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 SA01647ATInstallation of McCauley 5-bladed propeller model 5HFR34C1105/96LRB-9.STC SA09373AC-DInstallation of S-TEC System 30 ALT altitude hold system, Model ST-828STC SR01441ATInstallation of Ultra Media Camera System.STC ST01663AT-DInstallation of a Battery Temperature Indicating System Foxtronics DBTI 2002.STC SA09372AC-DInstallation of S-TEC System 20/30 single and two-axis automatic flight guidance systems, Model ST-827-20/30.STC SA09371AC-DInstallation of S-TEC System 20/30 Single and Two Axis automatic flight guidance systems, Model ST-824-20/30.STC SB00890CHReplace the Cameron Balloons us basket/burner system and fuel tanks with the Thunder & colt basket, model 40x48 swept classic, s/n 644, the Thunder & Colt MK II double burner, s/n 840, and Thunder & Colt fuel tanks, model v30, s/n V30263 and V30264. (V-7 7 s/n 5282)STC SR00846NYFabrication and installation of an Alpine Aerotech Ltd. exhaust deflector/ejector assemblySTC ST00669WIInstallation of Honeywell, Inc., TCAS 2000 Traffic Alert Collision Avoidance System with enhanced range and tracking capability.STC ST00891CHInstallation of Fairchild F-800 digital flight data recorder.STC ST00522LA-DInstallation of passenger cabin interior. Approved for serial number 1322 ONLY.STC ST00668WIInstallation of Dual Honeywell Inc. CDU-XLS Flight Management System.STC ST00510SEModification of certain Boeing Model 727-200 series airplanes.STC ST9418SC-DInstall wiring provisions for Primex EMPOWER system in passenger cabin to provide power at passenger seats.STC SP00543SEInstallation of SMR Technologies electrothermal propeller deicer as a replacement for McCauley or Safeway electrothermal deicer on specific propellers (See STC).STC SA2138SW-ACInstallation of antennas and various carry-on systems.STC SA8111NM-DInstallation of a Collins TCAS-94 (TCAS II0, 920D VSI/TA/RA Indicators and an AlliedSignal APX-100B(V) Transponder.STC SR00889CHReduction of standard passenger seating from sixteen to nine seats or less.STC SA7313SW-DInstallation of radio altimeter system(structures).STC SA09352SCAdd exhaust pipe extension.STC SA09367AC-DInstallation of S-TEC system 30 alt altitude hold system, Model ST-819.STC SA09368AC-DInstallation of S-TEC system 30 alt altitude hold system, Model ST-819.STC ST09447SCInstallation of AlliedSignal TCAS I (CAS 66A) system.STC SA00844NYReplace Installation of Replacement Cowl Latch Assemblies for DHC-2 aircraft.STC SE00663WIAdd the following approved fuel: Leaded and unleaded automotive gasoline, 91 minimum antiknock index. Intermixing with aviation gasoline also approved.STC ST00661WIInstallation of Collins TCAS-94 system.STC ST02111AKInstallation of the Spectrum Aeromed Ambulance Module System 5300-002. Limited to installation on Learjet model 35, serial number 0019 ONLY.STC SA00843NYAircraft fuel quantity transmitter replacement-from Stewart Warner Model 390 to Stewart Warner Model 385.STC SA09128AC-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-609-40/50.STC SE01643ATInstallation of a Roto-Master turbocharger P/N 600573-00, Roto-Master scavenge pump, AC diaphragm fuel pump, and TCM fixed wastegate.STC ST00635LAInstallation of single interstate electronics corp 9002 flight management system.STC ST00636LAInstallation of single interstate electronics corp 9002 flight management system. (382G -44K-30 Series)STC SA00299NYModification of the airplane to provide for an increase in maximum gross weight.STC SA00505LAInstallation of Western Intl Aviation, Inc double groove alternator pulley p/n W1A0000A40X-3 on right hand engine and idler pulley p/n W1A000040X-4 on right and left hand engines.STC SA09365AC-DInstallation of S-TEC system 20/30 single and two axis automatic flight guidance systems, Model ST-818-20/30.STC SA09366AC-DInstallation of S-TEC system 20/30 single and two axcis automatic flight guidance systems, Model ST-818-20/30.STC SR09192RCInstallation of a cabin window assembly.STC ST00658WIInstallation of the AlliedSignal MK V Enhanced Ground Proximity Warning System with Windshear.STC ST00659WIInstallation of the Honeywell TCAS 2000 Traffic Collision Avoidance System (TCAS II).STC ST00719NY-DInstallation of AlliedSignal Enhanced Ground Proximity Warning System in place of a MK V Ground Proximity Warning System.STC ST00885CHInstallation of AlliedSignal Mark VI Ground Proximity Warning System in accordance with ElectroSonics Drawing Number ESF10-30090-01, Rev. 1, dated May 22, 1998, or later FAA approved revisions.STC ST00887CHInstallation of AlliedSignal CAS-66A traffic alert and collision avoidance system (TCAS I).STC SA8223SW-DInstallation of the airborne flight information system (AFIS).STC ST01241ATInstallation of the Lord NXV active noise and vibration control system.STC SA5362SW-DInstallation of S-TEC yaw damper system, Model ST-238.STC SB00746CHReplace the Cameron Balloons US basket/burner system with the Balloon Works basket/burner system. (A-140 s/n 6093)STC SB00886CHReplace the Cameron Ballons US basket/burner system with the Balloon Works basket/burner system. (A-105 s/n 6174)STC SR00345SEInstallation of Simplex Manufacturing Company Model 7300 spray tank system. (UH-1H RESTRICTED CATEGORY ONLY)STC ST00518LA-DInstallation of dual Universal Avionics UNS-1K Navigation Management System (NMS) with internal GPS and a Radio Reference Sensor.STC SA5980NMDirect replacement of existing certified Sat 1656 battery with a Saft battery or equivalent battery as modified by exchanging the VPH160 cells in the Saft 1656 battery with VP170KH or VHP170KH cells. (206B III)