According to his mate Jonathan Horswell (who says of himself "Whilst technically I don’t currently hold a Pilot’s licence (yet!), I have spent many thousands of hours flying in Gazelles, Squirrels, Augusta 109's, Jet Rangers and Robinson R22's"), our hero Siam also flew Harriers in the mob:
http://www.jonathanhorswell.com/
Scroll down for Siam's bit.
Loved the pic with granny - why on earth would you put that on a commercial website???? Have a look at the other pics on his site, looks like he was on the C-130J too....
He sure packed a lot into 6 or 7 years (he doesn't seem sure which it is, 6 or 7).
Oh I found this too - this guy is just so talented!
fast forward to 2min 20 secs.