Robert G. Allan, P. Eng. is the executive chairman of the board of Robert Allan Ltd. For more information on Robert Allan tugs, please see our website at http://ral.ca/.
By Robert G. Allan, P.Eng. 2017-05-17 15:05:39
Over the last few years, as the design output from Robert Allan Ltd. to the global tugboat community began to border on the prodigious, we were often asked, “How many...
By John Jorgensen and Kevin McSweeney
By Warren Duffie Jr., Office of Naval Research
By Eric Lee and J. Michael Cavanaugh