Rotary Semaphore Trainer
Whether attending Quartermaster's Allied Visual Communications School, or simply wish to refresh your signaling alphabet, these handy devices will keep you in top form. Each rotary device is precision manufactured, giving a clear registration of correct flag position relative to each selected alphabetic semaphore. Communicate to your partner in practice from either a "sending" or "receiving" side, knowing all signal flag positions regardless of vantage point. Constructed of rugged plastic, each kinetic communicator is water and tear proof, affording long product life.
Photo Courtesy U.S. Naval Institute. Photographer U.S. Navy (Stephen Batiz)