Hampton Roads
Beginning in 1917, as the United States became involved in World War I under President Woodrow Wilson, formerly rural Sewell's Point became the site of what grew to become the largest Naval Base in the world which was established by the United States Navy and is now known as the Naval Station Norfolk.
RNAS Culdrose (HMS Seahawk)
Royal Naval Air Station Culdrose (RNAS Culdrose, also known as HMS "Seahawk"; ICAO: EGDR) is a Royal Navy airbase near Helston on the Lizard Peninsula of Cornwall UK, and is the largest helicopter base in Europe. Its main role is serving the Fleet Air Arm's front line Sea King and Merlin helicopter squadrons.