CL872/81--USPS REPORT; LARGE UNIDENTIFIED VESSEL, SEVERAL YEARS OLD,          
 DEMOLISHED. 25 FT. LD IN 85 FT. OF WATER OBTAINED BY ECHO SOUNDER. (LD NOT   
 RELIABLE CONSIDERING GENERAL DEPTH IN AREA). GP CONVERTED FROM LORAN-C RATES 
 9960-X-27024.