WRITING 5 ADRIÁN CALVARRO REDONDO

The radio was invented long time ago, it was used to communicate a message to the receptor. Nowadays the radio has improved and the receptor is able to answer some question. This technology is used in the spanish airfoce everyday.

At first, radio communnications were not used in planes because it had some mistakes, there was some problems when mecanics tried to install a radio in a plane. The device was to big to put inside the aircraft, and there are different communnication problem, too. If the plane was ascending the transmision was lost, the planes must be close to send some message each other, etc.

Eventually, that problems were solved, and the radio became one of the most powefull instrument which a plane could have inside it. It works although the plane were so far, that was an important thing which was usefull when different pilots had to fly other country. The radio have many advantages, as have information about the plane at everytime or being able to know what is happening at a precise moment and especially, whit the radio we can have instant communnication, so we could change the missions, If something were wrong.