Ancient Aeroplane Vahan of Balaji Chariot Festival

We know Aeroplanes are invented in Bharat. We have many descriptions of Pushpak Viman and others in Ramayana and Mahabharata. 

Yesterday's Vahan in Balaji Chariot Festival was Aeroplane.
The decoration was very very beautiful.

Previous Vahan : 

First Day : Shesh Bhagwan
Second Day : Peacock Vahan
Third Day : Lion Vahan
Fourth Day was Panchami this year : Elephant Vahan