Individually Owned: 150,657
Corporate Owned: 137,281
Lycoming Alf-502 Ser. Aircraft Engine
| Manufacturer Name | Lycoming |
| Model Name | Alf-502 Ser. |
| Aircraft Engine Type | Turbo-Jet |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
7,500 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 25 |