HF Frequency Allocation Map for AviationAugust 12, 2018 1 min readArchive post.Translated from Ukrainian. Taken from the [https://www.facebook.com/AeroHFRadio](https://www.facebook.com/AeroHFRadio) community Based on: http://www.elisanet.fi/apila/AEROLIST/ http://wiki.radioreference.com/index.php/HF_Aeronautical_Communications RadioReference