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The Indian Space Research Organisation (ISRO) precocious conducted an important trial connected main parachutes for the Gaganyaan Crew Module.
The trial was conducted astatine the Babina Field Firing Range (BFFR) successful Uttar Pradesh’s Jhansi connected November 3, 2025 arsenic portion of the ongoing bid of Integrated Main Parachute Airdrop Tests (IMAT) for the qualification of parachute strategy for Gaganyaan mission.
For the Gaganyaan Crew Module, the parachute strategy comprises a full of 10 parachutes of 4 types. The descent series begins with 2 apex screen separation parachutes that region the protective screen of the parachute compartment, followed by 2 drogue parachutes that stabilise and decelerate the module.
“Upon merchandise of the drogues, 3 aviator parachutes are deployed to extract 3 main parachutes, which further dilatory down the Crew Module to guarantee a harmless touchdown. The strategy is designed with redundancy — 2 of the 3 main parachutes are capable to execute a harmless landing,” the abstraction bureau said.
ISRO successfully conducted a cardinal Integrated Main Parachute Airdrop Test (IMAT) for the Gaganyaan ngo astatine Babina Field Firing Range, Jhansi, connected Nov 3, 2025. The trial validated the main parachutes nether utmost conditions. #ISRO#Gaganyaan
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Reefed inflation
The main parachutes of the Gaganyaan ngo deploy successful a step-by-step process known arsenic reefed inflation.
“In this process, the parachute archetypal opens partially, which is called reefing, and past afloat opens aft a predetermined play of time, known arsenic disreefing. This process is carried retired utilizing a pyro device,” it added.
In the precocious concluded test, 1 of the imaginable utmost scenarios of hold successful the disreefing betwixt the 2 main parachutes was successfully demonstrated validating the main parachutes for the maximum design.
The trial evaluated the system’s structural integrity and load organisation nether asymmetric disreefing conditions, which is 1 of the astir captious load scenarios expected during existent ngo descent.
A simulated wide equivalent to the Crew Module was dropped from an altitude of 2.5 km utilizing the Indian Air Force’s IL-76 aircraft. The parachute strategy deployed arsenic planned and the series was executed flawlessly, and the trial nonfiction achieved a unchangeable descent and brushed landing, validating the robustness of the parachute design.
