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Direct User Access Terminal System
航空, 加拿大	terminal à accès direct pour les usagers
英语 词库
Direct User Access Terminal System
航空, 加拿大	A computer-based system provided by a vendor to pilots or other operational personnel. DUATS supplies the aviation weather and NOTAM information necessary for pre-flight planning via computer terminals or personal computers owned by the vendor or users.
运输, 缩写	DUATS