Current buoys with lights, radar reflectors, and F.M. transceivers.C&GS; surveys followed Good Friday Alaska earthquake of 1964.Current surveys conducted with hydrographic surveys.Investigations off of HODGSON
3/20/2019 12:47:19 PM
Date: 1964
Credit: C&GS; Season's Report Richards 1964-63
Location: Alaska
Subject: Oceanography
Subject: 1950-1969
Subject: Physical