HOW A MILITARY AIRCRAFT IS RECOGNIZED!!??

Aircraft recognition is a visual skill taught to military personnel and civilian auxiliaries since the introduction of military aircraft in World War I. It is important for air defense and military intelligence gathering. Aircraft recognition generally depends on learning the external appearance of the aircraft, both friendly and hostile, most likely to be encountered. Techniques

SINCE AN INCEPTION TO A BREAKTHROUGH DEVELOPMENT!!!…

THE BEGINNING: All are just in matter of time and minds. It took more than thousands of years to conquer from land to travel in sky. But it took just a span of 50 years to conquer space from sky. From carrying satellites in bullocks to carrying humans to space ISRO reached a marvellous height