New plane with variable propellors makes its debut in Fort Worth, Texas.
Fort Worth, Texas, USA (United States of America).
AV. Convertiplane outside hangar. SV. Ground shot, convertiplane outside hangar, pilot at controls. CU. Three bladed propellor being elevated. CU. Pilot. CU. Propellor pan down its long shaft. CU. Pilot depressing propellors. SV. Plane with propellors being lowered.