Looks like the Acapella has caused a lot of interest! Anyway it was the first time I had seen it
. Incidentally as to the exact model it really depends where you look. Airport Data shows it as an Acapella 100 and it appears to have that written on the side. The FAA refers to it as an Acapella. Anyway it was clearly on Mel's list.
LM, your latest bears a lot of similarities to the SAI KZ.XI project - any connection? In fact I'm wondering if it is - but we've had it before.