The FAA will discontinue the Direct User Access Terminal Service (DUATS II) Program, effective May 16, 2018. Internet services, including access to weather and aeronautical information, flight plan filing and automated services will remain available at no charge to pilots at www.1800wxbrief.com.
To continue to receive free services, users are encouraged to register with www.1800wxbrief.com. Over the next 60 days, the FAA will work with current DUATS II providers on transition activities, including conducting pilot outreach, establishing commercial interfaces, and providing user migration assistance.
Please contact FAA Flight Service at our customer feedback website if you have any questions. https://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/systemops/fs/contact_us/