Type a frequency and pick your license class. It tells you which band you are in, whether your class can transmit there, and the modes allowed. US amateur allocations only. A lookup against the Part 97 privilege table, in your browser. Verify against the current chart before you key up.

Full privileges in this band

Notes

• Phone sub-bands also allow CW, RTTY, and data. The lower sub-bands are CW, RTTY, and data only (no phone).
• Power is 1500 W PEP max except where noted: 30m and the Technician/Novice HF segments are 200 W, and 60m is 100 W ERP on five fixed channels.
• Technician HF access is the 80m, 40m, and 15m CW segments plus 10m (28.0 to 28.5). Everything at 6m and above is open to Technician and up.
• Novice is grandfathered (no new licenses); a few narrow 1.25m and 23cm Novice segments are not shown here.
• Data emission rules changed in 2024 (a 2.8 kHz bandwidth limit replaced the old symbol-rate cap). Band edges are unchanged.