Funny I mentioned this on the Manston threaf the other day.
I imagine Campbelltown would be on the list as I think its runway is quite long.
What about Elvington ?
Nice and long but then traffic in York is dreadful and residents kicked up whennthey eanted to turn it into an airport.
I suppose theres Stornoway.
Already just shy of 8000 feet long. Loads of disussed runway areas. They could expand into the north of the airfield .
Its pretty flat and not much traffic.
And Calmac would love the extra trade on their shiney new ferry