Gravity waves - transmission and propulsion.

 Probably aliens would not use radio for a contacts. Possibly there are another faster communication types. Like gravitational waves.  What are fields without waves? 

 We do not know It does not exist. Probably It does. Such a result of hover gravity wave emission and reception based on the spiral accelerated mass oscilator like spiral spinner, for instance.

 It means its like we do operate an acceleration concept in meters per second in second and we do not operate a concept in meters per second in second for second.

 We do rotate the spinner and actually we do not rotate the axis of spinner with acceleration. Like that. 

 It is known that only several "crazy russian" persons in the world are doing an appropriate experimental research like that on their own because of concurrency with an official science fiction.

 We know what is E=MCC. We do not know what is MCCC.

 What field cannot create the waves? What influence between gravity and inertia?

The magnetic-inertial drive example by the dynamic formation and interaction of permanent fields

Our planet is the source of permanet magnetic field. It does not mean that Earth is a permanent magnet because this is a result of core processes. 

 Earth has gravitational and magnetic fields. There is also inertia. All of those things can interact through the one subject orienting them in one common direction, over the horizon.

 Magnetic interaction is able to move a massive and very inertial things interacting with gravitational field of Earth. Everything is connected. Supposing the existance of the gravitational waves we should soppose the exictance of gravity-inertia interaction creating waves.

 Consider creating electric-magnetic-inertia-gravity interaction by the mean of massive electric reels placed in space-star formation. Moving reels creates permanent magnetic flux dynamically. Permanent magnetic field of rotating electrical reels interact with Earth's field. This interaction makes massive reels moving and rotating.

 This is the challenge of moving rotation to create gravity-inertia interaction with Earth in feedback like propeller's spiral waves.

Annex.

UFO Engine construction, translated from Russian by Google Translate.