AW's 27% is not built-up....it is most definitely foam core.
ORIGINAL: AJF--2
don't know where you got yours...but my 27% is foam-core all around.
quote:
ORIGINAL: AJF--2
I have heard that these are the Aeroworks rejects, but I am not so sure. The reason I say that is that I owned the 27% Aeroworks and it had built up wings with very thin sheeting. The AB advertizes their 27% as foam core with balsa sheeting. That is a big difference. Don't know about the bigger ones.
Got mine from Aero-Works-- at the $595 price plus $45 for shipping[X(]