
 HISTORY
  NM30/18--OBSTRUCTION BUOY HS, 2ND CLASS NUN, WAS ESTAB. JULY 19 IN 15 FMS  ì
ABOUT 50 YARDS WEST OF OBSTR. OVER WHICH THERE IS 6.5 FMS OF WATER; ì
SHINNECOCK BAY LH BEARS 52 DEG (M), FIRE ISLAND LH BEARS 297 DEG (M), LONE ì
HILL CG STATION