TCDS H7SO

STCs approved under this data sheet · 38

Current certificates first, most recently changed first.

Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
  WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = 'H7SO')
  ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.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 SR12332SEInstallation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook SystemMechanical Specialties, LLCSTC SR02796SEInstallation of Human External Cargo (HEC) systemBoost Systems LLCSTC SR00266SEReplacement of the Lycoming Model T53-L-13B engine with a Lycoming Model T53-L-703 engine flat rated to the same power settings specified in Type Certificate Data Sheet (TCDS) H15NMOverseas Aircraft Support Inc.STC SH8609SWFabrication of Isolair Eliminator II Model 4600-205 fire fighting system.Isolair Inc.STC SR01776SEFabrication, installation, and maintenance of the Isolair Helicopters, Inc., Model 9002 High Cross tubesIsolair Inc.STC SH3744NMDual Battery InstallationWSH, LLCSTC SR00026DEInstallation of tailboom 24 inch plug extension, commercial style main rotor blades, and rotorhead.Midwest Aerospace TC LLCSTC SR00073DEReplacement of Lycoming T53-L-13 series powerplantMidwest Aerospace TC LLCSTC SR00119DEInstallation of an upgraded 42 degree Tail Rotor gearbox, P/N 212-040-003, and Control CablesMidwest Aerospace TC LLCSTC SR00143DEInstallation of an upgraded 42 degree Tail Rotor gearbox, P/N 212-040-003Midwest Aerospace TC LLCSTC SR09177RCModification of the vertical fin sparMidwest Aerospace TC LLCSTC SR02761LAInstallation of UH-1H composite main rotor blades on the UH-1B helicoptersNorthern X-Treme HelicoptersSTC SR00713SEInstallation of Onboard Systems International Cargo Hook KitOnboard Systems InternationalSTC SH5690NMInstallation of Advanced Technology Aircraft Co. engine barrier filter.WSH, LLCSTC SR02475SEInstallation of a Tailboom Motion Detection SystemAircraft Structural Repair Inc.STC SR02492LAInstallation of a Helicopter Technology Company main rotor blade assemblyHelicopter Technology CoSTC SR02641SEInstallation of a Service DeckNorthwest Heli-Structures IncSTC SR02070SEFabrication of Dart D205-770-011 Replacement Engine Mount KitDart Aerospace USA Inc.STC SR00929SEFabrication of tail boom mounted strakes.BLR Aerospace LLC.STC SR01039SEFabrication of tail boom mounted strakes in accordance with Master Drawing List Number BL-UH1H-01, Revision D, dated September 10, 2001, or later Federal Aviation Administration (FAA)-approved revision; and installation of this strake systemBLR Aerospace LLC.STC SR01470SEFabrication and Installation of Fast Fin System.BLR Aerospace LLC.STC SR03408CHInstall Airwolf Aerospace, LLC Tension-Torsion Strap Assemblies, P/N AA-204-310-101-101 or AA-204-310-101-103Airwolf Aerospace LLCSTC SR02413LAInstallation of an AKV, Inc Exceedence and Trend Monitoring System kit P/N ETM1000AKV Inc.STC ST04270ATInstall the VTOL ASSALT V3 Windscreen Laminate KitVTOL LLCSTC SR00767SEFabrication of Helipro spar replacement systemVector Aerospace Helicopter Services USA Inc.STC SR00267SEFabrication and Installation of a Bell Model 212 vertical tail fin and rotor, 42 and 90 gearboxes, and 212 push rod anti-torque control systemVector Aerospace Helicopter Services USA Inc.STC SR01742NYInstallation of extended height landing gear.Dart Aerospace LimitedSTC SR01196LAInstallation of Honeywell (Lycoming) T53-L-703 engine to replace Honeywell (Lycoming) T53-L-13/13B/-13BA engine. Responsible ACO is Los Angeles, NM-L.Minuteman Aviation Inc.STC SR02051LAInstallation of a VAn Horn Aviation Tail Rotor Blade.Van Horn Aviation LLCSTC SR01946SEInstallation of the Mechanical Specialties, Model UH606Mechanical Specialties IncSTC SR09257RCFabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-800, Revision D, dated March 26, 2001, or later FAA approved revision.Global Spar LLCSTC SR09316RCFabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-801, Revision B, dated April 5, 2001, or later FAA approved revision.Global Spar LLCSTC SR02204LAInstallation of an AKV, INC. N1/N2 Cycle Counter, PN UH1T53CCAKV Inc.STC SR00103SEInstallation of Aviation Development Corporation oil filterAviation Development CorporationSTC SR01298NYInstallation of replacement crosstubes P/N D212-664.Dart Aerospace LimitedSTC SR00563NYInstallation of Skidtubes and associated saddlesDart Aerospace LimitedSTC SR00332NYInstallation of Avionics Specialties power analyzer and recorder no. SL17009 and SL17061.Aerosonic CorporationSTC SR01395NYInstallation of adjustable engine mount.Dart Aerospace Limited
Back to TCDS H7SO