Tuesday, August 18, 2026 | 01:25 AM ISTहिंदी में पढें
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
 "NavIC explained: Why India's own navigation system needs four satellites")
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
 "IRNSS accepted as component of World Wide Radio Navigation System")
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
 "ISRO IRNSS-1H launch from Sriharikota unsuccessful: Here's why it failed")
Updated On : 01 Sep 2017 | 8:50 AM IST