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Loggings => HF Mystery Signals => Topic started by: ChrisSmolinski on July 24, 2018, 1940 UTC

Title: Open Carrier 6715 kHz 1939 UTC 24 Jul 2018
Post by: ChrisSmolinski on July 24, 2018, 1940 UTC

I've noticed an open carrier on 6715 the last few days. No apparent modulation. I just did some Kiwi TDoA location runs on it, and came up with something in southern Ontario. No idea how accurate that is  ;D

(https://i.imgur.com/ft8iyin.png)

Title: Re: Open Carrier 6715 kHz 1939 UTC 24 Jul 2018
Post by: Traveling Wave on July 25, 2018, 0359 UTC

Chris, I ran the Kwi TDOA using KH6ILT, AB1KW and WA2ZKD receivers and came up with 46.50N and -77.90W. Just a little bit north of your results. Looks like we are in the ballpark.

Title: Re: Open Carrier 6715 kHz 1939 UTC 24 Jul 2018
Post by: Josh on July 25, 2018, 1750 UTC

Any mil bases near the area? 6715 sounds like a good choice for their missing S4285 CARB bcasts.

Title: Re: Open Carrier 6715 kHz 1939 UTC 24 Jul 2018
Post by: Traveling Wave on July 25, 2018, 1825 UTC

Canadian Forces Base Petawawa, located in Petawawa, Ontario, 45.54N and -77.17W.

Title: Re: Open Carrier 6715 kHz 1939 UTC 24 Jul 2018
Post by: Josh on July 25, 2018, 1831 UTC

This is the last CARB list I copied from them before they disappeared;
[2016-09-21 17:32:52] NAWS DE CFH ZKR F1 2822 3394 4158 6242 8324 12371 16552 AR

This was copied on 10,943KHz, S4285 75bps Long, they had one in the 5MHz range too. Anyway, who knows.