earl
i may dispute mw as the largest i think you may find its falcon espesially for military types and possibly the hungarians for for civils ,mw definately for uk registered civils
the hot and high gazelle is the 342J [civil] and 342L military these both have the astazou 14 engine
steve
2 of my toys

342L1 flying in yorkshire

gazelle 342L1 on first test flight in hungary after overhaul note no cowlings fitted
gazelle 342J civil on High Skids and solid door panels serial no 1775 this aircraft is less than 1500 hours from new
342J on test flight in hungary after 12 year overhaul
back home in yorkshire at breighton