Greece’s privatization agency HRADF signed on Monday a contract with Germany’s FRAPORT AG- SLENTEL Ltd to operate 14 regional airports. The contract concerns the airports of Thessaloniki, Aktio and Kavala as well as those of Corfu, Chania, Cephalonia, Zakynthos, Rhodes, Kos, Samos, Mytilini, Mykonos, Santorini and Skiathos. Contracts will run for 40 years and investments