Individually Owned: 150,657
Corporate Owned: 137,281
Rotax 915 Is Aircraft Engine
| Manufacturer Name | Rotax |
| Model Name | 915 Is |
| Aircraft Engine Type | 4 Cycle |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
135 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 234 |