I will testify to Kev's comments. I'm 32 and currently due to finish at the college on Friday as long as I pass my dreaded final oral board
There is a lot of studying involved but it is more than managable (Especially if you go Aerodrome as we didn't have any verbatim exams, happy studying Kev
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If anybody has any questions on the Aerodrome/Approach side of college life give me a holler.