Artemis II Radio Plan

Target Launch Date: April 1, 2026.

Launch Window: If the April 1st date slips, there are several “launch opportunities” in early April (specifically April 1, 3, 4, 5, and 6) based on the alignment of the Earth and Moon.

https://en.wikipedia.org/wiki/Artemis_II

Mission Duration: Approximately 10 days, ending with a splashdown in the Pacific Ocean.

For the upcoming Artemis II mission (targeted for 2026), the short answer is: Yes, but it will be much harder than in the Apollo era.

Will HAMs hear them?

While you won’t be able to “tune in” with a standard handheld radio to hear the astronauts chatting, dedicated amateur radio operators with specialized equipment are actively preparing to track and receive signals from the Orion spacecraft.

The primary communication for Artemis II happens on the S-band (2.2–2.3 GHz) and via a new high-speed Optical (laser) Communications System (O2O).

  • Public Access: You cannot hear them directly on standard VHF/UHF ham frequencies. However, many ham radio clubs (like those at NASA’s Johnson and Goddard Space Centers) often rebroadcast mission audio on local repeaters (e.g., 146.640 MHz in Houston or 147.450 MHz in Maryland) during major mission phases.
  • Encryption: Much of the modern voice and data telemetry is digital and encrypted for security and mission integrity, meaning even if you “catch” the signal, it would sound like white noise without a NASA-authorized decoder.

How Ham Operators are Involved

Interestingly, NASA has officially invited the amateur radio community to help track the mission. They are seeking volunteers for Passive Doppler Tracking.

Three of the four crew members for the Artemis II mission are licensed amateur radio (ham) operators
Reid Wiseman (Commander): KF5LKT
Victor Glover (Pilot): KI5BKC
Jeremy Hansen (Mission Specialist): KF5LKU 
The fourth crew member, NASA astronaut Christina Koch, is not a licensed amateur radio operator.
  • The Goal: By measuring the “Doppler shift” (the slight change in frequency as the spacecraft moves toward or away from Earth), hams can help NASA refine the spacecraft’s velocity and trajectory data.
  • The Gear: To participate, operators typically use large satellite dishes (often 1.2 meters to 4.5 meters or larger) and Software Defined Radios (SDRs) capable of receiving the S-band spectrum (specifically around 2210.5 MHz).
  • The Crew: Three of the four Artemis II astronauts—Reid Wiseman (KF5LKT), Victor Glover (KI5BKC), and Jeremy Hansen (KF5LKU)—are licensed ham radio operators. While there are no official plans for a “Ham contact” from the Moon yet, the community is hopeful for a potential surprise greeting.

Comparison: Apollo vs. Artemis II

FeatureApollo Missions (1960s/70s)Artemis II (2026)
Primary LinkUnified S-Band (Analog/Digital)S-Band & Infrared Laser (O2O)
Data Rate~51.2 kbpsUp to 260 Mbps
AccessibilityUnencrypted; “Eavesdropping” possibleHighly Encrypted; Proprietary Digital Modes
Ham RoleIndependent monitoringOfficial NASA collaboration (Doppler studies)

Summary for Hobbyists

If you have a 2.4 GHz dish and an SDR, you can try to “see” the signal spike on a waterfall display as Orion travels to the Moon. If you just want to hear the crew, your best bet is to listen to the NASA TV live stream or find a local ham repeater that is rebroadcasting the audio feed.

Quantum Antenna?

“Promising implications for everyday uses in consumer electronics.” Sam Jarman, Phys.org

Rydberg-atom sensors become antennas to detect the radio signals, performing demodulation and down conversion automatically.

Visualization of the electron orbital structure inside a hydrogen atom, captured in 2013 by scientists using a quantum microscope. 

Rydberg receivers could eliminate significant portions of the front-end devices and electronics concerned with signal isolation when compared to conventional receivers.

In a Rydberg atom, a single electron is excited to an extremely high energy level, pushing it far from its host atom’s nucleus. This makes it very sensitive to electric fields.

“We demonstrated simultaneous reception of neighboring channels with strong isolation between them.”

Researchers monitored numerous radio channels at once, or tuned to them individually.

Ryderberg atoms respond over a very wide instantaneous bandwidth.

https://phys.org/news/2026-02-rydberg-atoms-handheld-radio.html

https://phys.org/news/2025-10-quantum-radio-antenna-rydberg-states.html


Editor’s comment:

When they build a quantum transmitter, things will get really interesting. Imagine a radio with no wire antenna. Towers might still be useful though… to elevate the sensor / emitter? Who knows?

Not holding my breath on this one…

– Ed.

Club Trailer Discussion

A meeting was held this morning to discuss options for remodeling the Coos County Radio Club trailer.

Various ideas were considered, including whether the club should pursue various grant sources to finance some of the work.

Ultimately, the group agreed that developing a portable shack for club use would benefit members in a range of ways.

The consensus was that CCRC needs to increase Amateur Radio public awareness by attending various events around the county.

Public events might include Independence Day Celebrations, the County Fair and Cranberry Fest. The trailer will also serve as a base for supporting concerns that operate the Tour de Fronds, Prefontaine, Circle the Bay and Pink Ribbon runs.

Of course having a fully ready club trailer will make hosting Field Day’s much easier.

Getting the trailer ready to show with new graphics and the gear we already own is an opportunity to make Amateur Radio more accessible to our communities and grow membership.

More information will be coming soon.

Work parties will be arranged on weekends, starting with removing unwanted structure and installing insulation.

Members that assist will learn about power, grounding, antennas and radios. 

Soon members will discuss the layout and floor plans to host features.

Looking forward,  there will be another report at the club meeting next month.

The overall vision is to plan well, start simple and spend wisely. CCRC can continue to work on building out a great club trailer as time passes, adding features in the future as interests and funding permit.

Those in attendance were N6BLU, KF7RSF, W7JAW, KK7WXV, AK6JG and K7YMM

Please let the Editor know if I missed anything? Or anyone.

Feedback welcome. Comment below!

Anatomy of a P.O.T.A. Rove

On Jan 11, 2026, Gary (N6BLU) and John (KK6GUK) set out to achieve a rare Parks On The Air goal by attempting a 30-park rove. The Lion award is granted to anyone who activates 30 parks during one UTC Day. Activators only get the tier award for the number or parks activated during a UTC Day, so no 5-10-15-20 & 25 activation awards are given if you activate 30 parks. Oh Darn, we must go have more fun activating multiple parks in one UTC Day to get the other awards.

Back in late summer 2025, I threw it out there to Gary (N6BLU) about a rove, and surprisingly he liked the idea. Planning the rove involved a lot of brainstorming, multiple discussions, a lot of mapping, more discussions, more mapping, looking at equipment, mini park roves and activation’s, and just getting out and activating using different radios and antenna set-ups.

We are somewhat lucky here on the Southern Oregon Coast in that we have quite a few parks to choose from, and as such, they are fairly close in distance and not far off a major highway.  We knew we had good radios, various antenna set-ups, and knowledge of the area.  What we didn’t know was how difficult each individual park would be to activate. The timing to get in and out quickly, the changing band conditions, road conditions, weather, and park hours to name a few.

The Radios were easy since we each have and are familiar with the Yaesu FT-891. Gary N6BLU has one permanently mounted in his truck that he uses all the time. I also have one in my car that is easily taken in and out as I use it in multiple places.  I have a Yaesu FT-710 and because of its relatively small size it was our 1st choice primarily for the filtering and waterfall display. Not critical by any means but nice to see where the signals were on the display. Both radios were hooked up in N6BLU’s truck, and an Alpha Delta Switch was used to go between them as needed. 

A minor problem presented itself during a previous mini rove to activate some parks was the weight of the radio sitting on the Harbor Freight protective case. A lap computer table was quickly purchased to rest the radio on my lap while driving between parks.  This was still a lot of weight on the lap, but more effective and easier to operate the radio for the passenger. 

As far as antenna’s went, you wouldn’t know if you followed us on the rove, but this was a very lengthy discussion. We brought a plethora of antennae with us. The Yaesu ATAS-120A mounted on the back of Gary N6BLU’s truck, 2-EFHW which was a 49:1 & 9:1 (The 9:1 was to give us the 80/75 Meter option) the 49:1 was a chalk line antenna, with the intent to break down faster if needed. We also had the Chameleon 25 ft whip, with a 5;1 balun (for multi-band use if needed) with a small tri-pod.  Even deeper in the bag If needed, we also had a JPC-12 vertical and a Buddi-Pole Deluxe.  Back-up upon back-up. The ATAS-120A was the rock star. But we did deploy the Chameleon at Sunset Bay State Park (US-2856), which was a two-fer with Ocean Shore State Recreation Area (US-9568) that required us to set up and activate between the vegetation line and the shoreline. This was really our only shot at activating the Ocean Shore Rec. Area. I had done an activation in California with the Chameleon setup, so that trial was done.

We went out a few months before the rove and activated each park on the list with the ATAS-120A. We use the pota.app, Google maps, potamap.us and ONX maps to research and know each parks boundaries.  We knew where to park, what the terrain was and how effective the ATAS-120A vertical would be, even in areas with steep terrain.

So, we had radios, antennas, where to activate from for each park, and had a knowledge of the area. Next, we worked out a rough order of the parks we were going to attempt, however that list was still fluid right up until the day of rove. The last couple of items out of our control were the weather; We paid attention 10 days out and it was looking great! Traffic: Slow drivers and accidents, being that this was on a winter weekend, we felt confident that heavy traffic or road work would not be an issue on Highway 101. Band conditions; The Sun threw us an attitude the night before. We talked for about one minute about postponing, but we coped our own attitudes and went for it.  If you think about it, if you do not get on the air and try, you won’t make any contact’s.  We figured we would know within a couple hours if propagation was going to stop us.  

You don’t realize just how much help you need during a multiple park rove, and luckily, we had it. We obtained many followers, Hams that are called hunters that watched  the pota.app web page and kept track of us while we moved from park to park, spotting us, holding the frequency for us, and even telling other hams about our rove. One ham in Arizona and another in Canada followed us and helped us retain a frequency between some of the parks so hunters could catch us again in the new park. Some of the Hams that followed us made it possible to get our contacts fast. K7SEN, KI5MM, K6QAZ, AK6U, K8NEE, KD5EDL, K7YMM, KD7WD, KI7PON, K7YMM, ZACK K7FC who helped us set up and breakdown on the beach, and many more whom I am sure I forgot, but am very thankful for.  

Luckily, we didn’t really run into any problems.  We did outsmart ourselves the next morning by waiting for the gray line on 20 meters to reach us. That first park took us 2 hours to activate and kind of put us up against the clock. If we had just put up the Spider-beam Mast, gone to the 9:1 EFHW we could have got on 75m and made some contacts. Another mistake was that we stopped at Wendy’s to grab some dinner around 0400 UTC on Saturday night. This killed our momentum, and we lost most of our followers. This caused us to only get 4 contacts at our next scheduled park, the Coquille Valley Fish and Wildlife Area (US-12945), before the bands went silent and made us have to go back the next morning to finish it up. Again, we could have and should have setup for 75 meters.  The good luck with it all was that by us going out there, you would not even have known the band report was bad. 99% of our parks were activated in under 20 minutes. Once again, the followers, and by using 2 meters, 220, and 440 simplex, to get some of our locals when the HF bands were not cooperating helped us fill in the gaps. 

In the end we ended up activating 31 parks with 398 total contacts. Even though this is “Just ham radio,” this was a sense of accomplishment. Our drive home was quiet, we barely spoke while munching on chips and dip. We were not too proud to admit that we were tired! In the days leading up, I had reached out and developed a rapport with some hams that are part of the POTA help desk and POTA operators themselves.  After Gary (N6BLU) and I talked at his house afterwards, He had mention that he believed this was an award that was probably not obtained by many. I had asked the help desk if they had numbers and found that indeed they did.  We became the 97th and 98th POTA activators to get the Lion award worldwide.  Activating 25 parks only had 70 hams worldwide.  Challenge accepted, in due time and maybe planning different parks, You game Gary?!!!! 

Thanks to all from KK6GUK & N6BLU 73′ Hope to get you down the log soon.


For more information Contact Gary & John through the Coos Radio Club.

Technicians License Course

FREE

Spring Break Technician ham radio class via Zoom

March 21-22 ham radio class covering the Technician license (and beyond). Yes, it’s really free, and yes, it’s serious education for those who want to develop a good grasp of not just the exam question pool but the theory that makes it all work.

Contact Scott N7JI for more information and registration.

ars.n7ji@gmail.com

PACE Invitation

To an extent, a fundamental reason CCRC exists is to prepare and practice EmComm.

Generally speaking, with clubs, groups and NPO’s, leaving everything to the leadership is normal. This only works to a point.

There’s a best practice among agencies and groups concerned with disaster and emergency response – which is to document their plans. One is called PACE. If you’re unfamiliar PACE means “Primary, Alternative, Contingency, Emergency.”

To an extent, a fundamental reason CCRC exists is to prepare and practice EmComm. We hold ‘nets every week for EyeWarn and ARES.

If the Coos Radio Club ‘net matters to you, let’s kick around some PACE suggestions concerning the Tuesday evening club ‘net.

This is not to suggest that Gary make one. Or the Board or other officers.

What do you think?

______________

PS – There’s plenty of time and room in the ‘net for more than a baker’s dozen check-in’s. If you haven’t in the past? Please join us Tuesday evenings at 7:30pm on the Beaver Hill repeater.

Ionosphere Linked to Earthquakes

Could ionospheric disturbances influence earthquakes?

Researchers at Kyoto University explored how disturbances in the ionosphere exert electrostatic forces within Earth’s crust. They found that such forces potentially contribute to the initiation of large earthquakes under specific conditions.

The coincidence of strong solar flare activity with the 2024 Noto Peninsula earthquake supports the hypothesis that ionospheric charge variations may contribute to earthquake initiation.

https://phys.org/news/2026-02-ionospheric-disturbances-earthquakes.html

“Estimates indicate that ionospheric disturbances… can produce pressures … within crustal voids, (which are) comparable to gravitational and tidal forces.”

Authors Akira Mizuno, Minghui Kao, Ken Umeno. Applied Mathematics and Physics, Graduate School of Informatics, Kyoto University, Japan

https://ijpest.com/Contents/20/1/e01003.html

In the proposed model, fractured zones within Earth’s crust are assumed to contain high-temperature, high-pressure water, potentially in a supercritical state. These zones behave electrically like capacitors and are capacitively coupled with both the ground surface and the lower ionosphere, forming a large-scale electrostatic system.

Spring Tune UP

Thanks to John K6GUK and Gary N6BLU, my QRP POTA rig finally stands a chance. What I learned in a couple of hours at the park with them is huge.

Fellows, you’re amazing. I sponged up a bunch of pearls, so here’s the gratitude list.

John and Gary working on a reference antenna that we used to evaluate my system. Xiegu X6100 in foreground.

I loved seeing the MFJ antenna analyzer in action. This really upped my confidence in the Xiegu x6100 onboard metering.

The issues with radials and feed line chokes? On it. I re-read some of the antenna docs and one suggestion they make is using a ground spike in the radial field (wired to the ring on the antenna stand.)

Gary, the fact you could look at your equipment / reference antenna and tell us how out of whack I was on the other gear? That’s just twitchy sharp. Big respect.

Those settings for the mic and viewing the screen, are on the table – known fixes. I’ll also figure out how to record a voice beacon. They say they update the radio software to “make it easier…” But really,

And me fumbling with Ham2k — I’m sure I’d have gotten there, but getting a shove from you John, was immensely helpful. I’ve begun to think my hearing gets in the way… 

I posted previously on my work with the QRP Xiegu X6100 radio, and as a result of the time John and Gary invested with me, I’m much closer to being set up “as good as it can get.”

POTA Kit and Bonnie ready to go…

I really appreciate members of CCRC – Who devote time and energy, loaning their expertise to assisting another in the field. Seriously. “Elmering” knuckleheads like me with such graciousness is a gift to our community.

First Gen SigInt Sat Declassified

JUMPSEAT: the United States’ first-generation, highly elliptical orbit (HEO) signals-collection satellite has been declassified by the NRO.

Launched from 1971 to 1987 under mission numbers 7701 to 7708, JUMPSEAT was the product of the United States Air Force’s (USAF) program at the NRO. Developed under a program called “Project EARPOP,” JUMPSEAT offered the U.S. a way of collecting intelligence during unprecedented geopolitical change and Cold War tensions that lasted until the early 1990s.

Together, the NRO and the USAF launched the first JUMPSEAT mission in 1971 from Vandenberg Air Force Base (now Vandenberg Space Force Base) in California. Once in orbit, JUMPSEAT successfully collected electronic emissions and signals, communication intelligence, and foreign instrumentation intelligence: invaluable information that was downlinked to ground processing facilities within the U.S. From there, the data was provided to the Department of Defense, the National Security Agency, and other national security elements.

Ever since its inception at the dawn of the space age more than 60 years ago, the NRO has brought the farthest reaches of the planet into our grasp – to see it, hear it, and sense it. Today, the NRO is building on that legacy of innovation, harnessing the limitless potential of space to make our nation even safer and stronger.”

Editor – Now that’s a directional antenna!

https://www.nro.gov/news-media-featured-stories/news-media-archive/News-Article/Article/4392223/declassifying-jumpseat-an-american-pioneer-in-space/

Released documents: