"Graeme Wall" wrote in message
You are definitely giving your age away! IIRC Whirlybirds was late
50s and the machines used were Bell 47G 2 seaters (includes pilot,
paint first before assembly). Similar machine to the Sioux used in
MASH.
I've travelled in a Bell 47G as the THIRD person, hanging out on the
right-hand side (no door of course). It was in the Blue Mountains near
Sydney, on a pleasure flight en route to travel on the great zig zag
railway.
http://www.zigzagrailway.com.au/