Built in 1985 and delivered as HB-VHH. Became S5-BAX(1) in May 1999. The aircraft suffered a runway excursion in March 2011 while operating an ambulance flight. During the take-off from forli (Italy), the aircraft yawed to the left when it was near rotating speed and veered off into the snow next to the runway. Although there was resportedly substantial damage, the aircraft was repaired. To 9H-MCM in April 2013 and 9H-ASU in June 2021. Apparently now back in business as S5-BAX again, with the registration stickered on. C/n visually confirmed on the aircraft.