Hamtrax Can't Find My Callsign

Your license is real — but no single database lists every ham in the world. Hamtrax verifies callsigns against several international sources (the FCC database plus multiple global callbooks). Coverage is excellent for the US and strong for most of Europe, Japan, and Canada, but some countries don't publish machine-readable license registries, and newly issued callsigns can take days to weeks to appear in any of them.

If the lookup can't confirm your callsign, here's the path forward:

1. Double-check the callsign

The classic culprits: the letter O vs the digit 0, the letter I vs the digit 1, or a missing digit. Every valid callsign contains at least one letter and one number.

2. Continue without it — you lose nothing

Choose I don't have a callsign yet and finish creating your account. Everything else works immediately; your account is complete and nothing is thrown away. (Logging contacts does require a confirmed callsign, so add it as soon as the lookup can find you.)

3. Add it later in Settings

Go to Settings → Account and enter your callsign there — it runs the same lookup. If your license is new, try again after a few days; registries sync on their own schedules, and new calls usually show up quickly.

4. Still not found? Tell us — we'll fix it fast

If your callsign is active but Hamtrax still can't find it, open the Feedback tool in the app sidebar and send us the callsign. These reports get a fast response — we'll investigate the lookup gap and get your call recognized.