Meindl/van Nes A-VII (M7), floatplane version (never built)
Correct HappyPass!
Well, Mel's current list reaches 1 April 2011 (see my statistics post) and the landplane version was posted 2 April 2011. I had a vague memory of the distinctive tail, but did not find it from Mel's list, so posted it. And you are right - I was confident that the floatplane had not appeared….
All yours HP!