Agency
FAA
Refresh cadence
daily
Last successful sync
Pending first sync
Pipelines
faa_dof_sync
Category
Airport Operations
About this dataset
Geocoded man-made obstacles ≥200 ft AGL. Obstacle locations, AGL/MSL heights, lighting and accuracy codes. AI obstacle-warning tool + map layer.
Where this feed reaches
- Continental United States
- Alaska
- Hawaii
- Puerto Rico and the US Virgin Islands
- Guam and the Northern Mariana Islands
- American Samoa
A region on this list means we fetch it. It is not a promise of station density: a listed region can still have sparse or no reporting sites near a given airport.
Where you'll see it in AeroCopilot
Upstream publisher
www.faa.gov/air_traffic/flight_info/aeronav/digital_products/dof/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.