NOUS64 KFWD 151739 FTMGRK Message Date: Jan 21 2019 23:03:59 THE GRANGER (KGRK) WSR-88D WILL REMAIN INOPERABLE DUE TO ONGOING SCHEDULED MAINT ENANCE. A RETURN TO SERVICE ESTIMATE IS UNAVAILABLE AT THIS TIME BUT THIS MESSAG E WILL BE UPDATED AS ADDITIONAL INFORMATION BECOMES AVAILABLE.