ff1a1   10:42:01  W 0'31"  N10'40"  1165
ff1a2   10:48:38  W 0'31"  N10'40"  1136
ff1a3   14:06:59  W 0'31"  N10'40"   918
        14:06:59  W 0'31"  N10'40"   918