Navigate / EASA

CS 31TGB.53 Tether system

ED Decision 2013/011/R

(a)     The suitability, durability, and reliability of the tether system is established for all phases of operating.

(b)     In operation and mooring the balloon is securely and reliably anchored to the ground.

(c)      Precautions are to be taken to mitigate the risks due to the effect of wind exceeding the maximum wind speed stated in the Flight Manual on the balloon when moored to the ground.