6660 kHz — 6.66 MHz

Name: FreqBuddy radio frequency database
License: https://freqbuddy.com/

HF / shortwave, 45 m band. 1 station listed.

Stations listed on 6660 kHz
Station	Country	Location	Power (kW)	Schedule (UTC)	Language
Tyrolean Music Station	—	—	—	—	German