SeaClear aims to clean ocean trash, the Loyal Wingman powers up its engine, a drone crashes into wind-turbine, drone makers see an opportunity in anti-China sentiment, marine animal rescue, photographing the orange landscapes caused by wildfire smoke, and why harassing a police officer with a drone is a bad idea.
There is a lot of trash in the oceans. One estimate puts it at around 26-66 million tons of waste with 94% of that is on the seafloor. The EU-funded SeaClear project wants to clean up the mess. Under this project An unmanned surface vessel acts as a “mothership.” Tethered to it are drones and remote-operated vehicles (ROVs) that will use AI-based algorithms to map, identify, and classify the rubbish. A combined suction-gripper manipulator will collect it.
The Boeing Australia Loyal Wingman aircraft that was rolled out in May 2020 had its first engine run. Also known as the Airpower Teaming System (ATS), the first test flight is expected later in 2020.
Earlier this year, a DJI Phantom 4 crashed into one of the four wind turbines at a sewage treatment facility. The drone was being used to survey the Bristol sewage treatment works in Avonmouth. The Air Accidents Investigation Branch report [PDF] says: “The pilot was using the NATS Drone Assist app1 as part of the flight planning and risk assessment of the flight; however, the app did not mention the wind turbines, so the pilot looked up “windturbine height” on the internet which returned a height of 328 ft.” Except the wind turbine actually has a height of 413 ft above the ground.
According to Power Engineering International, since the Covid-19 pandemic, power companies are turning to drones for inspections. The article describes the recently unveiled DJI Matrice 300 RTK commercial drone platform – a quadcopter with fold-up arms, up to 55 minutes of flight time, and transmission up to 15 km away.
Rightly or wrongly, DJI has taken a hit to their image because of accusations about data transmission to China. Governments responded with bans on Chinese drones but some drone makers are taking advantage of the situation. Last month the Defense Department approved Skydio, Parrot, and three others to supply U.S.-manufactured drones to federal government agencies. DJI announced an internet “kill switch” on more drones that stops data transmission on sensitive flying...
