On Wednesday, April 23, 2014 12:49:17 PM UTC-4, Tony wrote:
On Wednesday, April 23, 2014 10:13:44 AM UTC-5, Tony wrote:

Ron Schwartz was up early this morning, taking off from Blairstown on a 1000km 3 turnpoint attempt. Follow along at http://glideport.aero/map?p=GlidePort:356 or SSA Sailplane Tracker!



stuck trying to make the jump at Hawk Mountain

What is the meaning of the 2R and 428 lines? Also what are the green and blue lines?