NOUS60 PHFO 281620 FTMHKI WSR-88D NOTIFICATION NATIONAL WEATHER SERVICE HONOLULU HI 620 AM HST THU SEP 28 2023 WSR-88D PHKI/SOK KAUAI RADAR WILL BE DOWN FOR MAINTENANCE FROM 1700Z 09/28 TO 0030Z 09/29, 700AM TO 230PM HST 09/28. $$