RA

RadioID

Resolve an amateur radio callsign to its public DMR operator record in the RadioID registry.

12.1k usesUpdated Oct 29, 2026
Pseudonym
amateur-radiodmrcallsignham-radio

About this module

RadioID is the official Digital Mobile Radio (DMR) ID registry used across the amateur radio world. Given a licensed operator's callsign, this module returns their registered DMR radio ID together with the operator's name, city, state and country and their most recent on-air DMR activity, including the last talkgroup and master they were heard on. When an operator holds more than one DMR ID, the primary validated record is shown and the additional IDs are listed.

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Rate limits

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TierPer hourPer dayCooldownAction
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Standard60 req/h200 req/day2sSee pricing
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Ultimate500 req/h2000 req/day0sSee pricing

Frequently Asked Questions

What impacts module results and how to interpret changes across executions.

Results depend on source platform availability, anti-automation controls, and temporary service limits. A valid target can still return partial or empty data when the upstream platform is rate-limited or unavailable.