Our presentation
To learn more about the project, its key features, advantages, and capabilities, please view our presentation. In it, we’ve detailed the core concept, described the key implementation stages, and summarized all the necessary information in a convenient and visual format. This presentation will help you better understand our approach, evaluate the proposed solutions, and answer key questions.
Most surveillance UAVs are limited by one fundamental constraint: they have to land. Battery packs drain, crews rotate, and continuous coverage breaks down the moment an aircraft returns to base. The Skyeton Raybird was designed from the ground up to break that constraint — and five core features explain exactly how it does it.
Features #1
28+ Hours of Continuous Flight Endurance
This is the number that defines the Raybird. 28 hours of uninterrupted flight on a single load of AI-95 gasoline means a single aircraft can cover an overnight shift, an entire wildfire containment period, or a full day of border patrol without once touching the ground.
To put that in perspective: most professional electric fixed-wing UAVs used across Europe — including the WingtraOne (59 min), the senseFly eBee X (90 min), or the Quantum Systems Trinity Pro (90 min) — need to be relaunched 18 to 28 times to match what the Raybird does in a single sortie. Each relaunch means ground crew exposure, potential mission gaps, logistics overhead, and increased wear.
The Raybird’s EFI four-stroke gasoline engine is the foundation of this capability — combustion fuel simply carries far more energy per kilogram than any current battery chemistry, and Skyeton’s in-house engineering extracts maximum efficiency from every drop.
Features #2
2,500 km Operational Range with 220 km Telemetry Link
Endurance alone doesn’t help if the drone can’t cover ground. The Raybird combines its long flight time with a 2,500 km maximum mission range — making it suitable for corridor surveillance (pipelines, powerlines, railway networks), coastal patrol, or wide-area forest monitoring across entire regions.
The 220 km telemetry link range is equally significant. Operators can maintain real-time command and data downlink from a single fixed ground station while the aircraft covers territory that would require a mobile relay network with any shorter-range competitor. For disaster response or border agencies with limited infrastructure, this dramatically simplifies operations.
Features #3
5–10 kg Payload Capacity for Multi-Sensor Missions
Payload capacity determines what kind of sensors you can carry — and by extension, what kind of intelligence you can collect. The Raybird supports 5 to 10 kg of mission payload, which is enough to simultaneously carry a full EO/IR dual-axis gimbal, thermal camera, and secondary communication equipment.
Competitors with 1–2 kg payload limits force operators to choose between sensors. On the Raybird, you don’t have to choose. A wildfire monitoring mission can carry both a high-resolution daylight camera and a thermal sensor for heat signature detection — the combination that matters most when assessing fire perimeter and spotting hotspots that aren’t yet visible to the naked eye.
Features #4
Extreme Temperature Operation: −35°C to +55°C
Real missions don’t happen in lab conditions. The Raybird is rated for −35°C to +55°C operating temperatures — a range that covers everything from Scandinavian winter deployments to North African summer operations. Most European electric UAV competitors specify operating bands of −10°C to +40°C or similar, which rules them out for cold-climate deployments common in Eastern Europe, the Nordic region, or high-altitude monitoring.
This rating isn’t incidental. It reflects genuine hardware engineering: temperature-managed electronics, fuel systems that function in extreme cold, and composite airframe materials chosen for thermal stability. For agencies operating year-round without the option to ground the fleet when temperatures drop, this specification matters.
Features #5
Dual Recovery System: Parachute + Airbag Landing
A UAV is a capital investment. Losing one to a hard landing in rough terrain — which happens with belly-landing electric platforms in cross-wind conditions — is expensive and operationally disruptive. The Raybird addresses this with a dual redundant recovery system: a deployment parachute combined with an airbag landing system.
This means the aircraft can recover safely even in areas without a prepared landing strip, in strong crosswinds, or following a partial systems failure. The parachute slows descent to a survivable rate; the airbag cushions the final impact. Combined with the aircraft’s short 25-minute deployment time, this makes field operations significantly more resilient — launch from a road, recover in a field, and redeploy within the same hour.
One Platform Built for the Missions That Others Can't Sustain
Each of these five features exists because Skyeton engineered the Raybird around a specific operational reality: critical monitoring missions cannot tolerate gaps, short endurance, or fragile systems. When a wildfire is spreading, when a missing person is somewhere in 200 km² of forest, or when infrastructure integrity needs to be verified across hundreds of kilometers — downtime is not an option.
With 300,000+ mission hours logged and 1,000+ systems delivered, the Raybird has proven these capabilities in real deployments, not just in spec sheets.
Ready to see how the Raybird fits your operation? Get in touch with the Skyeton team or download the full technical presentation.