THE M/V BF OSPREY PREVIOUSLY M/V JOHANNES S HAS EXPERIENCED A MARINE CASUALTY. THE VESSEL IS CURRENTLY ANCHORED IN ANCHORAGE 3 AT REEDY POINT IN APPROXIMATE POSITION 39°32`32.72"N, 75°32`44.74"W. THE VESSEL`S ANCHOR SWING HAS POTENTIAL TO IMPACT THE GREEN SIDE OF UPPER REEDY ISLAND RANGE. TRANSITING VESSELS ARE REQUESTED TO USE CAUTION WHEN TRANSITING IN THE VICINITY. VESSEL WILL BE MONITORING VHF CHANNEL 13 & 16.