Skip to content
View in the app

A better way to browse. Learn more.
Ham Radio Base

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
☀ Solar
SFI 121
SN 99
A 11
K 3 Unsettled
X-Ray C2.4
Wind 432.2 km/s
Aurora 4
Updated 08:30 UTC HamQSL · N0NBH
Day 80/40m Poor 30/20m Good 17/15m Fair 12/10m Fair
Night 80/40m Fair 30/20m Good 17/15m Fair 12/10m Poor

Callsign Lookup
_
Vanity Call Signs Available
Enter filters above and click Search.
ⓘ Callsign lookups are in real time via the FCC database. Vanity callsign availability is refreshed daily at 6:00 AM CST. The vanity search may be unavailable for a few minutes during this update.
Live DX spots
Live DX Spots — 70cm via PSKReporter · scroll or pinch to zoom
Band
Mode
Time
Loading map data…
MHz DX Spotter Info
Recent spots —
Select a band above to load spots
Ready — select a band to fetch live spots

FCC Rules & Regulations

Discuss FCC ham radio rules, station identification, power limits, legal operation, and regulatory questions.

  1. confused about what i can and cant transmit on as a tech license holder

    Daniel Patel,
    • 1 reply
    • 153 views
    Sarah Thomas43

  2. confused about what i can and cant do on HF with my ticket

    Emily Brown,
    • 1 reply
    • 198 views
    Emily Brown

  3. confused about what i can and cant do on HF with my tech license

    Jennifer Walsh53,
    • 1 reply
    • 136 views
    Sarah Chen

  4. confused about what i can and cant transmit on my technician license

    Sarah Thomas,
    • 1 reply
    • 134 views
    Sarah Thomas

  5. confused about what i can and cant do on HF as a technician

    Sarah Wilson13,
    • 1 reply
    • 173 views
    Anna Petrov

  6. question about transmitting on certain frequencies — am i allowed to do this?

    James Thompson,
    • 1 reply
    • 164 views
    James Thompson

  7. confused about what i can and cant transmit on — Part 97 question

    David Brown,
    • 1 reply
    • 105 views
    Brian Harris

  8. can you actually get in trouble for this or is it just a guideline

    Mike Rodriguez,
    • 1 reply
    • 169 views
    Mike Rodriguez

  9. Station ID Requirements: When exactly must I transmit my call sign?

    Ham Fan,
    • 2 replies
    • 310 views
    Carlos Mendez

  11. confused about what i can and cant transmit on as a tech

    Sarah Anderson,
    • 1 reply
    • 118 views
    Jessica Nakamura

  12. wait so if i operate outside my license class can they really find out

    Steve Johnson,
    • 1 reply
    • 183 views
    Michael Torres

  13. confused about what I can and cant do on HF with my tech license

    Mark Taylor,
    • 1 reply
    • 181 views
    Michael Thompson

  14. confused about what i can and cant do on HF with my technician license

    David Brown,
    • 1 reply
    • 163 views
    Steven Wilson

  15. confused about what i can and cant transmit on my technician license

    Emily Johnson,
    • 1 reply
    • 140 views
    Emily Johnson

  16. confused about what i can and cant transmit on as a tech — Part 97 stuff

    Thomas White,
    • 1 reply
    • 95 views
    Rag Chewer

  17. confused about what I can and cant transmit on my technician license

    Tom Anderson,
    • 1 reply
    • 101 views
    Mark Taylor

  18. confused about what i can and cant do on HF with my technician license

    Daniel Taylor,
    • 1 reply
    • 134 views
    Michael Torres

  19. confused about what i can and cant do on 40m as a general class

    Amanda Jackson,
    • 1 reply
    • 93 views
    Stephanie Clark

  20. can you still use your technician license on HF or is that not allowed anymore

    Michael Williams,
    • 1 reply
    • 204 views
    Jessica Williams

  21. confused about what I can and cant transmit on my tech license

    David Williams,
    • 1 reply
    • 152 views
    Sarah Garcia

  22. confused about what i can and cant transmit on as a tech license

    Michael Moore,
    • 1 reply
    • 175 views
    Jessica Miller89

  23. confused about what i can and cant do on HF as a general class

    Sarah Thomas,
    • 1 reply
    • 108 views
    Steve Anderson

  24. confused about what i can and cant do on HF as a general class

    Kevin Park,
    • 1 reply
    • 178 views
    Jennifer Martinez

  25. confused about what i can and cant transmit on my technician license

    Jessica Davis21,
    • 1 reply
    • 190 views
    John Johnson16

  26. confused about what i can and cant do on HF with my license

    Jennifer Rodriguez,
    • 1 reply
    • 136 views
    Sarah Collins

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.