AH-HP-VASI LED Visual Approach Slope Indicator

The LED Visual Approach Slope Indicator (VASI) is used to guide aircraft to approach the runway at an appropriate altitude. It is specially designed to accommodate the helicopter's steep angles of descent and deliberate speeds.

There are three Colors which to show three wide horizontal beams in different colored light. And it is projected in fan shaped array into the incoming flight pattern. The top beam is yellow which indicates a too high altitude of approach; The center beam is green which is the correct altitude; The lower beam is red which indicates a too low altitude.

By staying within the green light beam that is correct altitude.

Compliance

ICAO Annex 14 Volume II –Figure 5-11

FAA AC 150/5390-2B Heliport Design Guide

Features

Electrical

LED as light source saving power consumption and maintenance, 95% less power than equivalent incandescent light

Power supply available in AC(110V, 240VAC), DC48V

Physical

Unique designed polycarbonate lens for converging light and also provides corrosion resistance and UV protection.

UV protection Powder coated bright yellow color base make better visibility

Base material is stainless steel which has strong corrosion resistance, Shock and Vibrations protection

Fragile coupling reduce the secondary damage to helicopters effectively

Optional

Infrared LED for pilot using NVG(Night Vision Goggles)

Controller for power supplying and turn ON/OFF light

VHF pilot to ground remote control

Solar powered system

Application

Permanent, Temporary, Emergency Helipad/Heliport/Helideck

OFFSHORE/ ONSHORE USAGE

Military & NVG operations