| Find Your Shack: Featuring photos of amateur shacks, with instructions to submit your own shack photos to share. |
| HamCall: Provides database search, renewal or modification of FCC license, and callsign updates. Includes club link. |
| Hamdata: Callsign lookup. Late FCC information. Information about the Hamdata callbook/logbook cd. |
| Hamfind Amateur Radio Search: Search engine dedicated to amateur radio related web pages. |
| HamRad: Search engine for amateur radio manufacturers, dealers, and organizations. |
| Polish Callbook: Callsign database for Polish amateurs. |
| QSL Manager Database: Locate the manager for a DX-station you wish to QSL with. |
| QTH.Net Mailing Lists: Comprehensive listing and search of amateur radio email lists hosted by QTH.Net. |
| SARL Callbook Lookup: Searchable database of South African callsigns. |
| The DXZone: Ham radio search engine and directory updated daily |
| Top Hams Search Engine: Amateur radio dedicated search engine. Links. |
| WM7D: Callsign database, solar reports, and amateur radio resources. |
Classical
