Guided Missile Destroyer/WWI Aircraft & Aces/Marine Corps Fast Teams: #42. Onboard the USS Preble, one of the Navy's newest destroyers, R. Lee Ermey explains it's Aegis Fire Control System, and the history of the Navy's first guided missile, the Loon. He reviews the most effective WWI aircraft and the best pilots, like US Ace Eddie Rickenbacker and Germany's Red Baron; checks out the curves of a Gibson Girl, a WWII emergency transmitter; meets the elite Marines of the Fleet Anti-Terrorism Team, who guard nuclear material on docked subs; and flips his Challenge Coin.