HFU HF Underground
Loggings => Utility => Topic started by: kris on December 21, 2018, 2128 UTC
Title:
6661 USB ARINC 2120 UTC 21 Dec 2018
Post by:
kris
on
December 21, 2018, 2128 UTC
2120 UTC S3 SIO 333 selcal tones and two way air traffic
I often hear this station well in my location.