Two new series of economical, high-horsepower-capacity, light-al- loy marine transmissions have been introduced by ZF of North America. The IRM 41 series and IRM 50 series marine transmissions are rated for light- and medium-duty and pleasure craft duty cycles for diesel engines,
Charles H. Rains, president of St. Augustine Trawlers in St. Augustine, Fla., recently announced the signing of a contract to construct an 85-foot by 24-foot steel trawler for Salvatore and James Bramante of Boston. Designed by John W. Gilbert Associates, Inc.
—Free Literature O f f e r e d— With its first installation in the GTS Admiral Wm. M. Callaghan, a RO/RO cargo ship in 1969, the General Electric LM2500 marine gas turbine has been a favorite selection for naval ship propulsion. Powering ships
— I m p r o v e d C y l i n d e r A n d C r a n k c a s e O i l s— The trend toward upgrading output and efficiency of marine diesel engines, as well as improving their ability to burn heavy residual fuels with high sulfur content, has placed increasing
Uniflite, Inc., a major fiberglass boat manufacturer headquartered in Bellingham, Wash., has been awarded a $1,440,000 contract by the U.S. Naval Sea Systems Command to build 16 Mark IV 50-foot fire-retardant fiberglass utility boats, according to James J.
A contract for nine air cushion vehicles (ACV) was signed in Moscow recently between V/O Sudoimport and Wartsila of Finland. The ACVs, which represent a new line of production for the shipyard, are based on a Soviet license and on long-term product development work at Wartsila.
Outstanding creativity in science and engineering were recently honored by a U.S. congressman and senior Navy officials. Keynote speaker U.S. Rep. Roscoe G. Bartlett (MD-6) joined Naval Surface Warfare Center commander Rear Admiral Michael Mathis,
— F r e e Brochures A v a i l a b l e— Detroit Diesel Corporation recently introduced three new generation high-speed engines for the passenger boat, pleasure craft and marine market—the 16V-149TI, 6- 71TI and 3000 Series. The 16V-149TI is a 16-cylinder,