Cheers, Squeak. It was great to browse through that.
I got my first copy of Sport Parachutist nearly 30 years after that first issue, and it was several more years before they changed the name to Skydive(ok) - The Mag (ugh).
It's a bit more flash than it used to be - in fact, it's a very nice-looking magazine - but I'm pretty sure they don't advertise ciggies in there any more!