windows in the 18th century. In the 19th century the house was extended and the windows changed. Both the house and the garden walls are included on Historic Environment Scotland's category C statutory listing. Airfields There was a Royal Navy Air Service base built at Lenabo to the south of the village in 1915–16; it is referred to as RNAS Longside or sometimes RNAS Lenabo. It was the most northerly of the twelve airship stations operated by the Royal Navy to defend the British coast during the First World War. The buildings on the site were extensive and included three airship sheds that were high and could be seen on the horizon for miles as the land was flat. There were also two high chimneys as well as stores, workshops and administration areas together with barracks. Unlike most sites constructed for use during the war, which were of an easily removed nature, the buildings at Lenabo were built to last and were heavy concrete and brickwork. The main entrance had two concrete pillars adorned with elaborate globes mounted at the top. There were 1500 personnel based at the station and the facilities included a swimming pool, shops, a theatre and Church. There was also a gas works within the site. The base was disbanded in 1920 and it is now a forestry plantation with little indication of its former use. Longside Community Council raised funds to have a plaque mounted on the remains of a building at the entrance to the site in 2003. Originally a World War II airfield, Longside Airfield was also known as RAF Peterhead or Peterhead Airfield and is situated to the east of the village adjacent to the A950 road. The airfield was built in 1941 and disbanded in 1945. During this period there could be up to 2,000 RAF personnel based there including around 250 WAAF. A large number of RAF squadrons from a variety of nations used the five accommodation camps there. In November 1941 it was hit by two bombs from a Ju 88 bomber causing one person to be killed and three to be injured. Hurricane, Spitfire and Mustang aircraft are recorded as flying from Longside airfield to provide protection for eastern convoys. During the 1990s, the airfield site was inspected and aerial photographs were taken as part of an assessment for a proposed pipeline running between St Fergus and Peterhead