Wing Commander Kumarapalayam Ramasubramaniam Natarajan was commissioned in the Aeronautical Engineering (Mechanical) Branch of the Indian Air Force in February, 1952. He was posted as Senior Technical Staff Officer of Headquarters Eastern Air Command in January, 1970. From February, 1971 he has been functioning as Command Engineering Officer responsible for maintenance of all aircraft and airborne equipments including the provisioning responsibilities associated with it. There was need for streamlining and systematizing the modus operand so that timely action was initiated to ensure that spares were produced in a scientific manner. There was also the need for rationalising the second­line servicing aspects to ensure optimum efficiency. He infused a sense of urgency and understanding of the problem to the various units concerned and his efforts resulted in a high degree of serviceability of aircraft during the operations against Pakistan in December, 1971.

Throughout, Wing Commander Kumarapalayam Ramasubramaniam Natarajan displayed professional skill and devotion to duty.