Gizmag - Helical Robotics announces new wind turbine inspection robots

Gizmag features Helical Robotics in its article Helical Robotics announces new wind turbine inspection robots.

Or thanks to author Ben Coxworth for the nice comments!

From the text:

Currently, wind turbines are inspected for damage in two main ways: someone stands on the ground below them and uses a telescope, or people use rigging systems to actually climb across them. Now, Oregon, Wisconsin-based Helical Robotics is offering an alternative – camera-equipped turbine-climbing robots.