Thunderbolt Marine Industries Launches Twin 96-Foot Tugs For Panama Canal Services

The tug-fireboats M.L. Walker and H. Burgess were christened recently at Thunderbolt Marine Industries, Thunderbolt, Ga. They are the first of a new generation of shiphandling and firefighting tugs specifically designed for work in the Panama Canal.


Cummins Announces New Increased Power Ratings For Their NT(A)855-M And KT(A)19-M Marine Engines

Cummins Engine Company has announced additional increases to engine horsepower ratings for their NT855-M, NTA855-M, KT19-M and KTA19-M marine models. Increased horsepower ratings for the NTA855-M and KTA19-M models were made available in early

SNAME Philadelphia Section Discusses Torsional Vibrations In Diesel-Driven Equipment

The Philadelphia Section of The Society of Naval Architects and Marine Engineers recently met at the Engineer's Club in Philadelphia, Pa., to hear a paper, entitled: "Torsional Vibration Considerations of a Twin-Diesel, Single Controllable Pitch Propeller Vessel.

Kockums Delivers The 'Madame Butterfly' —First Of Four For Wallenius Lines

The Madame Butterfly, first in a series of four pure car/truck carriers (PC/TC), was delivered recently by Kockums, A.B., Malmo, Sweden, to Wallenius Lines, Stockholm. A second vessel, Figaro, will be delivered later this year, and two more vessels

Safety And The Marine Environment

Years of planning will come to fruition with the 1980 SNAME Spring Meeting and STAR Symposium. This has all taken place under a Steering Committee headed by George Uberti of National Steel and Shipbuilding, prominent in the Society's San Diego Section,

Schedule And Papers— SNAME Spring Meeting In Philadelphia, Pa.

It had to be Philadelphia. No other city in the United States would do for the national Spring Meeting of The Society of Naval Architects and Marine Engineers in this bicentennial year. The city's reputation as a fine convention center and showplace

Product Carrier 'Lucy' Christened At Hyundai's Ulsan Yard For Overseas Shipholding Group

The naming ceremony for the 65,000-dwt product carrier Lucy was held recently at Hyundai Heavy Industries Co., Ltd. Ulsan Shipyard for Overseas Shipholding Group, Inc. (OSG) of the U.S. The vessel was christened by sponsor Mrs. J.J. Klement, wife of the manager of marine transport,

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