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ISRO Completes 'Pushpak' RLV-LEX Autonomous Landing Hat-Trick & Advances Gaganyaan Trials at Sriharikota

The Indian Space Research Organisation (ISRO) has successfully completed all three autonomous runway landing experiments (LEX-01, LEX-02, and LEX-03) of its winged 'Pushpak' Reusable Launch Vehicle demonstrator while advancing human-rated propulsion trials for Gaganyaan at SDSC Sriharikota.

Published: 18 Oct 2026, 12:00 pm•Updated: 18 Oct 2026, 12:00 pm•4 min read
“Mastering autonomous high-speed horizontal runway recovery under severe crosswind conditions brings India a step closer to orbital reusable launch vehicles.” — ISRO Directorate

SRIHARIKOTA / BENGALURU (YUVA 9 Bureau): The Indian Space Research Organisation (ISRO) has achieved a hat-trick of autonomous landing successes with 'Pushpak', its winged Reusable Launch Vehicle Technology Demonstrator (RLV-TD), completing the LEX-01, LEX-02, and LEX-03 flight test series at the Aeronautical Test Range in Chitradurga.

Released from an Indian Air Force Chinook helicopter at an altitude of 4.5 kilometers with intentional cross-range offsets, Pushpak autonomously executed approach, crosswind correction, high-speed touchdown (exceeding 320 km/h), and brake-parachute deceleration along the runway.

Simultaneously, at the Satish Dhawan Space Centre (SDSC-SHAR) in Sriharikota, Andhra Pradesh, ISRO teams are conducting static solid-motor validations and integrated uncrewed flight preparations for the flagship Gaganyaan human spaceflight program.

Verified Sources & References

  • RLV-LEX-03: ISRO Achieves Hat-Trick in Reusable Launch Vehicle Landing Experiment (Indian Space Research Organisation (isro.gov.in))
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