AEROUK
Stated earlier was the "official" guidence we use at AFCO for RAF. In reality, a history of asthma probably will prevent you from becoming aircrew. The four year rule tells the AFCO if we can process you to OASC or not. OASC will have the final say-so. There are so many applicants and so few places, we can afford to be so 'picky'. From 2 equal candidates, if one has never had asthma and one has... you know who is getting selected.