And if that CI didn't know that, then he should get another hobby! All the CI's I met when I was a cadet (before getting a commission at the aforementioned college - but no degree!) were either ex-RAF chaps or better clued up.
Get him to write out the following 50 times:
"RAFC Cranwell is where Officers are trained to provide the next generation of two-winged master race and lesser RAF beings"