20. 50, 50, 50
There was no one there.
Kelsey was devastated and prepared to radio up to let them know that the submarine had been lost. Luke interrupted her and said “look around first.” Do fifty, fifty and fifty. “Then we will call you up.”
50 feet to the north, 50 feet to the south, and 50 feet to east. Kelsey was in agreement. The north and south did not work out. East was their only hope. It was game over if the submarine didn’t get within 50 feet of the east.
