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 SA1543SWInstallation of Sperry AA-220 or AA-215 radar altimeter system.STC SA1712SWInstallation of oil pressure indicatorSTC SA1723SWInstallation of Sperry electric rudder trim.STC SA1729SWAdding weight of 60 pounds for ramp operation.STC SA1732SWInstallation of Kratos 124.102 torque indicator.STC SA1733SWInstallation of battery temperature warning system.STC SA1736SWInstallation of Amtek oil pressure transmitter P/N 935A-5002.STC SA1750SWInstallation of battery temperature warning system.STC SA1752SWInstallation of Sperry AA-220 radio altimeter.STC SA1764SWInstallation of Smith's 1400 encoding altimeter/alerter.STC SA1765SWInstallation of RDR-1200 weather radar.STC SA1776SWInstallation of Lear Siegler starter generator, P/N 230476-007MSTC SA1778SWInstallation of R.C. Allen Gyro.STC SA1779SWInstallation of Kollsman Dual Baro scale altimeter.STC SA1781SWRevised ground and air starting procedures with bleed air heat to orifice in fuel control.STC SA1784SWInstallation of Flite phone II and III.STC SA1785SWInstallation of Collins FDS-112 C/V flight director or Sperry HZ444 flight director systemSTC SA1793SWInstallation of Collins FDS-112 C/V flight director.STC SA1874SWInstallation of battery temperature warning systemSTC SA1882SWInstallation of chart holder.STC SA1912SWInstrument panel modification.STC SA1914SWInstallation of cooling air inlet screen.STC SA1925SWInstallation of Basic King Gold Crown avionics.STC SA1928SWInstallation of Sperry GH-14 flight director.STC SA1929SWInstallation of United Instruments encoding altimeter.STC SA1940SWInstallation of Gulton GB40 20 cell batteries or Marathon CA-5-20 cell batteries.STC SA1944SWInstallation of Bendix RDR-140 weather radarSTC SA1954SWJump seat installation.STC SA1964SWFabrication and installation of cooling air inlet modification.STC SA1990SWInstallation of pressure relief overboard vent line and restrictor fitting to EPA fuel purge system.STC SA2202SWInstallation of AiResearch TPE331-6-252M engine.STC SA2208SWInstallation of continuous ignition system.STC SA2233SWRewiring of auto-manual air conditioning switch.STC SA2238SWInstallation of tip tank taxi lights.STC SA2246SWInverter relocation in forward equipment shelves and windshield anti-icing system panel changes.STC SA2316SWInstallation of ONTRAC II VLF system.STC SA2342SWInstallation of Sperry AA-100 radar altimeterSTC SA2343SWInstallation of alternate aileron trim actuator.STC SA2399SWInstallation of Primus-40 weather radar.STC SA2413SWInstallation of AiResearch TPE330-5-252M engines and Hartzell Propeller HC-B4TN-5DL/LT10282B-5.3R.STC SA2414SWInstallation of Bendix RNS-3500 area NAV system.STC SA2427SWInstallation of optional VHF #2 Comm antenna.STC SA2487SWInstallation of outside air temperature indicator.STC SA2489SWAddition of baggage compartment in main landing gear wheel pods.STC SA8129SWInstallation of Collins TCAS-94, TCAS II traffic alert collision avoidance system with -012 software and dual Collins TDR-(94 Mode S transponders Status003).STC SA8207SWInstallation of Collins TCAS-94 traffic alert and collision avoidance system with dual Collins TDR-94D Mode S transpondersSTC SA996SWMove air conditioning unit approximately 20-inches aft and enlarge luggage compartment.STC ST00015ATInstallation of cargo door, Class 'E' cargo compartment interior, cargo handling system and barrier bulkhead.STC ST00938WI-DModification of Collins GPS-4000 Global Positioning Sensor installation to a Collins GPS-4000A Global Positioning Sensor installation in a part 25 aircraft per Collins Installation INstructions as listed in AML No. ST00938WI-D, latest revision.STC ST00940WIInstallation of a Collins TCAS 4000 TCAS II system. Data required: (1) Duncan Aviation, Inc., Document List No. 10055700, Rev C, dtd 1/19/01; (2) Duncan Aviation Document No. 40010700, FAA Approved Airplane Flight Manual Supplement, dtd 1/19/01; or later FAA approved revisions to (1) or (2).