ff1a1   14:35:09  E 2'46"  S 5'14"   647
f1a1    14:36:56  E 2'46"  S 5'14"   753
f1a2    14:40:01  E 2'46"  S 5'14"   513
        14:40:01  E 2'46"  S 5'14"   513