AmateurRadio.com

 You may wish to add these to your calendar

We will publish a report in The Communicator's next issue.

I would like to inform you about a few special event stations we will put up in the next few months. 

February 14,15 and 16th, PA80OV will be operational from Gennep, Netherlands. 
I will be a guest operator, and probably the organisation has written to you allready, but it is nice to know. 

https://radioclublimburg.nl/pa80ov/

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

The two others are also very interesting. 

At the end of WW2, the Netherlands suffered a hunger winter. Allied forces conducted a humanitarian action called Operation Manna. 
In April this year, 80 years ago, tons of food was dropped over the western part of the Netherlands, saving many people from starvation and death. 

To commemorate this event, we will activate a couple of stations, including GB80MAN, VE80MAN, VK80MAN, PH80MAN. 
We are hoping Poland is participating as well, and we hope the USA will put up a station. 

https://manna80.radio/the-team-in-the-netherlands/

As you have seen some SES from us, we will put up PH80MAN at a former drop zone. 
I have added a flyer with this mail.  This one is in Dutch, but an English version is under construction... will follow as soon as it is done!

Lastly, I would like to inform you about PA82AD. 
This is a call we used 5 years ago to celebrate 75 years of freedom. We held a DX-pedition but due to COVID, we could not really complete our goals. 
Please read the qrz.com page from bottom up. 

https://www.qrz.com/db/PA82AD

To finish this DX-pedition as planned, we will be operational for a very last time. 

Thanks again for reading, and hope to hear you on the bands. 

73, 

~ Sander PD9HIX

A special event station from The Netherlands

This is an HF activity on January 23 from PA25MC, which will be on the air for just one day to introduce Marines to the world of ham radio. They will try to use as many HF-bands as possible on SSB. They remind us to please remember that Amateur procedures are new to them, but will do everything to get them up to speed quickly. 

Marines are used to speaking English but naturally keep their communications short. The organizers would really appreciate it if you contribute to a successful event by connecting with them!

PA25MC is organized and supported by PI4VBD, the club station of the Royal Army. Their station will always comply with the user regulations and regulations for radio amateurs and has no military function.

Many “emergency frequency lists” showing up on the internet are a hodgepodge of frequencies scraped from various sources and assembled into what looks like a credible list. Some of these frequencies are useful, but too many are misleading and perhaps even dangerous. These lists gloss over training and licensing issues, as described here: The Talisman Radio.

Many of these lists are generated by copying other prepper lists or scanning various sources for “emergency frequencies.” Even this Wikipedia page about international distress frequencies includes some of this misinformation.

Important Disclaimer: People often point out that in many jurisdictions, a citizen without a radio license for a specific frequency can still make a call in case of a true emergency (usually defined as potential loss of life or property). This may be true, but it is generally not a good emergency communications strategy: See The Talisman Radio. Most of these lists do not address the issue of radio licensing at all, which is very misleading.

Here is a recent FCC action to consider: The FCC has ruled that a ham radio operator in Idaho must pay a record $34,000 penalty for interfering with wildfire communications on 151.145 MHz. This is a US Forest Service frequency not authorized for amateur radio licensees. So don’t be transmitting on unauthorized frequencies.

Misleading Frequency Lists

One of the worst frequency lists is shown here by Stryker Radios. This “Ham Radio Emergency Frequencies” list shows 29 frequencies, but only two are in the ham bands. The rest are a collection of airband, marine, FEMA, search and rescue, National Guard, US Air Force, etc. Most of these frequencies are not legal for the general public to use. An FCC amateur radio license permits operation on the two ham radio frequencies listed but nothing else. The 4Patriots has a similar list, leaving out the ham radio frequencies and calling the list “other emergency radio frequencies.” The Save Net Radio website also has a poorly thought-out frequency list. But they compound their errors with this statement:

It’s important to note that these frequencies aren’t just for professional rescuers and emergency workers; they can also be used by ordinary citizens who are equipped with the appropriate radio equipment.

This is incorrect and potentially dangerous.

Some Specific Frequencies

These emergency frequencies have three main uses: situational awareness (listening to learn what is happening in your environment), distress calls (calling out to anyone for help), and coordination with friends (communicating with friends and associates about supplies, health and welfare, transportation, weather, etc.)

We must consider our radio’s capabilities, specifically the frequency range (for transmit and receive, which may differ) and modulation type (AM, FM, SSB, etc.). The typical low-cost VHF/UHF radio that is so common (Baofeng UV-5R or similar) has a frequency range of 136 to 174 MHz (VHF) and 400 to 520 MHz (UHF). Many of these radios are shipped with their transmit frequency limited to the amateur (ham) radio bands: 144 to 148 MHz and 420 to 450 MHz. However, there may be a method to enable (or unlock) the entire frequency range for transmitting. Check the specifications of your radio model. These radios are almost always FM only, so no AM or SSB. Some radios can receive AM in the aircraft band but won’t transmit AM.

Listening to radio activity around you can be very helpful in understanding situational awareness. A good example is listening to your local fire or law enforcement channels. You can hear some of these frequencies using a low-cost VHF/UHF radio but a scanner that receives digital signals will be a lot more useful.

Let’s examine some of the frequencies in the Stryker list. I will skip the frequencies outside the typical VHF and UHF tuning ranges listed above, as your radio most likely won’t be able to tune them.

138.225 MHz: Primary FEMA channel for disaster relief operations.
This frequency is in the federal VHF band, but I could not confirm a specific usage.
To transmit on this frequency, you need federal authorization.

146.52 MHz: Ham radio frequency for non-repeater communications on the two-meter band.
This is the 2m FM calling frequency, which is generally lightly used. You may hear interesting traffic on this frequency but need a ham radio license to transmit on it.

151.625 MHz: Utilized by mobile businesses such as circuses, exhibitions, trade shows, and sports teams. Other channels in use are 154.57 and 154.60 MHz.
This is an itinerant business band frequency known as the Red Dot channel. The other two frequencies listed are MURS Channels 4 and 5. They may be useful to program in.

154.28 MHz: Local fire department emergency communication channel. Additional frequencies include 154.265 and 154.295 MHz.
These are Fire Mutual Aid channels (VFIRE21, VFIRE22, VFIRE23) set aside for when multiple fire districts need to communicate. Typically, each district has their own radio frequencies and only uses these when a large incident occurs with multiple agencies responding. An FCC license for these specific frequencies is required to transmit on them.

155.160 MHz: Local and state agency channel for search and rescue operations.
This is the most common VHF frequency for Search and Rescue. To transmit on it, you need an FCC license for this specific frequency.

155.475 MHz: Local and state police emergency communication channel.
This is a Law Enforcement Mutual Aid channel (VLAW31) set aside for when multiple law enforcement agencies need to communicate. An FCC license for this frequency is required to transmit on it.

156.75 MHz: International maritime weather alerts channel.
This is marine channel 15, receive only, reserved for listening to emergency locator beacons. This is not a normal communication channel and is probably not useful in an emergency.

156.80 MHz: International maritime distress, calling, and safety channel.
This is marine channel 16, the calling and distress channel, which may be useful in coastal areas, lakes, and waterways that have significant marine radio activity. This frequency is for marine / boating use using a certified VHF marine transceiver.

162.40 MHz to 162.55 MHz: Series of channels used for NOAA weather broadcasts and bulletins. Also 163.275 MHz.
These well-known weather broadcast stations cover a large portion of the US and are very useful to have programmed in your radio. Do not transmit on these frequencies.

163.4875 MHz: Nationwide emergency channel for the National Guard.
163.5125 MHz: National disaster preparedness frequency for the armed forces.
164.50 MHz: National communication channel for the Department of Housing and Urban Development.
These are federal frequencies requiring federal authorization to transmit on them.

168.55 MHz: Federal civilian agency channel for emergencies and disasters.
This frequency is assigned exclusively to smoke jumpers working on wildfire suppression.
Do not transmit on this frequency.

409.20 MHz: National communication channel for the Interstate Commerce Commission.
409.625 MHz: National communication channel for the Department of State.
These are federal frequencies requiring federal authorization to transmit on them.

462.675 MHz: General Mobile Radio Service channel for emergency communication and traveler assistance.
This is Channel 20 on GMRS and FRS radios. This frequency is probably useful, but it is subject to the GMRS and FRS rules.

Some of these frequencies may be useful to monitor in an emergency (situational awareness), but very few are available for distress calling or communicating with friends.

RadioMaster Reports Frequency List

This list originated on the Radiomaster Reports website and has spread around the web in various forms (see below). It is one of the better prepper frequency lists, but it still has some issues.

The FRS and GMRS frequencies are useful to have available. The PMR UHF frequency (446.03125 MHz) listed is actually in the 70 cm ham band in the US and is a non-standard frequency, so it should not be used at all in the US. (PMR is a European standard.) The CB frequencies listed are not available on your typical low-cost VHF/UHF handheld but are useful if you have a CB radio. The so-called CB Freeband frequencies are never legal for use and your standard CB won’t tune them.

The low-band VHF frequency of 33.4 MHz will also not work with your typical handheld radio. The FCC license database shows many businesses are licensed to operate on this frequency, including many fast food restaurants. I suppose if you want to order a hamburger in an emergency, it might work.

If you have the appropriate amateur radio license, the Ham VHF and HF frequencies listed are usable in the US. On the 2-meter band, 146.52 MHz is indeed the nationwide calling frequency and was discussed earlier. However, the frequencies of 146.42 and 146.55 MHz do not always conform to local band plans, depending on the area of the country you are in. So you may or may not find activity there. The Search and Rescue frequency (155.16 MHz) was discussed earlier. The two marine frequencies listed do not require a license but should only be used for boating and similar communications.

Summary

We could continue to examine the specifics of all these frequencies and discuss their equipment requirements, licensing requirements, and proper usage. However, the main message is that these frequency lists are just a collection of random stuff compiled and propagated around the web.  None of them are well-considered and most will likely not do you much good in an emergency.  And they might lead uninformed citizens into using a frequency that can get them into a heap of trouble.

I have been looking for a list to recommend but have not found one. Let me know if you come across one that is truly useful.

That’s what I found. Let me know what you think.

73 Bob K0NR

References

National Field Operations Guide (NFOG)
https://www.cisa.gov/safecom/field-operations-guides

NTIA Redbook
https://www.ntia.doc.gov/publications/redbook-manual

RadioMaster Reports Frequency List
https://radiofreeq.wordpress.com/wp-content/uploads/2013/06/shtf_survivalist_radio_frequency_list.pdf

The post Erroneous Prepper Frequency Lists appeared first on The KØNR Radio Site.

For our local 2m net, the Net Control Station asks a Question of the Night to stimulate some discussion. Recently, the question was:

Do you have any interest in CW. If yes, Do you currently operate CW or do you plan to learn? If you have no interest in CW, what other modes besides voice do you operate on or would like to?

I am not a huge CW fan, but I do use it from time to time, especially when it comes to squeezing out difficult contacts on VHF or UHF. However, this question had me thinking about the various modes I have operated, so I made a list:

SSB - quite often on HF, VHF, UHF
CW  - not nearly as often but on HF, VHF, UHF
FM/PM - lots of VHF activity here, 2m FM is the Utility Mode
AM  - a few times, just to check it out
RTTY - I used to do this often but my interest has faded
PSK31 - I used to do this often but my interest has faded
FT8 - this one has taken over my digital operating
FT4 - a faster alternative to FT8, often better to use
Q65 - I just started using this for weak-signal VHF/UHF
MSK144 - for meteor scatter, but I haven't done that for a while
AX.25 - VHF packet radio, including APRS
DMR - the most common digital mode in Colorado
D-STAR - I used D-STAR when it first came out but lost interest
C4FM - Yaesu Fusion, I've used it a few times

Each one of these modes has a story behind it…often I was just looking for something new to try. (If you find yourself getting bored with ham radio, it might be time to try a new mode.)

This list also reminds me that I need to get back to chasing grids on the 2-meter band, using CW, SSB, FT8, MSK144, and Q65. I have a new tower up that I’ve not taken full advantage of for VHF/UHF.

That’s my list of modes used, what does your list look like?

73 Bob K0NR

The post Which Modes Have You Operated? appeared first on The KØNR Radio Site.

Lately, I’ve been getting questions about whether a ham needs to log radio contacts, whether they need to submit a log, and how to do it. Logging is a complex topic that can require a long and detailed explanation, but I am going to focus on the questions I’ve been hearing lately. I’ll also provide some links for further investigation. For starters, the ARRL has a good introduction to logging.

Why Keep A Log?

The FCC does not require you to log your amateur radio contacts. Many radio amateurs, especially if they just operate casually on 2m and 70 cm, don’t bother to keep a log. Probably the most common reason for having a log is to have a record of your radio contacts, in terms of stations worked, on what band and what conditions. This might be just for your own personal satisfaction or you might want to keep track of these contacts so you can get credit for an award, such as the ARRL Worked All States award.

Paper or Electronic?

The Old School way of keeping a log is on paper as shown in the figure above. This approach is simple and reliable technology but is quite limited in the information age. These days, most hams that record log information store it electronically. Imagine that you log thousands of contacts over time and then want to find a particular callsign or location. Much better to do this electronically. There are many good software programs available, too many to list here. I currently use Amateur Contact Log from N3FPJ. The good news is that there is a standard file format for storing and moving ham radio contact information: Amateur Data Interchange Format (ADIF). If you want to change logging software, you export an ADIF file and import into the new program.

I Worked a Contest Station, Do I Have to Submit a Log?

Sometimes radio ham works a few stations that are active in a particular contest and they wonder if they must submit a log to the contest authority for these these stations to get credit for the contacts. The almost universal answer to this is: No. Don’t worry about submitting a contest log if you aren’t really “in the contest.” The stations you work still get credit for your contact with them. (This is true for all major contests…I am still looking for a contest where this is an issue.) Contests are designed to encourage activity, so they want everyone to join in, even if they aren’t all that serious about contesting. (The contest sponsors will appreciate any and all logs submitted, so consider that.)

If I Am Actively Working a Contest, What Do I do?

If you are actively participating in a contest, you should use a logging program that is tuned for that particular contest. This is important because the contest logging software knows about the scoring for the contest and lets you know if you have already worked a station you hear. The most popular logging software for contesting is the N1MM Plus software. There are other programs you can consider. Typically, you would use N1MM during the contest and then export the info into an ADIF file, which is imported into your “main” logging program.

What is a Cabrillo File?

While the ADIF file format is most universal in ham radio logging, there is another file format used for contesting. This is the Cabrillo file format. Your contest logging software can generate a Cabrillo file for submitting to the contest sponsor. You may also want to generate an ADIF file for your normal logging program.

I Worked a POTA Station, Do I Have to Submit a Log?

Parks On The Air (POTA) is set up such that only the activator station submits a log. If you are working an activator station, you are a hunter station. The POTA scores are all based on the activator logs and hunters cannot submit a log. What you can do is register on the POTA website to see the contacts that the activators have submitted for you.

I Worked a SOTA Station, Do I Have to Submit a Log?

Summits On The Air (SOTA) is set up so that both activators and chasers submit logs to the SOTA website. However, the SOTA system operates on the honor system, so an activator can claim a contact with you without you submitting a log. So if you hear a SOTA station, go ahead and work them. You don’t have to submit a log. On the other hand, if you want credit for chasing a summit, you need to submit a log. So that activator is fine not having you submit a log but you may want to do that to get credit for you.

How Do I Get Credit For Working A Country?

The gold standard for chasing countries, I mean entities, is DX Century Club (DXCC). If you are interested in DX, you should register with Logbook of The World (LoTW) with the ARRL. To get credit for working an entity (country), you need to submit your log and it must match the log submitted by the DX station. This is a higher level of confirmation because both parties must submit the log info and it must match within reasonable error limits.

There are other award systems for working countries, offered by QRZ, eQSL, etc.

How Do I Get Credit For Working a Grid on VHF/UHF?

The VHF UHF Century Club (VUCC) is the VHF/UHF equivalent to DXCC. Here the emphasis is on working maidenhead grid locators on the bands above 50 MHz. Again, Logbook of The World is the database that authenticates confirmed contacts on these bands. Both parties must submit the log info and it must match within reasonable error limits.

What If Someone Needs My Log Submitted?

Most of the time, us normal hams are not considered DX. That is, that other station in the Cayman Islands doesn’t really need our contact confirmed. But there are exceptions. You might be in a state the other station needs confirmed. Or maybe it’s your county they need. In such a case, you might want to make a special effort to provide your log information to the right database. It will depend on what the other station needs…if they are going for an ARRL award, then Logbook of The World is the right place to upload your log. But they might be after a QRZ award or eQSL award, it which case you would need to provide your log to those websites.

Wrap Up

These are some of the questions I’ve been hearing.
What did I miss?
Anything else to add?

73 Bob K0NR

The post Should I Submit A Log? appeared first on The KØNR Radio Site.

Commemorating 80 years 

An important stage in the liberation of Western Europe

Operation Market Garden was an Allied military operation during the Second World War fought in the German-occupied Netherlands from 17 to 25 September 1944. Its objective was to create a 103 km salient into German territory with a bridgehead over the Nederrijn (Lower Rhine River), creating an Allied invasion route into northern Germany. This was to be achieved by two sub-operations: seizing nine bridges with combined US and British airborne forces (´Market´) followed by British land forces swiftly following over the bridges (´Garden´).

The airborne operation was undertaken by the First Allied Airborne Army with the land operation by XXX Corps of the British Second Army. The airborne soldiers, numbering more than 41,000, were dropped at sites where they could capture key bridges and hold the terrain until the land forces arrived. The land forces consisted of ten armoured and motorised brigades with a similar number of soldiers. The land forces advanced from the south along a single road surrounded by flood plain on both sides. The plan anticipated that they would cover the 103 km from their start to the bridge across the Rhine in 48 hours. About 100,000 German soldiers were in the vicinity to oppose the allied offensive. It was the largest airborne operation of the war up to that point (Wikipedia ©). Perhaps the most famous, after D-Day, in the history of the Second World War.

As part of Operation Market Garden paratroopers of the Allied forces, such as American, British, Canadian, Polish and Dutch troops, landed in the Nijmegen region on 17 September 1944. The region became a battlefield during Operation Market Garden and most of the inhabitants took refuge in the woods or neighbouring towns. It took more than a week of heavy fighting before parts of the region were temporarily liberated. Many people and military were killed and buildings and bridges were destroyed. At the cost of many young soldiers the important Waal-bridge in Nijmegen was conquered. In our collective mind the entire region was completely liberated in 1944, but this was only for a period of three weeks. There was still hard fighting during the winter and complete liberation was not achieved until may 1945.

YouTube video: Operation Market Garden

The special event

From September 13 to 19 a special event station will be operating in the Nijmegen region of the Netherlands commemorating 8Ø years of freedom. The callsign is PA8ØOMG.

During 7 days they will activate the callsign PA8ØOMG and work amateur radio operators across the world. If you find yourself in the vicinity of Groesbeek and Nijmegen, be sure to visit us throughout the activities of the special event station. We are situated at one of the exact landing grounds of the 82nd Airborne division in 1944. Our website https://radioclublimburg.nl/pa80omg/index.html

~

This livestream recording is from September 1, 2024 – the NW7US Radio Communications Channel Livestream.  We do this livestream every Sunday at 21:15 UTC.  Here is the link to the livestream from this past Sunday:

The livestream list is here:

https://www.youtube.com/@nw7us/streams

I hope to see you in our livestream live chat, during the next session on Sunday, at 21:15 UTC.  See you there!