By using a VHF radio.
I am an identical twin. And trust me when I say we can't communicate by our mind. But when you do spend time with someone for a while, you can sometimes guess what they are thinking. But mostly by the look on there face.
A pilot.
communicate means like talk someone from phone or computer and talk to them
to communicate with someone
Speech, touch
By talking
they don,t they only communicate while they are together
Someone's luggage got lost.
An aviator is a pilot ... someone who operates an aircraft/airplane.
To ask someone what the word for "airplane" is in Spanish, you would say "¿Cómo se dice "airplane" en español?"
With patience.
Your body will be in motion relative to what you are looking at outside the airplane.