LIVE FIRE EXERCISES WILL BE CONDUCTED IN OPERATING AREA W-237E AT AN APPROXIMATE BEARING OF 230 TRUE IN POSITION 48 26.818N, 125 08.481W. VESSEL TRAFFIC IN THE VICINITY IS REQUESTED TO MAINTAIN A 04 NAUTICAL MILE DISTANCE AND TO CONTACT USNS ARROWHEAD ON VHF-FM CHANNELS 16 OR 13.
