BENGALURU: After back-to-back launch failures of PSLV and a quiet few months, the Indian House Analysis Group (ISRO) might have tasted success in a important take a look at performed as a part of preparations for Gaganyaan.Whereas the area company is but to make an official assertion in regards to the second Built-in Air Drop Take a look at (IADT-02), union minister Jitendra Singh, made the announcement via a congratulatory message. “Congratulations Isro for the profitable accomplishment of Second Built-in Air Drop Take a look at (IADT-02) for Gaganyaan, India’s first human House flight scheduled subsequent yr. The second Built-in Air Drop Take a look at (IADT-02) was efficiently performed at Satish Dhawan House Station Sriharikota. This marks an necessary milestone in direction of the readiness for the Gaganyaan mission,” Singh posted on Friday.The IADT-02, a follow-up take a look at of the IADT-01 performed almost eight months in the past on Aug 24, 2025, was anticipated to be performed a lot earlier. However as with most elements regarding the Gaganyaan mission, ISRO has confronted delays.Isro chairman V Narayanan had shunned giving a concrete reply on IADT, or Gaganyaan on April 8. He had solely stated that the area company was engaged on it.Whereas the precise parameters of the take a look at haven’t been made public by Isro on the time of scripting this and calls have been unanswered, the IADT-02 was anticipated to contain a simulated crew module with a mass of round 5 tonne, sustaining the exterior configuration much like flight, and dropped from an altitude to validate the parachute system.Within the precise mission, these parachutes will finally convey again astronauts safely beneath the Gaganyaan mission. As per ISRO’s preliminary plans, seven IADTs needed to be performed. Nonetheless, a number of sources have confirmed to TOI that the quantity might change and the area company might conduct fewer checks.Throughout IADT-01, the simulated crew module was dropped from an altitude of three.1km utilizing an Indian Air Pressure (IAF) Chinook helicopter. The take a look at was a joint effort of Isro, IAF, DRDO, Indian Navy and Indian Coast Guard.In step with the plan, the drop happened over the Bay of Bengal and lasted about an hour from take-off to restoration, although the ultimate parachute deployment sequence was accomplished in simply 2-3 minutes.Whereas Singh, in his submit has introduced that the Gaganyaan mission would occur subsequent yr, the timeline will not be anticipated to be met by ISRO, which has been battling delays. There are a number of key applied sciences that must be validated earlier than India can ship people to area.