Lithuania calls in the drones to sniff out ship emission offenders 14 April 2021 European Maritime Safety Agency to lend one of its unmanned aircraft to Baltic Sea state for three monthsAuthor: Capt. Johnhttps://www.tradewindsnews.com/regulation/lithuania-calls-in-the-drones-to-sniff-out-ship-emission-offenders/2-1-995143