EOS C VTOL is an electric surveillance UAS with 3h endurance, VTOL capability, long range ISR payload and resilient communications for demanding missions.

# Threod Systems EOS C VTOL – Long-Range Surveillance VTOL UAS

The EOS C VTOL from Threod Systems is a fully electric unmanned aircraft system built for long-range surveillance, target acquisition, and operations in challenging and GPS-denied environments. Designed with a VTOL (Vertical Takeoff and Landing) layout, it combines endurance, versatility, and resilience for tactical ISR (Intelligence, Surveillance, Reconnaissance) missions.

Key Features and Advantages

• VTOL deployment and portability: It can be transported by small teams and prepared for flight in just minutes, enabling rapid deployment in remote or constrained areas.

• Long endurance and range: Offers up to 3 hours of flight time and a line-of-sight communication range up to about 50 km, enabling substantial coverage without needing frequent returns.

• ISR payload suite: Equipped with dual EO/IR sensors, Full HD optics with significant zoom capability, thermal imaging, and onboard video enhancement and tracking—all enabling clear day and night reconnaissance.

• Resilient communications and EW readiness: Secure data links using AES-256 encryption, anti-jamming technologies, mesh/MANET networking, and operation without GPS when needed.

• High performance in harsh environments: It operates across wide temperature ranges (−20 °C to +50 °C), tolerates wind, precipitation, and achieves high altitude service ceilings to maintain mission capability under diverse weather and terrain conditions.

---

Applications

Well-suited for border surveillance, critical infrastructure monitoring, defence operations, search and rescue, and any mission needing extended airborne persistence with situational awareness. The EOS C VTOL’s capability to perform in contested or denied environments makes it ideal for modern tactical scenarios.