Hi team. Well done, Siftydog, you have it with Lydd. My next, less geological and more history and nostalgia-related clue, was going to be that this was in the 1950's one of the busiest airports in the UK.
Now a bit of a backwater on the Kent coast, but often the first sight of the UK when descending into London from the continent. And the shingle banks of Dungeness peninsula make for some nice aerial photos!
All yours, Sifty
