and then where do you stop... there are at least 2 other Euro built gliders
out there that could potentially fall into the same category.. but to my
knowledge... they are getting US experimental glider certifications when
imported..

The Apis is too heavy to be a US ultralight. My 13meter Apis weighed in at
300lbs. Even the lighter weight Apis WR is too heavy for the US part 103
regulations. All models are being certified as Experimental.

Having to meet the strict weight limit of 155lbs for part 103 opens up the
potential for problems and costs. Any time you push the limits of a standard
that happens. It is all trade offs.

The Sport Pilot program offers little advantage as we do not need medical
certificates now. The changes needed on the Pipistrel Sinus and VIrus
motorgliders to meet Sport Pilot just dumb down the design; offering no
advantage in safety. We have to remove the controlable pitch prop and make the
feathering automatic rather than pilot selected. The cruise speed also needs to
be reduced.

Robert Mudd