SAFETY / LA-GULF OF AMERICA-MISSISSIPPI CANYON BLOCK 243 / HAZARD / SEC NOLA BNM 0201-26 /
A 500 METER SAFETY ZONE HAS BEEN ESTABLISHED AROUND THE NORTHSIDE OF THE MATTERHORN SEASTAR AT POSN 28-43-27.216N, 088-49-32.279W. A GUARD VESSEL WILL BE ON LOCATION TO DETER VESSELS THAT ENCROACH WITHIN THE SAFETY ZONE. CANCEL AT//061904Z MAY 26//
