FIRST DASHBOAT LAUNCHED — The first of four Bell-Halter 110-foot, high-speed surface effect ships for Command Marine, Inc. of Lafayette, La., was launched recently at Halter Marine's Chalmette, La., division. Photo shows catamaran design of the all-aluminum vessel and the flexible bow seal (stern seal not shown), which dramatically reduces resistance with the water. The new dashboats will be able to carry up to 120 passengers or 40 tons of cargo at 32 knots in calm seas and 28 knots in heavy seas and foul weather conditions.