drones

Griff Aviation, a Norwegian company, developed an octocopter that weighs 165 lb, which the company says can lift a payload of up to 496 lb. The Griff 300 aircraft has eight propellers, each powered by a separate motor. Although it can be manually flown using a radio remote control on the ground, an onboard custom helicopter-cabin mobile control is available for the us…

Use of unmanned aerial vehicles to monitor pipeline networks for theft and other issues is discussed.