It developed from the private collection of the late Jim MacDonald from St Margaret's Hope and marks the importance of wireless communications in Orkney during World War II.
[2] The displays and photographic archive bear testament to the strategic and military importance of Orkney during World War II.
An archive of photographs depicts wartime forces and includes coverage of the building of the Churchill Barriers which were built primarily as naval defences to protect the anchorage at Scapa Flow.
The Museum was awarded a Certificate from the Royal Naval Amateur Radio Society "For work in collecting, preserving and displaying the radio and electronic heritage of Scapa Flow and the Orkney Isles" In 1997, the collection moved to Kiln Corner, Kirkwall which allowed a greater number of exhibits to be displayed.
This became the nucleus for his collection which includes such rare and interesting examples as "Kit Sets" and the very, very expensive models by such famous names as Marconi, Cossor, MacMichael, K.B., Lowe and Amplion.
Another problem to collection was that equipment was deliberately destroyed in order to prevent flooding the market with surplus goods (as had happened after the First World War).