Individually Owned: 150,657
Corporate Owned: 137,281
Rolls-Royc M250 Series Aircraft Engine
| Manufacturer Name | Rolls-Royc |
| Model Name | M250 Series |
| Aircraft Engine Type | Turbo-Shaft |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
420 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 4 |