STS-120 water survival training at the NBL

JSC2007-E-06416 (31 Jan. 2007) --- Astronaut Douglas H. Wheelock (right), STS-120 mission specialist, 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 Jim Cheatham assisted Wheelock.