Accession Number : AD0861588

Title :   Underwater Photography of an Operating Icebreaker. Phase I - Feasibility Study,

Corporate Author : CONTROL DATA CORP MELVILLE NY TRG DIV

Personal Author(s) : Sammis, G. Gordon

Report Date : MAY 1967

Pagination or Media Count : 54

Abstract : TRG presents the results of certain studies and equipment tests carried out during a 6-week program conducted at its Melville, Long Island plant and aboard the U. S. Coast Guard Icebreaker Mackinaw on Lake Superior. This program was designed to answer questions regarding the feasibility and costs of photographing an operating icebreaker from beneath the hull using techniques developed by TRG for the Navy. (Author)

Descriptors :   *ICEBREAKERS), (*UNDERWATER PHOTOGRAPHY, SHIP HULLS, COAST GUARD, BREATHING APPARATUS, SCUBA DIVERS, VISIBILITY, LIGHTING EQUIPMENT, CAMERAS, REMOTE CONTROL, NAVAL PERSONNEL, SELECTION, DIVING, BUOYANCY, SEA ICE, THICKNESS, PERFORMANCE(ENGINEERING), FEASIBILITY STUDIES.

Subject Categories : Marine Engineering
      Photography

Distribution Statement : APPROVED FOR PUBLIC RELEASE