Author: Rudi Stoeger Ladies and Gentlemen My colleague Uwe Hessels upgraded the firmware from 3.5.3 SEP,19,2013 to 3.6.1 DEC,30,2014 in the JAVAD TRE_G3TH DELTA in the OHI2 GNSS Permanent Tracking Station in the German Antarctican Receiving Station O'Higgins. With best regards Rudi