This page explains the small amount of browser storage Dunlin Radar uses.
What we use
Essential session storage — keeps you signed in during a session. Cleared when you close the tab.
Local storage — saves your call outcomes, notes and geocoding cache on your own device so the app is faster and remembers your work. This data stays in your browser and is not sent to us.
What we don't use
No advertising or third-party tracking cookies, and no analytics cookies in this private preview.
Third-party services
The map loads tiles from OpenStreetMap and looks up postcodes via postcodes.io as you use those features; these requests are subject to those providers' own policies.
Managing storage
You can clear this data any time via your browser settings; doing so will remove your locally saved notes and sign you out.