{'fraction_non_alphanumeric': 0.008415147265077139, 'fraction_numerical': 0.0, 'mean_word_length': 5.427927927927928, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The evolutionary path of the organization of the air traffic control system in Arctic

Ensuring transport connectivity of the territories of the Arctic zone is largely provided by means of regional aviation. To ensure flight safety, it is necessary to equip small airfields with radar facilities, while it is not economically effective to use the traditional range of navigation radar facilities for airfields with a low frequency of use. Therefore, it is necessary to search for and justify new scientific and technical solutions to ensure the creation of navigation tools that solve the tasks facing the dispatching services of regional airfields in the Arctic zone. This article presents an analysis of global trends in the development of air traffic control systems and options for equipping information sensors for dispatching services for airfields in the Arctic zone. The appearance of equipment complexes for information support of regional airports and small aircraft airfields based on a highly informative multifunctional three-coordinate all-round radar is proposed. The application of the obtained results and the proposed technical solutions and principles for the construction of navigation aids for regional airports and small aircraft airfields will significantly reduce the cost of production and operation of a new generation of modular high-information radars and increase the safety of navigation systems.