Links out
Resource library
62 annotated links to agencies, standards bodies, nonprofits, tools and forums. Most of them go somewhere we neither own nor earn from, which is the point.
Showing 3 of 62 resources. Clear filters
Matching resources
- Practitioner or communityToolFree tier
CalTopo (opens in a new tab)
CalTopo
Serious topographic mapping with printable outputs, slope shading and fire history layers. The free tier prints a good paper map, which is the version that works with a dead phone.
- Practitioner or communityDataFree tier
RadioReference (opens in a new tab)
RadioReference
Frequency database for public safety, aviation, rail and business bands. The scanner community's reference, and the fastest way to find out what your local agencies actually use.
- Practitioner or communityDataFree tier
myGMRS (opens in a new tab)
myGMRS
GMRS repeater directory with access requests, plus an active forum. Many GMRS repeaters need permission before use, and this is where you ask.
Know something that belongs here? Send it over. We check every link on a schedule and remove anything that goes dark. Three of these entries are our own projects and are labelled as such.