FBC   2   3400    0 4112319  77552563  0 41NORMAL 0DB   0DB   X20  4.HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   1565931    .57378620+05    
 HFC         3 0   2 0   3 0   2 0   2 0   2 0   2 0   2 0   3 0   4 0   3 0   4 0