"The 29-hour countdown for tomorrow's launch at 4.18 PM of GSLV-D5 carrying 1,980 kg GSAT-14 communication satellite commenced as planned and is progressing smoothly," ISRO spokesperson Deviprasad Karnik told PTI.
The GSLV-D5's first mission attempt with indigenous cryogenic engine was aborted at the eleventh hour on August 19 last year due to a fuel leak in its second stage.
Fuel tank made of aluminium alloy called Afnor 7020 tended to develop crack over a period of time and the leak was blamed on it.
