FGC   2   2420    0 8009256  38139903  0352EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1976   4817447    .62760541+05    
 HFC       236 0 249 0 255 0   2 1   3 0   2 0   2 0   0 0   1 0   1 0   1 0   1 0  
 GHC [   1 0   1 0   2 0   1 0   0 0   1 0   2 0   1 0   1 0   1 0   1 0   1 0
 GGC ]   1 0   1 0   2 0   2 0   0 0   0 0   1 0   1 0   1 0   2 0   1 0   1 0
 GGC     3 0   1 0   1 0   0 0   0 0   1 0   2 0   1 0   2 0   1 0   1 0   1 0
 GGC     1 0   1 0   1 1   2 1   1 0   2 0   2 0   1 0   1 0   2 0   1 0   1 0
 GGC     1 0   1 0   2 0   2 0   1 0   1 0   2 0   1 0   1 0   1 0   1 1   2 1
 GGC A   4 0   2 0   1 0   3 1   1 0   1 0   1 0   1 0   1 0   2 0   0 0   1 0
 GGC B   1 0   1 0   1 0   1 0   1 0   1 0   2 0   1 0   1 0   1 0   0 0   1 0
 DGC C   2 0   1 0   1 0   1 0   1 0   1 0   2 0   0 0   0 0