FBC   2   3560    0 4139319  77563242  0 41NORMAL 0DB   0DB   X20  4.HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   1610933    .64578842+05    
 HFC         3 0   2 0   2 0   3 0   2 0   2 0   3 0   2 0   2 0   2 0   1 0   2 0