150 Years of Celebrating the MahatmaNational Emblem ISRO Logo
Department of Space, Indian Space Research Organisation

PUBLIC NOTICE - ATTENTION : JOB ASPIRANTS

The current e-procurement site is proposed to switch over to new website. All the registered/new vendors are requested to visit new website at https://eproc.isro.gov.in and validate your credentials for participating with ISRO centres.
DRAFT NATIONAL SPACE TRANSPORTATION POLICY -2020
Mar 28, 2015

PSLV-C27/IRNSS-1D

PSLV-C27Polar Satellite Launch Vehicle, in its twenty ninth flight (PSLV-C27), launches IRNSS-1D, the fourth satellite of the Indian Regional Navigation Satellite System (IRNSS). The launch took place from the Second Launch Pad (SLP) of Satish Dhawan Space Centre (SDSC) SHAR, Sriharikota. As in the previous three launches of IRNSS satellites, PSLV-C27 used ‘XL’ version of PSLV. This is the eighth time ‘XL’ configuration is being flown, earlier seven being PSLV-C11/Chandrayaan-1, PSLV-C17/GSAT-12, PSLV-C19/RISAT-1, PSLV-C22/IRNSS-1A, PSLV-C25/Mars Orbiter Spacecraft, PSLV-C24/IRNSS-1B and PSLV-C26/IRNSS-1C missions.