In the pictures you can see the size of the technician carefully guiding the unit out of the nacelle.
To get some idea of the scale here. The single 54 meter blade is about 177 feet long.
On another note. Just for fun I will be spending some time at the Woodlanders gathering in Mineral Point, WI this coming weekend, Sat. July 14th working with several people interested in learning more about the Quilt Block wind farm and how wind turbines work. This will be a hands on, learning workshop.
Each participant is going to get the materials pictured above. Then we will spend the afternoon designing, building, testing and talking about wind turbines to make one of these...