See WW2 Airfield Battle Headquarters (battlehq.info) for more information about Airfield Battle HQs
LAA BATTERY: S0006296 SMALL ARMS RANGE: e10346 ROC Post
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Fairly well preserved HAA Battery located on Bressay, Shetland.
Coastal Battery, consisting of two searchlight emplacements and one engine house, the latter of which is presently used as a domestic garage. […]