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This a group for discussion of the HamSCI (Ham Science Citizen Investigation) initiative.
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Kristina Collins
1:02 PM
PSWS Design Charrette — Please Share Your Input
Hi all, The HamSCI PSWS Design Charrette page is now live! Please visit https://www.hamsci.org/
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PSWS Design Charrette — Please Share Your Input
Hi all, The HamSCI PSWS Design Charrette page is now live! Please visit https://www.hamsci.org/
1:02 PM
Gary Mikitin, AF8A
, …
Bruce Crandall
15
Aug 29
MSQP Thank You, Entry Form Open, and (almost) a Wrap-Up
Gary - that's an encouraging level of support all things considered; and it squares with the max
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MSQP Thank You, Entry Form Open, and (almost) a Wrap-Up
Gary - that's an encouraging level of support all things considered; and it squares with the max
Aug 29
Gary Mikitin, AF8A
,
Ed
2
Aug 28
HamSCI at the Northeast HamXposition
Better Tnx E Sent by radio from my iPhone (My reply might be short) On Aug 28, 2025, at 20:00, Gary
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HamSCI at the Northeast HamXposition
Better Tnx E Sent by radio from my iPhone (My reply might be short) On Aug 28, 2025, at 20:00, Gary
Aug 28
Thalia Patrinos
,
HETZAL HARTLEY
2
Aug 28
NASA is asking for volunteers to track the Artemis II mission
All I need now is a 9 meter dish..... Yahoo Mail: Search, Organize, Conquer On Thu, Aug 28, 2025 at 9
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NASA is asking for volunteers to track the Artemis II mission
All I need now is a 9 meter dish..... Yahoo Mail: Search, Organize, Conquer On Thu, Aug 28, 2025 at 9
Aug 28
Frank Howell
, …
john Campbell
7
Aug 28
Comparison of McIntosh vs NASA/NOAA/ISED Cycle 25 forecasts
Hi John, Thank you...as HamSCI is all about that, right? 73, Frank K4FMH On Thu, Aug 28, 2025 at 9:22
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Comparison of McIntosh vs NASA/NOAA/ISED Cycle 25 forecasts
Hi John, Thank you...as HamSCI is all about that, right? 73, Frank K4FMH On Thu, Aug 28, 2025 at 9:22
Aug 28
Ron KF7ZN
,
Dr. Nathaniel A. Frissell Ph.D.
2
Aug 28
Thank you
You're welcome, Ron! 73 de Nathaniel W2NAF From: ham...@googlegroups.com <hamsci@googlegroups.
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Thank you
You're welcome, Ron! 73 de Nathaniel W2NAF From: ham...@googlegroups.com <hamsci@googlegroups.
Aug 28
David Eckhardt
, …
Jonathan
8
Aug 27
OBSERVATION of HF "WHISTLERS"
I did a baddie with the "fat finger syndrome" and lost some 25 replies to my posting
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OBSERVATION of HF "WHISTLERS"
I did a baddie with the "fat finger syndrome" and lost some 25 replies to my posting
Aug 27
wb2...@gmail.com
,
Dr. Nathaniel A. Frissell Ph.D.
3
Aug 25
photos from HamSCI 2023
Thanks Nathaniel! Virus-free.www.avg.com On Mon, Aug 25, 2025 at 9:55 AM Dr. Nathaniel A. Frissell Ph
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photos from HamSCI 2023
Thanks Nathaniel! Virus-free.www.avg.com On Mon, Aug 25, 2025 at 9:55 AM Dr. Nathaniel A. Frissell Ph
Aug 25
Phil Erickson
Aug 24
MRHS Enigma transmission coming up
Hi all, It's not science per se, but it would require a good amount of skill so perhaps of
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MRHS Enigma transmission coming up
Hi all, It's not science per se, but it would require a good amount of skill so perhaps of
Aug 24
Phil Karn
, …
Dana Whitlow
5
Aug 23
Is HAARP transmitting?
Phil, et all... Sounds like somebody in the orchestra is playing 2nd HAARP, kind of analogous to 2nd
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Is HAARP transmitting?
Phil, et all... Sounds like somebody in the orchestra is playing 2nd HAARP, kind of analogous to 2nd
Aug 23
Tony Camil
,
Dr. Nathaniel A. Frissell Ph.D.
4
Aug 21
Introduction
Thanks, Tony! Sure, it is great to know if you are coming. We will be open as long as it says so on
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Introduction
Thanks, Tony! Sure, it is great to know if you are coming. We will be open as long as it says so on
Aug 21
Dr. Nathaniel A. Frissell Ph.D.
, …
Phil Karn
6
Aug 20
FW: HAARP | Research Campaign Transmission Notice (Aug 9-14, 2025)
I hear HAARP on the air occasionally. Or I hear what I presume is HAARP, I can't find a real time
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FW: HAARP | Research Campaign Transmission Notice (Aug 9-14, 2025)
I hear HAARP on the air occasionally. Or I hear what I presume is HAARP, I can't find a real time
Aug 20
Gary Mikitin, AF8A
, …
HETZAL HARTLEY
19
Aug 12
Upcoming MSQP (August 11-12) - Practice Opportunity (this week!)
I'm Rx/TX on 28.145 now. Hetzal KN4HZ Yahoo Mail: Search, Organize, Conquer On Mon, Aug 11, 2025
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Upcoming MSQP (August 11-12) - Practice Opportunity (this week!)
I'm Rx/TX on 28.145 now. Hetzal KN4HZ Yahoo Mail: Search, Organize, Conquer On Mon, Aug 11, 2025
Aug 12
Gary Mikitin, AF8A
,
Bruce Crandall
3
Aug 11
Zoom Session - MSQP (early morning, ~0900 UTC)
Here's a very brief 'halftime report' from the first 24 hours of the MSQP: In a nutshell:
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Zoom Session - MSQP (early morning, ~0900 UTC)
Here's a very brief 'halftime report' from the first 24 hours of the MSQP: In a nutshell:
Aug 11
Gary Mikitin, AF8A
, …
Bill Mader
5
Aug 11
Successful Field Work at K3LR, PSWS Up and Running
Congratulations on another PSWS installation! And thanks for the 20m and 15m SSB QSO's! 73, Bill
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Successful Field Work at K3LR, PSWS Up and Running
Congratulations on another PSWS installation! And thanks for the 20m and 15m SSB QSO's! 73, Bill
Aug 11
Bruce Crandall
Aug 10
10M MSK144 monitors
As of 2130 (0130Z 11Aug) Sun evening there are 28 monitors on 10M/MSK144. I've never seen more
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10M MSK144 monitors
As of 2130 (0130Z 11Aug) Sun evening there are 28 monitors on 10M/MSK144. I've never seen more
Aug 10
Dr. Nathaniel A. Frissell Ph.D.
, …
Angel M. Vazquez
19
Aug 6
HamSCI on the air @ K3LR now!
Hey Phil, Worked them on 10 (Nathaniel),15 (Owen) & 20 (Nina)! 40M propagation not too good, so I
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HamSCI on the air @ K3LR now!
Hey Phil, Worked them on 10 (Nathaniel),15 (Owen) & 20 (Nina)! 40M propagation not too good, so I
Aug 6
Tim Duffy
Aug 6
FW: My Very First SSB QSO
During the HamSCI operation today, I received this email from the HamSCI student operations here at
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FW: My Very First SSB QSO
During the HamSCI operation today, I received this email from the HamSCI student operations here at
Aug 6
euro.emc.service
, …
Andrew Rodland
4
Aug 6
RE: [HamSCI] Digest for hamsci@googlegroups.com - 1 update in 1 topic
Yes, that sounds like frequency-selective fading caused by multipath (and when you see the "
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RE: [HamSCI] Digest for hamsci@googlegroups.com - 1 update in 1 topic
Yes, that sounds like frequency-selective fading caused by multipath (and when you see the "
Aug 6
I4MFA W4MFA Eng. Marco Filippi
, …
Gwyn Griffiths
8
Aug 4
Deep inside "Measuring height of reflection at HF"
Thank you, Terry for picking me up on my imprecise use of path length and variation. I do have
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Deep inside "Measuring height of reflection at HF"
Thank you, Terry for picking me up on my imprecise use of path length and variation. I do have
Aug 4
Ricardo
, …
JORGE LOPEZ CANALES
8
Aug 1
Artificial Intelligence in HF Propagation: Feasible, Innovative, or Premature?
Claro que sera interesante el uso de IA en la predicción de eventos difíciles de propagacion . El vie
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Artificial Intelligence in HF Propagation: Feasible, Innovative, or Premature?
Claro que sera interesante el uso de IA en la predicción de eventos difíciles de propagacion . El vie
Aug 1
Joe Dzekevich
, …
AC4FD Randy
16
Jul 29
10M Meteor Scatter
Hi All, Just wondering if anyone is still monitoring this discussion and what success you've had.
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10M Meteor Scatter
Hi All, Just wondering if anyone is still monitoring this discussion and what success you've had.
Jul 29
David Kazdan
Jul 29
Possible December asteroids
From today's spaceweather.com: ASTEROID STRIKE COULD CAUSE A MOONDUST METEOR STORM: Mark your
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Possible December asteroids
From today's spaceweather.com: ASTEROID STRIKE COULD CAUSE A MOONDUST METEOR STORM: Mark your
Jul 29
Gwyn Griffiths
, …
John Ackermann N8UR
22
Jul 24
On the effect of a TID on the frequency of a GPSDO
Hi Larry -- The Thunderbolt was pretty clearly the best of the four units in the test. Choosing a
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On the effect of a TID on the frequency of a GPSDO
Hi Larry -- The Thunderbolt was pretty clearly the best of the four units in the test. Choosing a
Jul 24
Gary Mikitin, AF8A
Jul 24
K3LR Invites HamSCI Community to West Middlesex, PA
Tim Duffy, K3LR, well known contester and CEO of DXEngineering, is inviting the HamSCI community,
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K3LR Invites HamSCI Community to West Middlesex, PA
Tim Duffy, K3LR, well known contester and CEO of DXEngineering, is inviting the HamSCI community,
Jul 24
Dr. Nathaniel A. Frissell Ph.D.
Jul 22
Fw: HAARP | Research Campaign Transmission Notice (Jul 23-24, 2025)
Hi, HamSCI! Here is a HAARP research campaign transmission notice you might be interested in. 73 de
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Fw: HAARP | Research Campaign Transmission Notice (Jul 23-24, 2025)
Hi, HamSCI! Here is a HAARP research campaign transmission notice you might be interested in. 73 de
Jul 22
Gene McPhee
, …
Doug Leber
6
Jul 19
Space Weather
Scott, Thank you for the info. Gene From: 'Ronald Coppersmith' via HamSCI <hamsci@
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Space Weather
Scott, Thank you for the info. Gene From: 'Ronald Coppersmith' via HamSCI <hamsci@
Jul 19
Gary Mikitin, AF8A
, …
john Campbell
4
Jul 9
HamSCI featured in the August 2025 issue of ARRL's QST magazine
Nice ! Sent from my iPad On Jul 9, 2025, at 8:00 PM, Gary Hogsten (AB4GH) <ghog...@gmail.com>
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HamSCI featured in the August 2025 issue of ARRL's QST magazine
Nice ! Sent from my iPad On Jul 9, 2025, at 8:00 PM, Gary Hogsten (AB4GH) <ghog...@gmail.com>
Jul 9
Gary Mikitin, AF8A
Jul 7
New Members / HamSCI Activities and Resources
HamSCI Community - We picked up just under 100 new names on this list in April/May/June. The
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New Members / HamSCI Activities and Resources
HamSCI Community - We picked up just under 100 new names on this list in April/May/June. The
Jul 7
Pete
, …
Gwyn Griffiths
20
Jul 7
Re: SAQ Reception 2025-07-02
Dana Yes, that was the file I sent. I also have this wav file from the 24 October 2020 transmission,
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Re: SAQ Reception 2025-07-02
Dana Yes, that was the file I sent. I also have this wav file from the 24 October 2020 transmission,
Jul 7