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Description

Defendor is Rotron Aerospace's next-generation uncrewed combat aerial vehicle (UCAV) and One Way Effect (OWE) platform designed for sovereign capability at scale. It features the R250-FDS Fan Drive System propulsion that provides exceptional efficiency, extended range, and unmatched SWaP-C performance. The platform offers extended operational reach with ≥1000km range, high speed up to 650km/h, and payload capacity of 100-300kg. It's purpose-built for strike missions, swarm tactics, and layered air defense concepts while remaining cost-effective for high-volume deployment.

About the Company

Rotron Aerospace Ltd.

A UK-based VTOL aircraft manufacturer specializing in high-performance electric and hybrid unmanned aerial systems with exceptional payload, range, and operational versatility for commercial and go...

Core Information

Product class
Defense
Platform category
Fixed-wing
Rotor configuration
Not applicable
Primary use cases
Defense/ISR
Release status
In production
Name
Defendor

Performance & Dimensions

Max payload (kg)
300
Cruise speed (km/h)
350
Max speed (km/h)
650
Length (mm)
940
Max flight distance (km)
1000

Airframe & Propulsion

Frame materials
Other
Propulsion type
Gasoline/Petrol (ICE)
Battery chemistry
None/Not applicable
Redundant power system

Payload & Interfaces

Payload interfaces/mounts
Payload bay
Supported gimbal size
Not specified

Avionics, Navigation & Autonomy

Autopilot features
Waypoint missions
GNSS systems
GPS
RTK/PPK support
None
Obstacle avoidance sensors
None
Flight controller platform
Proprietary
Redundant IMU

Communications & Control

Control link types
Other
Encryption standard
Not disclosed
Ground control compatibility
Proprietary GCS
Video downlink resolution
Not specified
Video downlink type
Other

Operational Capabilities

Operating environments
Rural
Takeoff/landing methods
Runway
BVLOS ready

Environmental & Durability

IP rating
None/Not specified

Safety

Redundancy features
Dual flight controllers
Parachute system
None

Compliance & Certification

Other certifications/standards
ISO 9001 Cyber Essentials
Export control status
Not specified
NDAA Section 889 compliant
EASA class marking
None/Unmarked
Remote ID compliance
Not specified

Logistics & Commercial

Availability status
Made-to-order
Shipping restrictions
UK sovereign design, NDAA compliant
Price notes
Low cost platform designed for high-volume deployment

Media & Documentation