DRDO Successfully Tests High-Speed Escape System for Fighter Jets

A crucial safety feature for combat pilots has been validated by India's Defense Research and Development Organization (DRDO) through a successful high-speed test of a fighter aircraft escape system.

Defence Minister Rajnath Singh announced on his X handle that the rocket-sled trial achieved a precisely controlled velocity of 800 km/h at DRDO’s Rail Track Rocket Sled (RTRS) facility at the Terminal Ballistics Research Laboratory (TBRL) in Chandigarh. The minister also stated that the test verified three essential components of the emergency escape chain: complete aircrew recovery, ejection sequencing, and canopy severance.

To provide the pilot with a safe escape route away from the aircraft in an actual in-flight emergency, these actions must take place in a split second and in the right sequence. The successful run shows that the system can operate as intended in high-speed scenarios similar to those encountered by frontline fighter jets during crucial flight phases.

Engineers can replicate the extreme aerodynamic loads and speeds found in the air using the rocket-sled setup at TBRL, while testing is conducted on the ground where parameters can be precisely controlled and instrumented. DRDO scientists were able to closely observe how the canopy is severed or blasted clear, how the ejection system fires, and how the parachute-based recovery takes place by accelerating a test rig along the rail track to 800 km/h. The data from the trial will help improve and qualify indigenous escape technologies for current and future fighter fleets.

India has been working to develop and test its own canopy severance and aircrew recovery systems. This will reduce reliance on foreign suppliers and let them create safety solutions for local aircraft. Further test campaigns at different speeds, altitudes (through simulation), and configurations are expected as the escape system moves closer to being ready for deployment on combat aircraft.

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