Savoia, The history of each Australian Huey airframe can be found here
ADF Serials - RAAF/Army A2/N9 Bell UH-1B/D/H Iroquois
Hueys were only ever delivered to the RAAF and Navy. All the RAAF Hueys were transferred to the Army in later years.
that's a very large single malt that I owe you
No apology necessary John. In fact, if you're passing this way on your travels from the high country do drop in for a breather.