Tufton-owned bulker sees big fuel saving using Flettner rotors 20 May 2025 Cargill chartered TR Lady saw variety of results as it sailed in Pacific, Atlantic and Indian OceansAuthor: Capt. Johnhttps://www.tradewindsnews.com/technology/tufton-owned-bulker-sees-big-fuel-saving-using-flettner-rotors/2-1-1821728