The Technology Development Board (TDB) has signed a landmark agreement with Gurugram-based Casey Aviation Private Limited to develop a hybrid ‘Jump Take-Off’ (JTO) propulsion system under a joint research programme with the United Kingdom. Developed in partnership with the UK-based ARC Aerosystems, the ‘Boost Electric Jump Take-Off’ (BE-JTO) project aims to enable drones and light aircraft to take off without traditional long runways. This initiative will also establish North India’s first dedicated propulsion testing facility, creating a major hub for aerospace validation in the region.
What is the “Boost Electric Jump Take-Off” Project?
The ‘Boost Electric Jump Take-Off’ (BE-JTO) project focuses on a specialized hybrid propulsion mechanism designed for Unmanned Aerial Systems (UAS) and light aircraft, such as gyrocopters. Unlike traditional Vertical Take-Off and Landing (VTOL) systems that require massive power for sustained hovering, the JTO system uses a high-torque electric boost to jump the aircraft into the air. This allows the vehicle to transition quickly into forward flight, significantly reducing the energy needed for take-off.
By combining electric power with traditional combustion engines, the hybrid system ensures longer range and better fuel efficiency while maintaining the ability to operate from confined spaces or mountainous terrain. This technology is being developed in collaboration with ARC Aerosystems, a UK-based leader in vertical flight technology known for its innovative work on civil aviation and autonomous transport.
Analogy · The 'Jumper' vs the 'Elevator' Expand analogy
Think of a traditional helicopter as an elevator that uses constant power to lift straight up. In contrast, the ‘Jump Take-Off’ system is like a high-jumper who uses a sharp, powerful burst of energy to leap off the ground and then starts running once in the air. This saves much more energy than trying to fly straight up like an elevator.
The India-UK Collaborative R&D Framework for Industrial Sustainability
The BE-JTO project is being implemented under the India-UK Collaborative Research & Development Programme for Industrial Sustainability. This initiative is a joint venture between India’s Department of Science & Technology (DST) and the UK’s innovation agency, Innovate UK. The programme focuses on funding business-led research that promotes resource efficiency and Net Zero technologies.
In India, the Technology Development Board (TDB) serves as the delivery partner, providing financial support through royalty-based conditional grants. These grants are meant to foster high-risk, high-impact innovation that can be scaled for commercial use. The partnership with ARC Aerosystems highlights the growing technological synergy between Indian startups and global aerospace leaders.
| Feature | India-UK Collaborative R&D for Industrial Sustainability |
|---|---|
| Partner Agencies | Department of Science & Technology (India) and Innovate UK (UK) |
| Delivery Partner | Technology Development Board (TDB) |
| Primary Focus | Net Zero technologies and industrial sustainability |
| Indian Funding | Royalty-based conditional grants by TDB |
| Eligibility | Collaboration between at least one Indian and one UK business |
Establishing North India’s First Propulsion Test Bed
A critical part of the agreement involves setting up a dedicated propulsion test bench facility in North India. This facility will be one of the first in the region designed specifically for the validation of high-performance rotorcraft and drone propulsion systems. By providing a local platform for engine testing, the facility reduces the financial and logistical burden on Indian aerospace startups that previously had to rely on limited national laboratories or expensive overseas facilities. This infrastructure is expected to accelerate the development cycle for indigenous drones and light aircraft.
Strategic Significance for India’s Aviation and Drone Sector
The development of the BE-JTO system is a strategic milestone in India’s journey toward becoming a global hub for drone technology. By mastering hybrid propulsion, Indian companies can build aircraft that handle heavier payloads and fly longer distances without being tethered to physical runway infrastructure. This technology is particularly vital for India’s Himalayan regions, where the mountainous terrain makes traditional airstrip construction extremely difficult and expensive.
Furthermore, the location of the project in Gurugram places it within the broader North Indian industrial belt, which is seeing a surge in aerospace activity. This region is home to several high-tech startups and is strategically close to major upcoming infrastructure projects like the Noida International Airport (Jewar) and the Uttar Pradesh Defense Industrial Corridor. The proximity to these hubs ensures that the technology can be rapidly integrated into larger logistics and defense supply chains.
From Medical Evacuation to Regional Air Mobility: Key Applications
The hybrid jump take-off system has vast applications across multiple sectors. In medical emergencies, jump-capable aircraft can land and take off from small village clearings or hospital rooftops to evacuate patients from remote areas. Currently, such operations are mostly limited to expensive and maintenance-heavy helicopters.
For disaster response, these drones can deliver large relief supplies to zones where roads have been destroyed. Additionally, the technology paves the way for advanced Regional Air Mobility (RAM). This can revolutionize inter-city cargo logistics, allowing for faster transport of perishable goods and critical components by avoiding road-bound traffic delays.
About the Technology Development Board (TDB) and DST
The Technology Development Board (TDB) is a statutory body established in 1996 under the Technology Development Board Act, 1995. It functions under the Department of Science & Technology (DST), which is part of the Ministry of Science and Technology, Government of India. Headquartered in New Delhi, the TDB is mandated to provide financial assistance to Indian industrial concerns and other agencies for the commercialization of indigenous technology.
By offering royalty-based conditional grants, the TDB enables startups and established companies to de-risk the development of disruptive technologies. This support is crucial for bridging the gap between laboratorial research and large-scale industrial application. The TDB also partners with international innovation bodies, as seen in the current collaborative programme with the United Kingdom, to bring global engineering standards to Indian soil.
Key Takeaways
- The Technology Development Board (TDB) has signed an agreement with Gurugram-based Casey Aviation to develop a hybrid ‘Boost Electric Jump Take-Off’ (BE-JTO) system.
- The initiative is a part of the India-UK Collaborative R&D Programme for Industrial Sustainability, supported by the Department of Science & Technology (DST) and Innovate UK.
- UK-based aviation firm ARC Aerosystems is the technology partner for this project, which aims to enhance the capabilities of Unmanned Aerial Systems (UAS) and light aircraft.
- A new propulsion test bench facility, the first of its kind in North India, will be established to validate and optimize indigenous rotorcraft engines.
- The Jump Take-Off (JTO) system uses a powerful electric boost to enable aircraft to take off from confined spaces or mountainous terrain without traditional runways.
- Established in 1996, the TDB is a statutory body under the Ministry of Science and Technology mandated to commercialize indigenous technologies.
