propeller

Dangerous injuries from improper drone operation

Báo Thanh niên

08/07/2025

Hospitalized after being slashed by drone blades while spraying pesticides

Báo Tuổi Trẻ

27/06/2025

Wind farm in operation suddenly broke 3 blades

Báo Thanh niên

01/03/2024

Drone equipped with jet engine speed 480 km/h

VnExpress

01/02/2024

The world's tallest wooden wind turbine

Báo Sài Gòn Giải phóng

30/12/2023

Parallel wing drone can take off and land vertically

VnExpress

21/11/2023

The world's first automatic helicopter landing system

VnExpress

16/11/2023

Vertical take-off and landing ambulance

VnExpress

08/09/2023