CL854/81--USPS; LD OF 45 FT. OBTAINED BY DIVER DEPTH GAGE IN DEPTHS OF 75 FT. 
 LORAN-C POSITION. OBSERVED RATES 9960-X=27053.1, 9960-Y=41922.9 CONVERTED TO 
 GP USING PROGRAM RK321 AND PUBLISHED 1981 ASF CORRECTIONS. LAT. 37-45-47.2N, 
 LONG. 75-11-5