***SEE ATTACHMENT FOR CHARTLET INCLUDING APPROXIMATE BOUNDARIES***


SAFETY BROADCAST NOTICE TO MARINERS
1. SECDB BNM 287-18
A. PA/NJ - DELAWARE RIVER - SCHUYKILL RIVER TINICUM
RANGE - BILLINGSPORT RANGE - MIFFLIN RANGE (CHART 12312)
2. A SECURITY ZONE HAS BEEN ESTABLISHED ON PORTIONS OF THE DELAWARE AND SCHUYKILL RIVERS IN THE VICINITY OF THE PHILADELPHIA INTERNATIONAL AIRPORT. THE SECURITY ZONE WILL BE ENFORCED INTERMITTENTLY FROM 4 PM THROUGH 8 PM ON JUNE 19, 2018. LAW ENFORCEMENT VESSELS WILL BE MONITORING THE BOUNDARIES OF THE SECURITY ZONE. THE SPECIFICS OF THESE BOUNDARIES CAN BE FOUND IN 33 CFR 165.558. ON SCENE ENFORCEMENT VESSELS CAN BE CONTACATED VIA VHF-FM CHANNEL 22. MARINERS ARE ADVISED TO EXERCISE CAUTION AND OBEY ALL COMMANDS FROM ON SCENE ENFORCEMENT VESSELS WHEN IN THE AREA.
3. CANCEL AT TIME//200200Z JUN 18//