Settings
Stored locally in this browser
These settings are local browser preferences. They do not change backend ingestion, Docker, FAA/SWIM, ADSB.lol, Redis, or deployment configuration.
Radar Preferences
Default airport
Radar opens at this airport on startup (no URL deep link). Coordinates are resolved and cached when you save.
Default map zoom
Applied at radar startup and when centering on the default airport.
Default center latitude
Applied at startup if set and no default airport is configured.
Default center longitude
Applied at startup if set and no default airport is configured.
Display Preferences
Show aircraft labels
When off, aircraft callsign labels are hidden at all zoom levels.
Show trails future wiring
Reserved for future trail display behavior and does not currently change radar behavior. Follow mode still works today.
Compact tables
Uses tighter row spacing on supported dashboard tables so more rows fit onscreen. Applies to pages that support compact table layout.
Show source details
Shows position source, route enrichment, and facility in the aircraft detail panel. Useful for debugging.
Smooth aircraft movement
Animate aircraft markers between position updates so they glide rather than jump. Uses requestAnimationFrame; disable if you see any performance issues.
Default map layer
Basemap style loaded when the radar page opens. Can also be changed live with the Map control on the radar screen.
Weather radar overlay
Loads RainViewer precipitation radar. Advisory only — not certified aviation weather. No RainViewer request is made when disabled.
Radar opacity
Controls transparency of the radar overlay. Lower is lighter; higher makes weather stand out more (0.15 – 0.85).
Dashboard Preferences
Default Advisories tab
Advisories page opens on this tab. Operational is recommended for normal monitoring.
Aircraft page size
Saved preference for aircraft table batch size.
Show Data Quality summary on Advisories
When off, the Data Quality Notes summary card is hidden from the Advisories overview. The tab is still available.
Show inferred warnings
When off, the aircraft panel suppresses stale/missing notices. Data Quality Notes remain available in the Advisories tab.
Airport Focus Mode
Focus radius (NM)
Primary radius for Airport Focus rings and inbound alerts. Three rings are drawn at radius÷2, radius, and radius×2. Range 5–200 NM.
Inbound radius alerts
Show an alert when an inbound aircraft enters the focus radius. No alert is fired for aircraft already inside when focus starts.
Emergency alerts
Show an alert when an aircraft inside the focus radius or inbound to the focused airport has an emergency squawk (7500, 7600, 7700) or declared emergency.
Local Data
Storage location
Radar settings are stored in localStorage under
radar.settings.Browser only