 HISTORY
  TP00885/75-REV--CLASS III; THREE CHARTED OBSTRS SHOWN ON TOPO ì
MAP. POSITION OF CENTER OBSTR SCALED FROM TP00885 (1:10,000). ì
POSITION: LAT 40-47-24.2N, LONG 73-47-37.8W.
  TP01269/84-REV--CLASS III; NOT SHOWN (ENT GM 4/88)