On the subject of Panshanger History (though I am no expert) and having looked through the outcome of the Conservation Area appraisal again, please mull over the following:
The Panshanger Jet 'SK1'.
The 2 Aerodromes (not 1) (and its Legacy remains).
The 3D Star Fish Site (and as it still remains).
The Living Heritage Museum, which is still doable and I am not the only one to suggest that idea.
The Conservation Report recommends that no more buildings should be built on the aerodrome than the amount curruntly on the aerodrome.
Stories to come in the local press and radio.