Agency
FAA
Refresh cadence
every 56 days
Last successful sync
Pending first sync
Pipelines
chart-supplement
Category
Charts
About this dataset
Per-airport supplemental data including services, hours, frequencies and remarks. Decoded supplement entries by airport identifier. Airport directory pages and AI airport-info tool.
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.