I'd bet they have one of the larger fleets; in fact I just looked it up...currently 34, but most of their equipment in the '80s were 747's
I've flown 'em both between L.A. and Sydney, Sydney and Perth and Singapore and Perth.
Hmmm,I'm surprised that it's that many.I know that they use them between Oz and the US and between Oz and the UK (their prime routes).I always thought of Qantas as being a relatively small airline...perhaps because of the country's small population.