Individually Owned: 150,657
Corporate Owned: 137,281
Szekely Sr-3-L Aircraft Engine
| Manufacturer Name | Szekely |
| Model Name | Sr-3-L |
| Aircraft Engine Type | Reciprocating |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
30 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 6 |