Hi there.. India has indeed made quite a number of engines for aircraft's, military aircraft's though. It might take some more time for India to build an indigenous commercial aircraft engine. read more
Definitely India should have capability and knowledge to make an engine for Aircraft. Once India used to import most of the payloads from other Nations for satellite design and it is/was cost worthy. Now, not completely but India has started using its own pay loads which were designed by our engineers. read more