What do you mean by plane friends?

Referred to as "flying friend", the "FEEYO" of love. At first, it refers to the frequent passengers or aviation enthusiasts of airlines, and now it also refers to the staff of the civil aviation industry and all aviation followers.

Aviation enthusiasts are non-professionals, such as aviation photographers, who take pictures of planes, pilots and flight attendants; Those who like to operate simulators, those who are super concerned about aviation, and so on.

Professional in the industry, like to answer questions related to aviation knowledge and explain industry regulations.

These can all be called flying friends.