INFORMATION:

How the operations block may have looked.

1 : store.
2 : W/T workshop.
3 : PBX telephone exchange.
4 : battery room.
5 : wireless room.
6 : signals office.
7 : ops room.

Go to RAF St Merryn protected communications building, as it is slightly later build but may give an idea what the early 1930's ops. block would have looked like inside.