The Indian Space Research Organisation (Isro) has successfully carried out the flight acceptance hot test of a CE-20 engine for a duration of 25 seconds in its high altitude test facility Mahendragiri. The test happened on Friday. This engine is earmarked for the next GSLV-Mk3 mission — the LVM3-M3 — identified for the launch of the next set of 36 OneWeb India-1 satellites.