The wing is widely used on Aeros trikes as well as by other ultralight aircraft manufacturers.
It comes in one size, the Still-17, named for its metric wing area of 17.4 m2 (187 sq ft).
The wing's crosstube is exposed and is of a floating design.
Its 10.3 m (33.8 ft) span wing has a nose angle of 122°, an aspect ratio of 6.1:1 and uses an "A" frame weight-shift control bar.
[1][3] Data from Bayerl and Aeros[1][3]General characteristics Performance