The Kurgan wrote:
What year was Hammersmith '79 broadcast?
I have no idea.
It was certainly broadcast twice at Prestatyn.
It's not something I kept notes of and I didn't keep the Convention timetables back then for the simple reason that by the time the weekend was over, it was little more than a tatty rag, having been in and out of my pocket for 3 days, events circled etc.