[Lowfer] VLF 40.0Khz this morning

[David L. Wilson]

> This morning I am receiving a strong signal on 40.0Khz again. The other
> 5 VLF stations that I previously reported have been received on a regular basis the past few days. The 40.0Khz signal was
running
> between
> S1 and S2 which was audible most of the time. This time I grabbed this screenshot with an Argo running.
> 

This time (pun intended), it does look like the Japanese SFTS (which is not MSK).  Showing seconds ticks in Argo would help
confirm that (in the mode menu).