In summer, swift motorboats cleave both Manhattan’s broad ... sport cruiser with two 110-h. p. motors and a speed of 26 m. p. h. Radio equipment was included on four of the larger A.

"In the waters of the Black Sea, over the past period, the Black Sea Fleet naval aviation and ships have detected and eliminated 12 unmanned semi-submersible motorboats as well as three high-speed ...