA731NEInstallation of Auto-Vac-4 primary vacuum system.STC SE732NEInstallation of 'Auto-Vac-4' primary vacuum system.STC SE738NEInstallation of 'Auto-Vac-4' primary vacuum system.STC SE739NEInstallation of 'Auto-Vac-4' primary vacuum system.STC SE740NEInstallation of Auto-Vac-4 primary vacuum system.STC SE741NEInstallation of 'Auto-Vac-4' primary vacuum system.STC SA7756SWInstallation of Aerex Group fuel flow interface unit.STC SA1769SOInstallation of a Lycoming0-320-D2J engine.STC SA2605CEOperation of airplane on leaded and unleaded automotive gasoline, 91 minimum antiknock index(RON+MON)/2 per ASTM Specification D-439. Inter-mixing with aviation gasoline also approved.STC SA4914NMPermit use of TCM TSIO-360-G, -GB or -LB engines as modified by STC SE4731NM.STC SA7209SW-DInstallation of S-TEC System 60 Two Axis Automatic /Flight Guidance System with Optional Autotrim System Model ST-314.STC SA7210SW-DInstallation of S-TEC system 60 two axis automatic flight guidance system w/optional autotrim system, Model ST-314.STC SA743NEInstallation of PWC PT6A-34 engines.STC SA1491SOInstallation of passenger cabin composite liner (shell).STC SA2604CEInstall passenger compartment and baggage compartment cargo restraint system.STC SA2728SOInstallation of alternate McCauley models B2D37C224-B/G-90RA-4, B2D37C224-B/G-90RA-9, and B3D32C414-C/G-82NDA-2 propellers.STC SA2731SOInstallation of cabin bulkheads.STC SA4852NMInstallation of electrical heater, including engine driven alternators and controls.STC SA4854NMInstallation of Collins TPR-720 ATC/Mode S Transponder.STC SA2598CEOperation of airplane on unleaded and leaded automotive gasoline, 91 minimum antiknock index(RON+MON)/2per ASTM Specification D-439. Inter-mixing with aviation gasoline also approved.STC SA2601CEOperation of airplane on leaded and unleaded automotive gasoline, 91 minimum antiknock index(RON+MON)/2. (172P 160 HP)STC SA344NEInstallation of turbomach T-62T-40C7D auxiliary power unit. (DHC-8 101)STC SA7174SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system Model ST-102, with optional autotrim system.STC SA7285SW-DInstallation of the UNS-1A integrated flight management system.STC SA2596CEInstallation of a battery relocation in the tailconeSTC SA2597CEInstallation of a battery relocation in the tailcone per King Aire, Inc.STC SA7749SWInstallation of a cargo door enlargement/fuselage modification between fuselage stations 89.00 and 146.20.STC SA7750SWInstallation of a cargo handling system (rail system).STC SA7751SWInstallation of a cargo barrier net assembly.STC SA4912NMIncrease in the maximum zero fuel weight.STC SA2654SOInstallation of a Racal SATCOM satellite communications antenna.STC SA4857NMModification replaces Airesearch metal shaft coupling P/N 3300065-1 with Elco P/N 2241901, non-metallic coupling.STC SE400NEInstallation of Auto-vac-2 instrument vacuum system.STC SA2411SOInstallation of hush kit.STC SA7291SW-DInstallation of the Universal voice recorder system.STC SA2482CEInstall a Howell H-284J fan speed monitor system.STC SA2528CEInstall a Fairchild A100 or GA100 cockpit voice recorder.STC SA4797NMInstallation of Cessna rudder pedals, master cylinders, and axles, aircraft spruce and specialty wheel fairings, and Cleveland brakes and wheels.STC SA2331SOConversion of passenger cabin to cargo compartment.STC SH4910NMThe Pilot-in-Command position to be located in the left seat.STC SA4075NMInstallation of supplemental oxygen system.STC SH729NEInstallation of Bendix/King EHI-40 Honeywell Primus II SRZ-850 integrated radio system, and Universal Navigation UNS-1A flight management system.STC SL1748SOInstallation of Balloon Works sizes3.9, 4.0, 4.5, 4.9, and 5.0 baskets.