Aircraft

BAE unveils the Strix, a fascinating, tail-sitting X-wing VTOL UAV

BAE unveils the Strix, a fascinating, tail-sitting X-wing VTOL UAV
BAE Systems has unveiled a new hybrid, autonomous, military UAV with VTOL capabilities and the ability to carry heavy payloads and munitions over long range missions
BAE Systems has unveiled a new hybrid, autonomous, military UAV with VTOL capabilities and the ability to carry heavy payloads and munitions over long range missions
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BAE Systems has unveiled a new hybrid, autonomous, military UAV with VTOL capabilities and the ability to carry heavy payloads and munitions over long range missions
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BAE Systems has unveiled a new hybrid, autonomous, military UAV with VTOL capabilities and the ability to carry heavy payloads and munitions over long range missions
A tandem-wing plane in cruise flight
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A tandem-wing plane in cruise flight
The Strix rises up onto its rear wheels to launch and land as a tail-sitter
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The Strix rises up onto its rear wheels to launch and land as a tail-sitter
Elongated front landing gear provide the aircraft with plenty of upward tilt at rest
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Elongated front landing gear provide the aircraft with plenty of upward tilt at rest
Folding wings allow the Strix to fit inside a container
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Folding wings allow the Strix to fit inside a container
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BAE Systems has unveiled a fascinating new autonomous, hybrid, VTOL UAV for military use. The STRIX, developed in Australia, folds to fit inside a shipping container, and is capable of carrying 160 kg (353 lb) of payload over 800 km (500 miles).

The STRIX was unveiled this morning at Australia's Avalon Air Show, in front of air force chiefs from around the world – with the notable exceptions, according to the ABC, of Russian and Chinese delegates, who have been excluded from the conference.

BAE Systems has developed the aircraft in conjunction with Perth-based company Innovaero. It describes the Strix as a "hybrid, tandem-wing, multi-domain and multi-role UAS," capable of performing missions including air-to-ground strike, persistent intelligence, surveillance and reconnaissance, or potentially serving as a "loyal wingman" – style force multiplier to accompany military helicopters.

Folding wings allow the Strix to fit inside a container
Folding wings allow the Strix to fit inside a container

The airframe is a nuggety design, with medium-width wings at the front and rear. The forward wings are tilted downward, the rear wings upward, giving it an X-wing kind of configuration when viewed from directly in front of it. Large-diameter propellers are mounted at the four wing tips. Landing gear are attached directly to the tail of the aircraft, and on long stilts forward of the center, allowing the Strix to roll along the ground with its nose lifted at an angle.

The wings are foldable, and with the props in the right orientation, the Strix folds down to 2.6 x 4.5 m (8.5 x 14.8 ft) in size, making it easy to roll into a standard size container, so it can easily be moved about on a truck.

It can be launched and landed vertically without the need for a runway; the upward tilt at rest allows it to stand straight up on its back wheels under propeller power, and then lift off and land off the rear wheels alone, like a tail-sitter.

The Strix rises up onto its rear wheels to launch and land as a tail-sitter
The Strix rises up onto its rear wheels to launch and land as a tail-sitter

Its hybrid power system gives it an impressive range and endurance, carrying a range of different mission-specific payloads and munitions. It can run fully autonomously, controlled by BAEs own Strix Vehicle Management System – which is already in use for other autonomous platforms, including the M113 autonomous armored vehicle, and the jet-powered MQ-28 Ghost Bat loyal wingman UAV. This can be run from a ground station, or the Strix can be controlled from on board a helicopter to expand its capabilities and protect an air crew in a high-threat environment.

"STRIX could be ready for operational service as soon as 2026 and work is already underway on a STRIX prototype," says BAE Systems Australia CEO Ben Hudson in a press release. "We’re excited that this is the first UAS of its kind to be developed in Australia and look forward to working with partners across the country to deliver this capability to customers."

Check it out in the (silent) render video below.

BAE Systems Strix tail-sitting X-Wing UAV

Source: BAE Systems Australia

View gallery - 5 images
7 comments
7 comments
vince
Love the design. 500 miles range is outstanding.
Claudio
one good example of "thinking outside the box"... container, actually :-)
windykites
A clever design which saves weight by not needing tilting mechanism on the rotors. Just a bit worried it could flip backwards on landing.
riczero-b
Fun facts ; plural of strix is striges : strigoi is Romanian for vampire.
BanisterJH
It will be interesting to see photos of the prototype when they have one, and to compare the load capacity and range of the physical prototype to those of the computer model.
Bob809
Just my own opinion. A great modern day thinking machine of war. I think the amount of people used in operating the Strix, to begin with at least, will be more than a few, otherwise a crew will need to be multi-talented. If a simple thing goes wrong and it could be fixed on-site, then it would make sense for that person to be on-site, bearing in mind its intended use. Operation in pairs also makes sense, or, have necessary spares to hand to ensure mission completion. Spare weapons to continue operation means specialist loaders. This is turning out to be more labour intensive than the video suggests. The 'Strix' could have a number of civilian uses too, like medevac from crash sites, alongside/operating with air ambulances.
Nelson Hyde Chick
It is so encouraging to know humanity is working dilligently on new and innovate ways for us to kill one another.