TCDS H3NM

STCs approved under this data sheet · 19

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 = 'H3NM')
  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 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 SR09167RCReplacement of tail rotor control roller chain.Midwest 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 SH5690NMInstallation of Advanced Technology Aircraft Co. engine barrier filter.WSH, LLCSTC 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 SR01742NYInstallation of extended height landing gear.Dart Aerospace LimitedSTC SR02051LAInstallation of a VAn Horn Aviation Tail Rotor Blade.Van Horn Aviation LLCSTC SR09313RCFabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-802, Revision B, dated April 5, 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 SR01298NYInstallation of replacement crosstubes P/N D212-664.Dart Aerospace LimitedSTC SR00563NYInstallation of Skidtubes and associated saddlesDart Aerospace LimitedSTC SH201WEInstallation of stirrup assemblies to directional control pedals for operation by handicapped pilot. (US ARMY OH-13E 205A)Dallwig Barry CSTC SH2621SOModification of main rotor blades P/N 204-011-250-5 or P/N 204-011-250-113 for restricted category.Hill Mr. Jamie R.
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