Sriharikota, October 31, 2026: The Indian Space Research Organisation has successfully launched the NVS-03 navigation satellite aboard the GSLV-F18, strengthening India’s indigenous Navigation with Indian Constellation (NavIC) system and expanding the country’s independent positioning, navigation and timing capabilities.
GSLV-F18 Places NVS-03 in Intended Orbit
The GSLV-F18 lifted off from the Second Launch Pad at Satish Dhawan Space Centre, Sriharikota, and successfully placed NVS-03 into a Geosynchronous Transfer Orbit.
The mission marked the 20th flight of India’s Geosynchronous Satellite Launch Vehicle.
Third Satellite in Next-Generation Navigation Series
NVS-03 is the third satellite in India’s next-generation navigation satellite series, designed to ensure continuity and improve services previously provided by the IRNSS constellation.
The satellite weighs around 2,232 kg and forms part of ISRO’s effort to modernise and strengthen NavIC.
Satellite Carries Indigenous Atomic Clock
One of the key features of NVS-03 is an indigenously developed atomic clock, along with additional procured atomic clocks.
Atomic clocks are critical for satellite navigation because highly precise timing is required to calculate accurate positions on the ground.
New L1 Signal Added
NVS-03 also carries an L1 navigation signal in addition to the existing L5 and S-band signals.
The addition is expected to improve compatibility with a wider range of civilian devices and support greater adoption of NavIC-based services.
NavIC Covers India and Surrounding Region
NavIC provides positioning, navigation and timing services across India and an area extending approximately 1,500 kilometres beyond the country’s borders.
The indigenous system was developed to reduce India’s reliance on foreign satellite-navigation networks and strengthen technological and strategic self-reliance.
PM Modi Congratulates ISRO
Prime Minister Narendra Modi congratulated ISRO scientists and engineers following the successful mission.
He said the launch would strengthen NavIC and advance India’s self-reliance in critical space and navigation technologies.
Applications Extend Beyond Navigation
NavIC can support a wide range of civilian and strategic applications, including transportation, maritime navigation, mapping, surveying, telecommunications, timing services and disaster management.
The successful deployment of NVS-03 adds another important satellite to the next-generation constellation as India continues expanding its space-based navigation infrastructure.
Source: ISRO, The Indian Express, Press Information Bureau
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