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 SA5865SWInstallation of a single Tracor7800 ONS.STC SA2042CEProvisions for tailcone installation antenna.STC SA398EAInstallation of radome kit No. 3065.STC SA4476SWInstallation of auxiliary fuel tank.STC SA860GLInstall Cleveland Aircraft nose wheel assembly P/N 40-77A.STC SA1595NMInstallation of a remote oil cooler kit.STC SA1722SOInstallation of a cabin interior.STC SA2549NMInstallation of Howell Electric engine torque indicators.STC SA5366SW-DInstallation of S-TEC yaw damper system, Model ST-267.STC SA5367SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-268-40/50.STC SA1720SOInstallation of a triple seat and 16 passenger configuration.STC SA186NEInstallation of a dual Sperry flight systems EDZ-600/601/801 electronic flight instrument system (EFIS) interfaced with a SPZ-650 integrated flight guidance system.STC SA2463NMModification revises electrical circuitry of two control relay boxes. Limited to installation on serial number 46081 ONLY.STC SA403SWFull span double slotted flaps, drooped wing leading edge, aileron actuated drag plates, Robertson U.L.S. nose control system, increased elevator aerodynamic balance, and relocated pilot head.STC SA5364SW-DInstallation of S-TEC System 60 pitch stabilization system, Model ST-266, with optional automatic electric trim system.STC SA5365SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system, Model ST-264.STC SA1266SOInstallation of Safe Flight fuel performance computer.STC SA2541NMInstallation of fiberglass wing tips.STC SA4315WEInstallation of a Litton LTN-211 VLF/Omega navigation system.STC SA831GLInstallation of a Canadian Marconi CMA-734 Mk II LC Omega/VLF navigation system.STC SH305NEInstallation of a Sperry data Nav III system.STC SH306NEInstallation of a radio Master system.STC SA2047CEInstallation of cockpit jump seat.STC SH5849SWInstallation of push-out window.STC SA2046CEInstallation of a cabin bulkhead with doors.STC SA2542NMInstallation of nosewheel hydraulic steering system.STC SA1663SOInstallation of Bendix dual electronic flight systems (EFS-10).STC SA1711SOManufacture and installation of Model T05-000-L1011K trolley(food/beverage cart).STC SA1893CEInstallation of speed command of attitude and thrust and wind shear system (SCAT/WS), performance command system (PCS), thrust management system (TMS), angle of attack (A0A), wind shear(WS) system, and various combinations of the SCAT/WS, PCS, and TMS systems with an autopower system.STC SA4410SWInstallation of 17 passenger configuration, seats, emergency exit, and floor modification.STC SA5845SWAvionics Installation.STC SA815GLInstallation of a Canadian Marconi CMA734 MK II Omega/VLF navigation system.STC SE244NEInstallation of Mattituck plasma flame sprayed cylinder barrels in Teledyne reciprocating engines.STC SL1572SOReplacement of envelope fabric.STC SA2049CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2.STC SA2525NMInstallation of single Global GNS-100 Flight Management System.STC SA5358SW-DInstallation of S-TEC manual electric trim system, Model ST-258.STC SA5359SW-DInstallation of S-TEC manual electric trim system, Model ST-258.STC SA5360SW-DInstallation of S-TEC manual electric trim system, Model ST-258.STC SA5357SW-DInstallation of S-TEC manual electric trim system, Model ST-156.STC SA858GLInstallation of a Canadian Marconi CMA734 MK II Omega/VLF navigation system.STC SE2544NMInstallation of alternate induction oil system, and mounting components.STC SE4127SWInstall modified W-670-23 piston, P/N 4180, to replace W-670-6A piston, P/N 4177.STC SA3429SW-DInstallation of Century automatic flight system Model AK933 consisting of a Century 21 autopilot.STC SA101SOOne right-hand and two left-hand single seats.STC SA119SOInstallation of passenger seats.STC SA1387SWInstallation of liquid nitrogen air conditioner.STC SA1707SWInstallation of three-place side facing couch.STC SA1767SWRelocate fuel and hydraulic shutoff valve as required by AD 70-15-04, para. (a).STC SA1769SWInstallation of single seat.