The Great State of Maine Air Show was run for a number of years by a military airport that reopened as what?
Naval Air Station Brunswick Naval Air Station Brunswick (IATA: NHZ, ICAO: KNHZ, FAA LID: NHZ) , also known as NAS Brunswick, was a military airport located 2 mi northeast of Brunswick, Maine, with a number of Navy-operated maritime patrol aircraft. As of November 28, 2009, the last aircraft (P-3 Orions) left. The runways were permanently closed in January 2010. The base operated while the airport operated publicly under the name Brunswick Executive Airport until the base closed on May 31, 2011, as per the 2005 Base Realignment and Closure committee decision. Since then the base is known as Brunswick Landing. The Midcoast Regional Redevelopment Authority has been managing base redevelopment with high-tech business and industrial park. On April 2, 2011, the airport reopened as Brunswick Executive Airport.
RNAS Portland (HMS Osprey) RNAS Portland (ICAO: EGDP) was an air station of the Royal Navy, situated at the Isle of Portland, Dorset, England. It was established in 1917 on the western edge of Portland Harbour as HMS "Sarepta". From 1959 the station shared the name HMS "Osprey" with the anti-submarine establishment located at East Weares, which used the air station's helicopters for research and development in anti-submarine techniques. The establishment operated at Portland between 1924 and 1941, and was recommissioned there in 1946. HMS "Osprey" and RNAS Portland remained operational until they closed in 1999.