WTGB/WAGB COMPARISON TESTS

This report presents the results of icebreaking comparison testing between a pair of 140-foot icebreaking tugs (WTGB's) and two larger icebreakers (WAGB's). The tests took place in the Great Lakes in February and March 1981. Testing was conducted in brash ice and in unbroken level ice. Results of this testing indicated that a pair of WTGB's could do substantially the same work as a WAGB at much lower cost. (Author)

  • Corporate Authors:

    Coast Guard

    Office of Research and Development
    Washington, DC  United States 

    United States Coast Guard

    2100 Second Street, SW
    Washington, DC  United States  20593
  • Authors:
    • Goodwin, M J
  • Publication Date: 1981-6

Media Info

  • Pagination: 26 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00346657
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: CGR/DC-13/81, USCG-D-45-81
  • Files: NTIS
  • Created Date: Jan 29 2003 12:00AM