Overview
- ISRO completed the third and final orbit-raising manoeuvre and placed NVS-03 in its designated geosynchronous orbit, a development confirmed Wednesday.
- The satellite was launched on GSLV-F18 from Satish Dhawan Space Centre on October 30, 2026 and climbed from an initial transfer orbit through a series of engine burns to reach the target slot.
- NVS-03 carries an indigenously developed atomic clock plus spare clock systems and adds L1-band signals to the existing L5 and S bands to improve compatibility with common smartphone navigation chips.
- ISRO still must perform in-orbit checks, validate the clock and signal performance, and formally commission the spacecraft before NavIC returns to fully independent positioning service.
- Restoring the four-satellite baseline will renew India’s sovereign timing and navigation over the country and about 1,500 km beyond, improving smartphone navigation, transport and critical infrastructure resilience after earlier clock faults and a propulsion failure on NVS-02 weakened the constellation.