Re: Chinese military photos
A helo rotor can sometimes move into extreme angels under certain flight conditions. In abrubt maneouvers / abnormal conditions a lot is possible.
But I guess it should generally work, and in near hover conditions, when the helo is actually hiding / looking, the blades won't be much in the way.
The german concept is to put the system on top of the mast (UH Tiger), the french, and the other customers, too, have those optics on the roof below the rotor. Vibrations in the mast may deteriorate image quality.
A helo rotor can sometimes move into extreme angels under certain flight conditions. In abrubt maneouvers / abnormal conditions a lot is possible.
But I guess it should generally work, and in near hover conditions, when the helo is actually hiding / looking, the blades won't be much in the way.
The german concept is to put the system on top of the mast (UH Tiger), the french, and the other customers, too, have those optics on the roof below the rotor. Vibrations in the mast may deteriorate image quality.