<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Dear Colleagues,<br class=""><br class="">The following items have been added to the rcvr_ant.tab and antenna.gra files.<br class=""><br class="">17 MAR 2016 Added CHC I80, CHCI80<br class=""><br class=""><br class=""><a href="ftp://ftp.igs.org/pub/station/general/rcvr_ant.tab" class="">ftp://ftp.igs.org/pub/station/general/rcvr_ant.tab</a><br class=""><a href="ftp://ftp.igs.org/pub/station/general/antenna.gra" class="">ftp://ftp.igs.org/pub/station/general/antenna.gra</a><br class=""><br class="">Best Regards,<br class="">David Maggert</body></html>