Wake Images
	Weinblum

	The LL4 is a peculiar, mathematical SWATH-like hull which sheds low wave energy for wave propagation angles greater than about 72 degrees at a Froude number of 0.564. The stagger of the starboard hull was chosen to cancel waves propagating at smaller angles at that Froude number. The staggered arrangement of hulls is sometimes known as a Weinblum configuration.