
 HISTORY
  LNM20/99-- (5/18/99); ST JOHNS RIVER (ATLANTIC OCEAN TO JACKSONVILLE); ADD DOTTED LINE CIRCLE "OBSTN" (ANCHOR) IN LAT. 30-22-48.5N, LONG. 81-37-36.0W. 
  H10899/99-- NOT ASSIGNED. NIETHER VERIFIED NOR DISPROVED. EVALUATOR RECOMMENDS RETAIN