It was named after Sir John Anderson, then Lord Privy Seal with special responsibility for preparing air-raid precautions immediately prior to the outbreak of World War II, and it was he who then initiated the development of the shelter. It was widely used by the civilian population during World War II  Formerly the Kirriemuir Aviation Museum, this building displays Richard Moss’s collection of RAF memorabilia. This is named after LAC Jack Drummond who was posted to Montrose in 1937. The Nissen hut is used for restoration projects and houses working machinery. For safety reasons it is not open to the public. Named after Squadron Leader John Betty, former Chief Flying Instructor at RAF Montrose, the library houses the largest private collection of aviation books in Scotland and the Heritage Centre’s archives. It is accessible to visitors by arrangement and will eventually provide computer access to archives in the future for family history research. This building, a Romney Hut funded by the Heritage Lottery Fund, was named after David Butler who was a founder member of the Heritage Centre. It houses the Miles M.2H Hawk Major, T.22 de Havilland Sea Vampire and link trainer together with a display of aircraft engines. There is also a Pilot Training Display including a computer flight simulator and a Learning Zone for visits from local schools. The Heritage Centre's newest building was erected in July 2014 and funded by the Heritage Lottery Fund. It was officially opened by the Lord Lieutenant of Angus, Mrs Georgiana Osborne, on 3 August 2014. The Heritage Centres World War I artefacts are on display in the building together with its full size replica B.E.2a and Sopwith Camel aircraft. The building is named after Lt Robertson who learned to fly at Montrose and was killed in action on his fourth mission 5 months later on 12 May 1917. He was buried by the Germans and the cross they made for his grave is now on display in the building. It stands as a memorial not just for Lt Robertson but to all the people who served at Montrose. On 14 January 2019 Heritage Centre entered into a long-term agreement with Angus Council for use of Major Burke's Shed 1.b. Sheds 1.a and 1.b form the first of three hangars build in late 1913. It is planned to use the hangar to display several jet aircraft. The hangar currently has on display a Hawker Hunter F.1 WF619 on loan from the RAF Museum   To the immediate south of the Heritage Centre stand three aircraft hangars which are believed to be the oldest known example of their type in the world.