I found this old picture from the 80´s. We are at the Malmi airport´s model airplane field flying control line. My father is kneeled down in the background, and behind me is the car of Mr. Olavi Lumes, who also took this picture. He is now over 80 years old, and still active in modelling! The aviation radios sure have developed since-see the box on the left of the car. Nowadays there is no this possibility in Malmi.