666700 kHz — 666.7 MHz

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

UHF. 2 stations listed.

Stations listed on 666700 kHz
Station	Country	Location	Power (kW)	Schedule (UTC)	Language
Old Chiang Rai Airport Radio	Thailand	Chiang Rai	—	—	—
Phrae Airport Radio	Thailand	Phrae Airport	—	—	—