Individually Owned: 150,657
Corporate Owned: 137,281
Walter 601D Aircraft Engine
| Manufacturer Name | Walter |
| Model Name | 601D |
| Aircraft Engine Type | Turbo-Prop |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
724 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 21 |