Individually Owned: 150,657
Corporate Owned: 137,281
Barrett Io-540-X Aircraft Engine
| Manufacturer Name | Barrett |
| Model Name | Io-540-X |
| Aircraft Engine Type | Reciprocating |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
260 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 3 |