Supplemental type certificates

49,112 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.

STC SA00490WIInstallation of Test Instrumentation, Inc. (TII) Over-Torque Warning System.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA00492WIInstallation of Test Instrumentation, Inc., (TII) Pneumatic De-Ice Monitoring System on Mitsubishi MU-2B airplanes.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA00601WIInstallation of Test Instrumentation, Inc. (TII) Icing Alert (Rosemount 0871HL1/HL2 or 0871CT1 Ice Detector) SystemMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA01771SEInstallation of the Raytheon IFF Mode S Transponder.Honeywell International Inc · Jan 19, 2022STC SA1029SWInstallation of additional pitot system.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1045SWInstallation of two-place side facing seatMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1048SWReplacement of Mitsubishi manufactured seatsMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1069SWInstallation of Mooney AB1001, TSO C-39 seats.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1085SWInstallation of air conditioning system.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1140SWInstallation of Hartzell HC-B3TN-5/T1078HB-11R propeller.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1146SWInterior installationMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1198SWInstallation of eleven piece interiorMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1220NWInstallation of Universal flight data recorder.Honeywell International Inc · Jan 19, 2022STC SA1257SWSeat arrangement and other interior installations.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1266SWInstallation of a drawer type toilet and across the back baggage shelf.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1275SWModification of air-conditioning system.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1295SWInstallation of stretch headliner.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1313SWInstallation of interior.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1316SWInstallation of a series/parallel selector switch for battery start selection.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1352SWInstallation of interior.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1411SWInstallation of emergency locator transmitter.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1419SWReplacement of Gulton GB40A or CA5 Sonotone batteries with type 4076 Saft batteries.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1443SWModification of pilot and copilot seats.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1448SWInstallation of divan and and one-place jump seat.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1456SWInstallation of antennas.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1465SWInstallation of interiorMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1470SWInstallation of avionics support shelving.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1482SWInstallation of a Hartman series parallel battery relayMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1484SWInstallation of a Hartman series-parallel battery relay.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1488SWInstallation of avionics support shelving.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1489SWInstallation of antennas.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1511SWInstallation of PC-17 600 VA main inverter and PC-17 standby inverter; or installation of Flitetronics 250VA PC-15B main and standby inverters.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1541SWInstallation of King basic avionic packageMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1542SWInstallation of King KNC 610 area navigation computerMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1544SWInstallation of AVQ-55 weather radar.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1545SWInstallation of Sperry Stars IVB flight director.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1546SWInstallation of basic King avionics package.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1547SWInstallation of dual PC-17 or PC-15 static inverters.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1548SWInstallation of King area NAV systemMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1549SWInstallation of AVQ-55 weather radar.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1557SWInstallation of autopilot transfer system.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1560SWInstallation of Avionics basic Collins package.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1561SWInstallation of AVQ-21 weather radarMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1563SWInstallation of Bonzer Radar Altimeter TRN-71.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1564SWInstallation of Collins basic avionics packageMitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1586SWInstallation of alternate oil pressure transmitter.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1587SWInstallation of Aerosonic altimeter P/N A35-MA-10L1 to replace McCleod altimeter.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1614SWInstallation of IDC 570-24929-002 encoding altimeter or Smith's WL-1350 AM/MS-1(-2) encoding altimeter.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1615SWInstallation of encoding altimeter/alerting system.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022STC SA1616SWInstallation of Sperry AA-210 radar altimeter system.Mitsubishi Heavy Industries America Inc. · Jan 19, 2022