Hogreen Air to Showcase Liquid Hydrogen Drone and AI Ground Control System at DSK 2025

“Challenging Entry into Global Industrial and Defense Drone Markets”

Hogreen Air Co., Ltd. (CEO Sung-ho Hong), a specialist in eco-friendly mobility and energy solutions, announced its participation in DSK 2025, to be held from February 26 (Wed) to 28 (Fri) at BEXCO, Busan, South Korea.

Hogreen Air has built strong R&D capabilities in hydrogen fuel cell–based drones and power generation systems, positioning itself as a leading company in sustainable mobility and clean energy solutions.

By integrating next-generation unmanned aerial vehicles (UAVs) such as drones and Urban Air Mobility (UAM) with renewable energy technologies, 

the company has developed long-endurance drones, hydrogen fuel cell power generation systems, and mobile hydrogen fuel cell EV charging systems. 

Leveraging its broad product portfolio and proven quality, Hogreen Air has established a strong presence in both domestic and global markets.

Liquid Hydrogen Drone with Industry-Leading Endurance

At DSK 2025, Hogreen Air will present a diverse range of hydrogen-powered solutions, with its Liquid Hydrogen Drone positioned as the flagship product.

Utilizing the high energy density of liquid hydrogen, the drone achieves up to 5 hours of continuous flight time, 

delivering 2 to 3 times longer endurance compared to conventional drones, including compressed hydrogen drones.

Thanks to this extended endurance, Hogreen Air’s liquid hydrogen drone is expected to see strong demand across industries requiring 

long-range and long-duration unmanned operations, such as defense, industrial inspection, disaster response, safety monitoring, and logistics.

AI-Based Ground Control System for Safe and Precise Operations

Beyond hardware excellence, Hogreen Air enhances mission reliability through its proprietary Ground Control System (GCS).

By leveraging 5G communication, the system enables real-time data transmission with high speed and stability, minimizing latency and connectivity issues. 

In addition, AI-powered features—including real-time video analytics and automated flight path optimization—support precise, safe, and efficient mission execution.

Expanding Global Defense and Industrial Partnerships

Hogreen Air further revealed plans to pursue collaborations with companies in Finland, Norway, the United Kingdom, the Middle East, and Africa, particularly targeting defense and industrial drone markets.

About DSK 2025

Celebrating its 10th anniversary, Drone Show Korea has rebranded as DSK, signaling a new leap forward under the theme “Everything About Drones, Infinite Expansion of Drones.”

Exhibition categories include:

• Drones (agriculture, geospatial, safety/security, delivery/logistics, construction, traffic management)

• Robotics (UAVs, humanoids, ground/marine robotics, smart factories, sensors, software, components)

• Future Aviation & Mobility (UAM/AAM, vertiports, GCS, operation software, communications, certification)

• Peacekeeping & Security (counter-terrorism, autonomous combat systems)

• 5th Industrial Revolution (AI, machine learning, autonomous systems, renewable energy, sustainability)

• Aerospace (LEO satellites, remote sensing, navigation, launch vehicles, space startups, commercial space development)