has anyone seen this?... http://www.hobbyking.com/hobbyking/store/__17141__HobbyKing_G_OSD_On_Screen_Display_with_GPS.html
a very small osd at $36 with the gps module included... it…Continue
my first ground test with APv1 was full of problems. till last summer i am working on my hand made airframe. finished the plane and solar wing is connected and tested. system works well, i tested it for 55mins until my radio battery drained.