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.

STC SA09622AC-DInstallation of S-TEC 01298 or 01304 Digital Flight Control System (DFCS)S-TEC Corporation · Aug 22, 2008STC SA1726CEInstallation of camera window with sliding door cover and drift sight.Avcon Industries Inc · Aug 22, 2008STC SR01868SEInstallation of a Supplemental Lighting System;Aviation Specialties Unlimited Inc. · Aug 22, 2008STC ST00808WI-DInstallation of cabin interior.Duncan Aviation Inc · Aug 22, 2008STC ST02582CH-DInstallation of a 13 Passenger Interior Reconfiguration and Floor Plan Change.Gulfstream Aerospace Corporation · Aug 22, 2008STC SA2633CEInstallation of a four-place side facing divan.Aviation Fabricators Inc · Aug 21, 2008STC SL2263SOInstallation of Aerostar (Raven) Models CW, W, and RW basket and burner systems.Head Balloons Inc · Aug 21, 2008STC ST03566AT-DInstallation of a Custom Interior.Gulfstream Aerospace Corporation · Aug 21, 2008STC ST262CHInstallation of a Collins TCAS II(Model TCAS-94).Alternative Aviation Services Inc · Aug 20, 2008STC SA2381NMInstallation of Knots 2U, Ltd Wheel and Body FairingsKnots 2U Ltd. · Aug 19, 2008STC SE4327SW-DIncrease all operations power rating to 325 horse power (HP) at 40 inches of manifold pressure (MP) and 2700 RPM.RAM Aircraft Limited Partnership · Aug 19, 2008STC SA697GLInstallation of mounting brackets for VOR antenna and APX-78 radar beacon located in vertical tail tip. (747-200B SERIES -E4A) (747-E4B)ASD/ENSA · Aug 18, 2008STC SR01866SEONE ONLY STC, SN 7273: Installation of a Supplemental Lighting System; installedAviation Specialties Unlimited Inc. · Aug 18, 2008STC SR02557NYInstallation of Thermoformed D350-766 Interior Trim KitsDart Aerospace Limited · Aug 15, 2008STC SA1401NWInstallation of fiberglass wing tips with recognition lights.Knots 2U Ltd. · Aug 14, 2008STC SR02508NYInstallation of Replacement Window KitsDart Aerospace Limited · Aug 14, 2008STC ST03583AT-DInstallation of an Airplane Interior.Gulfstream Aerospace Corporation · Aug 14, 2008STC ST03586AT-DInstallation of an Airplane Interior.Gulfstream Aerospace Corporation · Aug 14, 2008STC ST09942SCInstallation of executive interior. Approval limited to serial number 30782 ONLY. Cert basis is same except with addition of Special Condition Issue Paper that covers installation of cookpot stove in galley of this aircraft.Associated Air Center · Aug 14, 2008STC SA01892LAInstallation of Honeywell EFIS-40 System.Texas Aviation Services · Aug 12, 2008STC ST02248NYInstallation of EMS HSD-64, HSD-128, HSD-HCM, and HSD-XEMS Technologies Canada Ltd · Aug 12, 2008STC SA09021SC-DInstallation of TSIO-520-BE.RAM Aircraft Limited Partnership · Aug 11, 2008STC SE3631SW-DCylinder modifications.RAM Aircraft Limited Partnership · Aug 11, 2008STC SR00563NYInstallation of Skidtubes and associated saddlesDart Aerospace Limited · Aug 11, 2008STC ST02161LAInstallation of the mounting provisions for navAero tBagC2 2 Electronic Flight BagUS Technical · Aug 11, 2008STC ST02348NYCabin Reconfiguration with an increased seating configurationAir France · Aug 11, 2008STC ST02613CHInstallation of a corporate interior inlcuding seats, bulkheads, and tables.Northwest Airlines Inc · Aug 11, 2008STC SA1918SWInstallation of jump seat.Page AvJet Corp · Aug 9, 2008STC SA02603CH-DInstallation of Pratt & whitney Canada PT6A-42 Engines.Standard Aero · Aug 8, 2008STC SR02556NYInstallation of an auxiliary fuel tankVIH Aerospace Inc · Aug 8, 2008STC SR02576CHInstallation of skid mounted deployable rotary antenna.NASS-EAC · Aug 8, 2008STC ST02609CHInstallation of Intheairnet (ITAN) Satellite TV System ProvisionsArmstrong Aerospace · Aug 8, 2008STC SA01865SEFabrication of Boundary Layer Research (BLR) FastFin System and installation of the BLR FastFin SystemBLR Aerospace LLC. · Aug 7, 2008STC SA09015AC-DInstallation of S-TEC System 65 two axis automatic flight guidance system.S-TEC Corporation · Aug 6, 2008STC ST02607CHInstallation of a Panasonic System Controller - Audio (SC-A)Armstrong Aerospace · Aug 6, 2008STC SE5726SW-DInstallation of Floscan - 20lb or - 203b fuel flow transducers.RAM Aircraft Limited Partnership · Aug 5, 2008STC ST9214SC-DInstallation of a Self Protection System including a Large Aircraft Infrared Counter Measure (LAIRCM) System, the passive RADAR Warning Receiver (RWR) System and the Countermeasure Dispenser System (CMDS). The Type Design Change is definedL-3 Communications Integrated Systems LP · Aug 5, 2008STC SR09520RCInstallation Approval of aft cabin door hinge assembliesHelifab Inc · Aug 4, 2008STC ST01501WI-DStructural and electrical provisions for HF and V/UHF Communication systems, provisions for a Cabin LAN System, and installation of a SATCOM system and IFF/ATC Transponder systemBoeing Company - Wichita Division · Aug 2, 2008STC SA1563GLInstallation of a Stage 3 Hush Kit on McDonnell Douglas DC-9-10 series airplanes.USA Jet Airlines Inc. · Aug 1, 2008STC SA1785GLInstallation of a Stage 3 Hushkit on McDonnell Douglas DC-9-31, -32, -32F, -33F, -34, -34F, -41 with: (1) Pratt & Whitney JT8D-9, -11, -15, -17 series enginesUSA Jet Airlines Inc. · Aug 1, 2008STC SE2831SW-DInstallation of Bendix S6RN-1251 and S6RN-1255 magnetos.RAM Aircraft Limited Partnership · Aug 1, 2008STC SE3714SW-DInstall RAM economy camshaft and modified cylinders.RAM Aircraft Limited Partnership · Aug 1, 2008STC SE3767SW-DInstallation of induction hose clamps.RAM Aircraft Limited Partnership · Aug 1, 2008STC ST01504WIModification of Bombardier Model BD-100-1A10 (Challenger 300) to replace existing foam conference table pads with a removable and stowable table pad assembly.Aviation Consulting and Engineering Solutions Inc. · Aug 1, 2008STC ST01512LA-DInstallation of -218-218 software with Runway Awareness Advisory System (RAAS) activation option on Honeywell MK V Enhanced Ground Proximity Warning System (EGPWS).Gulfstream Aerospace Corporation · Aug 1, 2008STC ST02577CH-DOne Time Installation of a 16 Passenger Executive InteriorGulfstream Aerospace Corporation · Aug 1, 2008STC ST165CHFabrication and installation of a Stage 3 hushkit when powered by Pratt & Whitney JT8D-7, -9, or -11, -15, or -17 series engines.USA Jet Airlines Inc. · Aug 1, 2008STC SE8193SWGrind nitriden high compression cylinder barrles to plus .010 oversize and install SL75089 P10 piston, SL74242 P10 compression ring, and SL73857 P10 oil ring.Superior Air Parts Inc. · Jul 31, 2008STC ST01842SEInstallation of a Sandel Avionics Horizontal Situation Indicator (HSI) and Attitude Direction Indicator (ADI)Butler National Corporation · Jul 31, 2008