I did.
Not quite.
It's the flying time per year on complex military fast jets I'm asking about.
Not quite the same as rocking up to do your couple of weeks a year as a soldier - an assault rifle is one thing - an F-16, F-15 or in the case of at least two units I can see - an F-22 - is quite another.
Just interested to find out how it works - that's all.