Supplemental type certificates
49,117 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 ST02062ATInstallation of replacement insulation blankets.STC ST02157ATInstallation of an accelerometer interfacing with a modified ACARS Management Unit providing initial aircraft movement signal for automatically generating an out time.STC ST02160ATInstallation of provisions for Honeywell Mk VII Enhanced Ground Proximity Warning System on non-EFIS airplane, including GPS antenna.STC ST02194ATInstallation of accelerometer in electrical compartment to interface with a modified ACARS Management Unit to provide indication of initial aircraft movement.STC ST02260ATInstallation of Delta Shuttle all-coach 150 passenger interior with the additional G3A and G6A galleys.STC ST02281ATInstallation of accelerometer in electrical compartment to interface with a modified ACARS Management Unit to provide an indication of initial aircraft movement.STC ST02355ATInstallation of a 150 or a 156-passenger seating arrangement using Weber TSO C39b seats.STC ST02363ATInstallation of Weber model 5150 TSO C39b tourist class seats.STC ST02470ATInstallation of fiberglass batt (DMS 2385 Type 2) insulation covered with polyimide and Tedlar materials to replace metallized Mylar insulation blankets.STC ST02600ATReconfiguration to a two-class passenger seating configuration of 100 seats (8 first class, 92 coach class).STC ST02601ATModification from a 154-passenger interior to a 148-passenger interior or from a 156-passenger interior to a 150-passenger interior.STC ST847SOManufacture of coat room.STC ST988SOFabrication and installation of a cargo rack/net assembly.STC SA02154LAInstallation of wing leading edge stall stripsSTC SA1655SOInstallation of a Sperry PRIMUS800 x band color radar system.STC SA2026SOInstallation of passenger seating arrangement.STC SA2322SOInstallation of a cargo door.STC SA2323SOInstallation of a class 'E' cargo compartment.STC SA2394SOInstallation of a class E cargo compartment.STC SA2528SOInstallation of main deck galleys1-6 and upper deck unit.STC SA2605SOInstallation of a passenger interior in all-cargo Boeing aircraft.STC SA2980SOIntallation of upper deck galley.STC SA3017SOInstallation of Honeywell (formerly Bendix/King, AlliedSignal) TCAS II and Dual Mode-S Transponders or installation of TCAS II and Single Mode S transponders.STC SA3073SOInstallation of 157 or 256 passenger coach class interiors with Airest Innovator seats.STC SA3323WEInstallation of a forward facing flight attendant seat on the forward galley. (for models 727-2J7 and 727-264)STC SA363SOCockpit voice recorder.STC SA364SOCockpit voice recorder.STC SA4196NM-DConversion of a passenger airplane with side cargo door to a freighter configuration.STC SA4224NM-DStructural modification to stretched aft upper deck. (747-122)STC SA4227NM-DConversion of a passenger airplane to a freighter configuration with a side-cargo door.STC ST00950ATInstallation of electronic logbook system.STC ST01107WI-DIncorporation of a Honeywell Mark VII Enhanced Ground Proximity Warning System per Learjet Master Document List BAS55010050, dtd 9/9/2002 and FAA approved September 10, 2002, or later approved revisions..STC ST02714ATInterior passenger cabin seating arrangement in accordance with Cotney Aerospace, Inc. Master Data List Report No. T87-01, Revision B, dated September 15, 2003, or later FAA approved revision.STC ST565SOLower lobe right hand module unit, P/N 10892-1STC SA00332SEInstallation of a Lycoming GSO0-480-B2C6 engine and a Hartzell HC-A3CF-23L propeller.STC SA3126NMInstallation of modified flight attendants seats.STC SA4874NMInstallation of PTC Aerospace Seats, Model 940.STC SA7075NMInstallation of B/E Aerospace Model 881 seats.STC ST00165LA-DStructural and Flammability approval of B/E Aerospace Services Division Model 881 seats for installation in 0 Passenger MD-11 Aircraft.STC ST03568AT-DInstallation of a Custom InteriorSTC ST01498WI-DInstallation of an AirCell Axxess II Iridium Satcom System on Learjet Model 45.STC ST01965CH-DInstallation of Honeywell N1 Digital Electronic Engine Controls (DEEC)STC ST02005CH-DInstallation of Honeywell N1 Digital Electronic Engine Controls (DEEC)STC ST02150LAInstallation of AirWorks Cockpit Door Surveillance SystemSTC ST02313AKInstallation of dual Universal Avionics UNS-1Lw Flight Management Systems with embedded Wide Area Augmentation System (WAAS)STC SA02594CHInstallation of a fuel selector valvSTC SA1751SWInstallation of shoulder harness.STC SR09521RCInstallation of frameless seat cushions.STC ST02239AKData pertaining to this modification are inadequate for duplication in other airplanes. This approval is limited to Boeing Model 727-22C airplane, Serial Number 19195, Registration Number N792A, only. Installation of a gravel kit and approval of gravel runway operations.STC ST02247AKONE ONLY STC, SN 19806: Installation of a gravel kit and approval of gravel runway operations on Boeing Model 727-22C airplane, Registration Number N727YK, Serial Number 19806.