SUBJ/SAFETY BROADCAST NOTICE TO MARINERS
1. BROADCAST UNTIL CANCELED
A. SEC DEL BAY BNM 660-15
B. PA - NJ - WILMINGTON TO PHILADELPHIA (12312) - DELAWARE RIVER MAIN CHANNEL - MARCUS HOOK
2. HAZARD TO NAVIGATION - A USACE SURVEY CONDUCTED ON 21DEC2015 HAS IDENTIFIED A CYLINDER SHAPED OBJECT WITHIN THE CHANNEL BOUNDARIES IN POSITION 39-48-15.1N, 075-25-02.3W. THE OBJECT IS LOCATED BETWEEN THE CHARTED POSITIONS OF MARCUS HOOK RANGE LIGHTED BUOY 6M (3160) AND MARCUS
HOOK RANGE LIGHTED BUOY 9M (3210) IN A DEPTH OF APPROXIMATELY 37.5 FEET AT MLLW. MARINERS SHOULD USE EXTREME CAUTION WHEN TRANSITING THE AREA.