Display cases feature instruments used and a model underground post. Room 2 shows what a full size underground post looked like, with three women observers on duty. An eye-level case houses almost all the badges, insignia and medals of the Corps. Overhead fly wartime and post-war aircraft models. On special event days at Flixton the Museum has has ROC ex-members on duty to greet visitors and answer any questions.
Entertainment is held in the hangar.
Much more exciting is the arrival overhead of aircraft from the Battle of Britain Memorial Flight as they fly past and salute the officers, men and women of the Royal Observer Corps who gave the RAF such valuable service during the war, thus gaining from His Majesty King George VI the title Royal in 1941 for the services rendered during the Battle of Britain.