OO-E91 Alisport Silent 2 Private Tienen-Goetsenhoven AB (EBTN), Belgium Hugo Teugels - Aviation Society Antwerp - 30/06/2012
HB-5505 Alisport Silent 2 Alisport S.R.L. Friedrichshafen (FDH / EDNY), Germany Derek Heley - 04/04/2009
S5-NKP Alisport Silent 2 Private Ajdovscina (LJAJ), Slovenia Al Stacey - 26/09/2007
