Regulations and Government
EASA Publishes Safety Info on Wake Vortex
The bulletin concludes with illustrations that show various scenarios of wake turbulence encounters and recommended avoidance techniques.

The European Aviation Safety Agency has published safety information bulletin SIB 2017-10 to remind pilots and air traffic controllers about the risks associated with wake turbulence encounters at high altitude and applicable precautionary measures. “With the increase in overall volume of air traffic and enhanced navigation precision, wake turbulence encounters in the en route phase of flight have progressively become more frequent in the last few years,” the bulletin said.