John, I was working as W6D for that pass (AO-91, 9/15/18, 1901 - 1911UTC). I copied an AG7ND (that operator also said 'handheld'), but I was not able to hear the grid. that may have been the call you heard. that was a pretty busy pass. 73 Christy KB6LTY --- This email has been checked for viruses by AVG. https://www.avg.com