where did he take his flight training?
At Mousehold Heath.
Albert Ball
Although considered an average pilot at best by his instructors, Ball qualified for his Royal Aero Club certificate (no. 1898) on 15 October 1915, and promptly requested transfer to the Royal Flying Corps (RFC). He was seconded to No. 9 (Reserve) Squadron RFC on 23 October, and trained at Mousehold Heath aerodrome near Norwich.
who was albert ball? An English fighter pilot during the First World War.
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Albert Ball [SEP] Military flight training and reconnaissance work
Ball's burgeoning skills and aggressiveness gained him access to the squadron's single-seat Bristol Scout fighter later that month. April 1916 also saw Ball's first mention in a letter home of plans for "a most wonderful machine ... heaps better than the Hun Fokker". It is now generally believed that these "plans" were unconnected with the design of the Austin-Ball A.F.B.1, with which he later became involved.