Seen yesterday over northern Germany.
Flew in a perfect circle, diameter approx. 66km. Any ideas why it repeated this exact circle 3 times?
Flew in a perfect circle, diameter approx. 66km. Any ideas why it repeated this exact circle 3 times?
Flew in a perfect circle, diameter approx. 66km. Any ideas why it repeated this exact circle 3 times?
Flew in a perfect circle, diameter approx. 66km. Any ideas why it repeated this exact circle 3 times?