Hello All, I noticed in the N6WS-6 debug log the callsign 4U75UN is being rejected as a bad callsign as a RBN spot. Is there a way I can allow some known callsigns to pass? Is there a RBN callsign whitelist? TU es 73, Bill N6WS p.s. The newest version of DXSpider is running without any problems here, except as noted above.