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 SA448ALModification of Lockheed Air Service Model 109C/R Flight RecorderSTC SA932EAInstallation of Pee Kay Model B3500 seaplane floats and Pee Kay Model 3500A amphibious floats.STC SE58WESERIAL NUMBERS L1090-33 and L1423-44 ONLY: Installation of a modified induction system.STC SA1000SWNine place seating arrangement.STC SA2564WEInstallation of garment bag module.STC SA2516WEInstallation of lightning arrestors on wing tips and vertical fin.STC SA1447SWInstallation of battery fault warning system.STC SA2519WEInstallation of H. Koch & Sons, Inc., food, beverage and waste cart.STC SE56WESerial Numbers P-06012 AND P-06024: Installation of heated compressor inlet temperature sensor lines.STC SA368CEReplace wing rib stitches with P-K screws.STC SA537EAInstallation of Radome Kit No. 3060X-R.STC SA2553WEInstallation of Adel cannister fuel pumps.STC SA931EAInstallation of battery isolation system.STC SA2563WEInstallation of garment bag module. (727-22)STC SA5NWInstallation of Edo-Aire Mitchell AutopilotSTC SA368ALInstallation of McCauley1A175/GM8242, GM8244, or GM8246 propellers.STC SA2552WEInstall Litton P/N 451158 automatic data entry unit. (727-1H2)STC SA4NWInstallation of "Plane Booster" Wing TipsSTC SA1-137Installation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 altitude hold device (for use with Tactair T-3 autopilot).STC SA1-185Installation of Tactair T-3 auto- matic pilot and optional installa- tion of Tactair AH-1 altitude hold device (for use with Tactair T-3 autopilot).STC SA1-235Installation of Tactair T-3 auto matic pilot and optional instal lation of Tactair AH-1 altitude hold device (for use with Tactair T-3 autopilot).STC SA1-27Installation of Tactair T-3 auto-matic pilot and optional installation of Tactair AH-1 altitude hold device (for use with Tactair T-3autopilot).STC SA1-37Installation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 altitude hold device (for use with Tactair T-3 autopilot).STC SA1-453Installation of Tactair T-3 auto matic pilot and optional installa tion of Tactain AH-1 altitude hold device (for use with Tactair T-3autopilot).STC SA1-463Installation of Tactair T-3 automatic pilot and optional installa tion of Tactair AH-1 altitude hold device (for use with Tactair T-3autopilot).STC SA1-467Installation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 alt. hold device (for use with Tactair T-3 autopilot).STC SA1-612Installation of Tactair T-101 autopilot and optional installation of Tactair T-201 autopilot accessory kit (for use with Tactair T-101 autopilot).STC SA1004WEInstallation of Tactair T-3 automatic pilot and optional installa tion of Tactair AH-1 altitude hold device (for use with Tactair T-3autopilot).STC SA17EAInstallation of Tactair T-101 auto- pilot and optional installation of Tactair T-201 autopilot accessory kit (for use with Tactair T-101 autopilot).STC SA197EAInstallation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 altitude hold device(for use with Tactair T-3 autopilot).STC SA198EAInstallation of Tactair T-3 auto- pilot and optional installation of Tactair AH-1 altitude hold device(for use with Tactair T-3 auto- pilot).STC SA199EAInstallation of Tactair T-3 auto- pilot and optional installation of Tactair AH-1 altitude hold device(for use with Tactair T-3 autopilot).STC SA232EAInstallation of Tactair omni lock model OL-1 and optional installation of Tactair localizer adapter model LA-1 (for use with Tactair model omni lock model OL-1).STC SA270EAInstallation of a stability augmentation safety system(with or without camera system installed).STC SA352EAInstallation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 altitude hold device (for use with Tactair T-3autopilot).STC SA36EAInstallation of Tactair T-101 auto- pilot and optional installation of Tactair T-201 autopilot accessory kit (for use with Tactair T-101 autopilot).STC SA394EAInstallation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 altitude hold device (for use with Tactair T-3 autopilot).STC SA693WEInstallation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 altitude hold device (for use with Tactair T-3 autopilot).STC SA80EAInstallation of Tactair T-101 auto-pilot and optional installation of Tactair T-201 autopilot accessory kit (for use with Tactair T-101autopilot).STC SA3NWInstallation of Van's Aircraft Model VA-1 fiberglass wheel fairings.STC SA547CEInstallation of Bendix M4C autopilot.STC SA835CEInstallation of wing tip splates.STC SA846CEInterior arrangement - installation of an aislewise divan.STC SA862CEAddition of large cargo door in left hand side of fuselage. (707-131)STC SA1NWInstallation of EDO Xa5400 floats.STC SA2NWInstallation of Van's Aircraft Model VA-1 fiberglass wheel fairings.STC SA1GLInstallation of wing tip boom to measure angle of attack, yaw, and slip.STC SA2261WEInstallation of inflatable emergency evacuation slides at forward passenger and service doors.STC SA928EAInstallation of battery isolation circuit.STC ST729SORemoval of pressurization and cabin cooling systems.