NOUS62 KKEY 091138 FTMBYX Message Date: Dec 09 2016 11:41:02 THE KEY WEST WSR-88D DOPPLER RADAR /KBYX/ WILL BE OUT OF SERVICE DURING THE WEEK OF DECEMBER 12TH FOR A SIGNAL PROCESSOR UPGRADE. THIS IS PART OF THE SERVICE LI FE EXTENSION PROGRAM FOR THE RADAR SYSTEM.