Zone map
Each zone is drawn around one or more trailheads and sized so a single channel covers a typical tour. Outside the zones, use channel 5 with privacy code 30.
Tahoe Backcountry Radio, via the Community Radio API, CC BY 4.0
| Zone | Channel · code | Trailheads and huts |
|---|---|---|
| Loading zones… | ||
Tahoe Backcountry Radio, via the Community Radio API, CC BY 4.0
Take the zones with you
Import the zones into CalTopo, Gaia or another map app. GeoJSON is the more detailed file.
How zones are drawn: zone guidelines. Boundaries match the CalTopo MapBuilder Topo layer.