Individually Owned: 150,657
Corporate Owned: 137,281
Rolls-Royc Rb211 556B-61 Aircraft Engine
| Manufacturer Name | Rolls-Royc |
| Model Name | Rb211 556B-61 |
| Aircraft Engine Type | Turbine-Fan |
| Horsepower or Pounds of Thrust (For Reciprocating Engines) |
n/a hp |
| Thrust | 584.62 |
| Number of aircraft regsitrations with this engine type | 0 |