A successful demonstration flight between Bombay and Calcutta took place on the on the 25th of February 1935. The route of flight to Calcutta was via Nagpur and Tatanagar. The return flight to Bombay was via Raipur and Nagpur and was on the 26th of February 1935. The pilot for the flight was Mr. Nevill Vintcent. (An autographed cover of Mr. Vintcent can be seen under the tab 1932 Karachi – Madras Flight)