Clip: Homemade aircraft of two rice fields in Binh Duong smoothly started

Through trial attempts, the propeller of this homemade aircraft is very quiet and stable.

Clip Mr. Bui Hien ran a test of the homemade aircraft.

Leaving months of improving the 'Bui Hien' aircraft, now the 'child' of Bui Hien (63 years old, living in Binh Duong province) is ready to take off to the sky. However, due to the lack of a permit from the authorities, he could only start the machine . to leave it, and will soon fly in a warehouse.

Talking to the PV, Mr. Hien said the plane is his smoothest, most perfect plane. At the present time, he can only start the machine to check the rotor rotating at a speed of about 200 rpm. When bringing 'Bui Hien' to the flight test, he will pull the throttle for the propeller to spin at a speed of at least 360 rpm.