ISRO set to launch NVS-03 tonight to shore up India's NavIC navigation system
The GSLV-F18 is scheduled to lift off from Sriharikota at 11:51 pm. NavIC has been running short of working satellites since NVS-02 failed to reach its orbit.
The countdown is under way at the Satish Dhawan Space Centre in Sriharikota for tonight's launch of the GSLV-F18 rocket, which will carry the navigation satellite NVS-03. Lift-off is scheduled for 11:51 pm IST on Friday, October 30.
NVS-03 is the third of five second-generation satellites for NavIC (Navigation with Indian Constellation), India's own satellite positioning system, which serves as a regional alternative to GPS.
Why this launch matters
NavIC has been running below strength. Its predecessor, NVS-02, launched in January 2025 as ISRO's 100th mission from Sriharikota, reached its transfer orbit but could not be raised to its planned orbit because of a propulsion problem. The government has said only three satellites are currently providing positioning, navigation and timing services, which limits NavIC's ability to work independently.
A successful launch will not restore full service straight away. The satellite must first reach its designated orbit and pass in-orbit testing before it can be commissioned. NVS-04 and NVS-05 are expected to follow.
We will update this story after the launch.
Sources
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