At 2:01PM, B56 was at 38_8N and 79_47 W. At 13:38, F43 was at 37_23N and 79_18W.
Fred reported B56 at 37_45 N and 79_35W around 1:29 PM.  We saw F43 at 39_30N and 
78_56 E. F43 was at 38_42N and 79_53W at 13:51.  They reported B56 at 38_32N at 
1:59 PM.  We found F43 at 37_53N and 78_58W at 2:03 PM. B56 was at 38_23 N and 
79_32W at 13:41.