Ancient Indians had the flying machines, called
Vimanas. Almost every detail has been found in Indian ancient books about the
models & information about the vimanas. The ancient Indian epic describes a vimana as a double-deck, circular aircraft with portholes and a dome, much as we would imagine a flying saucer. It flew with the “speed of the wind” and gave forth a “melodious sound.” There were at least four different types of vimanas; some saucer shaped, others like long cylinders.
Many of the books are not converted
yet in english from ancient sanskrit. NASA is still working on such projects.
These ancient books & vedas talk about UFO's too! Moreover, Sri Lanka
government announces rawana's existance to be true officialy on the bases of
evidences found. Many air-plane models has been found there too.