H9255W/71,72--OPR-467-RH-71,72; ITEM 38; 1:20,000 SCALE SURVEY; RAYDIST       
 CONTROL (HYPERBOLIC, R/R) AND VISUAL; UNINVESTIGATED HANG AT 15FT (ESTIMATED)
 CLEARED BY 15FT; DEPTHS IN AREA FROM H9910/80 ARE 17-18FT. RECOMMENDED       
 CHARTING AND