Odkazy
| HAM | |
| Klubová stanice OK1KKY | qrz.com |
| QRZ | qrz.com |
| Ham QTH | hamqth.com |
| ARRL | http://www.arrl.org/logbook-of-the-world |
| PSK Reporter | pskreporter.info |
| HAM Spots | hamspots.net |
| F5LEN Webcluster | cluster.f5len.org |
| QTH lokátor | qthlocator.free.fr |
| WebSDR | websdr.org |
| Ham Atlas | hamatlas.eu |
| Podmínky šíření | www.voacap.com |
| HAM bazar | http://hambazar.cz |