Dossier

Primoco One 150

To invest time and resources in developing a UAV weighing 150 kg purely out of a passion for aviation...

Dossier

Electric Flytrain EFT-Hybrid-1x

As the automotive world becomes increasingly dominated by electric and hybrid vehicles...

Dossier

50 issues and counting

In the words of Dr Donough Wilson in our inaugural issue, in November 2014, There are no rules...

Dossier

Marine Advanced Robotics WAM-V

Anyone with first-hand experience of seasickness will know how unpleasant it is, and the range of measures available to avoid feeling it again. For the creators of the Wave Adaptive Modular Vessel (WAM-V) though...

Dossier

Rotron RT600-HC

We last featured Rotron Power in UST 4 (Autumn 2015), its RT600 twin-rotor Wankel gasoline engine having enjoyed significant commercial success, in both of the versions that were then available...

Dossier

Limbach 2400 DX and 550 EFG

We previously featured German aero engine manufacturer Limbach in UST 17 (February/March 2018). In that article, the company detailed its 7 kg L 275 EF two-stroke boxer twin that produces 18 kW and is aimed squarely at the kind of 25 kg MTOW UAV that has become the mainstay of aerial data and surveillance providers.

Dossier

Kodiak Driver

Road freight is vital to the US economy. The industry is worth more than $800 billion, and readers in the US can safely assume that two-thirds of the objects around them were transported at some point in a Class 8 truck such as the archetypical five-axle 18-wheeler...

Dossier

Aergility ATLIS

As reported in the past in this publication, the traditional helicopter configuration has long left something to be desired among military and civilian end-users. Commonly cited weaknesses include the maintenance costs of their swashplate and other moving parts, the vulnerability of the tail rotor, and a tendency towards mechanical failures in mid-flight...