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Skriven 2020-03-20 09:05:18 av Sean Dennis (1:18/200.0)
Ärende: The Weekly ARRL Letter
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The ARRL Letter
March 19, 2020
* Dayton Hamvention Cancels 2020 Show
* ARRL Suspending Tours and Guest Visits to Headquarters, W1AW
* FCC Levies $18,000 Fine on Louisiana Amateur Radio Licensee
* ARRL Podcasts Schedule
* ARRL Calls for Continued Coexistence in 3.4 and 5.9 GHz Bands
* The K7RA Solar Update
* Just Ahead in Radiosport
* Coronavirus May Impact Amateur Radio License Testing
* Errata to 2020 - 2024 Amateur Extra-Class Question Pool Released
* Georgia Institute of Technology CubeSat to Feature Amateur Radio
Robot Operation
* In Brief...
* Upcoming ARRL Section, State, and Division Conventions
Dayton Hamvention Cancels 2020 Show
For the first time in its 68-year history, Dayton Hamvention^(R) will
not take place this year, due to concerns about the coronavirus
outbreak. The glum news was not entirely unexpected, given widespread
cancellations of public gatherings and a national state of emergency.
"The Hamvention Executive Committee has been monitoring the COVID-19
pandemic. We have worked very closely with our local and state health
departments. It is with a very heavy heart the Hamvention Executive
Committee has decided to cancel Hamvention for this year," Hamvention
General Chair Jack Gerbs, WB8SCT, said in announcing the cancellation
on March 15. "This decision is extremely difficult for us, but with
around 2 months until the Great Gathering we felt this action
necessary. More specific details regarding the closure will soon be
posted. Thank you for your understanding in this time of international
crisis."
The Dayton Hamvention cancellation comes less than a week after the
International DX Convention in Visalia, California, called off this
year's show. The Dayton Amateur Radio Association (DARA) sponsors
Hamvention.
Since 2017, Hamvention has been held each May at the Greene County
Fairgrounds and Expo Center in Xenia, Ohio. The international gathering
attracted more than 32,000 visitors in 2019.
Hamvention's announcement has caused the cancellation of other
associated events. These include Contest University, the Contest
Dinner, and the Top Band Dinner. The QRP Amateur Radio Club
International's "Four Days in May" event has also been cancelled.
Presumably, the DX Dinner, sponsored by the SouthWest Ohio DX
Association (SWODXA) and AMSAT Academy have also been called off,
although no formal announcements have been made.
ARRL Suspending Tours and Guest Visits to Headquarters, W1AW
As part of efforts under way to help protect the health and safety of
ARRL Headquarters employees and volunteers from the impacts of the
coronavirus, ARRL suspended all tours and guest visits to Hiram Percy
Maxim Memorial Station W1AW and ARRL Headquarters, effective Monday,
March 16.
Out of an abundance of caution, this suspension will be in effect until
further notice. We apologize for any inconvenience this may cause to
our members and their guests who had been planning to visit us in
Newington, Connecticut. We feel, however, that this is a necessary
precaution and is in keeping with the guidance being provided by
federal and local health professionals. We appreciate everyone's
patience and understanding as we all endeavor to deal with this
difficult public health situation.
FCC Levies $18,000 Fine on Louisiana Amateur Radio Licensee
In an enforcement case prompted by complaints filed in 2017, the FCC
has imposed an $18,000 forfeiture on Jerry W. Materne, KC5CSG, of Lake
Charles, Louisiana, for intentional interference and failure to
identify. The FCC had proposed the fine in a Notice of Apparent
Liability (NAL) in the case in July 2018, and, based on Materne's
response to the NAL, the agency affirmed the fine in a March 12
Forfeiture Order (FO).
As the FCC recounted in the FO, an FCC agent "observed Materne causing
intentional interference to a local repeater by generating digital
noise into an analog radio." The agent further reported that Materne
failed to transmit his call sign, as required.
Materne disputed the FCC's findings, arguing that the NAL should be
canceled because the agent "was mistaken in his determination that the
source of the interference was Materne's station" as his radio was not
capable of operating on the repeater frequency in question, the FCC
said in the NO. Materne also asserted that he is unable to pay the fine
and suggested in his response that the FCC should be able to access his
financial information.
The FCC countered that the radio the agent observed in Materne's
possession was capable of operating on the frequency in question. "We
therefore are unpersuaded...that the proposed forfeiture should be
canceled because, he alleges, he was not the party causing interference
to the repeater and the radio in his possession could not operate on
the frequency in question," the FCC said in affirming the findings of
the NAL. "We are also unpersuaded by Materne's argument that he lacks
the ability to pay the full $18,000 forfeiture." The FCC said Materne
failed to provide the FCC with proof of inability to pay, as required
by the NAL.
The FCC gave Materne 30 days to pay the fine, or face having the case
turned over to the US Department of Justice for enforcement.
ARRL Podcasts Schedule
The latest (March 12) episode of the On the Air podcast focuses on how
to calculate feed line loss, real-world examples of how digital and
analog FM transceivers handle weak signals, and an interview with Rob
Macedo, KD1CY, Eastern Massachusetts ARES Section Emergency Coordinator
and SKYWARN Coordinator for the National Weather Service Boston/Norton
office. In the interview, Rob offers information about how hams can get
involved with SKYWARN.
The latest episode of the Eclectic Tech podcast (Episode 3) includes an
interview with JS8Call creator Jordan Sherer, KN4CRD, revisiting SSTV,
and a discussion of arc-fault circuit breakers with Bob Allison,
WB1GCM.
Both podcasts are available on iTunes (iOS) and Stitcher (Android) as
well as on Blubrry -- On the Air | Eclectic Tech.
ARRL Calls for Continued Coexistence in 3.4 and 5.9 GHz Bands
In comments filed on March 9, ARRL said that while the FCC has not
proposed to alter the secondary amateur allocation at 5.850 - 5.925
GHz, changes the FCC has proposed for other users "will constrain
current and future amateur operations" in that band, if the proposals
are adopted. The Amateur Radio Service shares the 5.850 - 5.925 GHz
band on a secondary basis with Dedicated Short-Range Communications
(DSRC) systems. Amateur radio also shares the 5.850 - 5.875 GHz segment
with industrial, scientific, and medical (ISM) applications. ARRL's
comments were in response to a Notice of Proposed Rule Making (NPRM) in
WT Docket 19-138, in which the FCC said it would "take a fresh and
comprehensive look" at the rules for the 5.9 GHz band and proposed to
make the lower 45 MHz of the band available for unlicensed operations
and to permit vehicle safety systems in the upper 30 MHz of the band.
"This proceeding is of concern to radio amateurs across the country,
because many of the operations carried out in this band are similar to
those conducted in the 3.4 GHz band, from which the Commission, in a
companion proceeding, is proposing to evict radio amateur operations,"
ARRL said.
ARRL urged the FCC "to consider holistically" its various spectrum
reallocation proposals for mid-range spectrum, including the 5.9 GHz
and 3.4 GHz proceedings as well as proposals in another proceeding that
would affect 5.925 - 7.125 GHz. Those proposals would dedicate up to
1.2 GHz of spectrum for various types of unlicensed devices.
"The spectrum must be managed carefully and additional shared spectrum
considered in order not to severely curtail amateur networks that often
are used in public service applications when similar capabilities are
not available to public service providers," ARRL said in its remarks.
ARRL noted the widespread use of 5.9 GHz in particular for amateur mesh
and amateur television networks and links that radio amateurs have
engineered into the band on a non-interference secondary basis, often
for public service purposes. "For decades, these radio amateur uses
have coexisted successfully with the primary users of the 5.9 GHz band
without harmful interference," ARRL pointed out.
"Because of the flexibility, knowledge, and dedication of many
individual radio amateurs, we can continue to operate and even grow, so
long as both the 3.4 and 5.9 GHz bands remain available for amateur
radio purposes on a secondary basis," ARRL said. "ditional sharing
opportunities also should be made available where doing so would not
interfere with primary operations and would employ otherwise unused
spectrum for public benefit purposes," ARRL added, referencing a
pending 3.1 - 3.3 GHz spectrum review by the National
Telecommunications and Information ministration (NTIA), which manages
spectrum used by the federal government.
The K7RA Solar Update
Tad Cook, K7RA, Seattle, reports: On Wednesday, Spaceweather.com
reported a new emerging Solar Cycle 25 sunspot in the sun's northern
hemisphere, but it was not yet numbered. Last week, we reported
sunspots on just 2 days, March 8 and 9.
Average daily sunspot numbers over the March 12 - 18 reporting week
declined from 3.6 to zero, and daily solar flux values dipped from 70.2
to 70.1. Geomagnetic averages were quiet but higher, with planetary A
index changing from 4.4 to 5.9 and middle latitude A index from 3.6 to
4.1.
Predicted solar flux for the next 45 days is 72 on March 19 - 21; 70 on
March 22 - April 4; 72 on April 5 - 18; 70 on April 19 - May 1, and 72
on May 2.
Predicted planetary A index is 8 on March 19; 5 on March 20 - 26; 12
and 8 on March 27 - 28; 5 on March 29 - April 5; 10 and 8 on April 6 -
7; 5 on April 8 - 13; 8, 12, and 8 on April 14 - 16; 5 on April 17 -
22; 12 and 8 on April 23 - 24, and 5 on April 25 - May 2.
We have been looking forward to the vernal equinox, which occurs at
0350 UTC on March 20 -- and now perhaps with a new emerging sunspot.
This is a favorable time for HF propagation, with both the northern and
southern hemispheres receiving an equal amount of solar radiation.
Space.com has some of the finer details on the beginning of spring
2020.
Sunspot numbers for March 12 - 18 were 0, 0, 0, 0, 0, 0, and 0, with a
mean of 0. The 10.7-centimeter flux was 69.9, 68.8, 68.1, 70.2, 69.8,
71.6, and 72, with a mean of 70.1. Estimated planetary A indices were
7, 7, 3, 5, 7, 6, and 6, with a mean of 5.9. Middle latitude A index
was 7, 6, 2, 3, 3, 4, and 4, with a mean of 4.1.
A comprehensive K7RA Solar Update is posted Fridays on the ARRL
website. For more information concerning radio propagation, visit the
ARRL Technical Information Service, read "What the Numbers Mean...,"
and check out K9LA's Propagation Page.
A propagation bulletin archive is available. Monthly charts offer
propagation projections between the US and a dozen DX locations.
Share your reports and observations.
Just Ahead in Radiosport
* March 21 -- Feld Hell Sprint
* March 21 -- AGCW VHF/UHF Contest (CW)
* March 21 - 22 -- Russian DX Contest (CW, phone)
* March 21 - 22 -- Virginia QSO Party (CW, phone, digital)
* March 21 - 23 -- BARTG HF RTTY Contest
* March 22 -- UBA Spring Contest, SSB
* March 25 -- SKCC Sprint (CW)
* March 25 -- UKEICC 80-Meter Contest (CW)
* March 26 -- RSGB 80-Meter Club Championship, SSB
See the ARRL Contest Calendar for more information. For in-depth
reporting on amateur radio contesting, subscribe to The ARRL Contest
Update via your ARRL member profile email preferences.
Coronavirus May Impact Amateur Radio License Testing
ARRL Volunteer Examiner Coordinator (VEC) Manager Maria Somma, AB1FM,
anticipates that the number of new and upgraded radio amateurs will
take a dip in March as VE teams cancel exam sessions due to coronavirus
social distancing guidelines. She cited FCC Universal Licensing System
(ULS) figures showing that new ham licenses granted for the first half
of March totaled 1,298, while another 296 licensees upgraded. Those
numbers are down from the 1,697 new ham licenses granted during the
same period last year, which also saw 467 upgrades.
"Some sessions are still going on, because they don't have bans in
place yet. Also, some teams that only test one or two candidates every
month may be able to continue, since that is well below the number of
people that most authorities are advising should gather," Somma said.
She anticipates a surge will come after bans on larger gatherings are
lifted, because examinees are eager to take the exams they have been
studying hard for.
Somma cautioned that, while March 2020 license numbers appear to be
trending downward, it's not possible to reliably predict how an entire
month will play out by extrapolating partial-month numbers. "March is
the beginning of the busy part of the year, but depending on how the
weekends fall and when licensing classes end, a month may peak at
different points or be busy the whole way through," she said. More than
764,000 US amateur radio licensees are in the FCC database.
ARRL VEC's March VE E-Newsletter assured Volunteer Examiners that their
health and safety are top priority and that the ARRL VEC is taking the
coronavirus outbreak very seriously. "We understand that with the
rapidly changing updates on restrictions and canceled or postponed
public events, our VE teams are in different locations and should do
what is best for them and their communities," Somma said. "We urge you
to stay informed, so you can make informed decisions based on your
local community's guidelines, as each community is unique. Then use
your best judgement when deciding whether or not to conduct, postpone,
or cancel an exam session."
Somma directed ARRL VEC VEs and teams to the Centers for Disease
Control (CDC) website or to local health departments for the latest
information.
Errata to 2020 - 2024 Amateur Extra-Class Question Pool Released
The NCVEC Question Pool Committee has issued errata to the new (2020 -
2024) Amateur Extra-class question pool that goes into effect on July
1. Most changes are minor, involving typographical or style errors.
In the syllabus at the top of the pool:
* E1C -- Changed "bandwith" to "bandwidth"
* E3B -- In sub-element heading, deleted "grayline"
* E9D -- Changed "feedpoint" to "feed point"
In sub-element 3:
* Changed "41 questions" to "40 questions"
In the question pool:
* E1C13 -- In answer C, changed "Utilities Telecom Council" to
"Utilities Technology Council (UTC)"
* E1C14 -- In question, changed "Utilities Telecom Commission" to
"Utilities Technology Council (UTC)"
* E1D03 -- In answer, choices C and D, changed "earth" to "Earth"
* E2A02 -- In question, changed "inverted" to "inverting"
* E3B -- In sub-element heading, deleted "grayline"
* E3B08 -- Question withdrawn from pool and marked as deleted. The
remaining questions in E3B were not renumbered, leaving 11
questions.
* E5B04 -- In question, changed "220 microfarad" and "1 megohm" to
"220-microfarad" and "1-megohm"
* E7C09 -- In answer B, added a space between "1" and "kHz"
* E8C10 -- In question, changed "symbol" to "data"
* E9C02 -- In question, changed "1/4 wavelength" to "1/4-wavelength"
* E9C03 -- In question, changed "1/2 wavelength" to "1/2-wavelength"
* E9D -- in sub-element heading, changed "feedpoint" to "feed point"
* E9E09 -- Removed brackets after answer (C).
The Amateur Extra-class question pool will be updated to reflect these
changes. Submit feedback or questions to the Question Pool Committee.
Georgia Institute of Technology CubeSat to Feature Amateur Radio Robot
Operation
The Glenn Lightsey Research Group's Space Systems Design Lab at the
Georgia Institute of Technology is sponsoring a 1U CubeSat mission that
will include a digital robot. The primary function of the GT-1
satellite is to serve as an educational proof of concept and satellite
bus demonstrator.
Georgia Tech will use this mission as an opportunity for undergraduates
to get involved in all facets of a space mission, from design to
implementation and support. GT-1 will test a prototype deployable
antenna and solar panels, which can be used for future missions derived
from the same baseline design, and with inclusion of additional
experimental equipment. It will operate with AX.25 protocol telemetry.
In partnership with the W4AQL Georgia Tech Amateur Radio Club, the
satellite will also host a digital contact robot payload, inspired by
the earlier Russian RS-12 and RS-13 satellites of the early 1990s. GT-1
will collect contact information from stations that contact the robot
as it orbits.
The satellite will also function as a standard digipeater. Plans call
for a deployment from the International Space Station in October. --
Thanks to AMSAT News Service
In Brief...
One of two US VHF-UHF-microwave groups has canceled its 2020
conference, while another has postponed its event. The Southeastern VHF
Society (SVHFS) Board of Directors has announced the indefinite
postponement of the annual SVHFS Conference. "Because of the health and
safety concerns of our society members and the uncertainty of time of
our national emergency caused by the coronavirus pandemic, the
Society's Board of Directors elected to postpone this year's conference
indefinitely," SVHFS announced. "The Board of Directors will be
discussing alternate solutions for this year's conference, including
the determination of registrations and the publishing of this year's
proceedings. The outcome of the Board's decisions will be posted as
soon as a determination has been made. For now, please stay healthy and
safe, and enjoy our wonderful hobby." The conference had been scheduled
for April 24 - 25 in Gainesville, Georgia. The co-chairs of the 2020
Eastern VHF-UHF-Microwave Conference sponsored by the North East Weak
Signal (NEWS) Group have announced the cancellation of the event,
"because of health and safety concerns for our attendees that has been
caused by the coronavirus pandemic and subsequent state and federal
[states of] emergency." The conference had been scheduled for April 17
- 19 in Manchester, Connecticut.
The World Radiosport Team Championship 2022 (WRTC 2022) Organizing
Committee is, at least for now, staying on course. "We understand
[coronavirus] is disrupting travel and operating plans in ways that
affect different areas of the world unequally. However, it is not
realistic for us to predict the extent and evolution of the effects of
the pandemic. We have to wait and see how the situation develops,"
Carlo De Mari, IK1HJS, announced on the WRTC 2022 website. WRTC 2022
will stick with the qualifying events and schedule in the published
qualification rules and is considering various options. "No decisions
have been made at this time," the announcement said. "Please continue
with your plans as best you can for now." WRTC 2022 will be held in
July 2022 in Bologna, Italy.
Red Cross-affiliated radio amateurs from many states and Puerto Rico
are planning a nationwide Red Cross emergency communications drill for
May 30. The drill will consist of two parts. Part A will be a local
optional drill held on VHF for participants to practice passing voice
traffic with relay stations set up in local EOCs or via mobile stations
parked strategically between Red Cross HQ and suburban shelters. Part B
will be national in scope, with hams passing Red Cross forms using the
ARC Message Utility technique on Winlink RF. Messages will be marked
"DRILL" and will be sent to the Red Cross Safe & Well HQ in New York
City as a clearinghouse. For further information, or to express
interest in participating, contact Wayne Robertson, K4WK. -- Thanks to
The ARES E-Newsletter
IARU Region 2 Emergency Communication and Satellite workshops will be
held online. With travel restrictions and self-isolation requirements
in many countries due to COVID-19, the May 30 and 31 International
Amateur Radio Union Region 2 (IARU R2) Emergency Communication and
Satellite workshops will be online. The new format will be 3 hours for
each workshop and will be held on the same dates starting at 1800 UTC.
Access will be via Zoom, an easy-to-use online conference tool
available for several platforms. Attendees will get an agenda for each
workshop and information on how to participate in mid-May. -- Thanks to
George Gorsline, VE3YV, IARU Region 2 Secretary
-------------------------------------------------------------------
Upcoming ARRL Section, State, and Division Conventions
-------------------------------------------------------------------
Note: Many conventions and hamfests have been canceled or postponed due
to the coronavirus pandemic. Check the calendar of canceled events on
the ARRL website.
-------------------------------------------------------------------
* April 18 -- Delaware State Convention, Georgetown, Delaware
* April 25 - Aurora Conference, White Bear Lake, Minnesota
* May 9 - MicroHAMS Digital Conference 2020, Woodinville, Washington
* June 6 - 7 -- Northwestern Division Convention, Seaside, Oregon
* June 6 - 7 -- West Pennsylvania Section Convention, Prospect,
Pennsylvania
* June 6 -- Georgia State Convention, Marietta, Georgia
* June 12 -- 13 -- Ham-Com, Plano, Texas
* June 20 -- Tennessee State Convention, Knoxville, Tennessee
Find conventions and hamfests in your area.
-----------------------------------------------------------------------
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