
 HISTORY
  UNKNOWN SOURCE--
  BP99586--1976 LAUNCH COPY; SEARCHED FOF WKS IN VICINITY OF CHARTED ì
POSITIONS BUT COULD NOT LOCATE.
  BP116431--MAINTENANCE COPY OF CANADIAN CHART 1421; 1982; WK RELOCATED IN ì
LAT 44-09-04.9N, LONG 76-20-51.7W; POSITI