China Commercial Aircraft Corporation (Comac) allowed viewers to freely visit the two aircraft C919 and ARJ21-700 parked at Van Don airport (Quang Ninh).
The first C919 aircraft was delivered to China Eastern Airlines in December 2022, with 164 seats with 8 business seats and 156 economy seats.
Both are narrow-body passenger aircraft, Europe's Airbus A320 has been in operation since the 1980s, while China's C919 first debuted in 2024.
The C919 is the first large passenger airliner built by China Commercial Aircraft Corporation (COMAC) and will fly in July this year.