3_30150.txt  m_2001-004-a.txt                                   GPS BIIR-07 (PRN 18)     GPS BIIR-07 (PRN 18)             26690U 01004A     155.26506677  .00000055  00000-0  00000+0    999  53.1152 143.1076   260.7907 243.9915  2.00702929 12707