
 HISTORY
  LNM11/71--1ST CGD; BARGE IS AGROUND ABOUT 150 YARDS 164 DEGREES ì
FROM OLD COCK DAYBEACON 1A; TEMPORARILY MARKED BY LIGHT; PA LAT 41-27-40N, ì
LONG 71-02-20W.
  LNM15/71--POSITION REVISED TO LAT 41-27-40N, LONG 71-02-02W.
  LNM30/71--LIGH