Hang on in there, it still could revert to Castle Donington ;-)
Ah yes... "CastleDon Radar".... them were t'days.....
The one that makes me laugh is "Netherthorpe International", as I've heard it unofficially called on the radio.
For the benefit of those who don't know it, it's the shortest licensed airfield in UK - on grass, no lights, A/G only.