There was Russian government SBJ at Grozny airport. similar antenna like on Tu-214P. Smaller plane is taking role of larger planes in speed and range. The previous ABJ had 3 toilets and one shower. i think the most in this class of aircraft and presumption is that new version maintain even higher speed and long range and about dozen of current version SBJ in operation
they want to invest in Aurus Business jet. This is not the SBJ but an advanced version of ABJ. This technology if implemented on Boeing 797 class plane than less need of Widebody.

they want to invest in Aurus Business jet. This is not the SBJ but an advanced version of ABJ. This technology if implemented on Boeing 797 class plane than less need of Widebody.

A dozen VIP-configured Superjets have gone to customers, chiefly Russia’s government structures and industrial giants. Known as Sukhoi Business Jets (SBJ)
SJ-100 with PD-8 engines accelerated to a record 990 km/h