VTOL

Like bladeless Dyson fans on steroids, Jetoptera's unique aircraft propulsion systems look like pure sci-fi. But they're beginning to demonstrate some fascinating capabilities in testing, and the next step will be a super-fast VTOL aircraft design.

It goes without saying that the heavier a load an aircraft can carry, the more useful that aircraft becomes. Well, the RG-1-A Alpha has reportedly just broken a record, by "dead-lifting" more weight than any autonomous VTOL has previously managed.

This wonderfully odd idea appears to have genuine potential to radically improve the power, speed, efficiency, payload capacity, range, endurance and ground footprint of a wide range of VTOL aircraft and drones. We've never seen anything quite like it.

VTOL (vertical take-off and landing) aircraft are a popular choice for passenger-carrying "air taxis," but it's easy to forget that they also make for quite versatile consumer drones. One such beast, the Swan Voyageur, could be yours for US$1,299.

Jetpack Aviation has debuted a flight-ready prototype of its P2 Speeder, a sleek carbon fiber "Motorcycle of the Sky" that can carry first responders over hundreds of miles and hit speeds of up to 500 mph in autonomous mode.

Reno-based Valkyrie Systems Aerospace has received a research grant from the US Air Force to further develop its remarkable HoverJet Guardian concept, which combines electric VTOL and high-speed jet cruise with amphibious and hovercraft capabilities.

San Francisco's Elroy Air has revealed its pre-production Chaparral C1, an autonomous VTOL lift & cruise cargo drone running on a hybrid-electric system that allows it to transport loads up to 500 lb over distances up to 300 miles.

JPA's Speeder is a highly modular Air Utility Vehicle, a transition-capable drone platform running on insanely powerful jet turbines. It can be configured as a manned flying motorcycle or high-speed cargo drone, and prototype P1.5 is now in testing.

Although fixed-wing drones can fly farther and faster than multicopters, they typically require runways to take off and land. The Vetal flying-wing drone addresses that compromise, with a rather striking "tail-sitter" design.

Two years ago we first heard about the AB5 JetQuad, a jet-powered VTOL (vertical take-off and landing) drone. Well, it's time to meet its new-and-improved successor, the AB6. Among other things, it has an estimated top speed of 250 mph.

The fascinating CycloTech eVTOL prototype has taken its first flight tests, running its paddle steamer-style "Cyclogiro" propulsion system, which offers some interesting advantages over typical multirotor-style designs.

In 2018, we heard how UK startup Volerian was planning to build a VTOL aircraft with a flapping-wing propulsion system. Although we've yet to see a working model, the company has now incorporated the tech into what it claims is a better room fan.