"Not that you asked, but we've gotten to the bottom of why Air-India employs the man-horse centaur of Greek mythology as its official logo.
Air-India's earliest long-range planes were Lockheed Constellations, the first one taking off in 1948. With the new planes came a new logo, and the plan was go with a constellation theme. The centaur, representative of Sagittarius, was a logical choice because it suggested movement, strength, and somewhat resembled the farohar, a Parsi heavenly symbol featuring a winged man, like a guardian angel. The Parsis are a Zoroastrian sect of the Subcontinent -- of which Air-India's founding family, the Tatas, were members -- and their farohar is a sign of good luck.
Furthermore, incarnation of the Sagittarius brings forth, in the mind of many Indians, images of the master archer Arjuna from the mythological epic Mahabharata. Whatever the exact reasoning, the emblem was adopted and has remained ever since."
Patrick Smith
