<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Dear Colleagues,<div class=""><br class=""></div><div class="">A while ago we received a request to add the COMNAV TECH CNTT300+ antenna into the official IGS ANTEX entry. We added them according to the naming scheme which we received from the calibration center. Meanwhile it turned out that there is a naming conflict as this antenna is labeled as CNTT300PLUS at other calibration center. In order to keep the antenna names consistent within the IGS community, we have renamed the entry CNTT300+ to be CNTT300PLUS in the rcvr_ant.tab and antenna.gra file. The IGS ANTEX file will be updated similarly very soon.<div class=""> </div><div class=""><br class=""></div><div class=""><div class=""><a href="ftp://igs.org/pub/station/general/rcvr_ant.tab" class="">ftp://igs.org/pub/station/general/rcvr_ant.tab</a><br class=""><a href="ftp://igs.org/pub/station/general/antenna.gra" class="">ftp://igs.org/pub/station/general/antenna.gra</a><br class=""><br class=""><br class="">Best Regards,<br class="">David Maggert</div><div class="">Network Coordinator</div><div class="">IGS Central Bureau</div></div></div></body></html>