Trainees are trained at a training institute in Pensacola, Florida to become cryptologic officers.

The Cryptology Training Institute in Pensacola, Florida. A security guard at an entrance gate checks visitors A cryptologic officer briefs a group of trainees. He shows them how to take readings on an instrument. A radar screen. The trainees operate controls. Two women read a manual. A fleet of aircraft in flight. Cryptologic officers with headphones operate controls. A submarine and a ship underway at sea. A cryptologic officer seated at a desk in his office reads documents. Vehicles on a road. A tree in the foreground.