Hi Gary!
Do you ever show the same callsign from multiple grids? I suspect you or John, K6YK have the most confirmed by LOTW.
I have seen the same call from multiple grids in my LOTW QSLs. Some of them have been selected by LOTW as the QSL for those grids, and others are visible when I use the query tool to look for QSOs or QSLs with specific stations.
I set up a "VUCC account" in LOTW, covering my activity from in and around Phoenix within the 200km limitation. That rule shows me with 90 grids confirmed. Of those, here are calls that LOTW is showing QSLs from multiple grids in that 90:
KD6PAG (9 grids from John in 2006-2008) XE2RV (3 grids, when he lived in DL55) W6GMT (3 from Brock, in 3 different states) WC7V (3 grids) XE2YBG (a couple of grids in northeastern Mexico) AA5CK (a couple of grids)
I am not seeing a few others that I thought would be uploaded. I will need to go back and confirm how the callsigns were put in the QSO records from the other stations.
73!
Patrick WD9EWK/VA7EWK http://www.wd9ewk.net/