The DeltaQuad Evo Stealth is an all-electric VTOL fixed-wing UAS designed for covert operations, featuring a low acoustic signature and a highly efficient aerodynamic design. Built to exacting military-grade standards, it has been constructed with the highest-quality carbon, kevlar, and fibreglass, ensuring the utmost in longevity and performance in harsh operating conditions.
Evo Stealth is capable of full autonomy, allowing a wide variety of complex missions to be carried out with minimal operator intervention, even beyond radio range. The system is easy to unpack and assemble, and can be rapidly set up and deployed in just five minutes. The highly EW-resistant aircraft incorporates a sophisticated CRPA-based anti-jamming GNSS system that can resist up to 7 active GPS jammers, and can also navigate accurately, take off, and land in GPS-denied environments by using inertial and vision-based navigation.
The aircraft automatically extends and retracts the landing gear, making take-off and landing in congested areas easy, and allowing payloads to be installed both inside and underneath the platform. The internal modular payload bay allows users to equip two different sensors for multi-mission versatility, or install an additional battery for extended flight time.
Evo Stealth is ideal for Deploy-and-Forget operations, as well as autonomous delivery of mission-critical cargo in contested areas. The aircraft's radio link can be programmed to cut all emissions at key waypoints to allow it to remain undetected, and no critical data is stored on board the aircraft, ensuring that sensitive mission information cannot fall into enemy hands.
The UAS includes a portable handheld ground control station powered by Auterion Mission Control. Based around a 10" Android tablet, it is IP64 rated and offers up to 6 hours of battery life.
| Dimensions (wingspan x L x H) | 269 x 75 x 33 cm |
| Wing Area: | 84 dm2 |
| Payload Bay Dimensions: | 20 x 20 x 11 cm |
| Empty Weight: | 4.8 kg 6.8 kg w/ one battery |
| MTOW: | 10 kg |
| Payload Capacity: | 3 kg 1 kg w/dual batteries |
| Max Wind: | Takeoff/landing: 12.5 m/s (45 km/h) Cruise: 14 m/s (50 km/h) |
| Max Flight Time: | 266 min |
| Max Flight Range: | 266 km (166 mi) |
| Max Radio Range: | 30 km |
| Radio Options: | DQ 2.4 GHz |
| GNSS: | Anti-jamming L1 GPS |





