Two pilots on a training mission, each flying a F5 fighter aircraft, tracked the object on their airborne radar.
General Carlos Cavero told the world in 1979, everything has been in of Investigation both and in Spain , as well as the rest of the world.
On a global scale, the nations of the world are currently working together in the investigation of the UFO phenomenon and there is an international exchange of data.
So what type of data have they been analyzing ?