HFU HF Underground

Loggings => Utility => Topic started by: ChrisSmolinski on October 03, 2017, 2328 UTC

Title: EAM? 6988 USB 2324 UTC 3 Oct 2017
Post by: ChrisSmolinski on October 03, 2017, 2328 UTC
Noticed an EE OM reading phonetics. Not sure if this is an EAM or not. I have not noticed them here before.

Also, and not sure if this is related, there is a carrier on 6988, it has been there a while. I record 43 meters each night for pirates, and this is new. It was not there last night.
Title: Re: EAM? 6988 USB 2324 UTC 3 Oct 2017
Post by: ku4a on November 08, 2018, 1621 UTC
Heard two of them today (8 Nov2018). Station IDed as "Q0D" (second character "zero"). Sounds exactly like an HFGCS EAM, but there was no parallel activity on the normal HFGCS frequencies. Could this be Canadian military? Googling doesn't produce any info for me.
Title: Re: EAM? 6988 USB 2324 UTC 3 Oct 2017
Post by: R4002 on November 08, 2018, 2045 UTC
I've logged EAM-like transmissions (yes, in English, American accents and following military radio procedure) in the 6800-7000 kHz range in the past as well.  I have a feeling it could be radio operator training, part of a larger training exercise or some sort of backup network like MARS. 
Title: Re: EAM? 6988 USB 2324 UTC 3 Oct 2017
Post by: MegatonRange on November 08, 2018, 2107 UTC
Heard two of them today (8 Nov2018). Station IDed as "Q0D" (second character "zero"). Sounds exactly like an HFGCS EAM, but there was no parallel activity on the normal HFGCS frequencies. Could this be Canadian military? Googling doesn't produce any info for me.
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Those are USN assets participating in a exercise. a large number of frequencies have been in use since this morning. 12082.0 & 7498.0 were active a few minutes ago, both USB voice.
Title: Re: EAM? 6988 USB 2324 UTC 3 Oct 2017
Post by: MegatonRange on November 08, 2018, 2132 UTC
Heard two of them today (8 Nov2018). Station IDed as "Q0D" (second character "zero"). Sounds exactly like an HFGCS EAM, but there was no parallel activity on the normal HFGCS frequencies. Could this be Canadian military? Googling doesn't produce any info for me.
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Those are USN assets participating in a exercise. a large number of frequencies have been in use since this morning. 12082.0 & 7498.0 were active a few minutes ago, both USB voice.
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6778.0 was just active with 8UN sending a EAM. 2125 UTC.
Title: Re: EAM? 6988 USB 2324 UTC 3 Oct 2017
Post by: Nomadiq on November 08, 2018, 2206 UTC
Definitely EAM like but not EAM. Example log from today, 8 Nov 2018

4ujpcc standby
message of 38 characters
4ujpccygjul44cmgzf6chlszt7az63rxneb2
 
Title: Re: EAM? 6988 USB 2324 UTC 3 Oct 2017
Post by: MegatonRange on November 09, 2018, 0013 UTC
Definitely EAM like but not EAM. Example log from today, 8 Nov 2018

4ujpcc standby
message of 38 characters
4ujpccygjul44cmgzf6chlszt7az63rxneb2

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As indicated in an earlier post, a number of frequencies have been in use today by USN assets (ships, aircraft & submarines) in a exercise to "practice" both sending & receiving EAMs.