50420
HISTORY
H9003/68--AMC-SP-1-68, HDEG CATEGORY 1; OBSTRUCTION AWASH AT MLLW.            
 ADDED FROM T13214. SCALED POS. LAT.57-47-01.6N, LONG.152-24-15.6W.           
CL1593/79--NOAA SHIP SURVEYOR; VERIFIED BY DIVERS AS A 10FT LONG STEEL RAIL