Individually Owned: 150,657
Corporate Owned: 137,281
Aerosport Io-400-M1S Aircraft Engine
| Manufacturer Name | Aerosport |
| Model Name | Io-400-M1S |
| Aircraft Engine Type | Reciprocating |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
215 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 2 |