This summer, a team of researchers, engineers and a drone pilot of TU Delft traveled to an airbase in Germany for the first real test flight of the scaled flight model of the energy-efficient aircraft design called the Flying-V. The project was announced last year together with KLM. After a period of extensive wind tunnel testing and a series of ground tests in the Netherlands, it was time to perform the first flight and obtain an impression of the flight characteristics.
Dosto iss videome maine unbox aur test kiya hai ek kamal dhamal low price rc Helicopter yeh iski price 550 rupees isko maine buy kiya tha amazon se dosto iske sath hum eek remote control miljata jo...