Glimpse of pilot and crewmember with binoculars, inside a U.S. Navy K-5 anti-submarine blimp in flight over Long Island Sound. Aerial view of the blimp, over water. View from the blimp, of a submarine moving at hight speed, partially submerged, in the water below. Later views of the submarine fully surfaced moving at low speed.
Aerial view of a U.S. Navy K-5 anti-submarine blimp in flight over a partially submerged submarine moving in the waters of Long Island Sound, during World War 2. Views from the air, of the submarine underway and then submerging to periscope depth