
 HISTORY
  FE309WD/74--OPR-479-RU/HE-74; FORMERLY H-9420WD/74; MODIFIED ì
EVALUATION REPORT; ESTIMATED 48 FOOT HANG IN LAT. 30-07-41.6N, ì
LONG. 88-43-23.9W POSITION APPROX. (WITHIN 800 FEET). CLEARED IN ì
ONE DIRECTION ONLY BY 43 FEET. THE HYDROGRAPH