170414-N-ES536-0097 NORFOLK (April 14, 2017) Sailors assigned to Pre-Commissioning Unit Gerald R. Ford's (CVN 78) colors detail hoist the national ensign for the first time in Norfolk. The first-of-class ship -- the first new U.S. aircraft carrier design in 40 years – has spent several days conducting builder's sea trials, a comprehensive test of many of the ship's key systems and technologies. (U.S. Navy photo by Mass Communication Specialist 3rd Class Elizabeth A. Thompson/Released)