328  
NOUS41 KWBC 241350  
PNSWSH  
 
SERVICE CHANGE NOTICE 26-61  
NATIONAL WEATHER SERVICE HEADQUARTERS SILVER SPRING MD  
950 AM EDT WED JUN 24 2026  
 
TO: SUBSCRIBERS:  
-NOAA WEATHER WIRE SERVICE  
-EMERGENCY MANAGERS WEATHER INFORMATION NETWORK  
-NOAAPORT  
OTHER NWS PARTNERS, USERS, AND EMPLOYEES  
 
FROM: TERRANCE J. CLARK, DIRECTOR  
NWS WSR-88D RADAR OPERATIONS CENTER  
 
SUBJECT: TDWR SUPPLEMENTAL PRODUCT GENERATOR IDENTIFIER CHANGE FROM  
TPBI TO TDJT: EFFECTIVE AUGUST 3, 2026  
 
ON OR AROUND AUGUST 3, 2026 THE RADAR OPERATIONS CENTER WILL CHANGE  
THE IDENTIFIER FOR THE SUPPLEMENTAL PRODUCT GENERATOR (SPG)  
ASSOCIATED  
WITH THE FEDERAL AVIATION ADMINISTRATION’S (FAA’S) TERMINAL  
DOPPLER  
WEATHER RADAR (TDWR), PBI.  
 
WITH THE FAA’S OFFICIAL NAME CHANGE OF THE AIRPORT, THE SPG  
IDENTIFIER  
FOR SITE TPBI (PALM BEACH INTERNATIONAL AIRPORT) WILL CHANGE TO TDJT  
(PRESIDENT DONALD J. TRUMP INTERNATIONAL AIRPORT), AFFECTING  
EXTERNALLY DISSEMINATED LEVEL 2 DATA AND LEVEL 3 PRODUCTS FROM THIS  
RADAR.NEW IDENTIFIER, DJT WILL BE USED WHEREVER PBI CURRENTLY  
APPEARS.  
 
USERS OF TDWR SPG DATA FROM TPBI SHOULD UPDATE THEIR SYSTEMS TO  
REFLECT THE IDENTIFIER CHANGE.ONCE THE NEW IDENTIFIER HAS BEEN  
IMPLEMENTED, DATA WILL BE TRANSMITTED AND ARCHIVED WITH SITE  
IDENTIFIER, TDJT.  
 
IF YOU HAVE QUESTIONS, PLEASE CONTACT:  
 
CYNTHIA FAY  
NWS RADAR FOCAL POINT  
RADAR OPERATIONS CENTER  
CYNTHIA.FAY@NOAA.GOV  
 
NATIONAL SERVICE CHANGE NOTICES ARE ONLINE AT:  
 
HTTPS://WWW.WEATHER.GOV/NOTIFICATION/  
 
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