FAC   2   4430    0 4808286  42661908  0 42EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1976   4006894    .25397700+05    
 HFC         2 2   2 5   2 6   5 2   2 1   2 3   2 1   1 1   2 1   3 1   2 1   2 3