VECTORDEFENCE DRONE
INTELLIGENCE
INDEPENDENT PERSPECTIVE
THE EVOLVING FIELD GUIDE
Editor

DEFENCE DRONES / THE LIBRARY

Compare the evidence.

Choose up to three systems. Specifications retain their source and configuration; missing information is left undisclosed.

Windracers ULTRA

British dual-use cargo drone with documented supply to Ukraine and evolving payload and range specifications.

Country / region
United Kingdom
Programme status
In service / use documented
Sources reviewed
20 Sept 2026
In service / use documentedIn service / use documented
Primary domain
Air
System type
Cargo aircraft
Developer / manufacturer
Windracers
Origin / production countries
United Kingdom
Other names
No additional names recorded
Variants / configurations
ULTRA; published performance has evolved by configuration and date
Operators / programme customers
Ukraine — manufacturer documents operation since 2023

Evidence & current status

Published performance is supplier-reported and configuration dependent; operational use does not independently validate every specification.

Role & capabilities

  • Cargo aircraft

Specifications in context

Airframe
Fixed-wing dual-use cargo aircraft

Manufacturer-published specification; maximum values are not necessarily simultaneous.

Source ↗
Launch / recovery
Automatic short take-off and landing

Manufacturer-published specification; maximum values are not necessarily simultaneous.

Source ↗
Propulsion
Not established from the reviewed public sources.

Public data gap; no estimate or neighbouring variant value substituted.

Source ↗
Dimensions
Not established from the reviewed public sources.

Public data gap; no estimate or neighbouring variant value substituted.

Source ↗
Mass
Not established from the reviewed public sources.

Public data gap; no estimate or neighbouring variant value substituted.

Source ↗
Endurance
Up to 15 hours on current defence page

Manufacturer-published specification; maximum values are not necessarily simultaneous.

Source ↗
Range
Up to 2,000 km advertised; payload relationship not specified

Manufacturer-published specification; maximum values are not necessarily simultaneous.

Source ↗
Speed
Not established from the reviewed public sources.

Public data gap; no estimate or neighbouring variant value substituted.

Source ↗
Altitude
Not established from the reviewed public sources.

Public data gap; no estimate or neighbouring variant value substituted.

Source ↗
Payload
200 kg on current defence page; earlier 2026 releases describe 150+ kg

Manufacturer-published specification; maximum values are not necessarily simultaneous.

Source ↗
Sensors
Not established from the reviewed public sources.

Public data gap; no estimate or neighbouring variant value substituted.

Source ↗
Communications / navigation
Not established from the reviewed public sources.

Public data gap; no estimate or neighbouring variant value substituted.

Source ↗