ff1a1   13:13:34  E 0'28"  N 4' 6"   543
f1a1    13:15:21  E 0'28"  N 4' 6"   551
f1a2    13:18:21  E 0'28"  N 4' 6"   543
f1a3    13:21:21  E 0'28"  N 4' 6"   587
f1a4    13:24:21  E 0'28"  N 4' 6"   548
f1a5    13:38:49  E 0'28"  N 4' 6"   501
f1a6    13:40:34  E 0'28"  N 4' 6"   456
        13:40:34  E 0'28"  N 4' 6"   456