John, Firstly, I botched Penn Yan Bob's call sign. It was W2ZM. He went SK about 18 months ago. Covid maybe, not sure. https://forums.qrz.com/index.php?threads/w2zm.712121/ Some photo's of Bob's gear http://www.arizona-am.net/OUTOFSTATE/W2ZM/index.html Don't know what became of the power pebble. Rob K5UJ