URNT11 KNHC 181815                                                
AF985 1215A MARILYN OB 21 KNHC                                    
97779 18154 20269 74400 49100 33013 51631 /8023                   
ETA KHST AT 18/1930Z. LAST REPORT OBS 01 THRU 21 TO KNHC.;