DAMPAK INSTRUKSI DALAM TANDA CAHAYA OLEH ATC KEPADA PILOT: ANALYSIS SEMIOTIKA

This study aims to explain 1. Only light sign types are used on avocation 2. Analyzing the process of distinguishing the meaning of light sign 3. Analyzing the pilot's process of signalling light signs. This research uses qualitative descriptive methods and techniques of data collection in the form of observation, interview, documentation and note-taking.

The light sign from the gunlight has 3 colours they are red, green, and white besides that, researcher found that there is a chance for the accident may happen because of the ambiguity. The pilots respond from aircraft that the departure, arrival and those who fly nearby are divided into 3 categories in responding to light sign that the pilot had a problem in understanding or seeing the light signs, not seeing the light sign well, and seeing the light sign well. The results of show that most pilots experience problems in seeing or understanding light signs. One of the inhibiting factors is the ambiguity that arises because there are two or four meanings in one colour used. So, this study proposes a suggestion to change the way the light sign from gunlight is used based on the position that possible light sign instruction to the pilots, and the position the light sign being transmitted to the pilot.