ISRO identifies pyro valve signal failure behind NVS-02 orbit-raising glitch

ISRO says a pyro valve signal failure caused the NVS-02 orbit glitch. Corrective steps have been implemented in later ...

Over a year on, Isro says panel traces NVS-02 failure to pyro valve signal loss

More than a year after the setback to its navigation satellite programme, Isro on Wednesday released the findings of an apex ...
Kashmir Reader

Year after NVS-02 satellite’s failure, Isro explains what went wrong in space

Over a year after the NVS-02 navigation satellite failed to reach its intended orbit, the Indian Space Research Organisation (Isro) has revealed what caused the mission setback and the corrective ...
Rediff.com

ISRO Reveals Connector Flaw Behind NVS-02

ISRO stated that the disengagement of at least one contact -- in both the main and redundant paths -- of a connector led to ...
The New Indian Express

Pyro-systems crucial in launch vehicles: VSSC

THIRUVANANTHAPURAM: Vikram Sarabhai Space Centre (VSSC) director S Somanath on Monday said maintaining reliability and safety in the processing of pyro-systems is very important in launch vehicle as ...

NVS-02 spacecraft missed Orbit as drive signal not reachedg pyro valve of oxidizer line of engine for orbit raising : ISRO

Citing the on-orbit observations and recommendations of the Apex Committee, the Indian Space Research Organisation (ISRO) has said that drive signal not reaching the pyro valve of the oxidizer line of ...