Individually Owned: 150,657
Corporate Owned: 137,281
Allison 250-B17B Aircraft Engine
| Manufacturer Name | Allison |
| Model Name | 250-B17B |
| Aircraft Engine Type | Turbo-Prop |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
400 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 0 |