Does anyone know of a document that converts JCC and JCG numbers to prefects??Thanks,Rory, K5CKS Sent via the Samsung Galaxy S20 FE 5G, an AT&T 5G smartphone -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/adxa/attachments/20210730/357d1ad1/attachment.html>