Port of Piraeus permanent navy base for the mighty Athenian fleet. However, in the late 4th century BC began a long period of decline for Piraeus; the harbours were only occasionally used for the Byzantine fleet and the city was mostly deserted throughout the Ottoman occupation of Greece. In 2002 PPA and the Greek government signed a concession agreement. The Greek government leased the port zone lands, buildings and facilities of Piraeus Port to PPA for 40 years. In 2008 the duration of the concession agreement was modified from 40 to 50 years. With this modification the lease is ending in 2052. Since
Port of Panama City and tenant bases which helped the port expand. Port of Panama City The Port of Panama City is a port located on the Gulf Intracoastal Waterway in Panama City, Florida. The port is overseen by the Port Authority of Panama City which was initiated in 1945. Originally the deed for the land of the Port Panama City was conducted for Panama City Shipbuilding Corporation on January 21, 1939. The land was known as the Wainwright Shipyard because of the high production of ships and tankers created for World War II which lasted from July 1942 to 1945. At the time,