Direction générale de l'aviation civile (DGAC)

Service technique de l'aviation civile

Technical Guidance

Visual aids are an essential component of the safety and regularity of air transport, as well as to general aviation. Consequently, a special attention must be carried to their design and implementation.

The Helicopter Approach Path Indicator (HAPI) provides the pilot with the necessary visual information to place the helicopter on the defined approach slope for the helistation.

This guide aims to make available for the aerodromes owners the necessary elements for the implementation of the HAPI.

french version

Editor STAC
Publication year 2017
Format A4
Pages number 42
Price printed version 24.00 €