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 ST01475WIInstallation of replacement aft cabin divider with pocket doors which replaces OEM aft divider in same location - Model 550 S/N 0002 through 0505STC ST01824SEInstallation of a galley modification on Boeing Model 777-200 series airplanes.STC ST02491NYInterior modification of water proofing and spill management.STC SA02306AKInstallation of a Lycoming O-360-A1A, A1D, A2A, A2D, A2E, A2F, A3A, A3D, A4A, A4M, A4N, or A4P engine on Piper PA-22, PA-20, and PA-16 airplanes.STC ST03554AT-DInstallation of a Custom InteriorSTC SA00173DEInstallation of Oilamatic preoiler system.STC SA7975SW-DOption 1: Install Vortex Generators on vertical stabilizer in accordance with RAM Drawing No. 1474 Rev. B. dated
March 4, 1991 or later FAA approved revision. Option 2: Same as Option 1, except no change in airspeeds;
Supplemental Flight Manual not required. Option 3: Install vortex generators on vertical stabilizer and wing topSTC SR00571NYInstallation of Bearpaws.STC ST02517NYInstallation of cabin systems and componentsSTC SA101WEInstallation of picture window.STC SA108WEModification of bulkhead station 26, blkd sta 33, cabin floor from Sta 13-29 and addition of bouyant tank between Sta 29-31.STC SA1589WEInstallation of two United Aircraft of Canada Ltd. Model PT6-20A engines.STC SA1751WEIncrease in main fuel tank capacity to 336 gallons.STC SA1969WEInstallation of passenger seats.STC SA2317WEInstallation of dual brakes.STC SA355WEInstallation of hull vents.STC SA4-1055Rotary beacon installation.STC SA4-1109Metalizing of wings aft of spar.STC SA4-1467Installation of retractable tip floats.STC SA4-1550Installation of wing leading edge landing lights.STC SA4-1551Installation of electric gear retract motor.STC SA4-677Installation of Picture Window.STC SA4-678Installation of new nose.STC SA4-680Installation of windshield.STC SA4-681Installation of dorsal fin.STC SA4-682Installation of retractable float.STC SA4-683Installation of auxiliary fuel tanks in outboard wing sections.STC SA59WEONE-ONLY STC, S/N B117: Installation of a Chandler Evans AN 4100 (P/N CE 9141-AA) electric driven emergency fuel pump in place of the standard hand pump and strainer (P/N NAF 38855 Type AEL-1). (G-21A N525, S/N B117)STC SB02545CHONE ONLY STC; US Model O-105, S/N 6517: Replace the Cameron Balloons US Fuel Tanks with the UltraMagic type M-30 and M-40 fuel tanks.STC SA01823SEInstallation of a McCauley 1A170/DM7654 propellerSTC SA02516NYInstallation and maintenance of Seaflight SI-7170 floats (EDO Model 55-7170A floats modified with STC SQ02514NY)STC ST00563DE-DInstallation of a Pilots and Co-Pilots Upgraded Altimeter System.STC SR00953NYInstallation of adjustable engine mounts.STC SA01994ATInstallation of two Motorlet, Walter model M601E-11 engines and two Avia-Hamilton model VJ8.510 propeller systems.STC ST02122LAInstallation of Aerocon Engineering Company (AEC) AirstairSTC ST03521AT-DInstallation of a Custom Interior.STC ST10815SCInstallation of mounting provisions for dual NavAero t?Bag C22 Electronic Flight Bags.STC SA02542CHInstall Cargo NetSTC SA6037SW-DInstallation of S-TEC System 40/50, single and two axis automatic flight guidance system, Model ST-298-40/50.STC ST02038CH-DInstallation of Honeywell N1 Digital Electronic Engine Controls (DEEC)STC ST1360SEONE ONLY STC. SN 5213: Non-Group approval for Reduced Vertical Separation Minimum are contained in AeroMech Document No AMI-QD-JS-0023, Rev. A, dated February 1, 2008, or later FAA-approved revisions.STC ST03523AT-DInstallation of an Airplane CompletionSTC SR03077ATStructural Provisions for a Composite Passenger Cabin VIP InteriorSTC ST01376LA-DInstallation of cabin window shades.STC ST01809SEInstallation of an interior reconfiguration on Boeing Model 777-200 and 777-300 series airplanes.STC ST00836CH-DInstallation of AlliedSignal Aerospace N1 Digital Electronic Engine Control (DEEC).STC ST01005CH-DInstallation of Honeywell (formerly AlliedSignal Aerospace) N1 Digital Electronic Engine Control (DEEC)STC ST01444CH-DInstallation of Honeywell N1Digital Electronic Engine Control (DEEC).STC ST01445CH-DInstallation of Honeywell N1Digital Electronic Engine Control (DEEC).STC ST01756CH-DInstallation of Honeywell N1 Digital Electronic Engine Control (DEEC).