
AWOIS ITEM 7468

HISTORY
H10167/84--OPR-D219-PE-84; 4FT DEPTH (OBSTR), LOCATED IN LAT 39-11-20N,  
 LONG 75-10-13W. ADDITIONAL WORK RECOMMENDED.
FE290/86-87--OPR-D219-HFP-86/87; INADEQUATE ECHOSOUNDER DEVELOPMENT CONDUCTED,
 4FT OBSTRUCTION CARRI