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The ARRL Letter
[
http://www.arrl.org/arrlletter]
John E. Ross, KD8IDJ [ mailto:
jross@arrl.org ] , Editor | August 8, 2024
ARRL Home Page
http://www.arrl.org
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http://www.arrl.org/arrlletter
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http://www.arrl.org/arrlletter/audio/
iCom ATNO Secret Weapon
[
https://www.icomamerica.com/lineup/amateur/]
Amateur Radio Serves as Hurricane Debby Dumps Rain on East Coast
Hurrican Watch Net HWN Logo
[
http://www.hwn.org/]
Hurricane Debby continues to drench the East Coast. The storm originally made landfall in Florida's Big Bend coastal area just after 11:00 PM on Sunday, August 4, as a Category 1, near Steinhatchee, Florida, just 9 miles southeast of where Category 3 Idalia made landfall on August 30, 2023.
The hurricane was downgraded the following day to a tropical storm and
National Hurricane Center forecasters reported that sustained winds were 74 miles per hour (MPH), and the storm was moving north and east at 10 MPH.
The amateur radio station at the National Hurricane Center, WX4NHC [
https://w4ehw.fiu.edu/ ] , the Hurricane Watch Net [
http://www.hwn.org/ ] , and the VoIP Hurricane Net [
https://voipwx.net/ ] were activated as Debby slowly traversed the Southeast US and dumped potentially catastrophic
rainfall over widespread parts of Florida, Georgia, and South Carolina. On Monday morning, August 5, nearly 248,000 homes and business customers were without electricity.
Scott Roberts, KK4ECR, ARRL Northern Florida Section Manager, reported that Clay County Emergency Services (ARES®) was also active. Arc J. Thames,
W4CPD, Northern Florida Section Emergency Coordinator, reported that Alachua County and Franklin County ARES were also activated.
Amateur Radio Emergency Service® ARES®
[
https://www.arrl.org/ares]
Thames reported an amateur radio operator was stranded due to high water in Suwannee County. He used the statewide repeater network, SARNET, to relay the information and a monitoring operator in Jacksonville was able to coordinate with an urban search-and-rescue (USAR) team with an embedded ham radio
operator and was able to facilitate the rescue of a family.
Rick Palm, K1CE, editor of the ARRL ARES Letter, was at his home in Fort
White, Florida, when the storm hit.
"It was another wild ride, with huge trees down and river levels rising
fast," Palm reported. "For two days, lots of heavy machinery rolled into our neighborhood to saw up downed trees and restore power."
Palm also reported to the town shelter and worked with Darren DeMarino,
KO4DLN, and had contact with Brad Swartz, N5CBP, who is the Emergency Coordinator stationed at the EOC radio room. He managed to send a "Field Situation Report" via Winlink to the EOC in Lake City. Palm said he was a little rusty but got the form to go through.
The Five Flags Amateur Radio Association, W4UC, located in Pensacola,
Florida, was asked by state officials to serve as HF backup for the SARNET system even though they were outside the warned area.
Tropical Storm Debby, now off the Atlantic coast, will move through the Carolinas, and then northeast from the mid-Atlantic into New England.
Colorado State University meteorologists released an updated forecast
Tuesday, August 6, for the 2024 Atlantic hurricane season [
https://www.msn.com/en-us/weather/topstories/colorado-state-university-changes-forecast-for-2024-hurricane-season-in-latest-update/ar-AA1okNXb?ocid=BingNewsSerp
] , the day after Hurricane Debby made landfall in Florida's Big Bend [
https://www.jacksonville.com/story/weather/hurricane/2024/08/05/hurricane-debby-landfall-path-impacts/74671677007/
] . Forecasters reduced the number of named storms slightly from the July forecast, from 25 to 23 named storms. All other numbers remained the same, including the predicted number of major hurricanes, six.
Geochron Global Operational Awareness
[
http://www.geochron.com/ham-radio-4k/]
New York High School Helps License Young Hams
On August 1, 2024, Steve Goodgame, K5ATA, ARRL Education and Learning
Manager, took a train trip to New York City to visit the Staten Island Technical High School [
https://www.siths.org/ ] . He was there to help administer amateur radio exams to 49 students and all passed their exams. Several upgraded their licenses from General to Extra class and two students went from unlicensed to Extra class in one sitting.
Their teacher, Everton Henriques, KD2ZZT, attended ARRL's Teachers Institute
on Wireless Technology [
http://arrl.org/teachers-institute-on-wireless-technology ] TI - 1 last year and TI - 2 this year. Since then, Everton has helped over 100 kids
successfully test for their amateur radio licenses. He has built a program incorporating HF, local repeater use, foxhunting, and space communications
and has plans to incorporate mesh networking with his students this coming school year.
Geochron Global Operational Awareness
[
http://www.geochron.com/ham-radio-4k/]
On August 6, 2024, Henriques was helping his students build antennas to help make contact with the International Space Station. They made a 5-element VHF "bad boy" antenna with a mounting mechanism to rotate and pitch the heading using 3D-printed materials, PVC, and aluminum rods. They tried using an IC-2730a VHF/UHF radio on medium power. While that didn't go as well as planned, they were able to hear a lot of activity on 70 centimeters.
Staten Island Technical High School began as a New York City public high
school in 1988. Its student body is comprised of lifelong learners,
innovation facilitators, contributors to the betterment of society and intellectually inquisitive young men and women. In September of 2005, the school was granted the status as New York City's 7th Specialized High School
by the New York City Department of Education. New York City's Specialized
High Schools are comprised of the most academically gifted and talented students.
Tigertronics SignalinkΓ(tm)ó USB
[
https://tigertronics.com/]
Andy Milluzzi, KK4LWR, Appointed Vice Director of ARRL Southeastern Division
Andrew "Andy" Milluzzi, Ph.D., KK4LWR, has been appointed Vice Director of
the ARRL Southeastern Division. ARRL President Rick Roderick, K5UR, appointed Milluzzi to the remainder of the term ending in December 2025 following the recent death of former Vice Director Jeff Beals, WA4AW (SK).
Milluzzi works for Walt Disney Imagineering as a Senior Ride Control Systems Engineer. He earned his Ph.D. at the University of Florida in electrical and computer engineering, focusing on high-performance computing.
Milluzzi has been active in amateur radio since 2012. He remains active in
his collegiate club as a board member for the Alumni and Friends of Gator Amateur Radio. Milluzzi volunteers with Youth on The Air (YOTA) and is a co-advisor for the ARRL Collegiate Amateur Radio Program [
http://www.arrl.org/WeWantU ] , along with his brother Tony Milluzzi, KD8RTT. They have supported the program since 2017, extensively networking college amateur radio clubs and students. Milluzzi has served on the ARRL Public Relations Committee since 2018. He is an ARRL Life Member.
The ARRL Southeastern Division includes Alabama, Florida, Georgia, Puerto
Rico, and the US Virgin Islands.
RigSelect Radio Switch SO2R + Controller
[
https://RigSelect.com]
Amateur Radio in the News
"How local amateur radio enthusiasts in Colorado assist with public safety [
https://coloradocommunitymedia.com/2024/07/25/how-local-amateur-radio-enthusiasts-in-colorado-assist-with-public-safety/
] " / Douglas County News - Press (Colorado) July 25, 2024 -- Amateur Radio Emergency Services of Douglas and Elbert Counties.
"Ham radio operators honor 100-year-old for service [
https://www.yahoo.com/news/ham-radio-operators-honor-100-035900044.html?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuYmluZy5jb20v&guce_referrer_sig=AQAAAB68PYJ8OepJX_Ywk_3W4_hCWSx9byvY74i9fqF-U0x3wqX6iqxZPwhDM1yaNRXNOIaVvbyYkT19Oo_Up3L_
wkAEqtYq3WhnHb4toVGxYeiOzQdk3D-sZ3lutJ7upnDtUkI9RCcuIBBM4TtMqB8KscMxW2Sm3cZY2uOE2Qq9br2e
] " / The Mountaineer (North Carolina) August 1, 2024 -- ARRL North Carolina Section.
"Old-school amateur radio still a key in emergency communication planning [
https://www.yahoo.com/news/old-school-amateur-radio-still-005300516.html ] "
/ KPIX (California) August 5, 2024 -- The San Francisco Radio Club is an ARRL Affiliated Club.
"Amateur Radio Operators In Escambia County Provide Assistance During
Hurricane Debby [
https://www.northescambia.com/2024/08/amateur-radio-operators-in-escambia-county-provide-assistance-during-hurricane-debby
] " / North Escambia.com (Florida) August 6, 2024 -- The Five Flags Amateur Radio Association is an ARRL Affiliated Club.
Comet Antenna CA-2X4SR VHF/UHF Mobile Antenna [
https://cometantenna.com/amateur-radio/mobile-antennas/ma-dual-band/]
ARRL Podcasts
ARRL On the Air
[
https://blubrry.com/arrlontheair/]
On the Air
Sponsored by Icom
The podcast takes a field trip to W1AW, ARRL's Hiram Percy Maxim Memorial Station, to hear from W1AW Station Manager Joe Carcia, NJ1Q, about all the
ways to "Practice Code with W1AW," from daily code practice sessions at a
speed that suits you, to Qualifying Runs where you can earn certificates for submitting accurate copy.
ARRL Audio News
[
https://blubrry.com/arrlaudionews/]
ARRL Audio News
Listen to ARRL Audio News [
http://www.arrl.org/arrl-audio-news ] , 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/ ]
Does Your Repeater Air ARRL Audio News?
ARRL is seeking well-documented technical summaries from individuals or
groups that air ARRL Audio News on their local repeaters. Send along your
story or article, and any photos, to
audionews@arrl.org [ mailto:
audionews@arrl.org ] . Your story may help another repeater join our large Audio News network. You'll find a list and schedule for the ARRL Audio News Network at www.arrl.org/arrl-audio-news [
https://www.arrl.org/arrl-audio-news ] . ARRL Audio News is published every Friday and includes a spoken summary of the week's top news stories as
reported by ARRL News Editor John Ross, KD8IDJ. It is available as a podcast hosted by Blubrry.com [
https://www.blubrry.com/arrlaudionews/ ] , and is
also posted each week to the ARRL website [
https://www.arrl.org/arrl-audio-news ] as a downloadable audio file in the
MP3 format.
KF7P Morgan Systems Notch Filters [
https://surgestop.com/filter-products/index.html]
In Brief...
The 27th Annual International Lighthouse / Lightship Weekend (ILLW [
https://illw.net/ ] ) is August 17 - 18, 2024. The event began in 1998 as the Scottish Northern Lights Award run by the Ayr Amateur Radio Group [
https://gm0ayr.org/HomePage.html ] . The ILLW attracts over 500 lighthouse entries located in over 40 countries. It is a popular international amateur radio event, not a contest, and there are very few rules. It is also free and there are no prizes for contacting large numbers of other stations. There are currently 312 lighthouses and their callsigns registered. The complete list
can be found on the ILLW homepage and includes stations throughout the United States. Amateur radio operators may use any authorized frequency or mode as defined by their individual licenses. Digital modes such as FT8 may be used, but because FT8 is a keyboard-to-keyboard mode of communication, the visiting public may not fully understand what amateur radio is all about. ILLW guidelines suggest
an HF transceiver and a wire type antenna is a better way to demonstrate amateur radio. The event runs from 0001 UTC August 17 to 2400 UTC August 18
(48 hours). For questions about the event or how to enter, contact event organizer and webmaster Kevin Mulcahy, VK2CE, using this link [
https://illw.net/index.php/contact-us ] .
Carter Craigie, N3AO, passed away on August 1, 2024, at age 86. Licensed
since 1981, he was an ARRL Life Member and Maxim Society Member. He was
married to past ARRL President Kay Craigie, N3KN, for 49 years. During Kay's tenure as ARRL President, Carter traveled with her to conventions and conferences in the US and other countries. Someone who never knew a stranger, he made many friends on those travels with whom he stayed in touch on the air and through social media. His many amateur radio accomplishments, and further words of remembrance from Kay are on ARRL News [
https://www.arrl.org/news/carter-craigie-n3ao-silent-key ] .
RIGOL Oscilloscopes [
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-x6200?utm_medium=banner&utm_source=ARRL&utm_campaign=The]
Flex Radio FT8 [
https://www.flexradio.com/insider/articles/ft8-tipping-point-for-ham-radio/]
Announcements
Navajo Code Talkers Day [
https://nationaltoday.com/navajo-code-talkers-day/
] is August 14, 2024, and recognizes the contributions of Navajo Marines
during World War II. These "code talkers" encoded and transmitted messages using a complex Navajo language-based code. Secret communication was
essential to the war and the code was never broken by Japanese forces in the Pacific. Special event station N7C will be in operation August 14 - 18, 0000Z
- 0000Z, from Window Rock, Arizona, on 14.265, 7.265, and 18.133 MHz. A certificate & QSL card are available for $5.00 USD from Herbert Goodluck,
N7HG, PO Box 06, Chinle, AZ 86503.
W1AW to change frequencies on 17-meters. Beginning on Friday, September 6, 2024, Maxim Memorial Station W1AW will begin using a new 17-meter frequency
for its scheduled CW transmissions due to increased activity near the current bulletin frequency. In order to reduce the possibility of interference, W1AW will move to 18077.5 kHz.
The K7RA Solar Update
K7RA Solar Update - NASA SDO/HMI
For this Friday's ARRL Propagation Bulletin, ARLP032:
Average daily sunspot numbers in July were the highest since 2001.
From the Athens Space Weather Forecasting Center (ASWFC):
A Geomagnetic Disturbance Warning issued 2337 UTC/07 August 2024 by the Australian Space Weather Forecasting Centre. Recent coronal mass ejection
(CME) activity is expected to increase geomagnetic activity from mid - 09 August and on 10 August. Increased geomagnetic activity expected due to
coronal mass ejection (CME) from 09 -10 August 2024. Geomagnetic activity forecast 09 August: G0, chance G1 half of UT day; 10 August: G1-G2.
Australian Space Weather Forecasting Centre Bureau of Meteorology: Solar activity jumped quite a bit over the past reporting week, August 1 - 7, with average daily sunspot numbers rising from 208.9 to 222.3 and solar flux from 207.3 to 255.3.
Spaceweather.com [
http://Spaceweather.com ] reported that sunspot numbers
have reached a 23-year high.
Geomagnetic numbers were fundamentally unchanged, with average daily
planetary A index shifting from 14 to 15.7 and middle latitude index from
13.1 to 13.4.
Seven new sunspot groups emerged: one on August 1, two on August 2, three on August 4 and one August 7. Predicted solar flux shows 270 and 280 on August 8
- 9; 275 on August 10 - 11; 285 on August 12 - 13; 260 on August 14; 205 on August 15 - 16; then 200 and 185 on August 17 - 18; 180 on August 19 - 22;
200 and 210 on August 23 - 24; 220 on August 25 - 26; 235 on August 27 - 28; 245 on August 29 - 30, and 240 on August 31 through September 7.
Predicted planetary A index is 6, 32, 40 and 15 on August 8 - 11, 5 on August 12 - 21, then 10 and 8 on August 22 - 23, and 5 on August 24 to September 6.
Predicting solar max from the Deccan Hearld:
https://bit.ly/3AafcFu [
https://bit.ly/3AafcFu ]
From News 9: "CME from X-Cass Solar Flare to strike glancing blow to Earth between August 8 - 9" https://bit.ly/4dDAPg1 [ https://bit.ly/4dDAPg1 ]
From AXIOS Seattle: https://bit.ly/3WWq3f2 [ https://www.axios.com/local/seattle/2024/08/08/northern-lights-washington-solar-cycle
]
From Science Daily: www.sciencedaily.com/releases/2024/07/240730134746.htm [ https://www.sciencedaily.com/releases/2024/07/240730134746.htm ]
Sunspot numbers hit 23-year high:
https://bit.ly/3LURJej; https://bit.ly/46AGnFL [
https://bit.ly/3LURJej; ]
ASB Zeitung:
https://aussiedlerbote.de/en/active-sun-many-sunspots-are-visible [
https://aussiedlerbote.de/en/active-sun-many-sunspots-are-visible/ ]
From Devdiscourse: https://bit.ly/3AdejvP [ https://bit.ly/3AdejvP ]
Sunspot numbers for August 1 through 7, 2024 were 260, 232, 217, 194, 189,
222, and 242, with a mean of 222.3. The 10.7 -centimeter flux was 234.4,
247.1, 244.6, 240.8, 247.3, 270, and 303.2, with a mean of 255.3. Estimated planetary A indices were 22, 9, 10, 46, 10, 6, and 7, with a mean of 15.7. Middle latitude A Index was 22, 9, 9, 28, 10, 8, and 8, with a mean of 13.4.
Send your tips, questions, or comments to
k7ra@arrl.net [
mailto:
k7ra@arrl.net ] .
A comprehensive K7RA Solar Update is posted Fridays on the ARRL website. For more information concerning radio propagation, visit [
http://arrl.org/propagation-of-rf-signals ] the ARRL Technical Information Service, read [
http://arrl.org/the-sun-the-earth-the-ionosphere ] "What the Numbers Mean...," and check out [
http://k9la.us/ ] the Propagation Page of Carl Luetzelschwab, K9LA.
A propagation bulletin archive [
http://arrl.org/w1aw-bulletins-archive-propagation ] is available. For customizable propagation charts, visit the VOACAP Online for Ham Radio [
https://www.voacap.com/hf/ ] website.
Share [ mailto:
k7ra@arrl.net ] your reports and observations.
A weekly, full report is posted on ARRL News [
http://www.arrl.org/news ] .
Schulman Auction Amateur Radio Equipment Specialists [
https://www.schulmanauction.com/]
Rig Expert Take on the Air
[
https://rigexpert.com/]
Preppcomm MMX Nomad
[
https://tinyurl.com/knuserub]
Just Ahead in Radiosport
Γ-óAugust 10 -- FISTS Saturday Sprint (CW)
Γ-óAugust 10 - 11 -- WAE DX Contest (CW)
Γ-óAugust 10 -- SARL Youth QSO Party (phone)
Γ-óAugust 10 -- Kentucky State Parks on the Air (CW, phone, digital)
Γ-óAugust 10 - 11 -- Maryland-DC QSO Party (CW, phone)
Γ-óAugust 10 -- 50 MHz Fall Sprint (CW, phone, digital)
Γ-óAugust 10 - 12 -- MMMonVHF/DUBUS 144 MHz Meteorscatter Sprint Contest (CW, phone, digital)
Γ-óAugust 10 -- SARL HF Digital Contest (digital)
Γ-óAugust 12 -- 4 States QRP Group Second Sunday Sprint (CW, phone)
Γ-óAugust 13 -- DARC FT4 Contest (FT4)
Γ-óAugust 14 -- NAQCC CW Sprint (CW)
Γ-óAugust 14 - 15 -- YB Bekasi Merdeka Contest (phone)
Γ-óAugust 15 - 16 -- Walk for the Bacon QRP Contest (CW)
Visit the ARRL Contest Calendar [
http://www.arrl.org/contest-calendar ] for more events and information.
Upcoming Section, State, and Division Conventions
Γ-óAugust 17 - 18 | Huntsville Hamfest [
https://www.arrl.org/hamfests/huntsville-hamfest-arrl-southeastern-division-convention-2?_zs=HPe1m&_zl=n6e23
] , sponsoring the ARRL Southeastern Division Convention, Huntsville, Alabama
Γ-óAugust 22 - 25 | Northeast HamXposition [
https://www.arrl.org/hamfests/northeast-hamxposition-arrl-new-england-division-convention-2?_zs=HPe1m&_zl=o6e23
] , sponsoring the ARRL New England Division Convention, Marlborough, Massachusetts
Γ-óAugust 30 - September 1 | Shelby Hamfest [
https://www.arrl.org/hamfests/68th-annual-shelby-hamfest-arrl-north-carolina-state-convention-1?_zs=HPe1m&_zl=p6e23
] , sponsoring the ARRL North Carolina State Convention, Shelby, North
Carolina
Γ-óAugust 31 | Summer Symposium [
https://www.arrl.org/hamfests/summer-symposium-by-the-bored-net-arrl-santa-barbara-section-convention?_zs=HPe1m&_zl=q6e23
] , sponsoring the ARRL Santa Barbara Section Convention, Camarillo,
California
Γ-óSeptember 8 | ARRL Southern New Jersey Section Convention [
https://www.arrl.org/hamfests/arrl-southern-new-jersey-section-convention-and-hamfest-2?_zs=HPe1m&_zl=r6e23
] , Mullica Hill, New Jersey
Γ-óSeptember 20 - 22 | Duke City Hamfest [
https://www.dukecityhamfest.org/ ]
, sponsoring the ARRL New Mexico State Convention, Albuquerque, New Mexico
Γ-óSeptember 21 - 22 | Midwest Superfest [
https://www.arrl.org/hamfests/midwest-superfest-arrl-illinois-section-convention?_zs=HPe1m&_zl=s6e23
] , sponsoring the ARRL Illinois Section Convention, Chillicothe, Illinois
Γ-óSeptember 28 | Red River Radio Amateurs Hamfest [
https://www.arrl.org/hamfests/red-river-radio-amateurs-hamfest-arrl-dakota-division-convention?_zs=HPe1m&_zl=t6e23
] , sponsoring the ARRL Dakota Division Convention, West Fargo, North Dakota
Γ-óOctober 5 | Wichita Area Hamfest [
https://www.vcarc.org/hamfest-info/ ] , sponsoring the ARRL Kansas State Convention, Wichita, Kansas
Γ-óOctober 5 | Northstar Radio Convention [
https://www.arrl.org/hamfests/north-star-radio-convention-arrl-minnesota-state-convention?_zs=HPe1m&_zl=nv233
] , sponsoring the ARRL Minnesota State Convention, Brooklyn Park, Minnesota
Γ-óOctober 5 | Rock Hill Hamfest [
https://www.arrl.org/hamfests/rock-hill-hamfest-arrl-south-carolina-section-convention-1?_zs=HPe1m&_zl=ov233
] , sponsoring the ARRL South Carolina Section Convention, Rock Hill, South Carolina.
Search the ARRL Hamfest and Convention Database [
http://www.arrl.org/hamfests ] to find events in your area.
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! [
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Listen to ARRL Audio News [
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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 ] . Published bimonthly, features technical articles, construction projects, columns, and other items of interest to radio amateurs and communications professionals.
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