Category Archives: Broadcasters

Is there such a thing as “too close” when requesting a QSL–?

Many thanks to SWLing Post contributor, Dziugas, who recently contacted me with the following question:

Hello,

I have a question – what is the legit distance to ask for a QSL card? As a Lithuanian, I have sent (and succeeded) with requests to Hungarian, Czech and Estonian stations. But would it be fine according to DX etiquette to send QSL requests for local/national FM stations? It would be nice to get a collection from them as well.

Thanks

Thank you for sharing your question, Dziugas. I hope that readers will comment with their input, but I’ll share with you how I feel about the matter.

I personally believe if you’re sending an honest, courteous, and detailed report, you can request a QSL from any station. The station could be in your neighborhood for that matter.

Include the basics!

It is very important, however, that you include some basic information in each listener report. Obviously, you’re already doing this Dziugas, but for the record–and others reading this post–I always include:

  • When and where I heard the station (date and time in UTC)
  • The broadcast frequency (important too for national broadcasters that use local relays)
  • Details about the broadcast from my own informed listening:
    • Including specifics about the topic being discussed
    • Noting any names of presenters or interviewees
    • Noting music titles (you can use your phone or an app like Sound Hound to help you ID)
    • Noting times I heard details (time stamps)
  • A signal report–I always use the SINPO code/system. Of course, with local stations, this might not be as necessary, but I’d still give them an idea of their signal quality.
  • How I heard them, giving them details about my receiver and antenna. If it’s an online station, I’ll also let them know if I’ve listened to their stream before (although, I base the QSL on my over-the-air listening–not online listening)

If I’m making a request by email, I’ll often include an MP3 recording, too.

For a more thorough overview though, check out Fred Osteman’s guide to reporting and QSLing at DXing.com.

Frankly, I think it’s a good idea to request QSLs from local and regional stations because these may actually be some of your most cherished QSLs in the future.

Also, keep your expectations in check. You may find it very difficult to get an actual QSL card from broadcasters today–typically, only international broadcasters still send these. I would also send your request via the post if you want a letter or paper reply.  Even then, it can be quite challenging to get a reply these days, but go for it and know that when you send a request, you’re representing radio listeners and DXers everywhere, so be a top-shelf diplomat!

With all this said, it sounds like you’re already doing all the right stuff, so I say go for those local QSLs!

Post readers: Please comment with your thoughts and suggestions!

Radio Waves: ATC Communications, ABC is Highly Trusted, New SW Forum in Turkey, and Did a Ham Speak To Crew Dragon?

Photo credits: NASA/Bill Ingalls

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Michael Bird, Seyfi Genç, and London Shortwave for the following tips:


Can you hear me now: How pilots communicate with ATC while 35,000 feet in the air (The Points Guy UK)

When you’re in a sealed, pressurised tube five miles above the ground, being able to communicate effectively is essential. In the early days of aviation, flags and light signals were used before designers were able to fit basic radio equipment into aircraft.

Modern aircraft now have an array of communication devices from the rudimentary HF radios of old to sophisticated satellite-based systems that enable us to talk almost as if we were on a mobile phone.

[…]The most common form of communication in aviation, very high frequency (VHF) radio calls are what we use for around 95% of our communications with ATC. In simplified terms, the transmitting station sends a signal that travels in a straight line and is picked up by the receiving station.

VHF comms provide clear voice communications. However, as the radio signals travel in straight lines, they are limited by the curvature of the earth and objects that they may come into contact with, such as hills and mountains.

The distance which a VHF signal can travel depends on both the height from which the signal is sent and the height of the receiving station. If both the sender and the receiver are on the ground, the distance will be relatively small. If both stations are in the air, the distance the signals can travel is much further.[]

Bushfire Research shows ABC Radio highly trusted and saves lives (Radio Info)

As the Bushfire Royal Commission continues, the ABC has released independent research that shows Australians turned to the national broadcaster in record numbers during the recent bushfire crisis.

The research shows that the ABC was the most trusted information source during the fires and that lives were saved as a result of people acting on information the ABC provided.

At the height of the bushfire crisis (31 December-14 January) ABC Sydney and ABC NSW local radio produced 296 hours of rolling/continuous fire coverage, ABC Gippsland 134 hours, and ABC Melbourne 83 hours.[]

New Shortwave Forum in Turkey

73 and hello from Shortwave Forum!

A dedicated Facebook and parallel Whatsapp group, to exchange news and info by SWL’s and DX’ers from Turkey, NOW goes wider and more permanent:

http://www.shortwaveforum.com

The Shortwave Forum will be open to all who want to join and contribute. Membership is free.

With members from all corners of the globe, the content of our beautiful hobby will reach the richness it always deserves.

Register now! And keep those tips and news coming!

Did a Ham Radio Enthusiast Actually Speak to Crew Dragon? (Popular Mechanics)

In a strange turn of events, a ham radio enthusiast in Gujarat, India falsely claimed to have made contact with NASA astronauts Bob Behnken and Doug Hurley during their historic journey to the International Space Station last weekend.

Engineer Adhir Saiyadh told the Ahmedabad Mirror he decided to try to connect with the ISS as it sped over India and “coincidentally got connected to their frequency and received a response from one of the commandants of the capsule,” he said.

But NASA says it simply isn’t true.

Behnken and Hurley blasted off from NASA’s historic Launch Complex 39A on Saturday, May 30. After 19 hours in orbit, the astronauts docked with the ISS and reunited with fellow astronaut Chris Cassidy—whose ham call sign is KF5KDR, by the way—and Russian cosmonauts Anatoly Ivanishin and Ivan Vagner.

“We did check with SpaceX to confirm that they were not aware of any communication with the astronauts via ham radio, and the crew did not report having received communication,” a NASA spokesperson told Popular Mechanics via email. “We are also under the impression that may be technically impossible for the Crew Dragon to communicate through ham radio.”[]


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Radio Waves: Radio Stations in the Movies, Opposition to ABC Budget Cuts, Numbers Stations, and Student Repairs Vintage Radios

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Tracy Wood, Michael Bird, and David Shannon for the following tips:


How accurately have radio stations been portrayed in TV and movies? Alan Cross rates them (Global News)

Over the last century, radio stations have been the subject and the setting for a number of TV shows and movies. This, for better or worse, is how the general public perceives how real-life radio works. I’ve rated this selection of radio-centric shows and scenes through the years.

1. WKRP in Cincinnati (1978-1982)

Authenticity Rating: 3/5

Every time people of a certain age hear that I work in radio, they inevitably ask “Is it anything like WKRP?” The answer is both yes and no.

The show’s creator, Hugh Wilson, did come from a radio background, serving time as a sales rep at WQXI, a top 40 station in Atlanta, so he was certainly well qualified. His characters were slight caricatures of the real thing: the general manager who was often clueless about what was happening with his station; the harried program director; the burnout morning man; the trippy nighttime DJ; the sleazy salesperson; the squirrely newsman; the naive copywriter; and the receptionist who secretly runs the place. I’ve worked with each of those people multiple times.

The show was groundbreaking in its use of music. Up until WKRP came along, no one used real music in the soundtrack. It was all stock stuff, soundalike material made up by studio players. But viewers of WKRP heard actual songs from bands they recognized — something that eventually created endless licensing headaches when it came to syndication and issuing the show on DVD. That remains the reason why the show isn’t streamed anywhere. (Hugh Wilson explains the music issues here.)[]

Australians overwhelmingly oppose ABC budget cuts (ABC Friends National)

According to a new survey, 76% of Australians oppose any further cuts to the ABC’s budget and 49% believe it should get more Federal Government funding

The findings of a Roy Morgan national opinion poll serve as a warning to the Government that voters have had enough of budget cuts to the national broadcaster. Successive Governments have reduced ABC funding by a total of $783 million since 2014.

Read the survey here [PDF].

The survey shows Australians overwhelmingly turn to the ABC in times of crisis, underlining the national broadcaster’s critical role in the bushfire crisis and the COVID-19 pandemic. ABC Friends commissioned the opinion poll, which was carried out by the independent research group, Roy Morgan.[]

What is number station and story behind it? (US Updates)

Fictional novels about number stations have been created in the minds of most people. Many people think of the number station as a ghostly, creepy, mysterious or supernatural symbolic message. But are the messages fictional novel about numbers stations  at the number station really mysterious? In today’s discussion we will know what number station is and why somebody finds it fictional novel about number station?

We all listen to the radio more or less. There are basically two types of radio listeners, such as FM radio stations and radio stations broadcast from the Internet. There are also radio stations of other frequencies and their different names. Such as high frequency or shortwave, extra high frequency, ultra high frequency limit through which there is also satellite signal and police scanner report.

Amateur radio, pelagic and air stir are also included in these frequencies. Today we will learn about high frequency i.e. shortwave radio station which is also known as fictional about number station. This number is used to send symbolic messages to various intelligence agencies and the military. This number station has been in found since the First World War and has been the center of attraction for many years. For many years some of journalists have tried to decipher the mystery of this number station.[]

Coronavirus: Student repairs vintage radios during lockdown (BBC)

A teenager who restores and repairs old radios says he loves the “unexplained charm” and history of the wireless.

Diogo Martins, from Oadby, Leicestershire, has been able to spend more time on his hobby during the coronavirus lockdown and has added to his collection of vintage radios.

“Without a doubt many of these radios have a family history where families have gathered around to listen to music and information, and it’s that history which I find so endearing,” he said.

The 19-year-old electrical engineering student said in restoring them he is “continuing their legacy”.

Video journalist: Harris Millar


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Radio Waves: ABC Wage Freeze, A Titanic Radio, FCC “Tweaks” LPFM Rules, and Digitizing a DX-160 Display

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Michael Bird, Dave Zantow, David Korchin, and Alokesh Gupta for the following tips:


ABC must freeze wages, government warns (The Guardian)

The Morrison government has put the national broadcaster on notice that it expects the ABC to embark on a six-month wage freeze to bring it in line with other taxpayer-funded agencies during the Covid-19 crisis.

The warning follows the government’s decision in early April to defer general wage increases for commonwealth public servants for six months. The public service commissioner followed up that directive by writing to all non-public service agencies – including the ABC – informing them the government expected them to adopt the same practice.

With no clear response from the ABC to the 9 April missive, Guardian Australia understands the communications minister Paul Fletcher wrote to the national broadcaster this week flagging his expectation that the organisation would defer a 2% increase for all employees scheduled to take effect in October under the ABC’s enterprise agreement.[…]

Radio used by the Titanic to call for help can be salvaged, judge rules (CNN)

A federal judge has ruled that RMS Titanic Inc. can salvage the radio used to call for help by the fated ocean liner after it struck an iceberg in 1912.

To get to the radio, divers would need to remove a part of the ship’s deckhand to reach the room known as the Marconi Suite, which houses the device.

The ruling modified an order issued on July 28, 2000, that said that RMS Titanic Inc. could not cut into the wreckage or detach any part of it.

Virginia’s eastern district court amended that order “for a unique opportunity to recover an artifact that will contribute to the legacy left by the indelible loss of the Titanic, those who survived and those who gave their lives in the sinking,” Judge Rebecca Beach Smith wrote.

Experts in the case testified to the “significant deterioration” in areas above and around the Marconi room, according to the document, and photos showed the “increasing breakdown” in the deck above the suite.

The suite, made of steel, consisted of three areas: sleeping accommodations, an operator’s room and the silent room that housed the radio. Each area was separated by wood walls that officials believe have dissolved, according to court documents.

The Marconi device and the artifacts associated with it face “significant threat of permanent loss,” the judge said in her approval of the expedition.[]

FCC Tweaks LPFM Technical Rules (Radio World)

The FCC in April modified the technical rules covering low-power FM stations. It expanded the permissible use of directional antennas; permitted waivers of protections of television Channel 6 by a specific group of reserved channel stations; expanded the definition of minor change applications for LPFM stations; and allowed LPFM stations to own boosters. Read more about the changes here.

Michelle Bradley, founder of REC Networks, is an engineer and longtime LPFM advocate.

Radio World: What’s your overall assessment of the outcome and the scope of its impact in the LPFM community?

Michelle Bradley: While the FCC did not address three major issues that are impacting LPFM stations right now —the ability to address building penetration issues, the ability to reach “local” listeners in rural areas and the disparity in how LPFM stations protect FM translators vs. how translators protect LPFMs — the changes will benefit current LPFM stations by giving them more flexibility in moving locations, reduce the need for waivers and improve LPFM service in the southern border region. It will also open some additional opportunities for new LPFM stations in the next filing window.[]

RadioShack Shortwave Goes Digital (Hackaday)

If you spent the 1970s obsessively browsing through the Radio Shack catalog, you probably remember the DX-160 shortwave receiver. You might have even had one. The radio looked suspiciously like the less expensive Eico of the same era, but it had that amazing-looking bandspread dial, instead of the Eico’s uncalibrated single turn knob number 1 to 10. Finding an exact frequency was an artful process of using both knobs, but [Frank] decided to refit his with a digital frequency display.

Even if you don’t have a DX-160, the techniques [Frank]  uses are pretty applicable to old receivers like this. In this case, the radio is a single conversion superhet with a variable frequency oscillator (VFO), so you need only read that frequency and then add or subtract the IF before display. If you can find a place to tap the VFO without perturbing it too much, you should be able to pull the same stunt.

In this receiver’s heyday, this would have been a formidable project. Today, a cheap digital display will do fine.[]


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Radio Waves: Radio Listeners Key to Economy, DXcamp Updates, Coronavirus Hospital Radio, and Hamvention QSO Party

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Dennis Dura, Martin Butera, and Dan Van Hoy for the following tips:


Nielsen: Heavy Radio Listeners Are Key To Restarting U.S. Economy. (Inside Radio)

With 39 states beginning to relax restrictions imposed to diminish the spread of the coronavirus, many Americans are ready to pick up the pieces and get back to their previous lifestyles. An online survey of 1,000 persons aged 18+, conducted from April 30-May 2, found nearly two thirds (63%) say they plan to resume normal activities next month. Conducted by Nielsen, the survey also shows heavy radio listeners are key to driving commerce and supporting the economy since they’re more likely to go out and shop once COVID-19 eases in their market.

Presenting the findings during a client webinar Friday afternoon, Tony Hereau, Nielsen VP of Cross-Platform Insights, summed up the top takeaway succinctly: “AM/FM radio is the soundtrack of America’s re-opening and reemergence.”[]

Marajo Dxcamp updates

Ivan Dias and Martin Butera inform us about their most recent update on the receptions of the last DXcamp on the Amazonian Island of Marajo, in the north of Brazil.

Interesting medium wave receptions from the following link
https://dxcamp-marajo2019.blogspot.com/p/only-log.html

Be sure to visit the official website of the Dxcamp, where you will find a lot of material about this important event
https://dxcamp-marajo2019.blogspot.com/

The Tiny Radio Stations That Lift Spirits in Hospitals (NY Times)

LONDON — Last Wednesday, Steve Coulby, a D.J. for Nottingham Hospitals Radio in England, read out a request from a patient battling Covid-19.

“Brian, you’ve given me an awesome responsibly, as you’ve asked for ‘any jazz,’” Mr. Coulby said. “I have to admit,” he added, “what I know about jazz is limited.”

Mr. Coulby then told his listeners he’d spent much of the day searching jazz tracks online, looking for one that might aid Brian’s recovery, or at least lift his mood. He decided on “Let Me Into Your Heart” by the British singer Isaac Waddington.

“I hope it’s good enough, Brian,” Mr. Coulby said, with a nervous laugh. “To be honest, it’s all you’re getting.”

Britain’s hospital radio stations are one of the less well-known features of its health system: tiny operations, staffed by volunteers, that you would never know existed unless you’d been a patient here.

Patients can normally listen to the shows, which are heavy on chart music and old hits, using headphones connected to an entertainment unit beside their beds. In some cases, the shows are even played out of speakers on the wards or in the emergency room waiting area.

The end of hospital radio has been declared many times over in Britain. Some hospital stations have struggled to raise funds, while the rise of smartphones filled with music and radio apps has meant patients have less need for them. But there are still over 200 such stations, according to the Hospital Broadcasting Association, and some claim they have found themselves more useful than ever during the pandemic, providing a human connections to patients who would otherwise be alone.[]

Hamvention QSO Party Saturday May 16! (Hamvention.org)

Let’s celebrate the many years we have all had at the Great Gathering we call Hamvention. We also want to remember Ron Moorefield W8ILC who never missed a Hamvention and contributed to our club until his recent death.Let’s light up the airwaves with our remembrances of Hamventions of the past! See you on the air! K3LR, Tim Duffy and W8CI, Michael Kalter.

Here is the deal: 12 hour event, 8 a.m. to 8 p.m. EDST on Saturday of Hamvention May 16, 2020.  Operate CW or SSB on 160, 80, 40, 20, 15 and 10 meters. The exchange is a signal report and first year you attended Hamvention. If you have never attended Hamvention you send 2020.

Send your score (number of QSOs) to 3830scores.com within 5 days of the event. You can print a certificate on line via www.HVQP.org. More details will appear on the Hamvention QSO Party web site being set up now.

Special bonus: W8BI, the club call of the Dayton Amateur Radio Association (DARA is the host of Hamvention) will be activated by designated DARA members from their home stations. You can add 10 points for each band/mode QSO with W8BI (12 available). So you can earn 120 bonus points (like having 120 additional QSOs).


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Radio Waves: Radio Garden, BBC Budget, Legacy of Ronan O’Rahilly, and ARISS to Begin Experimental Demonstrations

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Dennis Dura, Mike Terry and the International Radio Report for the following tips:


A trip around the world through local radio stations (The Guardian)

Streaming means we can tune into breakfast shows, travel bulletins and local gossip on every continent – and revel in radio’s ability to create a sense of community

I’d missed the joke about the three-legged chicken. It was causing a stir.

“That one about the chicken with three legs you told yesterday,” said a presenter on Ireland’s Midwest Radio’s afternoon show, “apparently Ronald Reagan told it first.”

“Did he, now?” the co-host replied.

“Yes. You stole a joke from Ronald Reagan.”

Jeez, I’m going as red as a tomato here.”

The conjunction of tripedal fowl, the 40th president of the United States and two men in a studio in Ballyhaunis, County Mayo, will never make a list of great radio moments but it was enough to coax me from between my four walls, even if it was via the imagination.

Radio has never been more popular: it’s seen off challenges, from television to the internet, to become stronger than ever. In 2017, according to industry ratings body Rajar, nine out of 10 people in the UK listened to the radio every week. Perhaps it succeeds because we have to conjure up our own pictures of events and places beyond our immediate surroundings. As a bored, lonely boy growing up in an anonymous south-east London suburb, I’d spend most evenings in my bedroom jamming a coathanger into the back of an old radio and scanning the airwaves, awestruck by the range of languages and music bursting out of the night through skirling static; each voice sending tantalising reassurance of a world beyond the dispiriting confines of my own.[]

Coronavirus: BBC ‘needs to make £125m savings this year’ (BBC News)

The BBC has said it will have to “think hard about every pound” it spends on new programmes because of financial pressures during the current lockdown.

Delays to a new licence fee regime for people over 75 and problems collecting fees are among the challenges cited.

Staff have been told the BBC will have to find £125m savings this year.

Senior leaders will take a pay freeze until August 2021 and all non-essential recruitment will be put on hold as part of the cost-cutting measures.

Staff will also be invited to work part time or take unpaid leave if they find it “helpful” during the lockdown.

In a briefing on Wednesday, director general Tony Hall said other reasons behind the cash shortfall were a delay to a plan to cut 450 jobs, and uncertainty around commercial revenues.

Other broadcasters have been badly hit during the crisis, with ITV last month cutting its programme budget by £100m and Channel 4 cutting £150m from its programming.

On Wednesday, Channel 4’s director of programmes Ian Katz said the broadcaster would have to cut back on drama and produce “lower tariff” shows.[]

The Irish Legacy of Ronan O’Rahilly and Radio Caroline (The Irish Broadcasting Hall of Fame)

With the passing of Ronan O’Rahilly in April 2020, a colossus of radio broadcasting has left a legacy that will stand the test of time and has made a massive impression on radio broadcasting in Ireland. While his beloved Radio Caroline was a familiar sight off the South East of England, its influence on both radio and music in 1960’s Britain cannot be underestimated. It forced the British Government to enact new legislation outlawing the almost a dozen pirate radio ships that blasted pop music into Britain and it forced the BBC to reorganise and compete with the opening of a dedicated pop channel in 1967, BBC Radio One. In the month when Ronan passed onto the afterlife, both BBC Radio One and Radio Caroline still broadcast today. But while Caroline’s history focusses mainly on its influence on Britain, Ireland has played a key role in that colourful history and this is that story.

At the helm of Radio Caroline was Ronan O’Rahilly. He was born in Clondalkin, Dublin in 1940, his father Aodogan was a well-known and wealthy businessman, regarded as an influential ally of Eamon DeValera, while his grandfather Michael O’Rahilly was better known as The O’Rahilly, sacrificed his life during the 1916 Easter Rising having been shot dead while leading a charge on a British position at the end of Moore Street.[]

During the COVID-19 Pandemic, ARISS to Begin Experimental Demonstrations of School Contacts using a Multipoint Telebridge Amateur Radio Approach (ARISS)

ARISS News Release                                                                             No. 20-03          
April 28, 2020 —Amateur Radio on the International Space Station (ARISS) is pleased to announce the first use of a concept called Multipoint Telebridge Contact via Amateur Radio, allowing school contacts for Stay-At-Home students and simultaneous reception by families, school faculty and the public.

During the last several weeks, efforts to contain the spread of the COVID-19 virus have resulted in massive school closures worldwide. In addition, the Stay-At-Home policies invoked by authorities, initially shut down opportunities for ARISS school contacts for the near future.

To circumvent these challenges and keep students and the public safe, ARISS is introducing the Multipoint Telebridge Contact via Amateur Radio concept. First operation of this experimental system will occur during a contact scheduled with a group of Northern Virginia Students located in Woodbridge, VA on Thursday, April 30 at 13:35 UTC (9:35 EDT). During this event, an ARISS telebridge radio ground station will link to the astronaut on the International Space Station (ISS) ham radio station and each Stay-At-Home student and their teacher will be individually linked to the telebridge station. Under the teacher’s direction, each student, from their home, takes a turn asking their question of the astronaut.

Quoting ARISS Chair Frank Bauer, “This approach is a huge pivot for ARISS, but we feel it is a great strategic move for ARISS. In these times of isolation due to the virus, these ARISS connections provide a fantastic psychological boost to students, families, educators and the public. And they continue our long-standing efforts to inspire, engage and educate student in STEAM subjects and encourage them to pursue STEAM careers.”

ARISS is inviting the public to view a live stream of the upcoming contact at its new ARISS YouTube Channel: https://youtu.be/Cu8I9ose4Vo.

During the contact, participants will ask as many of the following questions as time allows:
1. What does the sun look like from outer space?
2. How comfortable is it to sleep in space?
3. What is one thing you want to eat when you get back to earth?
4. I’ve heard that stars are red, yellow and blue. Can you see those colors in space when you look at the stars?
5. Besides your family, what do you miss most while being in space?
6. What are your thoughts on our Covid-19 situation right now? Does the Earth look differently over the last 3 months now that many people are inside and not creating pollution?
7. How often do you get to go out of the ISS? Have you been on any space walks?
8. Who makes the rocket that takes you to the ISS?
9. What does it feel like to float all the time?
10. Do you use flashlights on space walks?
11. How do you exercise in space?
12. How do you get out for space walks safely without the air from the ISS coming out into space? How does it feel to walk in space?
13. What do you wear in the space station?
14. How did it feel when you first got to space?
15. How is space different from Earth?
16. What do you study in school to become an astronaut?
17. What do you like the most about being in space?
18. Were you nervous when you launched into space?
19. How do you communicate with loved ones while you are in space?


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Radio Waves: AM/FM in Teslas, Odd Crosleys, CW Club Membership on the Rise, and 2020 Contest University is Free

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Kim Elliott, Dave Anderson, and Paul Evans for the following tips:


“Infotainment Systems” In Cars Portend Safety, Privacy, And Competition Issues (Forbes)

Almost all new cars include so-called “infotainment systems,” which provide navigation and various sources for music and news. Most companies have begun to outsource these systems to the Silicon Valley mainstays such as Apple, Amazon, and Google. The electric car manufacturer Tesla, however, has developed its own infotainment system that is far more integrated with the car itself.

Tesla recently announced an “upgrade,” which would allow users to watch Netflix, Hulu, and YouTube (when the car is parked). This innovation has a flip side: it removes AM / FM radio capabilities. Tesla and other electric car manufacturers claim they have removed AM radio in many of their models due to concerns over interference. But Tesla’s announcement is peculiar because electric engines do not interfere with FM radio reception.

Former FEMA director Brock Long worries that Tesla’s decision could prevent the government from transmitting crucial information in emergencies. Long’s concerns are valid, particularly in a crisis like the ongoing pandemic, when broad communication with the public is necessary to protect national security. AM/FM radio reach places that television and broadband do not, and that is why the government has invested tens of millions of dollars to ensure radio stations can remain on the air during periods of widespread threat to the public – including the current one. As the coronavirus reminds us, our nation still has public safety needs that no amount of technical wizardry can obviate.

The public safety concerns are real, but Tesla decision to remove AM/FM radio also raise the perennial tech issues of privacy and competition.

Tesla has contracts with tech companies such as Spotify and Pandora, many of which are pay services. These tech companies are no doubt pleased that Tesla is contemplating taking out AM/FM radio, which is still the most listened to audio platform—and constitutes meaningful competition. However, these conflicting interests creates mismatched incentives for Tesla.

Because Tesla’s market share is small, and the upgrade is optional, this conduct likely does not rise to anything close to an antitrust violation. However, the vertically integrated model which Tesla is following raises the same type of concerns as when Big Tech firms pick and choose what apps and services customers can favor. If Google, Apple, and Amazon, which have their own podcast and streaming audio services, begin to demand that auto manufacturers carry their services exclusively, then more serious competition problems will arise.[]

Odd Crosley Radios from the 1920s (Hackaday)

You may sometimes see the Crosley name today on cheap record players, but from what we can tell that company isn’t connected with the Crosley Radio company that was a powerhouse in the field from 1921 to 1956. [Uniservo] looks at two of the very early entries from Crosley: the model VIII and the XJ. You can see the video of both radios, below.

The company started by making car parts but grew rapidly and entered the radio business very successfully in 1921. We can only imagine what a non-technical person thought of these radios with all the knobs and switches, for some it must have been very intimidating.

The model VIII had two large knobs, three small knobs, and a switch. Oddly enough there were very few markings on the knobs, as you were expected to know how to use a tuned RF radio. The large knobs were for tuning capacitors and the switch was for coil taps, while the three small knobs controlled the tube filament supplies.[]

Increase in CW Club membership (G4BKI.com)

The rate at which amateurs are joining CW clubs has gone through the roof with ‘lockdown’.

The fastest growing club (SKCC) has tripled its daily new members rate and is now increasing by 14-15 per day. Information and files can be found at: http://www.g4bki.com/club_call_history.htm

Contest University 2020 will be held online free via Zoom (Contest University)

Contest University 2020 will be held online free via Zoom (Link will be available on May 7th)

Thursday, May 14th 9:00 am EDT

CTU 2020 outline is available on the 2020 Course Outline Page

Click here to read more information.


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