"I'm also interested in testing the L1/L2 RTK system here in Central Europe. GNSS systems are my hobby for over 25 years."

"I tested 3.3.1RC1 now, and works well.  I tried all flight modes."

"Randy, I'll test today.  I 'll write the result at 2 PM ( UTC )."

"There is a good file for me.  But I do not have Pixhawk but miniAPM.
http://firmware.diydrones.com/AntennaTracker/2015-04/2015-04-30-23:04/"

"My antenna tracker mini APM works fine with firmware 0.5.  With the latest firmware 0.72 has a problem with the initialization.  Parameter altitude error starts as zero or minus infinity and pitch servo is not working.  I have to repeatedly many…"