SHIP, FERRY, VLCC, CONTAINER. Vessels in Sea Transport Tags: Ton, Speed, Power/Fuel, ATF, Drag,Doze at Nose, Propulsion. Andy Transport Factor, ATF ATF = Ton*Dft*Speed / HP=N New Design in Andy Shipping are Andy Engine, Andy Bearing, Jet 360 days task is done in 12 days HP=GRT*D*S/N.
N=1200, 3600, 15,000