STEMME AG
5 Registered aircraft
HB-2462
S10-VT
Motoplaneur
2006
HB-2511
S6-RT
Motoplaneur · TSA-M
2010
HB-2515
S10-VT
Motoplaneur
2008
HB-2545
S10-VT
Motoplaneur
2008
HB-2610
S10-VT
Motoplaneur
2016
Source: BAZL – Federal Office of Civil Aviation