Individually Owned: 150,657
Corporate Owned: 137,281
Rolls-Royc Spey 555-15P Aircraft Engine
| Manufacturer Name | Rolls-Royc |
| Model Name | Spey 555-15P |
| Aircraft Engine Type | Turbo-Jet |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
9,900 hp |
| Thrust | n/a |
| Number of aircraft regsitrations with this engine type | 0 |