Rotor Blade an Airborne Utilities Management Company. Rotor Blade provides aerial side trimming, hazard tree topping for over ... head electric distribution and transmission lines, directly for utilities or line clearing contractors. We also do aerial animal surveys for Wildlife Officials. Our well-maintained fleet of helicopters and highly-skilled pilots will reduce the risk of injury to tree workers, as well as the time/cost associated with ground-to-sky trimming in difficult terrain and remote areas. One bird alone per week, covers as many miles as 15 traditional ground crews combined, in the same week. read more