At the end of October Ekolot test flew their new version of the Topaz, the Topaz SW. This version features a wing span reduced from the previous standard of 10.52m span to 9.52m. The wing fuel tanks have been removed and placed inside the fuselage.
This allows the wings to be disassembled for easier transport inside a trailer or to store the aircraft in a building. The first flight took place at Krosno airfield in late October 2020 with the aircraft wearing the test registration SP-ZARA.