*UPDATED INFORMATION*
SUBJ/ SAFETY BROADCAST NOTICE TO MARINERS
1. PA NJ WILMINGTON TO PHILADELPHIA (12312) DELAWARE RIVER MAIN CHANNEL MARCUS HOOK
2. HAZARD TO NAVIGATION- A USACE SURVEY CONDUCTED ON 23DEC2015 HAS IDENTIFIED A CYLINDER SHAPED OBJECT WITHIN THE CHANNEL BOUNDARIES IN POSITION 39-48.25N, 075-25.03W. 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 32.4 FEET AT MLLW. MARINERS SHOULD USE EXTREME CAUTION WHEN TRANSITING THE AREA.