With successful IRNSS-1I launch, ISRO completes India’s own GPS

(G.N.S) DT.12 The ISRO successfully launched the IRNSS-1I satellite from the Satish Dhawan Space Centre, Sriharikota, this morning, thus completing its NavIC system, India’s own GPS. This is the second attempt to replace IRNSS-1A, whose atomic clocks stopped working two years ago. The IRNSS-1H launched last August as replacement had ended in failure. This