21630 kHz — 21.63 MHz

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

HF / shortwave, 14 m band. 4 stations listed.

Stations listed on 21630 kHz
Station	Country	Location	Power (kW)	Schedule (UTC)	Language
BBC	Saint Helena	Ascension	250.000	1100-1400	Hausa
BBC	Saint Helena	Ascension	250.000	1100-1430	Hausa
BBC	Saint Helena	Ascension	250.000	1400-1430	Hausa
BBC DRM 11	Oman	Al Seela	100.000	0400-1100	English(Digital)