ff1a1   13:17:27  W 2'54"  S12'22"  1052
ff1a2   13:33:57  W 2'54"  S12'22"  1005
ff1a3   13:41:19  W 2'54"  S12'22"   968
        13:41:19  W 2'54"  S12'22"   968