Marcon International, Inc. of Coupeville, Wash., has been authorized by the Russian Navy to offer for longterm commercial bareboat charter the twin screw, ocean firefighting salvage tugs Fotiy Krylov and SB-408. The 24,480 bhp, 40,000 hp salvage tug 97.6m Fotiy Krylov (ex-Tsavliris Giant, SB-135) was designed in co-operation with Wijsmuller Engineering and is one of the largest, most powerful and sophisticated tugs in the international salvage fleet. She was originally built in 1989 at a reported cost of about $45 million by Hollming Oy of Rauma, Finland for the Russian Navy and has the reported capability of towing a laden tanker of up to 500,000 dwt.