A Mi-10 heavy helicopter hanging a very large waving flag.

The video show address.of this helicopter:
https://m.bilibili.com/video/BV1JC4y1D7fD

This is a deeply-modernized MIL MI-10 Fly-by-wire helicopter, enabling it to automatically hover steadily above the ground even in 40MPH Wind with heavy gust.
Interestingly, it uses purely rebuilt wing-made rotor, and it uses no gyro and no system rotor. It completely uses wing-generated lift.

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Maximum speed: 230kmph IAS in level flight.
Service ceiling: 6500m Altitude.

Hands-off flight control:

fly-by-wire flight control system Enables you to remove your hands from the control stick and the helicopter is still always in level and straight flight, which is very friendly to inexperienced pilots.

General instructions:

AG1 Automatically Hover on the selected point
AG2 ALTITUDE HOLDER-Used for ground handling and strict level flight.
AG3 Release Flag.
AG8 Start Engine

Landing tips:

1. Traditional landing method is similar to traditional helicopters, however its digital flight control system could automatically keep the helicopter level to make it always in control.

2.Automatic landing method:
You could firstly descent the helicopter, then AG2 to keep the altitude and fly above the airport, you could AG1 to let your helicopter hover steadily above the point you start AG1.

AT AG1, you could adjust the altitude of your helicopter slightly by Trimming your helicopter.
Your helicopter could ciimb or descent at 1m/s to
land on the runway. At the point your helicopter is 2 meters above the ground, decrease VTOL or throttle to finally land your helicopter.

3.Altitude-keeper in AG2 is especially useful for ground handling.