@va3db: I noticed this on the DLARC wishlist -do you know anyone who might have "Anything from Ottawa (ON) Amateur Radio Club Packet Working Group relating to high speed Packet Radio, especially the “Packet Interface” (PI) card that the PWG developed, and any newsletters." https://archive.org/details/dlarc-wantlist
@ve3mal I remember when this was being done but at the time I was away from the hobby.