FGC   2   3790    0 4506319  77711643  0 41NORMAL 0DB   0DB   X20  4.HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   1720964    .82183561+05    
 HFC         0 0   6 0   7 0   6 0   5 0   6 0   8 0   6 0   9 0   8 0   4 0   6 0