HB-ZEM Robinson R-22 Beta Groupe Helicoptere Sion Sion (SIR / LSGS), Switzerland Russ Smith - 16/09/2011
HB-ZEM Robinson R-22 Beta Groupe Helicoptere Sion Sion (SIR / LSGS), Switzerland Harry Hulshof - 08/08/2010
HB-ZEM Robinson R-22 Beta II Groupe Helicoptere Sion Ecuvillens (LSGE), Switzerland Andy Davey - 15/07/2008
