Supplemental type certificates
49,114 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 SH5976NMCombine installation of new rotor blades approved under STC SH5132NM and installation of Allied Signal Model T5317A or T5317B engines approved under STC SH2394NM.STC SH5977NMThis supplemental type certificate (STC) applies to the model 205A-1 with either the T5317A or T5317B engine modified by STCs SH2394NM and SH5132NM, and the 210 helicopters (no modifications required) when operated with nine (9) or less passengersSTC SR01226SEFabrication, installation and maintenance of this Left or Right Hand Pilot in Command modificationSTC ST01575LAInstallation of Airshow 4000 Digital Media ServerSTC ST01873LAInstallation of Rockwell Collins Airshow Tailwind 550 Direct Broadcast Satellite TV System.STC ST02016LAInstallation Rockwell Collins Airshow Systems Tailwind(TM) 550 systemSTC ST03707NYReplacement of fluorescent lighting with LED lightingSTC SA4315SWInstallation of Brittain B5 flight control system.STC ST01817WIUpgrade of Honeywell Primus II System for ADS-B OutSTC ST02580LAReconfigure an MD-10-30F to support a modular eye hospital with 48 supernumeriesSTC ST02589LAInstallation of main deck cargo loading systemSTC SA03274NYThis modification consists of replacing the existing engine on Lake Aircraft LA-4-200 with a Lycoming IO-390-A1A6 and
installing one of the 3 following propellers:
1. MT Propeller MTV-12-B/LD188-119a, to be installed with either MT Propeller spinner assembly P-1005-1 or P-1005.
2. MT Propeller (reversing) MTV-12-B-C-R(M)/CRLD188-119a, to be installed with MT Propeller P-480 Series Reverse
Governor and either MT Propeller spinner assembly P-1005-1 or P-1005.
3. Hartzell Propeller BHC-E2YR-1BLFP/FL7894-4. 4. Installation, operation, and maintenance of Lycoming IO-390-A1A6 engine and propeller configurationsSTC SA4553SWInstallation of Brittain Model NAV Flite IV Model BI-825 system or B5C Model BI826 systemSTC SR03706NYInstallation of the Inlet Barrier FilterSTC ST02458CHInstallation of a Rockwell Collins Pro Line 21 Major Avionics RetrofitSTC ST04301AT-DInstallation of Honeywell Primus Elite Advanced Features (PEAF) Upgrade to DU-885 DisplaysInstallation of Honeywell Primus Elite Advanced Features (PEAF) Upgrade to DU-885 DisplaysSTC ST09859ACInstallation of a SkyTender Beverage TrolleySTC SA2143NMInstallation of Vortex generators, fairings, rudder seals, stall strips, and strakes.STC ST04072CHInstallation of an L-3 Avionics Systems GH-3900 Electric Standby Instrument System (ESIS)STC ST02485SEInstallation of an interior reconfigurationSTC ST02058ATInstallation of Honeywell HG1103BA inertial reference system in place of attitude-heading reference system.STC SA2CHInstallation of Wipaire Model 13000 Amphibian FloatsSTC SB04090CHReplace the Cameron Balloons US Basket/Burner systemSTC SR04091CHInstallation of an air ambulance conversion kitSTC ST00808DEAutomatic Dependent Surveillance-Broadcast (ADS-B) Out CapabilitySTC ST03705NYInstallation of a Complete Custom Aircraft InteriorSTC ST04263ATModification of Interior Arrangement Configuration from 50 to 30 Passenger Seats (All Tourist Class)STC SA00304BOInstallation of an extended baggage compartmentSTC SA11103SCInstallation of commuter category safety systems to allow an increased maximum takeoff gross weightSTC SR09501RCInstallation of Garmin G500H Electronic Flight Instrument System (EFIS)STC ST02476SEEconomy Class Seat replacementSTC SR03702NYInstallation of EMS equipment and side facing seat bench on the right side of the cabinSTC SR09017RCInstallation of a Sextant AFDS 95 automatic flight control system.STC SR09075RCInstallation of Sextant AFDS 95-1 autopilot system for IFR operations.STC ST04255ATInstallation of Rockwell Collins Venue In-Flight Entertainment System (IFE).STC SA01806WIModification of Rockwell Collins TCAS II System Installation with DC powered TCAS Transmitter Receiver ProcessorSTC SR01884ATInstallation of Retractable Hardpoints SystemSTC ST00325BOInstallation of a Live TV LTV3 In-Flight Entertainment SystemSTC ST00788SEInstallation of a satellite television system.STC ST01804WIModification of Rockwell Collins SAT-906 SATCOM System InstallationSTC SR00928SEFabrication of Kawak Aviation Technologies, Inc. Model YB02854 Auxiliary Hydraulic SystemSTC SA03701NYInstallation of RF-006(A) Main Wheel and RA-002(B) Nose Wheel with EA-003.7N(A) Brake SystemSTC SR00318SEInstallation of Concorde RG206 battery.STC SR00801DEInstallation of Crew Mobility Restraint KitSTC ST02300SEInstallation of an interior reconfigurationSTC ST04224ATInstallation of a Passenger Interior ConfigurationSTC SA01946LAInstallation of Blackhawk Ultra Electronics Engine Instrument.STC SA03507NYThe installation of MT-Propeller Entwicklung GmbH's Model# MTV-27-1-E-C-F-R(P)/CFR210-58d 5-Blade propellerSTC SA03699NYThe installation of MT-Propeller Entwicklung GmbH's Model# MTV-9-B/198-52 3-Blade constant speed propellerSTC SR00462SEInstallation of Concorde RG-222 battery.