Feld Hell Club membership certificate. It seems that I have been a member (FH #0096) since the early days of the society but I had forgotten about it. It was discovered by Ron W4ALE (Membership Manager) when I applied for membership yesterday!

I used to operate in Feld Hell mode using IZ8BLY Helschreiber program, but recently I had to switch to fldigi, which supports COM ports above COM4. The CAT port of my Icom IC-7100 shows up as COM7.