The flying exercise Kanki will be held in Rissala and Rovaniemi bases from Monday to Friday.
The Hornets and Hawks workout area is between Kuopio and Rovaniemi ranges, bounded on the East by air national border and on the west axis of Jyväskylä and Rovaniemi.
Aircrafts will use torches during the exercise that may appear brightly in the sky for a few seconds.
A part of the exercise will be flown at low altitude. The fighters will be in the air from 10.00 to 21.00 daily but end by 19.00 on Friday.