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.

STC ST00893LAInstallation of high temperature, semi-rigid, coaxial fire/overheat detection wire harness cable assemblies. (MD-11 GE CF6-80C2 engines only) (MD-11F GE CF6-80C2 engines only)Meggitt Safety Systems, Inc. · Dec 14, 1999STC ST00959CHInstallation of an Avtec Fiber Optic Lighting System, P/N AV11009.Avtec Inc. · Dec 14, 1999STC SA00759SEInstallation of vortex generators on the wings and tail surfaces.Micro AeroDynamics Inc · Dec 13, 1999STC SH2825SWInstallation of AirCruisers Model D24724 emergency flotation gear.Air Cruisers Company · Dec 13, 1999STC SH4032SWInstallation of Air Cruisers Model D24724 emergency flotation gear.Air Cruisers Company · Dec 13, 1999STC SH436NEIncorporate landing skid mounted deployable emergency float system MBB Helicopter Corp. P/N 117- E0016.Air Cruisers Company · Dec 13, 1999STC ST09582SCInstallation of an Executive Cabin InteriorGulfstream Aerospace Corporation · Dec 13, 1999STC SA02152AKFabrication and installation of F. Atlee Dodge 3-inch extended Main Landing Gear, P/N 3284.F Atlee Dodge Aircraft Service · Dec 10, 1999STC SR00757SEFabrication and installation of Simplex model 904 flight stepsSimplex Manufacturing Company · Dec 9, 1999STC ST01102NYUpgrade to AlliedSignal RTA-83A VHF Transceivers with Avtech Control Heads. (L-1011-385-1 s/n 193K-1024)Logic Air · Dec 9, 1999STC SA7069SW-DInstallation of the centralized water system.Dassault Falcon Jet · Dec 8, 1999STC ST09605SCPermanent change in seating capacity from a maximum of 10 passengers to a maximum of 8 passengers.Jet Aviation Texas, Inc · Dec 8, 1999STC ST02050ATInstallation of a Direct TV Satellite System.Garrett Aviation Consulting Group LLP · Dec 7, 1999STC SA00403DEInstallation of Puritan Bennett Sweep On 2000 Crew Oxygen Masks.West Star Aviation · Dec 6, 1999STC ST00404DEInstallation of Puritan Bennett Sweep on 2000 Crew Oxygen Masks.West Star Aviation · Dec 6, 1999STC ST01986ATInstallation of CAS-81 TCAS II and IFF/Mode S Transponder system.Boeing Company · Dec 6, 1999STC ST00111BOInstallation of a dual Kollsman Servo Altimeter Alerter System (SAAS), P/N 49201-101Kollsman Inc. · Dec 3, 1999STC ST00402DEInstallation of Puritan Bennett Sweep On 2000 Crew Oxygen Masks.West Star Aviation · Dec 3, 1999STC ST00818LA-DInstallation of Nordam Acoustic liner. Approved for G-IV, serial number 1373 ONLY.Gulfstream Aerospace Corporation · Dec 3, 1999STC ST00838WIInstallation of the rockwell Collins TRE-920 directional antenna.Midcoast Aviation Inc · Dec 3, 1999STC ST00906CH-DInstallation of Aircraft cabin interior, furnishings and cabinetry.Garrett Aviation Services · Dec 3, 1999STC ST345CH-DInstallation of an AlliedSignal Avionics MK-V Enhanced Ground Proxmity Warning System.Garrett Aviation Services · Dec 3, 1999STC SS02047ATInstallation of thirteen passenger cabin configuration.Airship Management Services, Inc · Dec 2, 1999STC ST00755SEReconfigure the first class section of SwissAir MD11 series airplanesFlight Structures Inc · Dec 2, 1999STC ST116-001NMInstallation of a Collins Traffic Alert and Collision Avoidance System (TCAS II) and Mode S transponders with ATC/TCAS control panel and Collins vertical speed indicators, per Sogerma Engineering Order Number SOG-AVS-34.44.08, Revision 4, dated March 30,1999. Issued by ANM-S office. (Modified by STC ST00177LA-D)Sogerma · Dec 2, 1999STC SA1035SWExtend fuselage 48 inchesSierra Industries, Inc · Dec 1, 1999STC SA1074SWInstallation of aircraft combustion heaterSierra Industries, Inc · Dec 1, 1999STC SA1075SWConversion of outer wing panel from leading edge to 60% chord and from wing station 96.4 to station 181.8 into an integral fuel tank with associated modifications of substructure and fuel systemSierra Industries, Inc · Dec 1, 1999STC SA1099SWInstallation of bleed air shut-off valves.Sierra Industries, Inc · Dec 1, 1999STC SA1147SWInstallation of main landing gear doors.Sierra Industries, Inc · Dec 1, 1999STC SA123SWInstallation of fiberglass horizontal stabilizer sho tips.Sierra Industries, Inc · Dec 1, 1999STC SA1242SWInstallation of elongated fiberglass nose.Sierra Industries, Inc · Dec 1, 1999STC SA126SWInstall dual actuator rod modification on elevator trim control tab.Sierra Industries, Inc · Dec 1, 1999STC SA1418SWSeat installation.Sierra Industries, Inc · Dec 1, 1999STC SA1460SWModification of 2-place aft couch installed under SA172CE to 3-place couch and addition of one oxygen dropout mask and associated changes to the oxygen systemSierra Industries, Inc · Dec 1, 1999STC SA1581SWCenter section main wing spar reinforcement.Sierra Industries, Inc · Dec 1, 1999STC SA1582SWOuter wing panel spar reinforcementSierra Industries, Inc · Dec 1, 1999STC SA161SWInstall cabin picture windows left and right sides.Sierra Industries, Inc · Dec 1, 1999STC SA1943SWInstallation of DHC 26-1071-058 seats.Sierra Industries, Inc · Dec 1, 1999STC SA1968SWInstallation of tail wheel tire 6.00 x 6, 8 PR Type III and wheel.Sierra Industries, Inc · Dec 1, 1999STC SA1969SWInstallation of tail wheel tire 6.00 X 6, 8 PR, Type III and wheel.Sierra Industries, Inc · Dec 1, 1999STC SA1970SWInstallation of tail wheel tire 6.00 X 6, 8 PR, Type III and wheel.Sierra Industries, Inc · Dec 1, 1999STC SA2-1010Installation of tail gear doors.Sierra Industries, Inc · Dec 1, 1999STC SA2-1026Installation of main landing gear uplock system for PV-1 aircraft.Sierra Industries, Inc · Dec 1, 1999STC SA2-1086Installation of flap systemSierra Industries, Inc · Dec 1, 1999STC SA2-1137Install panoramic cabin windows (left and right)Sierra Industries, Inc · Dec 1, 1999STC SA2-11572,000 psi hydraulic systemSierra Industries, Inc · Dec 1, 1999STC SA2-1558Installation of fuselage belly rack.Sierra Industries, Inc · Dec 1, 1999STC SA2-17Installation of a 17-1/4 inch diameter camera mount ring. Approved for serial number 23-118 ONLY.Sierra Industries Inc · Dec 1, 1999STC SA2-271Installation of propeller spinner with propeller hub 34E60.Sierra Industries, Inc · Dec 1, 1999