INFORMATION:

A look at the front armoured doors. They were steel plated and filled with gravel. Four large doors allowing access to any size of aircraft in service in the 1940's.

History : it was found that adding an Aircraft Storage Unit (ASU) to a station they could double up on the facilities, so RAF Hullavington had two jobs now. Then No.9 Maintenance Unit (MU) arrived. By 1939 it was renumbered No.10 MU.