ISRO IRNSS-1H

NavIC explained: Why India's own navigation system needs four satellites

NavIC can no longer provide standalone navigation services after the number of operational satellites fell below the minimum required. Here's what happened and why it matters

Updated On: 30 Jul 2026 | 5:13 PM IST

IRNSS accepted as component of World Wide Radio Navigation System

IRNSS is an independent regional navigation satellite system developed by India

Updated On: 20 Nov 2020 | 11:36 PM IST

ISRO IRNSS-1H launch from Sriharikota unsuccessful: Here's why it failed

ISRO chairman A S Kiran Kumar confirmed the same

Updated On: 01 Sep 2017 | 8:50 AM IST