400497.5 kHz — 400.498 MHz

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

UHF. 1 station listed.

Stations listed on 400497.5 kHz
Station	Country	Location	Power (kW)	Schedule (UTC)	Language
Mandrake 2B Mode U - Downlink - Downlink	United States	—	—	—	—