  H07677/47-48-- CS-313/326-PBS; OBSTRUCTION HUNG AT 31 FEET AND CLEARED AT 29 FEET IN LAT. 37-13.25N, LONG. 76-09.75W. CHARTED AS AN OBSTN CLEARED AT 29 FEET AS SURVEYED. NATURE OF OBSTRUCTION NOT DETERMINED. (ENT 2/27/03, SJV)