I was on the way with my wife direction to border Ukraine-Poland. Before the Korostenj road crossing, one disk has flown slowly bevor our car, motor went out, I was shocked. My wife has checking back our car still three discs, they fly the same direction as the first disc. We are driven to Korostenj and stayed in a motel, I told an reception that we saw on the road E373 vour discs. The receptionist told me that after Chernobil disaster,the same discs fly every day in the region. We went in the room and could not sleep. Tomorrow we are continued our trip to border.(Sorry for my english ).Sebastian.