Nate Grigg / CC
Two Navy helicopters circling Lambeau Field during last Thursday’s N-F-L exhibition weren’t authorized to be there. Green Bay police say they are trying to track down where the aircraft came from so they can speak to the pilots or their commanders. While a game is being played in the historic stadium there is a temporary flight restriction in the airspace above it and for three miles around it. The N-F-L has been informed. Pilots are normally told to avoid flying in the prohibited area.
