Standard supplied with 20 cm (7.9 inch) short mast. A long mast is optional.
The reliable illumination system has no rotating electric parts or slip-rings. Due to its unique design maintenance cost and power consumption are low. The tillable mast structure enables easy replacement of the windsock.
Holland Aviation uses the finest European materials available for their windsock assemblies
Some key features of the HA-80 RG SST Windsock assembly are;
The windsock gives a reliable wind direction.
Along with the wind direction, you can see a wind speed indication.
It has low maintenance costs.
This windsock assembly has a low power consumption.
a reliable illumination system.
The assembly has no rotating electric parts.
Holland Aviation is not using any mercury-containing slip-ring.
The taper of the windsock is from the throat to the trailing end designed to cause the windsock to fully extend when it is being exposed to a wind of 15 knots (is equal to 28 km/hr or 17 mph).
The HA windsock sleeves have been proven to withstand wind speeds in excess of 145
km/h (75 knots). The windsock fabrics have been tested for mechanical strength, UV
resistance and colorfastness by an independent laboratory.