At Sea (Oct. 4)--The Coast Guard Cutter Valiant was selected to operationally test and evaluate a prototype Vertical Takeoff Unmanned Aerial Vehicle (VTUAV) off its flight deck. Over a period of five days, Valiant successfully conducted numerous day & night Electro-Magnetic Interference (EMI) tests, wind parameters tests, launches and recoveries, max power trials, software calibrations, stationary and dynamic tracking, auto-return to homebase tests and visual tracking with onboard sensors. The VTUAV,in the future, could be an alternative to deploying a WHEC/WMEC with no airborne asset. U. S. COAST GUARD PHOTO