PHI Windsock with a stabilizing ring at the inlet for optimal wind indication. 2 different sizes cover every application. Striking red and white section will allow to easily recognize the wind direction and wind strength from a distance or high above the ground.

Length:

• L  120 cm - Best placed directly at the Take-Off place
• XL  200 cm - Suitable for a Landing Field, near to a take-off place or on a pole