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 SA5376SW-DInstallation of S-TEC System 60 pitch stabilization system, Model ST-279.STC SA2552NMInstallation of pallet restraint system.STC SA2900NMInstallation of Air Ambulance Hospital Support System (Equipment& Stretcher Modules, Kit. No. SJC1A & B, S/W A001 & B001).STC SA5259SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems Model ST-210-40/50.STC SA5373SW-DInstallation of S-TEC manual electric trim system, Model ST-157.STC SA5375SW-DInstallation of S-TEC manual electrim trim system, Model ST-157.STC SA5705SWInstallation of dual Litton LTN 211 Omega Navigation System and a single B&D Instruments 2504 TAS computer.STC SA5370SW-DInstallation of S-TEC manual electric trim system, Model ST-271.STC SA1743SOInstallation of a Lycoming0-320-D2A engine.STC SE241NEConversion of engine Models PT6A-27 and -28 to 01/157/3.STC SA2485SWFabrication and installation of a three-place couch.STC SA4356SWInstallation of baggage compartment liners.STC SA5603SWPassenger seat installation.STC SA1742SOInstallation of Lycoming IO-540-KIG5D engine.STC SA169RMInstallation of exhaust stacks.STC SA4762SWInstallation of Sperry Data NAV III long-range NAV and checklist display.STC SA782GLInstallation of passenger oxygen system and modification of crew oxygen system.STC SE118NEThrust reverser system P/N 221D0065, consisting of 4 major installations.STC SA5476SWForward video cabinet installation.STC SA5479SWInstallation of main entry door close out.STC SE1642SWModified cylinder assembly G-626820C or G-625859.STC SE1760SWReplacement of original cylinder barrels with P/N G-534894A.STC SE1976SWManufacture of new cylinder barrels and rebarreling with original cylinder head.STC SA1163EAInstallation of Turbomach Solar T-62T-40C APU.STC SA5871SWInstallation of dual Global GNS-1000 flight management system with dual Honeywell 1779A inertial reference systems and NDB-2 navigation data bank, Collins FDS-80 dual flight director system, Collins EFIS-86A-1 electronic flight instrument system with Collins WXR-300 weather radar, dual ADS-80K air data system, standby airspeed and altimeter, and standby power system.STC SA5872SWCabin interior installation.STC SA5873SWInstallation of Wall Colmonoy exhaust stack.STC SH5860SWInstallation of Bendix EFIS-10 and Series III avionics.STC SA2076CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2077CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA2086CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SE2127CEAdd the following approved fuel unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.STC SA1738SOInstallation of the Collins LRN85/85A VLF/Omega navigation system.STC SA1739SOInstallation of shoulder harness provisions for pilot, co-pilot and observer.STC SA2555NMInstallation of Continental TSIO-520-R engine, McCauley D3A34C402/90DFA-10 propeller and associated installation components.STC SA4575SWInstallation of a single Global GNS 500A Series 3B, or 3C VLF/OMEGA navigation system.STC SA2545NMInstallation of 1/2" Marine Plywood floort, Seat Rails, TSO Seats and Interior Arrangement for 13 passenger configuration.STC SA4875SWInstallation of Vandling NDB-2 Navigation Data Bank System or Global NDB-2 navigation data bank system.STC SA994CEInstallation of Inflight Motion Picture, Inc. 16 mm motion picture projection system.STC SA2551NMModification of lower forward fuselage.STC SA309NERemove Bendix P/N 86553 and replace w/Airlift Peconic power cylinder P/N AL553HO.STC SA1731SOInstallation of passenger cabin class divider.STC SA5465SWInstallation of Litton LTN-72RL Area Navigation System.STC SA613GLInstallation of a Shadin Co. fuel flow indicating system.STC SA861GLInstallation of McCauley fixed pitch propeller 1A200DFA9049. Remove propeller governor and plug associated oil passages with engine manufacturer's covers and plugs. Install McCauley spinner assembly D-3326, B-3434 spacer, D-2807 bulkhead, D-3859-1 plate assembly front, and A-2513-18 bolts. Remark tachometer with red radial line at2575 r.p.m.STC SA5369SW-DInstallation of S-TEC manual electric trim system, Model ST-275.STC SH1727SOInstallation of the Foster LNS-616A long range navigation system.STC SA1599NMInstallation of static-line anchor-cable. (H18 AS MODIFIED BY VOLPAR B28T CONVERSION)STC SA1714SOInstallation of PTC Aerospace model 912 seats.STC SA5368SW-DInstallation of S-TEC manual electric trim system, model ST-276.