La Sultana

La Sultana is a yacht that has been refitted from a Soviet era ferry. She was launched in 1962, under the name Aji-Petri and was the fifth in a series of 12 ships that were originally built for the Russian fleet. Her purpose was to transport freight and passengers between the ports of Odessa, Yalta, Sebastopol and Istanbul between the Azov and Black seas. During the Cold War, the ship was believed to be used as a Soviet spy vessel. During the refitting process several spying instruments were discovered, including a radioactivity detector and thick aluminum insulation across the entire boat.