Edited sentence: All these numbers are reported from Members of Blackshape-Aircraft-Owner-Association.Discrepancies to Catalogue.Range:                          max 800 km vs 1’100 km (w 30’ Res).cruise speed at 75% Power:     230 km/h vs 275 km/h.here the link to Blackshape A/C, which can be used in x-plane Software:.standard empty weight:         380 kg vs 296.5 kg.usable fuel:                             88 l vs 100 l