The Blue World team continues exploring the wrecks of Chuuk (Truk) lagoon in this third installment of the Chuuk adventure series. Using rebreathers for some deep penetrations into the wrecks, we find all kinds of cool stuff including airplanes, a medical kit, and a machine shop with the famous "R2D2" compressor! The wrecks explored in this segment are the Heian Maru, and Fujikawa Maru.