Is anyone familiar with H-MODE?

[Mark Braunstein]

I came across an announcement for this new mode on Groups.io (digitalradio.groups.io). Apparently it offers additional information useful for HF channel characterization. 

https://n2osw.com/#science

73,

Mark Braunstein WA4KFZ

[Dr. Nathaniel A. Frissell Ph.D.]

Hi Mark,

 

I’m just learning about it now. I’m probably going to be meeting with the developer, Luke N2OSW, sometime in the next few weeks.

 

73 de Nathaniel W2NAF

 

 

---------------------

Nathaniel A. Frissell, Ph.D., W2NAF

Associate Professor

Department of Physics and Engineering

University of Scranton

HamSCI Lead

 

 

 

From: ham...@googlegroups.com <ham...@googlegroups.com> On Behalf Of Mark Braunstein
Sent: Monday, July 27, 2026 4:28 PM
To: HamSCI <ham...@googlegroups.com>
Subject: [HamSCI] Is anyone familiar with H-MODE?

 

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[J. Gordon Beattie, Jr.]

Nathaniel,

I would be interested in seeing if we can correlated some of these HF observations to ionospheric anomalies influencing GPS accuracy. 

Thoughts?

73,

Gordon Beattie, W2TTT 

201.314.6964 

W2...@ATT.NET

Gordon.B...@VIAVISolutions.us

Get On The Air!

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From: 'Dr. Nathaniel A. Frissell Ph.D.' via HamSCI <ham...@googlegroups.com>
Sent: Monday, 27 July 2026 17:23:53
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Subject: RE: [HamSCI] Is anyone familiar with H-MODE?

 

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[Dr. Nathaniel A. Frissell Ph.D.]

Hi Gordon,

That is a question I would love to see addressed as well. I think this would be a good topic to talk about in the HF Channel Characterization group.

73 de Nathaniel W2NAF

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[Ellen Rilene]

Excellent idea!

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[Luke McConoughey]

Hello everybody!

https://hfedge.org/ is live and about to begin alpha testing. 

H-Mode v2 is currently in alpha testing and the libraries are publicly released under an MIT License on https://n2osw.com/ and github. 

I am excited to see what the community can do with these :)

Cheers!

Luke
N2OSW