In September 2011, ten autonomous unmanned air vehicles were flown in flocking flight by the École Polytechnique Fédérale de Lausanne’s Laboratory of Intelligence Systems in Lausanne, Switzerland.
Eylül 2011'de on adet insansız hava aracı Lozan, İsviçre'de bulunan École Polytechnique Fédérale de Lausanne'ın Akıllı Sistemler Laboratuvarı'ndan havalandırılmıştır.