NVS-03 Launch on 30 October: ISRO to Revive NavIC Navigation
Image: The Sentinel
ISRO will launch the NVS-03 navigation satellite on 30 October 2026 from the Satish Dhawan Space Centre at Sriharikota, aboard a GSLV Mk II rocket on the GSLV-F18 mission, according to reports published on 24 October. The satellite, which weighs roughly 2,232 kg, is meant to go into geosynchronous transfer orbit and help restore NavIC, India’s regional navigation system, which has weakened as older satellites and their atomic clocks have failed.
Civilian Signals With Added Security
An ISRO official told The Sentinel that NVS-03 adds civilian L1 band compatibility, which should make NavIC easier to use alongside other satellite navigation systems, and stronger signal security for authorised users. Reports give no launch time, and the ISRO official quoted was not named.
For ordinary users the effect will not be immediate. A satellite needs time after launch to reach its working orbit and be switched on, and ISRO has not said when NVS-03 would begin serving users.
Also read Aditya-L1 and Europe’s Proba-3 Jointly Study Solar Eruptions
A System Below Strength
The Sentinel reported that NavIC has dropped below the strength it needs to work on its own. It now provides basic timing services but does not have the four operational satellites required to fix a position independently. Neither report says how many NavIC satellites are working today.
The launch follows the setbacks of two PSLV missions, UNI reported. NVS-02, an earlier second-generation NavIC satellite, was carried on GSLV-F15 in ISRO’s 100th launch. At that time NavIC was described as having seven operational satellites, with coverage extending up to 1,500 km beyond India’s borders.
What to Watch on 30 October
The thing to watch is whether the satellite reaches its planned orbit, since NavIC needs more working satellites before it can again give positions without outside help. ISRO has not yet published a mission update for the launch. For related coverage, see ISRO’s Gaganyaan crew module separation tests.
Source: Based on reporting by The Sentinel and UNI.
Image: The Sentinel.
