+1 is a training course for non-undergraduate graduates to supplement the basic knowledge of air traffic control or dispatch. The time is 1 year. The class time is all day on weekends and some daily evening classes, and the exams will be arranged in a unified way. The first semester of the two majors is basically the same. In the second semester, different professional courses will be arranged according to the professional direction, and the cost is generally 10000 yuan for the whole year (we included the book fee in 2008, and now it is). After the training, a certificate of completion will be issued, which is issued by the contracted training center. It seems that the air traffic control has stamped the seal of the College of Continuing Education. The proof of signing a contract to find a job played a certain role. Air traffic control depends entirely on English proficiency and whether it passes the results of the joint air traffic control qualification examination of the three schools in that year.