JSC2007-E-06411 (31 Jan. 2007) --- Astronaut Daniel M. Tani, Expedition 16 flight engineer, dons a training version of his shuttle launch and entry suit in preparation for a water survival training session in the Neutral Buoyancy Laboratory (NBL) near Johnson Space Center. United Space Alliance (USA) suit technician George Brittingham assisted Tani, who will join Expedition 16 as flight engineer after launching to the International Space Station aboard Atlantis on mission STS-120 and will return home aboard Discovery on mission STS-122.