In 1973 I was aboard the aircraft carrier U.S.S. Ranger. It was stationed in Alameda, Ca. We were headed out to sea for some practice and just off the coast were 3-4 Russian "trawlers." The old man cranked it up to about 35 knots and went right in the middle of them which left them bouncing as if a hurricane had just come through. It was comical to watch.