Windracers’ ULTRA MK2 Drone Proves Its Capabilities In Challenging Environments

In the unforgiving skies of Antarctica and the battle-scarred frontlines of Ukraine, a revolutionary drone has proven its mettle. Windracers’ ULTRA heavy-lift drone has demonstrated unparalleled versatility and capability as an unmanned aerial vehicle (UAV). The company’s latest iteration, the ULTRA MK2, unveiled in January 2025, boasts a 10m wingspan and can travel up to 1,000 km at 77 knots, carrying a substantial 150kg payload.

Developed at Southampton University in the UK, the ULTRA MK2 represents a significant leap forward from its predecessor, the ULTRA MK1. With double the power output, the latest model offers a 50% increase in useful payload and a notable reduction in fuel costs. This technological advancement has not gone unnoticed, as Windracers has been recognized as a trusted partner by the UK government and NATO. The company’s momentum is palpable, with the recent opening of a new 22,000 sq m facility in Fareham. AeroTime had the opportunity to sit down with Windracers’ Chairman and Founder, Stephen Wright, during a visit to the company’s manufacturing and maintenance facility in December 2025.