Keywords: Rapid Prototype Torpedo Warning System test 130319-N-YZ751-120.jpg en The Rapid Prototype Torpedo Warning System TWS is lowered into the water aboard the aircraft carrier USS George H W Bush CVN 77 George H W Bush and the U S Naval Sea Systems Command PMS 415's Surface Ship Torpedo Defense SSTD team conducted at-sea testing and data collection of TWS and Countermeasure Anti-Torpedo CAT system This is the first time the TWS/CAT system has been used aboard an aircraft carrier U S Navy photo by Mass Communication Specialist 2nd Class Tony D Curtis/Released 2013-03-19 Canadian Forces CPO 2 Anthony Curtis https //www dvidshub net/image/891180 130319-N-YZ751-120 2013-03-20 18 11 USS GEORGE H W BUSH AT SEA PD-USGov-Military-Navy USS George H W Bush CVN-77 Images from DoD uploaded by Fæ |