RF Search helps amateur radio users find repeaters by ZIP code and search radio frequencies.
Pick
9 alternativesRadio-Sherlock
vsARRL
Radio-Sherlock vs ARRL
How do Radio-Sherlock and ARRL compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Radio-Sherlock | ARRL |
|---|---|---|
| What it is | Radio-Sherlock searches professional and amateur radio stations and related broadcast information. | The American Radio Relay League shares amateur radio news, information and resources for people across the United States. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
Other options to consider
Sites similar to both Radio-Sherlock and ARRL.
QRZ provides amateur radio news, technology resources, and a callsign database search.
This ARRL page links to amateur radio exam question pools, as indicated by its title and heading.
QRZ provides a callsign database alongside amateur radio news, technical articles, discussion and practice exams.
HamStudy provides study tools and practice questions for amateur radio exams in multiple countries.
Search for nearby amateur radio license exams through this ARRL exam finder.