Callsign lookup
License details, location, who's hearing them right now, and band conditions on their path. Works for any callsign worldwide.
Data from QRZ.com, the FCC ULS, PSKReporter, POTA, SOTA, APRS and FT8 Battle Royale.
About callsign lookup
Enter any amateur radio callsign to see the licensee's name, location, grid square, license class and license dates where available, plus who is hearing them on PSKReporter right now, recent POTA and SOTA activity, and band conditions on the path between you.
Where the data comes from
Worldwide records come from QRZ.com. US license details come from the FCC Universal Licensing System (ULS) via callook.info. Live activity comes from PSKReporter, POTA and SOTA. US amateur license information is public record, published by the FCC.
US callsign basics
US amateur callsigns start with K, N, W or AA–AL, followed by one digit and a suffix of one to three letters. The digit is the call district where the call was first issued, but hams keep their calls when they move, so it doesn't reliably show where someone lives today. Other countries use their own prefixes, such as VE for Canada and G for England.
Try it: W1AW (ARRL headquarters station), K1JT, VE3NEA or G4KLX. You can link straight to any callsign with 73qrz.com/lookup/CALL.
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