Isro is set to launch the NVS-03 navigation satellite aboard GSLV-F18 at 11:51 pm on October 30. Here's when and where to watch the launch live and why the mission matters for NavIC. The Indian Space Research Organisation, or Isro, launched its next-generation navigation satellite, NVS-03, aboard the GSLV-F18 rocket at 11:51 pm IST on Friday, October 30.