This is going to be a long post. In our last episode, I was telling you all about the musings and thoughts I have had about the original W2LJ ...... who he was and what he was like.  The experience I have had over the past couple of days has just been amazing and more than I could ever have hoped for.

In my Google search, I had mentioned that Ed and Norma had a daughter. I also saw in the Google results that his daughter has a Facebook page. Not totally sure that I would be addressing the right person, I decided to send a Facebook message, anyway. I introduced myself and explained why I was contacting her. After all, I didn't want her to think that some creepy stranger from out of left field was contacting her for nefarious reasons. Lord, knows, we have enough of that, these days. Between scams, phishing and other evil intentions, I wanted his daughter to know this was harmless.

I didn't know what to expect, or even if I would ever get a reply. What happened next was one of the most gracious and kind exchanges from Carmen, Ted's (as he preferred to be known) daughter, and his grandson, Jon. Two of the most remarkable people who I am so glad to know, and will be eternally grateful to.

Carmen answered me via e-mail. (I have their permission to post - I would never do that without their consent):

Hi!

Yes, I am the daughter (and only child) of Edward (Ted) Roscoe Swoffer who was a ham radio operator since adolescence.  He was born and brought up in Walnut Grove, Minnesota one of eight children. He signed up for duty in World War !! And served on submarine duty (Peto and the Albacore).  The Albacore was torpedoed shortly after he got off to marry my mom.  He studied Electrical Engineering at Penn State and worked for Singer Link in Binghamton for many years.  He and my mom (Norma) were amazing grandparents to my three children and I am so grateful.

My father was very quiet and humble, never boasting of his many accomplishments.   He was not very social, although well liked by all.  I am not sure what all those letters mean concerning his equipment etc.   I do have many of his postcards from far and near and would be glad to send you one.  Let me know if you have further questions and let me know your address if you want one of his postcards from other ham operators.  I donated a Morse Code machine and some other stuff to a local museum called Tech Works.

I look forward to your response!

Carmen

Wow! I was floored! I was hoping for some kind of response and was so glad to receive such a warm and welcoming one!

I had cross posted to the AmateurRadio.com site hoping that other folks who might have known Ted would offer some tid bits about him. His grandson Jon replied there:

Hi Larry – Thanks so much for your post and your curiosity. Ted Swoffer (“Pappy” to his grandkids) was my grandfather. He was a great one. So much I could share with you about him. He started building radios as a kid in Walnut Grove, Minnesota, had multiple tours of duty in the pacific theater in WWII as a radio/sonar guy aboard two USN submarines (USS Albacore and USS Peto), and after the war graduated from Penn State with an engineering degree. Joined Singer Link in Binghamton, NY as an aeronautical engineer, working on flight simulators for several warbirds. While I spent much of my childhood being fascinated with his many hobbies, he was a quiet man. And amateur radio remained something that he did by himself. Perhaps that’s why nobody else in the family continued the craft. I think he would be so pleased to know that his call sign lives on through you.

And Jon also sent me an e-mail:

Hi Larry - attached is a wartime photo of Ted Swoffer.  Also attached is a picture of a collage of post cards to W2LJ from all over the world that I made a few years ago.  

I’ll look through other things to see if I have any other W2LJ stuff I could send you

And also from Jon:

Larry - thanks for sharing!  Very cool to see the W2LJ license plate.  

And here's the photos that both Carmen and Jon sent.

Ted, the original W2LJ was an amazing man! And to borrow a radio term, I found some resonance between him and my own Dad. Both faithfully and bravely served in the Armed Forces during WWII. While Ted was a Navy sonarman, my Dad's first assignment with the Signal Corp was a detachment to the joint British/American team that was developing enhancements to radar. Unlike Ted, my Dad never went on to getting an Amateur Radio license. Perhaps that skipped a generation and was my destiny.
Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

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Results from the RAC Survey 2021

In a previous blog post, I showed the popularity of some 39 specific operating activities among Canadian hams using the national RAC Survey 2021. There were very small age differences in the average total number of activities. However, there are indeed clear age patterns in specific operating activities. This article presents those patterns as well as in the overall themes of operating.¹ There are telling distinctions in these age-related operating preferences, ones that will likely follow the hobby over the next few decades.

Age Group Patterns in Specific Activities. Age differences occur in the adoption of some of the newest technologies emerging in the hobby. It is not surprising to the reader that this was by younger hams. Conversely, some long-standing activities with traditional appeal hold lower levels of engagement by younger amateurs. The line charts in Figure 1 compare a set of traditional activities with more recently-emerging ones, like digital data modes, that have become much talked about in the hobby. These represent some key age patterns in the RAC Survey of 2021.

If it’s portable and digital, these younger hams are more likely to report that they are doing it.

Frank K4FMH

Using traditional voice modes, whether SSB, AM or FM, has been a staple of ham radio for decades as has the original transmission mode, CW. Both are used at lower rates among young Canadian hams while they reach their respective zenith among the most senior group. Comparing this top panel with that on the bottom, there is a corollary with digital modes and mobile or portable operations. Younger hams say they do these activities at higher rates than older hams. The trend, like the comparable ones in the top panel, are mostly continuous and downward.

Chasing DX becomes more appealing during middle age and continues until senior status. The same is true for HF rag-chewing. These two activities may well typify many senior hams to the extent that these survey results reflect the country’s population of amateurs. By sharp contrast, it’s the data modes of all stripes, including satellites (including ARISS), drone operations, and telemetry that have higher participation rates among younger age groups. If it’s portable and digital, these younger hams are more likely to report that they are doing it.

This begs the question of Elmering activity. There is a higher percentage of teens that report this activity of coaching other hams than any other single group. But this age group is a small sample size (n=8) so it’s not a reliable estimate. The more conservative interpretation is that Elmering is mostly for those successively older in age. Peer teaching by young hams, however, is a clearly desirable goal.² This survey just did not capture it due to the lower response rate among younger hams.

A strikingly age-graded activity is CW operating. Up to the age of 49, CW use is lower than 20 percent, or one-fifth of the full survey respondents. This increase to almost one-third for those in their fifties, and increases to a majority among those eighty or over. While there is anecdotal evidence that CW interest and practice is growing among younger groups in Canada and the U.S., this new data on activity participation casts a pall on any broad generalizations from those “feel-good” media stories. CW operation does appear at-risk of becoming more of a niche activity over the next couple of decades based on these demographic patterns.³

A final traditional activity, the restoration of classic radios, seems very fitting to be something that connects a younger period in life with an older one. This trend is found in the top panel but just not as dramatic as one could expect. It rises past ten percent during the fifties, increasing until the seventies among survey respondents.

Age Patterns in Themes of Operating. Because a number of these activities appear to overlap, such as DXing and Contesting or Public Service and Emergency Communications, I created summaries of homogeneous operating themes from them (see full report for details).  These are illustrated in Table 1.

Because of the concern about age in the amateur radio space, I have constructed line charts by age group for these themes of operating activity in Figure 2. I separated more conventional activities into the left panel and newer activities in the right (except for Mentoring). There are clear age patterns in these graphs. They tend to confirm the age patterns in the individual activities but they give a broader picture to the overall patterns.

Younger hams tend to be engaged in QRP portable activities as well as digital modes more than older operators. They tend to not get involved in competition, in contrast to much social media to the contrary. In addition, younger hams do not report traditional building activities or operations (CW) nearly as much as middle-aged or more senior amateurs. These are important findings for they fly in the face of some contemporary thinking by many in amateur radio.

The activities of competing against other hams as well as traditional experimental work and operations do not go above average activity levels until these hams reach age 50 and above. Traditional activities remain at these levels by age group. Competition tends to trail off after age 80, a result also observed in twenty years of U.S. ARRL Sweepstakes Contest data (Howell and Wright, 2021). They tend to be average or below in QRP portable activities and digital mode operations.

In the right panel of Figure 2, mentoring is something engaged in by all age groups above the average score with the exception of the twenty-year-old group. Younger operators report much higher participation in remote control operations as well as satellite work. Balloon operations are the third above average activity for younger operators. Super HF band work is above average for those from the twenties until the seventies. For the most senior hams, no activity reaches an average score except mentoring.

Conclusions

The findings shown here for younger hams versus those in the older Baby Boomer generation are much talked about in amateur radio. These national survey data from Canada confirm some of those observations but in specific ways. Younger hams are engaged much more in computer-based digital and portable operating activities that are newer developments in the hobby. The converse is true for more senior hams who say they operate in traditional ways but not as much digital or portable. The practice of CW mode is a rather clear example. Only some 15 percent or thereabouts of younger operators use CW while over 40 percent do among senior hams. Note that these are patterns for which some individual exceptions on the margins can also be true but the overall patterns remain. There is a clear age-graded transition afoot in behavioral practices within the amateur radio hobby.

Age-graded activities identify sectors of the hobby that may grow or decline in the future. Advocacy and Elmering can perhaps change those patterns but these baseline data are important to benchmark such future impacts. The irony is that the very activity of Elmering exhibits these same age-graded patterns: senior hams engage more in coaching than do younger hams. Thus, will relative youth reject advice to engage more in traditional operating activities when they themselves tend to embrace newly-emerging ones? Comparisons of the 2021 survey with another in the future will tell the tale of such potential change.

References

Frank M. Howell and Scott Wright. 2021. “Generational Change in ARRL Contesting: The Pending Demographic Cliff Ahead.” Retrieved at https://foxmikehotel.com/aging-and-radio-contesting/.

Notes:

1. The full report of my analysis, along with data from Statistics Canada and ISED, is published on the FoxMikeHotel.com website as Operating Patterns Among Canadian Amateurs: Results from the RAC Survey 2021. Please see that report for details of this national survey of Canadian hams.

2. In Appendix B of the full report at FoxMikeHotel.com, there is a chart (Figure B2) illustrating that participating in organized youth training activities (JOTA, YOTA) kicks in during the late twenties, peaking during middle age. Thus, the youngest hams do not appear to be engaged in peer teaching per se but younger adults do get involved in increasing proportions until their fifties.

3. Evidence from 20 years of the ARRL Sweepstakes Contest participation appears in Howell and Wright (2021). These results show a clear parallel of an incipient CW contesting decline in the ARRL Sweepstakes CW Contest.

Frank Howell, K4FMH, is a regular contributor to AmateurRadio.com and writes from Mississippi, USA. Contact him at [email protected].

When teaching ham radio license classes, I often get asked whether the FCC enforces the Part 97 rules and regulations. That is, how likely is it that the FCC would come after me if I violate the rules? This same question surfaces concerning the General Mobile Radio Service (GMRS).

This morning, I looked at the FCC Enforcement Actions page, to see what’s there. First off, there are a ton of actions against unlicensed FM broadcast stations, in response to the PIRATE Act pass by Congress in 2020. There are also many actions against people operating RoboCall systems via telephone. If you find yourself bored, go ahead and read through these enforcement actions.

Here are some actions taken by the FCC concerning Amateur Radio and GMRS in the past few years:

In June 2022, the FCC sent a Notice of Violation to David Dean, K0PWO, concerning a continuous carrier signal on 7.033 MHz from a remote station near Fairplay, Colorado. I recall there being a ruckus about this incident in the ham radio community but I did not know it resulted in a Notice of Violation.

In June 2022, the FCC issued a Notice of Apparent Liability (FCC talk for “we are fining you”) of $34k to Jason Frawley, WA7CQ. The FCC says that Frawley used his ham radio to transmit on frequencies allocated and authorized for government use during the Johnson wildfire near Elk River, Idaho.

In November 2022, the FCC sent a Notice of Violation to David Dean, K0PWO. (This is the same person with the stuck transmitter in June 2022.) The FCC received a complaint from the State of Colorado that someone (later found to be Dean) had an illegally cloned radio transmitting on the State’s digital trunked radio system (DTRS) without authorization.

In June 2023, the FCC issued a Notice of Violation to Martin Anderson, GMRS WQQP653 in Vancouver, WA. This relates to a stuck transmitter, apparently due to a faulty transceiver at a repeater site. It transmitted continuous, unmodulated signals on the frequency of 462.725 MHz.

In August 2023, the FCC issued a Notice of Violation to Jonathan Gutierrez, GMRS license WRTD259 in response to a complaint of intentional interference to a 462.625 MHz repeater in Mt. Holly, Pennsylvania.

In August 2023, the FCC issued a Notice of Violation to Alarm Detection Systems, licensee of radio station WQSK406 in Louisville, Colorado. This is not ham or GMRS-related but involves a business band radio on 460 MHz. Apparently, the company continued to operate legacy “wideband” FM radios after the FCC required business band radio users to switch to “narrowband” radios (12.5 kHz channels). I found this interesting because it is an action related to the use of improper radio gear and emission type.

In May 2024, the FCC issued a Notice of Unlicensed Operation to Skydive Elsinore, LLC, a skydiving company in Lake Elsinore, CA. This company was transmitting in the 70 cm amateur band on 442.725 MHz without a proper license.

From these notices, we can see that the FCC does enforce amateur and GMRS rules, but not as often as we’d like to see. Usually, the situation has to be a big nuisance before it escalates enough for the FCC to take action. If you make a simple mistake once or twice, you are highly unlikely to be cited. If you are a more consistent or flagrant rule breaker, then you might get a visit from the FCC.

Remember that the ARRL has the Volunteer Monitor program, operating under a formal agreement with the FCC,  that can assist with on-the-air violations.

73 Bob K0NR

The post FCC Enforcement Actions appeared first on The KØNR Radio Site.

Bob Witte, KØNR, is a regular contributor to AmateurRadio.com and writes from Colorado, USA. Contact him at [email protected].

Results from the 2021 RAC National Survey

Author’s note: a version of this appeared in the May 2024 issue of The Canadian Amateur, available to members only. I retain copyright to the material. After numerous requests from non-members of RAC, I have posted the material here for all to read.

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What are the most popular activities among Canadian hams? Each one is likely to say it’s what they do. Now we have national survey results to give us a more complete picture rather than a collection of comments at the local ham radio club or convention.

The Radio Amateurs of Canada (RAC) periodically conducts surveys to obtain objective information on the current status of amateur radio in Canada. The national RAC Survey of 2021 focused on operating patterns among radio amateurs, including how active they are in various specific aspects of the hobby and some key demographics. Paul Coverdell VE3ICY constructed the survey instrument (see his TCA article in the January 2021 issue). I completed a full report of my analysis of these data, along with data from Statistics Canada and ISED, which is published on the my FoxMikeHotel.com website as Operating Patterns Among Canadian Amateurs: Results from the RAC Survey 2021. This article is taken from that full report. Future papers will contain other elements of this survey.

Here I show how central some operating activities are and how others, and while ardently pursued by some, are much more niche concerns in the overall ham radio community. These results are important for both RAC and the rank-and-file amateur in Canada to know. It also helps define markets for product manufacturers (e.g., satellite equipment, etc.) as well as provide a benchmark for survey data collection in other countries on their amateur radio population.

A total of 39 operating activities were presented to respondents during the survey, asking the respondent for a declaration of their involvement. These specific activities widely ranged from casual operating to sophisticated telemetry data modes.

I sorted these responses into a bar chart from highest to lowest percent participation in the survey (Figure 1; click image for larger version). Here are the results by importance to hams in the survey. Note that individuals engage in more than one activity.

Dominant Operating Activities. While the median percent participation in all these activities is about 17 percent, the activities with the highest engagement are clear relative to this baseline. It should be little surprise that casual operating and voice modes are the top activities. Three activities reach a majority level of participation: casual operations, using traditional voice transmissions, and digital modes. This is not shocking but the level of use in digital transmission might be a surprise to most readers.

Over two-thirds (70%) operate in what they consider a casual style. Traditional voice modes, like SSB, AM or FM, are second (59%). What may be a surprise is where digital modes rank: in third place (52%). Fully one-half of Canadian amateurs now operate digital modes. This considerably out-ranks the venerable and original mode of CW (32%) where only a third say they now use Morse Code for communication. With local (46%) and HF rag-chewing (37%) registering at double the median participation rate, it is clear that hams in Canada, at times, just enjoy chatting with others. A more formal style, Net participation, is engaged in by some 43 percent.

Contesting and Chasing DX. Contesting as a pursuit is popular among a smaller group of less than one-third in size (29%). But new forms of “contesting” have emerged through portable operations such as POTA, SOTA and related activities outside the usual shack (37%).¹ Fox-hunting is followed by almost one-in-ten (9%) Canadian hams. Low power QRP operations, regardless of location, is popular in about one-fifth (23%). Mobile operation is on par with local rag-chewing in popularity (47%). Operating Special Event Stations gets about 15 percent (14.9%) engaged. Thus, the emergence of portable operating, especially in combination with formal log-submissions via Parks or Summits on the Air, has surpassed in numbers of practitioners in the traditional contesting operations. This may be a shock to some in the contesting community who have been part of the establishment of amateur radio activities for decades. These objective survey results document evidence to the contrary.²

Pursuing distant contacts (DXing) is as popular as, for instance, checking into various Nets. Some 42 percent identify as DXers. The related activity of collecting QSL cards per se falls in at only a 20 percent level of engagement. (The electronic QSL records, such as LoTW, eQSL, etc., may have supplanted paper cards for many hams.) As could be expected with the investment in money and time commitment, being involved in DXpeditions themselves is rare (5%).

Public Service. Public service in emergency communications engages about a third (37%) and more general similar activities (30%). Related to this includes weather and storm monitoring (14%). Formal traffic handling (6.2%) maintains a small but dedicated group. Drone operations might be considered in the public service arena. While it’s a new technology for amateur radio, there is a nominal set of hams in the survey (5%) who say they use it. The venerable APRS network is used by a quarter of operators (25.2%).³ Taken together, there is a significant share of Canadian amateurs engaged in emergency and related public service activities.

Building Devices.Designing and building amateur radio equipment, especially antennas, captures a surprising share of activity. Antenna construction is the third most popular activity result at 47 percent. Homebrewing and kit-building is an activity of over a third of these respondents (36%). The restoration of classic rigs and putting them on the air attract a small group (13%) but one more highly attractive to hams than a dozen other aspects of the hobby. The homebrewing roots of the hobby appear to remain alive and well.

Elmering and Coaching. The mentoring and coaching of other hams, especially newly licensed ones, is a practice that takes time. It may not be for every amateur operator. Only 17 percent (17.3%) report engaging in this activity. Related engagement for youth involves several activities, such as JOTA, TDOTA and YOTA, and garners about 8 percent of hams in Canada into their support.

Space and Satellites.Various aspects of amateur radio in space are popular. Contacting the International Space Station (ARISS) is now an attraction for many (14%). Satellite operations in general are comparable in their share of practitioners (16%). Bouncing signals off of the moon (EME) is a specialty of some 5 percent of these hams. Using amateur radio for radio astronomy, a crossover field for astronomy proper, has a small contingent (3%) of followers.

Shortwave Listening. Many amateur operators began as shortwave listeners. Over a quarter (27%) in this survey report being engaged in SWL activities. This is on par, by comparison, with formal contesting or QRP operations. Perhaps the reader is somewhat surprised by this result. SWLing is nonetheless as or more popular than contesting, public service or QRP operating.

Niche Activities. A number of miscellaneous activities may not fit into these broader sets of activities. These include: remote operations (10.2%), VHF/UHF weak signal operations (17%), off-road communications (8.2%), high altitude ballooning (2.6%) and telemetry (2.4%). Each of these may fit into other larger activities but stand on their own in this survey. These results serve as a baseline for future surveys repeating these activity questions so that their growth may be objectively determined.

A related question is just how many different activities do Canadian ham operators engage in? In other words, how specialized is the hobby? The total number of activities that RAC Survey 2021 participants reported reflects just how active each ham operator is regardless of the activity’s specific focus. It can theoretically range from 0-38 in total.

Total Number of Activities. A sum of all activities by age group is shown in the accompanying chart as a histogram (left) and by age group (right) in a bar chart (Figure 2; click image for larger version). Since we have no data with which to compare the total portfolio of an amateur operator’s activities, it’s important to examine how Canadian hams vary in pursuing them.⁴

Survey respondents say they participate in as few as one and as many as 29 different activities. The median number is nine. The left panel shows that there is a skew to the right side of the distribution where the most highly active hams are located. This shows that may hams do just a few things while a smaller group do very many activities. One might ask is this extreme activity related to the age of the amateur operator?

The right panel shows that the medians (dark bar in the box) do not vary much across each age group. There is some change from the teens to the thirty-year-old group but the pattern smooths out from there.

These hams are not followed as they “age,” so we cannot truly speak about more specialization occurring from the teen years into middle age. It could be the historical period in which each ham got licensed and socialized into the hobby, perhaps by an Elmer coach, that shapes the specific activities. The results here, however, show little change in the overall average portfolio of activities by hams of all age groups. The top group (at 10) is only three higher than the bottom group (at 7). This is a good sign for continuing engagement regardless of age as measured in 2021.

Conclusions

These nationwide survey results show that amateur radio activities in Canada are more than simply alive and well. Some hams are very highly engaged in a wide variety of activities. While it is often remarked that ham radio is a hobby-of-hobbies, the well-entrenched activities of casual QSOs with fellow hams is clearly a common core pastime. These are predominately using voice or digital modes although CW operation is practiced by one-third. Building things, especially antennas, is a very popular activity so the homebrew culture remains active today. Emergency communications and contesting tend to round-out the traditional operating areas.

It also seems clear that Canadian hams may be a diverse lot in terms of how they spend their time in the hobby. Some engage in many more activities than others. I will examine the amount of time spent in the hobby in a future article.

The overall activity levels are not lower among older age groups than younger ones. Age does not appear to impact the average of the simple number of reported activities. But it may be that Canadian hams of different ages do vary in the specific sets of activities which may shape the contours of the hobby in the decades to come. That will be the focus of my next article using these national survey data collected by RAC which will provide a clearer picture of how age-graded some activities are today.

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Notes:

1. It is debatable by many as to whether these constitute “contesting.” The participants and supporting organizations do keep score of contacts and submitted logs. They issue milestone awards. I consider them akin to contest activities because of these shared characteristics regardless of their recognized status as such.

2.In the Appendix of the full report, it is shown that about two-thirds of QRPers operate portably (64%) but a similar percentage of portable operators say they do not operate QRP (62%). We cannot be sure within this survey instrument whether these are simultaneous activities or not so keep that in mind.

3. We note that, somehow, the oft-heard critique that an amateur activity “isn’t real ham radio” if the Internet is involved skips over APRS. This activity is not possible without the Internet’s role in the system.

4. I will examine the time spent on specific modes by frequency band in a following article. This will complement this section on activity participation.

Frank Howell, K4FMH, is a regular contributor to AmateurRadio.com and writes from Mississippi, USA. Contact him at [email protected].

I often wonder about Edward Swoffer. He was the original W2LJ before I took on the call sign. Ed lived in Binghamton, NY and other than that, I know not much about him.

Was he an SSB guy? Was he a CW devotee like I am? Was he into DX? Traffic Handling? Or maybe he was just an inveterate rag chewer? By some oddball chance, could he have been a QRPer? What clubs, if any, did he belong to? Did he participate in Field Day with his Ham buddies? What kind of station did he have? What was his antenna farm like? A search on Google maps shows their address (which is public info) has a decent sized back yard with lots of trees. I'm betting he was a wire antenna guy.

He was an Amateur Extra, so I have to believe that, at least for a while, he was more than just a casual operator. 

Doing a Google search on W2LJ doesn't lead to anything other than stuff about me. By doing some digging on the name Edward Swoffer AND Binghamton, NY I was able to find out that Ed was born in 1919 and died in 1993. That makes him two years older than my Dad.  He was married to Norma Thompson who passed away in October 2009, They had a daughter who earned a degree in Philosophy. Other than that, zip.

Why the fascination? No reason, really. It's just that it would be neat to sit down and talk with him and find out if we have anything else in common besides being W2LJ. Or, for that matter, a family member who could tell me more about him.

What would be the icing on the cake would be to somehow acquire one of his QSL cards. THAT would be a treasure!

History was my favorite subject in school. As a kid, I loved reading biographies and still do. I have an appreciation for things from the past. It would be fun to know more about the original W2LJ.

72 de Larry (the current W2LJ)

QRP - When you care to send the very least!

Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

Curious about what you can hear on shortwave ham radio? This video is a brief survey of the diverse world of communications on the shortwave spectrum. Expand your radio horizons and enhance your emergency communication preparedness by tuning in to the world of shortwave ham radio.

If you’ve started delving into radio communications beyond local stations and channels, like VHF and UHF, you’re in for a treat. Shortwave radio opens up a whole new realm of signals to explore, including emergency communications vital during natural disasters.

Shortwave radio covers a range of radio frequencies from 3 kHz to 30 MHz. This spectrum is home to a diverse array of radio signals that cater to various communication needs, making it a hub of activity and connectivity.

Within these high frequencies, you can tune in to a multitude of transmissions, from transoceanic air traffic control communications to the chatter of ships navigating the vast seas. Imagine hearing the voices of fishermen, much like those on your favorite reality TV shows about high-seas fishing adventures, along with military communications and the vibrant world of amateur radio enthusiasts.

One of the remarkable features of high-frequency (HF) radio is its ability to propagate signals over long distances, transcending line-of-sight limitations. This means that HF radio enables communication between different regions and even continents, fostering connectivity across vast distances.

During times of crisis and natural disasters, shortwave frequencies become invaluable for emergency communications. When local infrastructure falters or is disrupted, shortwave radio serves as a vital lifeline, facilitating critical two-way communications in and out of disaster-stricken areas.

Explore the fascinating realm of shortwave radio, where distant voices blend with essential information, bridging gaps and connecting communities in times of need. Uncover the power of HF radio to transcend boundaries and provide lifelines when they are needed most.

In this video, I give you a glimpse of the voice and data transmissions I pick up on my high-frequency amateur radio transceiver (in this video, an Icom IC-7000). In later videos, I will dive deeper into specific types of HF communications, such as aeronautical trans-oceanic signals.

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