A FanWing Ltd Fanwing unmanned air vehicle has demonstrated that it can rotate at 1m (3ft). The Fanwing aircraft uses a bladed rotor turning on a horizontal axis, which acts as a thick wing.
Above: The short take off Fanwing flies during an April trial
This very short take off version is designed for urban operations where runway space would be very limited. The UAV, made from composite materials, has a 2kg (4.4lb) payload capability, combined wing/rotor span of 2.4m, a dry weight of 5.5kg, a 12kg maximum take off weight, a 1.2kW engine and a flight speed of 15.5kt (28.8km/h).
Its development goal is an 80min autonomous flight capability.
The England-based FanWing was set up in 1999 to develop blade wing technologies.
The US space agency and manufacturer AeroVironment will soon release a detailed review of the Ingenuity Mars Helicopter’s final flight, which came at the end of three years of operations that saw 72 sorties and 2h of flight on the Red Planet.
Fuelled by rampant speculation on the internet, US law enforcement agencies have received more than 5,000 reports of unknown drones operating over airspace along the Eastern Seaboard in recent weeks, with most turning out to be commercial aircraft or hobbyist drones.
Bristow Helicopters will continue to deploy a range of surveillance aircraft over the English Channel to monitor small boat crossings under a one-year contract extension worth £8.4 million ($10.6 million).