HAL and HENSOLDT Partnership: India is ready to get its own strong helicopter-safety technology after Hindustan Aeronautics Limited, the country’s main aerospace company, signed a big transfer-of-technology deal with a German government-supported firm at the Dubai Airshow 2025. This step gives India direct access to a LiDAR-based Obstacle Avoidance System, also called OAS. It places India with only a few nations that actually own this level of advanced sensor tech and can use it without depending on others.
The agreement between HAL and HENSOLDT from Taufkirchen gives India full design rights and manufacturing rights. It also allows local production, full integration on Indian helicopters and long-term support done inside India.
According to News9live, HAL will get export rights too, which means India can offer this new OAS to helicopter buyers around the world for the first time. Indian-made choppers like the Light Combat Helicopter and the Advanced Light Helicopter will probably be the first ones to fly with the upgraded system.
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How does the New LiDAR OAS help pilots fly safely?
The LiDAR-based OAS uses a special laser-based SferiSense sensor head that works with a Degraded Visual Environment computer. This computer creates synthetic vision and 3D guidance that helps pilots fly safely when they cannot see well. The system helps during mountain flying, night missions, desert “brownout” and snow “whiteout” conditions. These places often cause accidents because pilots lose sight of the ground and hit obstacles.
The LiDAR tech uses a patented fibre-scanning setup that gives a detection chance of at least 99.5% in the first second. It can also see thin obstacles like power wires and small cables from more than one kilometre away, which is very rare. These types of systems are usually controlled by strict export rules, and only a few nations with very strong aerospace industries normally get to use them.
HAL will be the one to handle production and the integration and all support inside the country, and also give India a fresh supply chain in high-level optronics and mission-computer software. The deal also gives HAL access to the important algorithms that run LiDAR systems, and these algorithms are usually guarded the most.
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India’s Helicopter Exports
Regions like Ladakh, the Northeast, and the Western Himalayas often have bad visibility and risky terrain. A new OAS system can cut the chance of wire strikes and ground crashes, which still cause many helicopter losses around the world.
The deal is also special because a foreign defence company is giving India full export rights for this advanced avionics system. HAL will now try to sell it in Asia, Africa and Latin America, where many militaries still fly older helicopters with weak obstacle detection. This agreement is different from old defence deals since it gives HAL real design IPR and export freedom, not just basic assembly work.
The partnership fits perfectly with India’s “Make in India” and “Aatmanirbhar Bharat” plans to build more defence technology inside the country.
