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
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
Anhang Technology is a speciallized enterprise focusing on reseach,
production, sales and after-sales service of aviation obstruction
light, aircraft warning light, helipad lighting, solar airfield
lights, marine navigation lanterns. Our factory located in Shenzhen
City, China and have more than 10 years manufacturing experience
for clients from whole world. Our products are patented and also
have passed CE, ICAO, ISO9001, etc. All aviation obstruction light,
aircraft warning lights, helipad lighting, solar airfield lights
are fully complied with standards of ICAO ( International Civil
Aviation Organization), FAA (Federal Aviation Administration), CAAC
( Civil Aviation Administration of China ). All marine navigation
lanterns are fully complied with standards of IALA (International
Association of Lighthouse Authorities). Till now, we’ve got eight
software copyright, nine design patent and two utility model
patent.
Our products are widely used in Civil Airports, Helipads,
Communication Towers, Factory, Power Plant Chimneys, Television
Tower, Port, Bridges, and High-rise buildings, Buoy in sea, etc.
Advanced technolgy like LED(light-emitting diode), Solar Clean
Power, GSM SIM Card Monitoring, GPS Time Synchronization
technology, Blutooth, Wireless Remote Control and etc. applied in
our products. All material are UV protected and anti-corrosion and
the lowest water proof is IP65 which is to make sure lights could
be used outside for long time.
