DRDO Oxygen Generating System: India’s Defence Research and Development Organisation (DRDO) has achieved a major milestone by successfully testing a new oxygen system for fighter pilots. This system, called the Indigenous On-Board Oxygen Generating System (OBOGS)-based Integrated Life Support System (ILSS), helps pilots breathe easily during high-altitude flights. The system was tested on the LCA Tejas aircraft and can also be adapted for other fighter jets like the MiG-29K.
According to The Hindu Businessline, The Defence Bio-Engineering & Electro Medical Laboratory (DEBEL) in Bangalore conducted the tests. The Ministry of Defence announced on Wednesday that this advanced system generates oxygen for pilots during flights, removing the need for traditional oxygen cylinders.
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DRDO Oxygen Generating System: Rigorous Testing in Extreme Conditions
The ILSS was tested on a prototype of the LCA Tejas, which is being built by Hindustan Aeronautics Limited (HAL). The system was checked in various flight conditions, including altitudes as high as 50,000 feet and during high-speed maneuvers. The tests focused on important factors like oxygen levels, the ability to provide 100% oxygen, and how well the system works during takeoff, landing, and other flight stages.
After receiving approval from the Centre for Military Airworthiness & Certification (CEMILAC), the system passed all tests successfully. Defence Minister Rajnath Singh praised DRDO, the Indian Air Force (IAF), public sector companies, and industry partners for this achievement. He said this development shows India’s commitment to advanced defence technology and supports the goal of making India a developed nation by 2047.
What Makes the ILSS Special?
The ILSS is not just about generating oxygen. It includes 10 advanced components, such as a Low-Pressure Breathing Regulator, Breathing Oxygen System (BOS), Emergency Oxygen System, Oxygen Sensor, and Anti-G Valve. These parts work together to ensure pilots get oxygen in real-time, improving their performance and endurance during missions.
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The system was developed and produced by Larsen & Toubro (L&T) in collaboration with DRDO. Notably, 90% of the ILSS is made in India, showcasing the country’s growing self-reliance in aerospace technology.
This new oxygen system is a big step forward for India’s defence capabilities. It not only makes flying safer for pilots but also strengthens India’s position as a leader in advanced military technology.
