Originally Posted by
NutLoose
If one wants to be picky it’s actually a civilian registered Grob G115, and as the civilian AD refers to it as that, so regardless of what the RAF have decided to slap on it as their Moniker, a Grob G115 it remains and rightly so as the RAF are just one user in a long list, in fact it was called the Heron when in Royal Navy service.
Being super-picky, wasn't the Heron a different version of 115? Never went anywhere near one, but I want to say fixed pitch prop or something?