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 SA1142SOInstallation of an adjustable trim tab on the rudder.STC SA3062SOInstallation of a Pratt and Whitney model R-985-AN1 engine, a Hamilton Std model 2D30 propeller and other minor changes.STC SA4264NM-DInstallation of a single Collins TCN-500/ARN-153V tactical air navigation (TACAN) system with a pilot's and copilot's Skylight Avionics IND-5000 digital bearing and distance indicators.STC SH1548SOInstallation of the Collins Proline II VIR 32A NAV (#2 System).STC SH1549SOInstallation of the Collins Proline II VIR 32A NAV (#1 System).STC SH1550SOInstallation of the Collins Proline II DME 42A Distance Measuring Equipment (#2 system).STC SH1551SOInstallation of the Collins Proline II DME 42A Distance Measuring Equipment (#1 System).STC SA1658GLInstallation of Norton Radome Part Nunber 4358X.STC SH916NEInstallation of HL-401 turbine outlet temperature (TOT) instrument kit.STC SA2773CEUpdate Honeywell Model FMZ-800 flight management system to NZ-9102 software, with optional single or dual Honeywell GPSSU sensor(s).STC SA2778CEInstallation of a Tosington jump seat.STC SA7690SWInstallation of electrically controlled first-class seating including installation of wiring with circuit protection.STC SA1652GLInstallation of a Honeywell global Positioning System Sensor and dedicated GPS antenna.STC SA2511CEInstallation of Phoenix Aerospace, Inc. (PAI) Model VR-1010-24-1A or Model VR-1010-24-2A silicon, solid-state, DC voltage regulator units.STC SA3034SOInstallation of dual Honeywell MLZ-850 microwave landing system receivers.STC SH915NEInstallation of Howell T5 indicator-monitor P/N H2900K-416.STC SA3012SOInstallation of a Jacobs R-755 A-2 engine and a Hamilton Standard2B20-9-6135A propeller.STC SA3035SOInstallation of dual Collins TDR-94D Mode S transponders.STC SA7807SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system Model ST-477STC SE898NEInstallation of 60 amp. alternator, Cessna P/N C611501-0204, -0203, -0202, -0201 or Ford P/N DOFF-10300-F in lieu of existing generator.STC SH3054SOInstallation of an AN/ARC-186 VHF Communications system.STC SA3040SOInstallation of Fairchild F-1000 Flight Data Recorder with Plessey PV-1954D Data Acquisition Unit.STC SA3041SOModifications to the production installed cockpit lighting system.STC SA3053SOInstallation of a Summit Labs data line printer.STC SA2329SOInstallation of a galley in the upper deck.STC SA7233SW-DInstallation of the Security System.STC SA723SW-DFAA Approved Airplane Flight Manual Supplement,STC SH1655GLInstallation of 3-axis autopilot, P/N 131500-21.STC SA7040SWInstallation of Collins APS-85 autopilot system.STC SA7309SW-DInstallation of annunciator couplerSTC SA5478NMInstallation of Bendix/King traffic alert and collision avoidance system.STC SA7894SWInstallation of provisions for a patient litter with electrical power connectors.STC SA8078SWInstallation of Collins TCAS- II(TCAS-94) with single Mode S(TDR-94D) transponder.STC SA3047SOReplacement of air intake pipes with aluminum pipe assembly.STC SA1654GLInstallation of Universal Navigation UNS-1B flight management system.STC SA1653GLInstall Aileron Servo Tabs.STC SA2929SOInstallation of a passenger interior configuration.STC SA911NEInstallation of dual Bendix/King MST-67A Mode S Transponder system.STC SH3045SOInstallation of a UNS-1A navigation system.STC SH7946SWInstallation of a windshield defogging system.STC SA1482SOInstallation of FED 2000 windshield defogger system. (LEARJET 23 S/N 070-099)STC SA1844CE-DReconfiguration to Piedmont AirlinesSTC SA1845CE-DPassenger cabin interior seating arrangement.STC SA1846CE-DInstallation of provisions for airfone (air to ground) communication system.STC SA3036SOInstallation of a SFENA H 341 ACM1 standby horizon instrument with ILS deviation indicators.STC SA3037SOInstallation of Collins PN622-7194-101 navigation radio.STC SA3039SOInstallation of 2 display unit cooling fans.STC SA5469NMInstallation of position light.STC SA5470NMInstallation of position light.STC SH4889NMInstallation of interior trim panels.