Pigboat.. nope, it was a
Twin Otter. Looked like it had FOUR bladed props though, not the original three bladers on the PT6..... err sorry. I'll just re stow my anorak over here... <img border="0" title="" alt="[Roll Eyes]" src="rolleyes.gif" /> . .. .Fine documentary though, well worth a repeat methinks.. .. .Rgds Bex