Tsakos Energy Navigation confirms shuttle tanker order as it posts record annual profit 27 March 2024 Greek tanker owner, however, saw impairment charges slow down its fourth-quarter profitAuthor: Capt. Johnhttps://www.tradewindsnews.com/tankers/tsakos-energy-navigation-confirms-shuttle-tanker-order-as-it-posts-record-annual-profit/2-1-1618280