After a long winter spent on optimization and analysis, we got back to work in workshop. Recently we fitted vertical stabilizers on wing tips of our BSL-X1. Hopefully it will improve flight characteristics during turns and other flight manoeuvres.

Fig. 1 Stabilizers geometry optimization and scetching

Fig. 2 3D model of  vertical stabilizers

Fig. 3 Vacuum-bag with composite stabilizers inside while curing