view this email in your browser [
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The ARRL Letter
John E. Ross, KD8IDJ [ mailto:
jross@arrl.org ] , Editor | February 13, 2025
ARRL Home Page
http://www.arrl.orgARRL Audio News
http://arrl.org/arrl-audio-news[
https://www.icomamerica.com/lineup/amateur/]
In this Issue:
�-�Amateur Radio Emergency Preparedness Act Re-Introduced
�-�Amateur Radio Emergency Service Renews Relationship with Red Cross in
Puerto Rico
�-�RigExpert's Administrative Office Destroyed in Russian Missile Attack �-"
Production Remains Intact
�-�This Weekend: ARRL International DX Contest - CW
�-�Robert "Bob" Naumann, W5OV, Silent Key
�-�Grant will Help Young Amateur Radio Operators Become Contesters
�-�Amateur Radio in the News
�-�ARRL Podcasts
�-�In Brief...
�-�Announcements
�-�The ARRL Solar Report
�-�Just Ahead in Radiosport
�-�Upcoming Section, State, and Division Conventions
�-�Did You Know?
Amateur Radio Emergency Preparedness Act Re-Introduced
Legislation Will Increase Communication Options During Natural Disasters
[
https://www.arrl.org/news/amateur-radio-emergency-preparedness-act-re-introduced]
WASHINGTON - U.S. Senators Roger Wicker, R-Miss., and Richard Blumenthal, D-
Conn., and Representatives August Pfluger, R-Tex., and Joe Courtney, D-Conn.
announced their joint re-introduction of legislation in the Senate and House
to restore the right to Amateur Radio operators to install the antennas
necessary to serve their communities.
Homeowner association rules often prevent Amateur Radio operators from
installing antennas at their homes even though Amateur Radio has proven to be
essential in emergencies and natural disasters such as hurricanes when other
means of communication fail. CONTINUED ON ARRL NEWS [
https://www.arrl.org/news/amateur-radio-emergency-preparedness-act-re-introduced?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL]
Geochron Global Operational Awareness
[
http://www.geochron.com/ham-radio-4k/]
Amateur Radio Emergency Service Renews Relationship with Red Cross in Puerto
Rico
Amateur Radio Emergency Service(R) (ARES(R)) in the ARRL Puerto Rico Section
has signed a renewal Memorandum of Understanding (MOU) with the American Red
Cross Puerto Rico Region. The agreement establishes a framework of
cooperation and a close working relationship with ARRL ARES volunteers.
Both ARES and the Red Cross agree that, with the resources of both
organizations, the public will be best served during disasters, emergencies,
and other public service related situations.
[
http://www.arrl.org/files/file/Public Service/ARES/MOU/MOU ARRL Red Cross PR
2025.pdf]
ARRL Puerto Rico Section Manager Carmen N. Greene, KP4QVQ, believes the new
MOU benefits everyone. "The renewal of the existing MOU with the American Red
Cross of Puerto Rico is a testament to the relationship and commitment we
have at the local section level with the legendary organization," she said.
"We feel that our communities will greatly benefit from the joint efforts to
train and practice the ability to pass messages when the normal
infrastructure is not available."
She added that as a new Section Manager, it feels great to have this
experience with an important organization, as well as having great contact
with all the hams around the island.
You can read the entire MOU here [
http://www.arrl.org/files/file/PublicService/ARES/MOU/MOU ARRL Red Cross PR 2025.pdf ] .
Dr. Duino
[
http://www.digirig.net/]
RigExpert's Administrative Office Destroyed in Russian Missile Attack �-"
Production Remains Intact
On February 12, 2025, RigExpert's administrative office, in Kyiv, Ukraine,
was destroyed by a Russian ballistic missile. All employees are reported to
be safe.
RigExpert is a leading manufacturer of antenna and cable analyzers and
officials said they are committed to restoring operations as soon as
possible.
"Our top priority is the safety of our team and the continuity of our
operations," said Ashot Andeev, Chief Executive Officer. "While our
administrative office is in ruins, our production facilities survived,
allowing us to continue serving our customers and partners."
The company is working to minimize delays and fulfill its commitments while
maintaining customer support operations.
[
https://rooftowers.com/]
This Weekend: ARRL International DX Contest - CW
[
http://www.arrl.org/arrl-dx]
The ARRL International DX Contest - CW is this weekend, starting at 0000 UTC
on Saturday, February 15, and concluding at 2359 UTC on Sunday, February 16.
This contest is a great opportunity for US and Canadian amateurs to make DX
contacts and boost their DXCC totals.
2024 saw a record 5,552 entries and Solar Cycle 25 has continued to peak
since. Don't miss it!
For complete rules and more information, visit
www.arrl.org/arrl-dx [
http://www.arrl.org/arrl-dx?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] .
Robert "Bob" Naumann, W5OV, Silent Key
[
https://www.arrl.org/news/robert-bob-naumann-w5ov-silent-key]
Bob Naumann, W5OV, passed away at his home in Texas on February 10, 2025.
Naumann was a mentor to many in the Amateur Radio Service, and well known in
the ham radio contesting and DX community. He served on the headquarters
staff of ARRL The National Association for Amateur Radio as Director of
Operations from 2021 to 2024. He was an ARRL Life Member and a member of the
ARRL Diamond Club.
ARRL Chief Executive Officer David Minster, NA2AA, has known Naumann for
decades. "Bob was a very passionate supporter of amateur radio, and
especially ARRL. He said on many occasions that working at HQ was a dream
come true," wrote Minster in a message to ARRL staff.
Naumann had many friends around the world through amateur radio. He achieved
ARRL DXCC Honor Roll, and was a long-serving member of the CQ World Wide DX
Contest Committee. Naumann enjoyed trips to the HAM RADIO exposition in
Friedrichshafen, Germany.
[
https://www.arrl.org/news/robert-bob-naumann-w5ov-silent-key]
Read ARRL's full remembrance, including information about services for
Naumann here [
https://www.arrl.org/news/robert-bob-naumann-w5ov-silent-key?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] .
Grant will Help Young Amateur Radio Operators Become Contesters
A $10,000 grant to the University of Scranton, from the Frankford Radio Club
[
https://www.gofrc.org/ ] (FRC) in Pennsylvania, will support the
development of a contest dashboard that will leverage the popularity of
amateur radio operator contests to benefit science, technology, students and
Ham Radio Science Citizen Investigation [
https://hamsci.org/ ] (HamSCI)
community members.
Through the grant, a team of university students, faculty, and FRC members,
along HamSCI community members, will collaborate to develop a real-time
Contesting/DXing Dashboard for the HamSCI Personal Space Weather Station
(PSWS). The PSWS is a modular, ground-based system that measures space
weather impacts on the Earth's ionosphere.
The grant will fund Scranton University student researcher, Owen Ruzanski,
KD3ALD, a first-year computer engineering major, for the summer and fall 2025
semesters to help develop the contest dashboard and is expected to conclude
in the spring semester of 2026.
University of Scranton physics professor Nathaniel Frissell, Ph.D, W2NAF,
said through the project, he hopes the university's W3USR Amateur Radio Club
members, present and future, will become active radio contesters.
"We are already of ahead of schedule for this project," said Dr. Frissell.
"This past weekend we hosted students from W3USR and the Frankford Radio Club
to take part in a little contesting. We made over 400 QSOs worth over 250,000
contest points."
Ray Sokola, K9RS, past president the Frankford Radio Club, said that amateur
radio contesters are one of the most enthusiastic subset of ham radio
operators, and participants span a range of ages from teenagers to over 90.
[
https://surgestop.com/coaxial-arrestors/index.html]
Amateur Radio in the News
"Ham radio club holds winter field day [
https://www.northfortmyersneighbor.com/news/community-news/2025/02/ham-radio-club-holds-winter-field-day/] " / North Fort Meyers Neighbor (Florida) February 4, 2025 -- The Fort Myers
Amateur Radio Club.
"Los Alamos Amateur Radio Club To Meet Feb. 14 [
https://losalamosreporter.com/2025/02/08/los-alamos-amateur-radio-club-to-meet-feb-14/] " / Los Alamos Reporter (New Mexico) February 8, 2025 -- The Los Alamos
Amateur Radio Club is an ARRL Affiliated Club.
"Pfluger bill would prevent HOAs from banning amateur radio antennas [
https://www.msn.com/en-us/public-safety-and-emergencies/health-and-safety-alerts/pfluger-bill-would-prevent-hoas-from-banning-amateur-radio-antennas/ar-AA1yMqVq?ocid=BingNewsSerp] " / Midland Reporter-Telegram (Texas) February 11, 2025 -- The Amateur
Radio Emergency Preparedness Act.
"Amateur radio for fun and public service [
https://www.goldendalesentinel.com/features/amateur-radio-for-fun-and-public-service/article_aa16edd0-e3d3-11ef-b38c-43e76f05483b.html] " / The Goldendale Sentinel (Washington) February 12, 2025 -- The Klickitat
County Amateur Radio Emergency Services Group(R) (ARES(R)).
[
https://home.arrl.org/action/Store/Product-Details/productId/2018039112]
ARRL Podcasts
ARRL On the Air
[
https://blubrry.com/arrlontheair/]
On the Air
Sponsored by Icom
Have a Ham Radio Open House in April
World Amateur Radio Day (WARD) is April 18 every year, and in 2025, WARD is
extra special. ARRL invites radio clubs and schools to organize a Ham Radio
Open House in April, to highlight the Amateur Radio Service for its
development and practice of the latest radio communications and technology,
and as a hands-on pathway into STEM fields for the next generation. ARRL
Public Relations and Outreach Manager Sierra Harrop, W5DX, and Associate
Professor of Physics and Engineering at the University of Scranton, Nathaniel
Frissell, W2NAF, join the podcast to talk about what a Ham Radio Open House
might include, and how your club or group can start organizing one.
ARRL Audio News
[
https://blubrry.com/arrlaudionews/]
ARRL Audio News
Listen to ARRL Audio News [
http://www.arrl.org/arrl-audio-news?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , available every Friday. ARRL Audio News is a summary of the week's top
news stories in the world of amateur radio and ARRL, along with interviews
and other features.
The On the Air podcast and ARRL Audio News are available on blubrry, iTunes,
and Apple Podcasts.
On the Air [
https://blubrry.com/arrlontheair/ ] | ARRL Audio News [
https://blubrry.com/arrlaudionews/ ]
In Brief...
On January 21, 2025, dozens of stations across northeast Illinois gathered
for a 70-centimeter simplex research event. The goal was to encourage simplex
use, to expand operator skills, and to allow operators to better understand
their station's capabilities and limitations. The operation involved two
rounds of transmissions, and collectively logged over 400 signal reports,
received by email and aggregated by Net Control. Operators freed themselves
from repeaters and access tones, and learned to relay, record RST
(readability-signal strength-tone) signal reports, and pay attention to their
noise floor and antenna configuration. One relay through four stations
spanned nearly 60 miles, allowing net control �-" K9MSG in Glen Ellyn,
Illinois �-" to receive a message from KE9BPO in Sandwich, Illinois,
operating on a handheld at 5 watts. After the event, all logs were collected
and aggregated, and each station received a report that included details of
all signal reports given for their s
tation by all other operators. The report also included maps, statistics,
and examples of how to leverage the data to better understand station
configuration. This included a subsequent discussion on how to create radio
path studies leveraging free online resources. This was the 2nd of two such
events. The first was a 2-meter simplex activity in the same area the prior
month with 35 stations across 7 counties. Data from both of these nets is now
being aggregated to identify quantitative and qualitative differences between
2 meters and 70 centimeters as experienced by those operators. All of this
will lead to a discussion of the propagation challenges and advantages that
each band offers and more opportunities for learning!
Announcements
ARRL Headquarters will be closed on Monday, February 17, 2025, in observance
of President's Day. There won't be any W1AW bulletin or code practice that
day. ARRL HQ will reopen on Tuesday, February 18, 2025 at 8 AM EST.
Rigol RF Test Gear
[
https://www.rigolna.com/dho/?utm_source=QST&utm_medium=eNews&utm_campaign=DHO89]
Radioddity Xiegu X6200 Multi-mode HF Radio
[
https://www.radioddity.com/products/xiegu-g106?utm_medium=banner&utm_source=ARRL&utm_campaign=The%20ARRL%20Letter&utm_content=Xiegu_G106]
Flex Radio FT8
[
https://www.flexradio.com/insider/articles/ft8-tipping-point-for-ham-radio/]
Schulman Auction Amateur Radio Equipment Specialists
[
http://www.schulmanauction.com/]
Rig Expert Take on the Air
[
https://rigexpert.com/]
PreppComm Christmas Sale Nomad Antenna Sale DMX-40 Special
[
https://tinyurl.com/merc4dyy]
The ARRL Solar Report
K7RA Solar Update - NASA SDO/HMI
[
https://sdo.gsfc.nasa.gov/]
ARRL Solar Report February 13, 2025
NASA's Solar Dynamics Observatory captured an X1.1-class solar flare in
multiple wavelengths causing a strong shortwave radio blackout over South
America, according to Spaceweather.com [
https://spaceweather.com/ ] . No
radio blackouts have been observed over the past 24 hours.
Another solar wind stream is heading for Earth. It is flowing from a
canyon-like hole [
https://spaceweather.com/images2025/11feb25/ch.jpg ] in
the sun's atmosphere. First contact with the stream will be on February 14
and could cause a minor G1-class geomagnetic storm with Arctic auroras for
Valentine's Day.
The 10.7-centimeter flux for February 13 is 180, remains at 180 for February
14, then increases to 185 for February 15 - 17.
Solar Cycle 25 is intensifying, and this is reflected in the number of cosmic
rays entering Earth's atmosphere. Neutron counts from the University of
Oulu's Sodankyla Geophysical Observatory in Finland show that cosmic rays
reaching Earth are slowly declining �-" a result of the yin-yang relationship
between the solar cycle and cosmic rays.
Solar activity has been at low levels for the past 24 hours and is expected
to be low with a chance for M-class flares on February 13 -15. The
geomagnetic field has been at unsettled to active levels for the past 24
hours.
For more information concerning radio propagation, visit [
https://www.arrl.org/technical-information-service?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&_zs=OV2xl&_zl=TltC3&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] the ARRL Technical Information Service, read "What the Numbers Mean...,"
and check out [
https://k9la.us/ ] the Propagation Page of Carl
Luetzelschwab, K9LA.
A propagation bulletin archive [
https://www.arrl.org/w1aw-bulletins-archive-propagation?_zs=0CdMo&_zl=K2V63&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] is available. For customizable propagation charts, visit the VOACAP Online
for Ham Radio website [
https://www.voacap.com/ ] .
Just Ahead in Radiosport
�-�February 14 -- PODXS 070 Club Valentine Sprint (digital)
�-�February 15 - 16 -- ARRL International DX Contest (CW) [
https://www.arrl.org/arrl-dx?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL]
�-�February 15 - 16 -- YLRL YL-OM Contest (CW, phone, digital)
�-�February 15 - 16 -- Russian PSK WW Contest (digital)
�-�February 15 -- Feld Hell Sprint (digital)
�-�February 16 - 17 -- Run for the Bacon QRP Contest (CW)
�-�February 19 -- AGCW Semi-Automatic Key Evening (CW)
Visit the ARRL Contest Calendar [
https://www.arrl.org/contest-calendar?_zs=OV2xl&_zl=geQ73&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL%20website%20amateur%20radio%20&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] for more events and information
[
http://www.arrl.org/DreamStation]
Upcoming Section, State, and Division Conventions
�-�February 14 -15 | Yuma Hamfest [
http://www.arrl.org/hamfests/yuma-hamfest-arrl-southwestern-division-convention-1?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL Southwestern Division Convention, Yuma, Arizona
�-�February 22 | HAM-CON [
https://www.arrl.org/hamfests/ham-con-arrl-vermont-state-convention-4?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL Vermont State Convention, Colchester, Vermont
�-�February 28 - March 1 | BirmingHamfest [
https://www.arrl.org/hamfests/birminghamfest-arrl-alabama-section-convention-1?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL Alabama Section Convention, Trussville, Alabama
�-�March 7 - 8 | Greater Houston HamFest [
https://www.arrl.org/hamfests/greater-houston-hamfest-arrl-texas-state-convention-1?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL Texas State Convention, Rosenberg, Texas
�-�March 15 | 69th Annual St. Patrick's Day Hamfest [
https://www.arrl.org/hamfests/69th-annual-st-patrick-s-day-hamfest-arrl-west-texas-section-convention?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL West Texas Section Convention, Midland, Texas
�-�March 29 | Central Dakota Amateur Radio Club Hamfest [
https://www.arrl.org/hamfests/central-dakota-amateur-radio-club-35th-hamfest-arrl-north-dakota-state-convention?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL North Dakota State Convention, Bismarck, North Dakota
�-�April 5 | RARSfest [
https://www.arrl.org/hamfests/rarsfest-arrl-north-carolina-state-convention?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL North Carolina State Convention, Raleigh, North Carolina
�-�April 11-12 | Green Country Hamfest [
https://www.arrl.org/hamfests/2025-oklahoma-state-convention?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , hosting the ARRL Oklahoma State Convention, Claremore, Oklahoma.
Remember to search the ARRL Hamfest and Convention [
https://www.arrl.org/hamfests-and-conventions-calendar?_zs=OV2xl&_zl=nww63&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL&utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] Database to find events in your area.
Did You Know?
[
http://www.arrl.org/learning-programs]
Members can insure their amateur radio gear and related equipment including
antennas and towers with coverage through our partnership with Risk
Strategies. Only a $50 deductible applies! They offer a great rate of $1.40
per $100 of equipment covered. Liability insurance is also available to ARRL
Affiliated Clubs. To learn more or to submit your application visit the ARRL
Insurance Center at
www.arrlinsurance.com [
http://www.arrlinsurance.com ] .
Have News for ARRL?
Submissions for The ARRL Letter and ARRL News can be sent to
news@arrl.org [
mailto:
news@arrl.org ] . -- John E. Ross, KD8IDJ, ARRL News Editor [
mailto:
news@arrl.org ]
[
http://www.arrl.org]
ARRL -- Your One-Stop Resource for Amateur Radio News and Information
Join ARRL or renew today! [
https://www.arrl.org/join?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] No other organization works harder to promote and protect amateur radio.
Membership supports benefits, services, programs, and advocacy to help you
get (and stay) active and on the air. Membership includes access to digital
editions of all four ARRL magazines [
https://www.arrl.org/magazines?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] : QST, On the Air, QEX, and NCJ.
Listen to ARRL Audio News [
http://www.arrl.org/arrl-audio-news?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] , available every Friday.
The ARRL Letter is available in an accessible format, posted weekly to the
Blind-hams Groups.io [
https://groups.io/g/blind-hams ] email group. The
group is dedicated to discussions about amateur radio as it concerns blind
hams, plus related topics including ham radio use of adaptive technology.
NCJ -- National Contest Journal [
http://www.ncjweb.com/ ] . Published
bimonthly, features articles by top contesters, letters, hints, statistics,
scores, NA Sprint, and QSO parties.
QEX -- A Forum for Communications Experimenters [
http://www.arrl.org/qex?utm_source=Informz&utm_medium=Email&utm_campaign=ARRL] . Published bimonthly, features technical articles, construction projects,
columns, and other items of interest to radio amateurs and communications
professionals.
Free of charge to ARRL members...
Subscribe [
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