Office of the Chief of Naval Operations to All United States Naval Forces
U. S. NAVAL RADIO SERVICE.
Or U.S.S. PENNSYLVANIA Date 6/21/18.
Via Washington Broadcast
GOVT. To all ships and stations.
Enemy submarine may be encountered west of longitude sixty and anywhere between latitudes of Nantucket and Bermuda on June fourteenth five p.m. ship sunk 38º 00’ 71º 00’ northwest on June eighteenth 1:45 P.M. report considered reliable enemy submarine 37º 42’ 61º 19’ northwest on June nineteenth nine P.M. enemy submarine 38º 34 71º 53’ northwest ends.
Time 7:0 & P.M. <opnav.>
Source Note: Cy, DNA, RG 45, Entry 517B. Identifier in upper-left corner: “MEJ.”