Agency
NWS
Refresh cadence
every 6 hr
Last successful sync
Pending first sync
Pipelines
mis
Category
Other
About this dataset
Pre-emptive 4–12 hour ATC impact statements from CWSU. MIS text and geometry by ARTCC. AI Copilot uses MIS for departure-window guidance.
Where you'll see it in AeroCopilot
Upstream publisher
www.faa.gov/data_research/AeroCopilot is the canonical pipeline for this dataset inside the product. The link above goes to the upstream publisher for full documentation and data licensing.