Tag Archives: ARRL

WWV and WWVH special announcement marking centennial

Photo I took in 2014 of the sign above WWV’s primary 10 MHz transmitter.

(Source: ARRL News)

Starting on Monday, September 16, WWV and WWVH will broadcast a US Department of Defense message to mark the centennial of WWV and to announce the WW0WWV special event from September 28 until October 2 at the WWV transmitter site near Fort Collins, Colorado. The DoD message transmissions will air until October 1.

Kevin Utter, N7GES, a member of the WW0WWV Centennial Committee, recorded the audio track for the announcement. Utter has been an integral part of the Committee and is a highly respected member of the Northern Colorado Amateur Radio community. — Thanks to Paul English, WD8DBY

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FCC recommendation to make all ULS filings electronic

(Source: ARRL)

The FCC is seeking comment on a Notice of Proposed Rulemaking (NPRM) that is part of an overall plan to complete its transition to electronic filing, licenses, authorizations, and correspondence. The notice proposes to make all filings to the Universal Licensing System (ULS) completely electronic, expand electronic filing and correspondence elements for related systems, and require applicants to provide an email address on the FCC Forms related to these systems. Although much of the FCC’s ULS filings are already electronic, the changes suggested in the NPRM (in WT Docket No. 19-212) would require all Amateur Radio Service applications to be filed electronically. Under current rules, Amateur Radio applications may still be filed manually, with the exception of those filed by Volunteer Examination Coordinators (VECs).[…]

Click here to read the full article at the ARRL website.

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Please Take Action: DOD Broadcast and Listener Survey on WWV and WWVH

A WWV Time Code Generator

Many thanks to SWLing Post contributor, Dennis Dura, who shares the following note from Paul English (WD8DBY), Chief, Army MARS:

DOD Broadcast and Listener Survey on WWV and WWVH

From 14-24 August, WWV and WWVH will be broadcasting a DOD message at 10 mins past the hour on WWV and 50 mins past the hour on WWVH. As part of the message, all listeners are asked to take a listener survey at the URL specified in the message.

www.dodmars.org/home/wwv-survey

The results of this survey are shared with WWV/H personnel to show their NIST chain of command how often their stations are monitored and how the various timing signals and messages are used by the listeners.

Please take a listen to this message and take the survey…as the saying goes, “every vote counts” and your input to this survey is being used to help demonstrate the importance of these stations.

Thanks for your consideration in this effort.

Paul English, WD8DBY
Chief, Army MARS

Many thanks for sharing this, Dennis. Readers have also shared this ARRL News item urging listeners to take the DOD survey.

If you appreciate WWV/WWVH, please take a moment to complete this short survey.

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Trial Run of WWV Special Event Station August 24 & 25

WWV’s transmitter building in Fort Collins, Colorado (2014)

(Source: ARRL via Eric McFadden)

WWV Centennial Committee Prepares for Trial Run of WW0WWV Special Event

The WWV Centennial Committee reports that it will conduct a trial run of special event station WW0WWV over the August 24/25 weekend.

Radios and antennas began arriving last week, and a tower and beam will be erected, along with several vertical antennas. WW0WWV will be set up adjacent to the WWV transmitter site in Fort Collins, Colorado. WWV turns 100 years old on October 1.

“We’ll be testing band and notch filtering, in an attempt to reign in the extreme RF environment created by WWV and WWVB,” said Dave Swartz, W0DAS, of the Northern Colorado Amateur Radio Club (NCARC).

The club will carry out the special event operation in conjunction with the WWV Amateur Radio Club and the National Institute of Standards and Technology (NIST), which operates WWV/WWVH/WWVB.

The special event site is within 1/3 of a mile of all six WWV transmitters and the 50 kW WWVB transmitter. “On-air tests will start Saturday afternoon, August 24, and run through Sunday, August 25,” Swartz said, adding that organizers will post specific times and frequencies on the WWV Centennial Committee website.

The WWV Centennial special event is set to run from September 28 through October 2, and round-the-clock operation will take place on CW, SSB, and digital modes. Operations will shift among HF bands following typical propagation and will include 160 meters as well as satellites (SO-50, AO-91, and AO-92) and 6-meter meteor scatter.

Up to four stations will be on the air for routine operations. A fifth station will schedule contacts with schools, universities, and museums, as well as conducting unscheduled contacts. The additional station will periodically broadcast an AM carrier from a radio locked with WWV’s 10 MHz signal.

“At this point we have filled our operator’s slots and met equipment goals, but we need more financial resources to cover basic operating expenses, return shipping, and site logistics,” Swartz said. Members of the Amateur Radio industry have contributed equipment, including radios, amplifiers, and antennas.

NIST has announced that it will not be able to open the doors of WWV to the public for the event. “Due to a number of reasons, the scope of the formal celebration will be limited to only 100 invited participants,” the WWV Centennial Committee announced. “WW0WWV will be the main public event for the centennial celebration.”

Visit the WWV Centennial Committee website at http://wwv100.com/ to see how you can get involved.

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ARRL reports California earthquakes disrupted west coast HF propagation

(Source: Southgate ARC)

The ARRL reports earthquakes in California disrupted HF propagation on the west coast

British Columbia radio amateur Alex Schwarz, VE7DXW, said that an Independence Day magnitude 6.4 earthquake in California’s Mojave Desert and multiple aftershocks negatively affected HF propagation on the US west coast.

Schwarz, who maintains the “RF Seismograph” and has drawn a correlation between earthquake activity and HF band conditions, said the radio disruption began at around 1600 UTC on July 4, and continued into July 5. He said that on July 4, the blackout was total except for 20 meters, where conditions were “severely attenuated,” Schwarz said. The RF Seismograph also detected the magnitude 7.1 earthquake on July 6 in the same vicinity, Schwarz reported. The distance between the monitoring station in Vancouver, British Columbia, and that quake’s epicenter is 1,240 miles.

“Things are back to normal after the strong quake, as far as the ionosphere is concerned, but the unrest has not stopped yet,” Schwarz told ARRL on July 8.

Read the full ARRL report at
http://www.arrl.org/news/view/report-california-earthquakes-disrupted-hf-propagation-on-west-coast

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Grand Solar Minimum may lie ahead according to an article in Nature

(Image: NASA)

(Source: ARRL News)

juried research paper in Nature, “Oscillations of the baseline of solar magnetic field and solar irradiance on a millennial timescale,” suggests that a “grand solar minimum” — similar to the legendary “Maunder Minimum” — is approaching, starting as early as next year and lasting for three solar cycles. That would be bad news for HF enthusiasts, who are already struggling with marginal conditions.

As the paper’s abstract explains, “Recently discovered long-term oscillations of the solar background magnetic field associated with double dynamo waves generated in inner and outer layers of the Sun indicate that the solar activity is heading in the next three decades (2019–2055) to a Modern grand minimum similar to Maunder one.”

As propagation buff and contester Frank Donovan, W3LPL, observed, “It’s very uncertain if this forecast is correct, but as usual the forecasts of the next solar cycle are all over the map. Let’s hope these scientists are wrong.”

Click here to read this article via the ARRL News.

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FCC reaches settlement with church-related pirate radio station

Photo by Michael Maasen

Many thanks to SWLing Post contributor, Ron, who shares the following news via the ARRL:

After filing a civil action and seeking an injunction to stop a church-related pirate radio station from operating in Worcester, Massachusetts, the US Attorney’s Office this week reached a settlement with the station’s operators, Vasco Oburoni and Christian Praise International Church. US Attorney Andrew E. Lelling and FCC Enforcement Bureau Chief Rosemary Harold announced the settlement on June 10. […]According to a consent decree filed on June 10 and subject to court approval, Oburoni and Christian Praise International Church agree not to do so in the future. They also agreed to surrender all of their broadcasting equipment.

“In the event the FCC reasonably suspects that they have violated the Act, the FCC may inspect the premises and seize any broadcasting equipment,” an FCC news release said. If the FCC determines that “the defendants” have operated an unlicensed broadcasting station in violation of the settlement, they will be subject to a $75,000 fine. The FCC received complaints, including one from a licensed broadcaster, that the pirate station was causing interference.

According to the signed consent decree, Vasco Oburoni and Christian Praise International Church admitted that they operated a radio broadcast station in Worcester, on 97.1 MHz, without an FCC license and previously had operated an unlicensed radio station on 102.3 MHz. The FCC had issued multiple warnings and issued a Forfeiture Order in the amount of $15,000 against Oburoni. The FCC said Oburoni agreed to a payment plan but later began broadcasting again without a license on a different frequency.

Click here to read the full story at the ARRL.

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