700 Naval Air Squadron is an experimental test squadron in the Royal Navy’s Fleet Air Arm.

Royal Naval Air Station Hatston, was a Royal Naval Air Station, one mile to the north west of Kirkwall on the island of Mainland, Orkney, Scotland. It was located near the strategically vital naval base of Scapa Flow, which for most of the twentieth century formed the main base of the ships of the Home Fleet. The airbase was designed to provide accommodation for disembarked Front-Line squadrons and accommodation for disembarked Ship's Flight Aircraft and was home to the Home Fleet Fleet Requirements Unit, 771 Naval Air Squadron.