India’s IRNSS-1F satellite fails after atomic clock malfunction
No audio available for this content. One of India’s four navigation satellites has failed, a setback for the NAVIC network. Satellite IRNSS-1F was lost after its atomic clock stopped functioning. Only three satellites — IRNSS-1B, IRNSS-1L and NVS-01 — remain operational for providng positioning, navigation and timing (PNT) services across the Indian subcontinent. The loss