 SURVEY REQUIREMENT COMMENTS
  25 METER SEARCH REQUIRED AT EACH OBSTR TO PROVE OR DISPROVE ì
EXISTENCE OF OBSTRS.

 HISTORY
  TP00885/75--REV-CLASS III; THREE CHARTED OBSTRS OF FOUR SHOWN ì
ON MAP. DISTANCE OF CHARTED CENTER OBSTR AT LAT 40-46-38.5N,