 | 4B002C | HB-ABS | Avions de Transport Regional ATR 72 500F | Zimex Aviation | Switzerland | 2004 |
 | 4B0074 | HB-AEM | Beech 1900 D | Zimex Aviation | Switzerland | 1999 |
 | 4B008D | HB-AFL | Avions de Transport Regional ATR 72 202F | Zimex Aviation | Switzerland | 1991 |
| 4B008F | HB-AFN | ATR 72-201(F) | Zimex Aviation | Switzerland | 1994 |
| 4B0129 | HB-ALL | Avions de Transport Regional ATR 72 202F | Zimex Aviation | Switzerland | 1994 |
| 4B012A | HB-ALM | ATR 72-202(F) | Zimex Aviation | Switzerland | 1993 |
 | 4B012B | HB-ALN | Avions de Transport Regional ATR 42 500F | Zimex Aviation | Switzerland | 1996 |
| 4B012E | HB-ALQ | Avions de Transport Regional ATR 72 202F | Zimex Aviation | Switzerland | 1995 |
| 4B012F | HB-ALR | Avions de Transport Regional ATR 72 500F | Zimex Aviation | Switzerland | 1999 |
 | 4B013A | HB-AMC | Avions de Transport Regional ATR 42 320 | Zimex Aviation | Switzerland | 1994 |
 | 4B0E03 | HB-FHZ | Pilatus PC-6 B2-H4 | Zimex Aviation | Switzerland | 1984 |
| 4B0E52 | HB-FLA | Pilatus PC-6 B2-H4 | Zimex Aviation | Switzerland | 1994 |
| 4B0E53 | HB-FLB | Pilatus PC-6 B2-H4 | Zimex Aviation | Switzerland | 1994 |
| 4B0E59 | HB-FLH | Pilatus PC-6 B2-H4 | Zimex Aviation | Switzerland | 1997 |
 | 4B1EAA | HB-LPY | Viking Air DHC-6 Twin Otter 400 | Zimex Aviation | Switzerland | 2011 |
| 4B1EC1 | HB-LQV | De Havilland Canada DHC-6 Twin Otter 300 | Zimex Aviation | Switzerland | 1979 |
| 4B1EC7 | HB-LRB | De Havilland Canada DHC-6 Twin Otter 300 | Zimex Aviation | Switzerland | 1980 |
| 4B1F00 | HB-LTG | De Havilland Canada DHC-6 Twin Otter 300 | Zimex Aviation | Switzerland | 1979 |
| 4B1F15 | HB-LUB | De Havilland Canada DHC-6 Twin Otter 300 | Zimex Aviation | Switzerland | 1985 |
| 4B1F16 | HB-LUC | De Havilland Canada DHC-6 Twin Otter 300 | Zimex Aviation | Switzerland | 1973 |
| 4B1F18 | HB-LUE | De Havilland Canada DHC-6 Twin Otter 300 | Zimex Aviation | Switzerland | 1969 |
| 4B1F2B | HB-LUX | Viking Air DHC-6 Twin Otter 400 | Zimex Aviation | Switzerland | 2010 |
| 4B1F80 | HB-LYE | De Havilland Canada DHC-6 Twin Otter 200 | Zimex Aviation | Switzerland | 1969 |
 | 4B3296 | HB-TEC | Textron Aviation Grand Caravan 208B | Zimex Aviation | | 2018 |
| 440615 | OE-HZA | Avions de Transport Regional ATR 42 320F | Zimex Aviation | Austria | 1988 |