I was contemplating making one as a project, although it might force me to pop down to 1:72 from my customary 1:48 building. I’d probably try and build either a British version of 70’s/80’s vintage that could be either RAF or USAFE (if there was any difference) or I’d happily have a go at any German sited NATO version of the same period. So is there anyone here who knows much about the world of HAS and could help me with references or any type of information that could help me model one? Plans would be best of course but I suspect that they aren’t easily available as they might be in some way covered by the official secrets act. So even just a pointer to some half decent photos or any kind of advice about the subject generally would be great. They did only accommodate one fighter each didn’t they? Also, am I correct in understanding that there is a difference between a HAS and a QRA shed?