Fox Sports celebrity Terry Bradshaw (right) tries his hand at steering the USS Harry S. Truman (CVN 75) under the watchful eye of Seaman Blair C. Mammel on Dec. 14, 2000. Mammel, who is a qualified ship's helmsman, gave Bradshaw some pointers on steering the aircraft carrier, which is nearly four football fields long. Bradshaw is aboard the aircraft carrier to tape the National Football League Pre-Game Show to be aired on the Fox network on December 16th and 17th. The Truman Battle Group is operating in the Mediterranean Sea on a scheduled six-month deployment. Mammel is from Billings, Mont.