As you may well know, we have a wannabe pilot in the house. Fixated with all things aviation, we used to be content just to watch them fly over our house on their way into or out of Belfast City Airport.
Not any more. We have discovered sites where you can not only watch but also listen to aircraft in real time, and now hours are spent virtual plane spotting across Europe.
I warn you, before you click on the links...these sites are truly addictive!