If his certificate is 40 years old he will have passed the old written
exam and not the current multiple choice paper. Have you seen any of the
question papers from that era?

;-)
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73 de Frank Turner-Smith G3VKI - mine's a pint.
.

he won't be able to understand the questions never mind write an answer in
longhand....just another ticky box dickhead.......nice to be in his killfile
though...he obviously is intimidated by quality ....