Spending Day with BoB Spitfire Pilot - Questions Please

[Old-Banger]

How often, if ever, were he and his fellow pilots able to attack from above?

How clear or distinctive were messages over the RT? Was there a great deal of static or backround aircraft noise?

But more importantly, please thank him and let him know that I for one will be forever grateful and will never forget the efforts of him and all his colleagues.