1. The aircraft measures from nose to tail and has a rotor diameter of. 2. The wind turbines are Vestas V47-660 kW models, with hub height and rotor diameter . 3. The rotor diameters of the turbines are comparable to the wingspan of a Boeing 747. 4. The rotor diameter varies amongst particular versions of turbines. 5. In addition, a second number may be present, representing the maximum rotor diameter in feet. 6. Each turbine has blades long, which added to the hub diameter gives a rotor diameter of. 7. The hub-height is and the rotor diameter is. 8. In December 2010 Vestas were developing the V164 7 MW offshore turbine, with a 164 m rotor diameter . 9. The turbines used are Vestas V90-3MW model, which have a rotor diameter of and sit atop an tower. 10. One of the predominant ways wind turbines have gain performance is by increasing rotor diameters , and thus blade length.
