An overview of the Heliport Obstruction Identification Surfaces toolset

Available with Aviation Airports license.

The Heliport Obstruction Identification Surfaces toolset contains tools that generate obstruction identification surfaces for helipads and heliports.

ToolDescription

FAA 2C

Generates an obstruction identification surface (OIS) for helipads based on specifications from FAA Advisory Circular 150/5390-2C.

ICAO Annex 14 Heliports

Generates obstruction identification surfaces (OIS) for heliports based on ICAO Annex 14 Volume II specifications.

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