With a Modular Design and Unmatched Battery Life, the Highdra Offers Cost-Effective Flexibility for Surveying, Filming, and Mapping Projects by DRONELIFE Staff Writer Ian J. McNabb German drone developer Starcopter recently unveiled the Highdra, a 6-rotor commercial-focused UAV sold via an innovative flight-hours pricing model that makes it one of the most … [Read more...] about Starcopter Unveils Highdra: A Game-Changing Commercial Drone with Flight-Hours Pricing Model