The ARRL Letter for June 21, 2018

[ARRL Web site]

********************************************
The ARRL Letter

Published by the American Radio Relay League
********************************************

June 21, 2018

Editor: Rick Lindquist, WW1ME <ww...@arrl.org>

ARRL Home Page <http://www.arrl.org/>ARRL Letter Archive
<http://www.arrl.org/arrlletter/>Audio News
<http://www.arrl.org/arrlletter/audio/> IN THIS ISSUE

- ARES® Continues Move Toward Enhanced Training, Paperless Reporting
- Amateur Radio Honored in Advance of Field Day 2018 on June 23 - 24
- W1AW Announces Field Day Bulletin Schedule
- Safety First on Field Day!
- The Doctor Will See You Now!
- Assigning Kosovo Z6 Call Signs "Unauthorized and Illegal," ITU
Secretary-General Says
- DXpedition Team Sets Sail for Baker Island
- Experiments Look to Leverage Low-Latency HF to Shave Microseconds off
Trade Times
- Curtis Keyer Chip Developer Jack Curtis, K6KU, SK
- In Brief...
- The K7RA Solar Update
- Just Ahead in Radiosport
- Upcoming ARRL Section, State, and Division Conventions

==> ARES® CONTINUES MOVE TOWARD ENHANCED TRAINING, PAPERLESS REPORTING

As part of upgrades to the ARES® program, ARRL will phase out
traditional hard-copy report forms later this year in favor of an
online system, ARES® Connect
<http://www.arrl.org/news/amateur-radio-emergency-service-transitioning-to-new-online-reporting-system>

-- a new volunteer management, communication, and reporting system. The
system (in beta testing since March in four ARRL sections with large
ARES organizations) will allow ARES members to log information for ARRL
Field Organization handling but does not change how ARES serves partner
organizations. ARES training also is due for enhancement.

At the Hamvention® ARRL Membership Forum in May, Great Lakes Division
Director Dale Williams, WA8EFK, who chairs the ARRL Public Service
Enhancement Working Group, discussed dramatic changes occurring among
agencies in the emergency/disaster response sector and the transition
to ARES Connect. In his presentation, "ARES Advances into the 21st
Century -- a New Program, a New Mission," Williams outlined the vision
for an ARES comprised of organized, trained, qualified, and
credentialed Amateur Radio operators who can provide public service
partners with radio communication expertise, capability, and capacity.

Goals include aligning the ARES organizational structure with the
National Incident Management System (NIMS) and Incident Command System
(ICS). Emergency Coordinators (ECs) will continue to lead local ARES
teams during an incident, with support from District and Section
Emergency Coordinators.

Changes would encompass additional mandatory training to include ARRL
Emergency Communications courses and the now-standard FEMA NIMS/ICS
courses IS-100, 200, 700, 800, with IS-300 and 400 for higher levels.
Training levels attained would dovetail with three new levels of ARES
participation.

The ARRL Headquarters staff is undergoing training in ARES Connect
administration, with group registration under way and IDs assigned.
ARES-related publications also are being updated, along with an ARES
strategic plan and introductory announcement. An article on ARES
enhancements -- once they have been approved by the ARRL Board of
Directors -- is set to appear in the September 2018 issue of QST. Read
more
<http://www.arrl.org/news/ares-continues-move-toward-enhanced-training-paperless-reporting>.

-- Thanks to Rick Palm, K1CE/ARES E-Letter
<http://www.arrl.org/ares-e-letter>

==> AMATEUR RADIO HONORED IN ADVANCE OF FIELD DAY 2018 ON JUNE 23 - 24

Each year as ARRL Field Day <http://www.arrl.org/field-day> approaches,
state and local governments traditionally take advantage of the
opportunity to honor Amateur Radio in the form of various
proclamations. This list of those that took part is not necessarily
comprehensive.

- In Alabama, Governor Kay Ivey proclaimed June 18 - 24 as "Amateur
Radio Week." A delegation of radio amateurs from around the state were
on hand as Governor Ivey signed the proclamation.

- In Idaho, Governor C.L. "Butch" Otter has proclaimed June 18 - 24 as
"Amateur Radio Week." The proclamation declares that Amateur Radio has
proved its relevance in the modern world by providing emergency
communications when other system failed in the wake of hurricanes and
other disasters.

- In Massachusetts, at the urging of State Senator Bruce Tarr, N1UIU,
Massachusetts Governor Charles Baker signed a proclamation declaring
June 24 as "Amateur Radio Day" in the Bay State.

- In South Carolina, Governor Henry McMaster has declared the week of
June 18 - 24 as "Amateur Radio Week." He encouraged South Carolinians
to recognize radio amateurs for "their many contributions, including
emergency communications and other public service work, to the
continued safety of the residents of the Palmetto State."

- In the state of Washington, Governor Jay Inslee proclaimed the week
of June 18 - 24 as "Amateur Radio Week," encouraging recognition of the
importance of Amateur Radio operators, "on whom we can rely during
emergencies or disasters within the state."

- The Orange Park, Florida, Town Council designated June 18 - 24 as
"Amateur Radio Week," recognizing Amateur Radio's role in furthering
international goodwill as well as its public service in disasters,
emergencies, and during public events.

- The Town Board of Cicero, New York, recognized the Liverpool Amateur
Radio Club for its "fundamental role in disaster communications" for
the town. The Town Board cited LARC's participation in Field Day at
William Park on Field Day weekend.

- The City Council of Goose Creek, South Carolina, proclaimed June 17 -
23 as "Amateur Radio Week." Mayor Greg Habib said radio amateurs
"further demonstrate their value in public assistance by providing free
radio communications for local events."

- The City of Midland, Michigan, proclaimed June 18 - 24 as "Amateur
Radio Week" in that community, recognizing "the efforts of ham radio
operators, especially during times of emergency." Mayor Maureen Donker
presented Midland Amateur Radio Club President Al Bailey with the
proclamation on June 11 during a City Council meeting.

- The Volusia County, Florida, County Council has designated June 17 -
24 as "CQ Florida Amateur Radio Week," honoring Amateur Radio generally
and the group CQ Florida in particular. The Council urged residents to
honor Amateur Radio operators "for providing a bridge between peoples,
societies, and countries by creating friendships and sharing
information."

- In Ohio, the Hancock County Commission designated June 18 - 24 as
"Amateur Radio Week," noting that the Hancock AuxComm Team will host a
Field Day event at Clarke Field in Newell.

More than 1,400 clubs and groups in the US and Canada have let ARRL
know of their plans to be on the air for Field Day by registering their
locations on the Field Day locator page
<http://www.arrl.org/field-day-locator>.

==> W1AW ANNOUNCES FIELD DAY BULLETIN SCHEDULE

W1AW has announced its Field Day bulletin schedule. Field Day
participants can earn 100 bonus points for copying the special Field
Day bulletin transmitted by W1AW or by K6KPH during its operating
schedule on Field Day weekend. The Field Day bulletin must be copied
via Amateur Radio. An accurate copy of the message must be included in
your Field Day submission in order to earn the bonus points, which are
available to all operating classes.

Saturday, June 23, 2018

Digital: 0100 UTC

Phone: 0145, 1500 UTC

CW: 0300, 1400 UTC

Sunday, June 24, 2018

CW: 0000, 1400 UTC

Digital: 0100, 1600 UTC

Phone: 0145, 1500 UTC

W1AW will operate on its regularly published frequencies:

CW: 1.8025, 3.5815, 7.0475, 14.0475, 18.0975, 21.0675, 28.0675, 50.350,
and 147.555 MHz

Phone: 1.855, 3.990, 7.290, 14.290, 18.160, 21.390, 28.590, 50.350, and
147.555 MHz

Digital: 3.5975, 7.095, 14.095, 18.1025, 21.095, 28.095, 50.350, and
147.555 MHz

W1AW will transmit the Field Day bulletin using 45.45-baud Baudot
(RTTY), PSK31 in BPSK mode, and MFSK16, in that order. The Field Day
bulletin will not be transmitted via EchoLink.

During Field Day, the digital lineup will be Baudot, BPSK31, and
MFSK16. On the June 23, 0100 UTC, transmission, however, the order will
be BPSK31, Baudot, and MFSK16, to conform with the usual W1AW weekday
schedule.

K6KPH Field Day Bulletin Schedule

Maritime Radio Historical Society station K6KPH will transmit the W1AW
Field Day 2018 bulletin for the benefit of west coast stations.

CW: 3.5815, 7.0475, 14.0475, 18.0975, and 21.0675 MHz

Digital: Baudot (RTTY), BPSK31, and MFSK16, in that order, on 7.095 and
14.095 MHz.

Saturday, June 23, 2018

CW: 1430 UTC

Sunday, June 24, 2018

CW: 0030, 1430 UTC

Digital: 0130, 1630 UTC

ARRL has created a Facebook page
<https://www.facebook.com/groups/fd2018/> for Field Day 2018.
Additional transmissions or changes in the schedule will be posted
<http://www.arrl.org/files/file/Field-Day/2018/2018%20W1AW%20Sked%20-%20Rev%20May%202018.pdf>

on the ARRL website.

==> SAFETY FIRST ON FIELD DAY!

Class A Field Day teams can earn a 100-point bonus by appointing a
Safety Officer to verify that all safety concerns on the Safety Check
List (see the ARRL Field Day Packet
<http://www.arrl.org/files/file/Field-Day/2018/2018%20Safety%20Officer.pdf>
Safety List) have been met.

"[E]very Field Day group should appoint a Safety Officer to spot and
mitigate the potential hazards that can challenge participants who
naturally are often concentrating on speed of setup, and running up the
Qs," advised ARES E-Letter <http://www.arrl.org/ares-e-letter> Editor
Rick Palm, K1CE, who also contributes the QST "Public Service" column.
"Sometimes shortcuts are taken, accidents can happen, and occasionally
serious incidents occur."

He recommended taking time to make sure your Field Day venue and setup
are safe, and the byword is "Think Safety First!"

Here is the ARRL Field Day checklist for Safety Officer affirmation
(and the 100-point bonus).

- Safety Officer or qualified designated assistant(s) on site for the
duration of the event.

- Fuel for generator properly stored.

- Fire extinguisher on hand and appropriately located.

- First aid kit on hand.

- First aid/CPR/AED-trained participant/s on site for full Field Day
period.

- Access to NWS alerts to monitor for inclement weather.

- Tent stakes properly installed and marked.

- Temporary antenna structures properly secured and marked.

- Site secured from tripping hazards.

- Site set up in a neat, orderly manner to reduce hazards.

- Stations and equipment properly grounded.

- Access to a means to contact police/fire/rescue if needed.

- Safety Officer is designated point of contact for public safety
officials.

- Minimize risks and control hazards to ensure no injuries to the
public.

- As necessary, monitor participants for hydration and ensure an
adequate water supply. -- Thanks to the ARES E-Letter and Rick Palm,
K1CE

==> THE DOCTOR WILL SEE YOU NOW!

"Taking Amateur Radio on Vacation" is the topic of the new (June 21)
episode of the "ARRL The Doctor is In <http://www.arrl.org/doctor>"
podcast. Listen...and learn!

Sponsored by DX Engineering <http://www.dxengineering.com/>, "ARRL The
Doctor is In" is an informative discussion of all things technical.
Listen on your computer, tablet, or smartphone -- whenever and wherever
you like!

Every 2 weeks, your host, QST Editor-in-Chief Steve Ford, WB8IMY, and
the Doctor himself, Joel Hallas, W1ZR, will discuss a broad range of
technical topics. You can also e-mail your questions to
doc...@arrl.org, and the Doctor may answer them in a future podcast.

Enjoy "ARRL The Doctor is In" on Apple iTunes
<https://itunes.apple.com/us/podcast/arrl-the-doctor-is-in/id1096749595?mt=2>,

or by using your iPhone or iPad podcast app (just search for "ARRL The
Doctor is In"). You can also listen online at Blubrry
<https://www.blubrry.com/arrl_the_doctor_is_in/>, or at Stitcher
<https://www.stitcher.com/> (free registration required, or browse the
site as a guest) and through the free Stitcher app for iOS, Kindle, or
Android devices. If you've never listened to a podcast before, download
our beginner's guide <http://www.arrl.org/doctor>.

==> ASSIGNING KOSOVO Z6 CALL SIGNS "UNAUTHORIZED AND ILLEGAL," ITU
SECRETARY-GENERAL SAYS

Kosovo, which won its battle to become a DXCC entity earlier this year,
appears to have another fight on its hands. International
Telecommunication Union (ITU <http://www.itu.int/>) Secretary-General
Houlin Zhao has determined that the Z6 call sign prefix was never
allocated to Kosovo. The Secretary-General issued his finding in the
wake of a March 16 inquiry from Serbia, from which Kosovo declared
independence 10 years ago, the last piece of the former Yugoslavia to
do so. Serbia has continued to reject Kosovo's secession.

"ITU has not allocated call sign series Z6 to any of its member
states," Houlin Zhou said. "Consequently, the utilization of call signs
series Z6 by any entity without a formal allocation and consent of the
ITU represents an unauthorized and illegal usage of this international
numbering resource."

The Secretary-General's statement was reported in ITU Operational
Bulletin
<https://www.itu.int/dms_pub/itu-t/opb/sp/T-SP-OB.1149-2018-OAS-PDF-E.pdf>
No. 1149. He cited Article 19 of the Radio Regulations, which states
that the management of international series of call signs is an ITU
prerogative. "Call sign series can be allocated only to the
administrations of the ITU member states by World Radiocommunication
Conferences or, between conferences, by the ITU Secretary-General,"
asserted Houlin Zhou.

Earlier this year during Mission Goodwill Kosovo, SHRAK headquarters
station Z60A mounted a massive special event operation to celebrate
Kosovo's addition to the DXCC List, as well as its 10th anniversary of
independence. Guest operators included Henri, OH3JR (left), and Jaakko,
OH1MA.

Kosovo is not an ITU member state and is therefore not eligible to
receive a call sign block allocation from the ITU.

Houlin Zhou also informed the International Amateur Radio Union (IARU)
that the ITU did not authorize use of the Z6 prefix and asked the IARU
not to include Z6-prefix call signs on its website, where they have
appeared since the 2015 admission of Shoqata e Radio Amatoreve te
Kosoves (SHRAK) as an IARU member-society. As a sector member of the
ITU, the IARU complied with the request and advised SHRAK.

Kosovo joins a short list of DXCC entities
<http://www.arrl.org/files/file/DXCC/2018%20DXCC%20Current%20-%20June.pdf>
where radio amateurs use "unofficial" call sign prefixes. The list also
includes Western Sahara (S0) and the Sovereign Military Order of Malta
(1A). Read more
<http://www.arrl.org/news/assigning-kosovo-z6-call-signs-unauthorized-and-illegal-itu-secretary-general-says>.


==> DXPEDITION TEAM SETS SAIL FOR BAKER ISLAND

The KH1/KH7Z Baker Island DXpedition
<https://www.baker2018.net/index.html> team is on its way to Baker
Island. The DXpedition commemorates the 81st anniversary of aviator
Amelia Earhart's disappearance on July 2, 1937, near Baker and Howland
islands, as well as "the commitment and sacrifices" of the Hui
PanalÄ 'au (loosely translates to "society of colonists") -- young high
school graduates from Hawaii who were sent to colonize Baker, Howland,
and Jarvis islands from 1935 until 1942, and who began construction of
a runway for Earhart to land in 1937. The islands were bombed the day
after Pearl Harbor, killing two, and the colonists were removed by the
US Coast Guard in 1942.

The enthusiasm level was high, as the KH1/KH7Z team departed Pago Pago,
American Samoa, on June 20 aboard the Nai'a, en route to Baker Island.
The DXpedition is scheduled to fire up around 0000 UTC on June 28, with
eight operating positions active
<https://www.baker2018.net/pages/plan.html> on all open bands. The team
will be on the air around the clock -- and on 20 meters continuously --
for the following 10 days. The KH1/KH7Z team consists of 14 operators.

The KH1/KH7Z DXpedition has pledged to adjust to the propagation at
hand. Baker Island is the fifth Most-Wanted DXCC entity, according to
Club Log <https://clublog.org/mostwanted.php>.

The KH1/KH7Z Team departs for Baker Island.

As reported, KH1/KH7X will employ FT8 digital mode to find openings
that might not be obvious and to serve as a beacon. "When we find an
opening, we will put as many radios/modes/ops on as we can," the team
said. The KH1/KH7X group helped to develop the WSJT-X
<https://physics.princeton.edu/pulsar/k1jt/wsjtx.html> software version
that incorporates an FT8 "DXpedition Mode" (version 1.9.0). The
DXpedition said using FT8 DXpedition mode may allow the operators to
"expand" the bands they are able to use at this point in the solar
cycle. The DXpedition's band plan
<https://www.baker2018.net/pages/plan.html> page includes a guide to
using FT8 DXpedition Mode.

The Dateline DX Association (DDXA <http://www.goldtel.net/ddxa/>) is
sponsoring the DXpedition to Baker Island. The Pacific Islands Refuges
and Monuments Office of the US Fish and Wildlife Service granted the
DDXA permission to land and operate on the uninhabited island. Read
more
<http://www.arrl.org/news/dxpedition-team-set-to-depart-for-baker-island-ducie-island-preparations-on-target>.


==> EXPERIMENTS LOOK TO LEVERAGE LOW-LATENCY HF TO SHAVE MICROSECONDS
OFF TRADE TIMES

Experimental operations now under way on HF appear aimed at leveraging
low-latency HF propagation to shave microseconds from futures market
trades and gain a competitive edge in a field where millionths of a
second can mean winning or losing. On June 18, Bloomberg reported
<https://www.bloomberg.com/news/articles/2018-06-18/hft-traders-dust-off-19th-century-tool-in-search-of-market-edge>

on a secretive antenna facility near Maple Park, in Kane County,
Illinois, and speculated that futures traders might be looking to take
advantage of lower-latency HF propagation over state-of-the-art
microwave links and undersea cables, where even the slightest path
delay could compromise a transaction. The facility is not far from a
major futures data center.

As the Bloomberg article explained, "Rapidly sending data from there to
other important market centers can help the speediest traders profit
from price differences for related assets. Those money-making
opportunities often last only tiny fractions of a second."

Radio amateur Bob Van Valzah, KE9YQ, said in a May blog post
<https://sniperinmahwah.wordpress.com/2018/05/07/shortwave-trading-part-i-the-west-chicago-tower-mystery/>

that he recently stumbled onto the first evidence of HF radio futures
trading at a site in West Chicago, Illinois. There, he spotted HF
log-period dipole arrays on a pole, and a microwave dish he determined
was aimed at a Chicago Mercantile Exchange (CME) data center.
Additional research led him to the antenna facility in Maple Park,
which also sported a microwave dish apparently aimed at the CME data
center. Two approximately 170-foot towers on the site support a
directional wire array for HF. Van Valzah is a performance engineer on
leave from the high-frequency -- no pun intended -- trading field.

Bloomberg said the company behind the Kane County project is New Line
Networks, LLC, a joint venture of Chicago-based Jump Trading, LLC, and
New York-based Virtu Financial, Inc. While no FCC Part 5 Experimental
license appears to have been assigned to New Line Networks, WH2XVO is
assigned to partner Virtu Financial, which assumed the license from
Services Development Company LLC.

Sites listed on the license are Aurora and Chicago, Illinois, in
addition to Homer, Alaska, and Secaucus, New Jersey -- home to several
financial firms and right across the Hudson River from many more in New
York City. Part 5 Experimental license WI2XAJ has been assigned to
Toggle Communications, which is using the West Chicago site and appears
to be experimenting with a similar system from other sites. Other
entities may also be conducting similar experiments.

The Experimental-licensed systems use a variety of frequency
shift-keying modes, including FSK, AFSK, QPSK, and 8-PSK, on
frequencies ranging from about 6 MHz to 24 MHz and power levels from 20
kW ERP to nearly 50 kW ERP, depending on the Experimental license in
question. Van Valzah pointed out in his blog post that, while HF is low
bandwidth, unreliable, and expensive, "you can't beat it for [low]
latency."

ARRL reached out to the point of contact listed on the WH2XVO
application but has not heard back.

==> CURTIS KEYER CHIP DEVELOPER JACK CURTIS, K6KU, SK

The developer of the groundbreaking Curtis Morse keyer chip, John G.
"Jack" Curtis, K6KU (ex-W3NSJ), of Granite Bay, California, died on
June 4 after a long illness. An ARRL member, he was 87.

Growing up in Bradford, Pennsylvania, Curtis became fascinated with the
"magic" of Amateur Radio as a youngster, and it would eventually become
his career. After receiving a Bachelor's degree in electrical
engineering from Penn State in 1952, he was employed by Sperry Rand,
served in the US Navy in Japan, and worked for Corning Glass -- earning
three patents -- and for Signetics.

Curtis started Curtis Electro Devices on the side in 1968 and marketed
his prototype electronic Morse iambic keyer -- the EK-38 -- which had
"dit" memory. The follow-on EK-39 had "dah" memory and weight control,
and later models offered a small scratch memory.

Putting the electronics on a chip revolutionized CW keying. In their
heyday, Curtis chips were at the heart of an array of commercial memory
CW keyers, were incorporated into amateur transceivers, and were
favorites of homebrewers. Read more
<http://www.arrl.org/news/curtis-keyer-chip-developer-jack-curtis-k6ku-sk>.
-- Some information from "A History of Curtis Keyers," by Brad
Mitchell, N8YG (August 2016 issue of QST)

==> IN BRIEF...

The ARRL/TAPR Digital Communications Conference (DCC) seeks technical
papers for presentation and publication in the Conference Proceedings.
Conference presentation is not required for publication. The conference
will be held September 14 - 16 in Albuquerque, New Mexico. Submit
papers by July 31 to Maty Weinberg, KB1EIB, ARRL, 225 Main St.,
Newington, CT 06111, or via email <ma...@arrl.org>. The ARRL/TAPR DCC is
an international forum for radio amateurs to meet, publish their work,
and present new ideas and techniques. Topics include, but are not
limited to, software-defined radio, digital voice systems, digital
satellite communications, precision timing, digital signal processing,
APRS, spread spectrum, networking over Amateur Radio, wireless
networking protocols, and topics that advance the Amateur Radio art.
Submission guidelines
<http://www.tapr.org/dcc.html#dccsubmissionguidelines> are on the TAPR
website.

The Space Station's Digital Amateur Radio TV (DATV) System Transmitter
is defective. Onboard repair is not possible for the Amateur Radio on
the International Space Station (ARISS <http://www.ariss.org/>) "Ham
Video" DATV. Also known as HamTV, the DATV system stopped working in
mid-April, and a subsequent test on June 1 using a second L/S band
patch antenna on the Columbus module had failed. ARISS-EU Mentor Gaston
Bertels, ON4WF, said ARISS plans to return the transmitter to Earth to
repair, pending space agency approvals and availability of ARISS funds.
Bertels said ARISS would do its best to restart the service as soon as
possible. -- Thanks to ARISS

The Federal Communications Commission turned 84 years old on June 19,
the FCC tweeted <https://twitter.com/FCC>. The FCC came into being in
1934 as an independent agency of the federal government when Congress
passed the Communications Act of 1934
<https://transition.fcc.gov/Reports/1934new.pdf>, abolishing the
Federal Radio Commission (FRC) -- created in 1912 after the Titanic
disaster -- and transferring jurisdiction over radio licensing --
including Amateur Radio licensing -- to the new FCC. According to its
website, the FCC "regulates interstate and international communications
by radio, television, wire, satellite, and cable in all 50 states, the
District of Columbia, and US territories," and it implements and
enforces US communications law and regulations. The FCC is composed of
five commissioners appointed by the president, who must undergo
confirmation by the US Senate. The president designates one member as
the FCC chairman. -- Thanks to Bob Weinstock, W3RQ

==> THE K7RA SOLAR UPDATE

Tad Cook, K7RA, Seattle, reports: On June 20, Spaceweather.com reported
the sudden emergence of sunspot AR2715, and the sunspot number on that
day shot up to 54. The average daily sunspot number for the June 14 -
20 reporting week was 25.7, up from 4 the previous week. Average daily
solar flux rose from 69.4 to 74. Solar flux was 82.1 on June 20.

We have not seen numbers like this since last September. This is good
news just before ARRL Field Day, assuming the activity does not produce
any geomagnetic disturbance.

The 45-day forecast <ftp://ftp.swpc.noaa.gov/pub/forecasts/45DF/> of
planetary A index and solar flux has not been available online since
June 18 due to a problem at the US Air Force space weather operations,
and the last forecast did not predict this sudden rise in solar
activity.

Predicted solar flux from the June 18 forecast is 74 on June 21; 72 on
June 22 - 23; 70 on June 24 - 30; 68 on July 1 - 6; 70 on July 7; 72 on
July 8 - 13; 74 and 72 on July 14 - 15; 74 on July 16 - 20; 70 on July
21 - 27, and 68 on July 28 - August 2.

Predicted planetary A index is 5 on June 21-23; 12, 8, 8, 15, 28, 18,
and 10 on June 24 - 30; 5 on July 1 - 14; 8 on July 15 - 16; 5 on July
17 - 20; 8 on July 21 - 22; 5, 15, 28, 18, and 10 on July 23 - 27, and
5 on July 28 - August 2.

We saw some heightened geomagnetic activity on June 18 UTC, when the K
index went to 5. Later in the day, Alaska's College K index hit 6 over
two of the eight 3-hour periods for the day. College A index was 33.

Sunspot numbers for June 14 - 20 were 16, 13, 13, 15, 28, 41, and 54,
with a mean of 25.7. The 10.7-centimeter flux was 72.4, 70.6, 70.5,
72.3, 73.7, 76.6, and 82.1, with a mean of 74. Estimated planetary A
indices were 5, 4, 3, 5, 19, 6, and 5, with a mean of 6.7. Estimated
mid-latitude A indices were 7, 6, 4, 7, 20, 6, and 7, with a mean of
8.1.

Submit <k7...@arrl.net> your reports or propagation observations.

==> JUST AHEAD IN RADIOSPORT

- June 23 -- UFT QRP Contest (CW)

- June 23 -- Ukrainian DX DIGI Contest

- June 23-24 -- ARRL Field Day <http://www.arrl.org/field-day> (CW,
phone, digital)

- June 23-24 -- His Majesty King of Spain Contest, SSB

- June 23-24 -- Battle of Carabobo International Contest (CW, phone)

- June 28 -- RSGB 80-Meter Club Championship, SSB

- June 27 -- SKCC Sprint CW

See the ARRL Contest Calendar <http://www.arrl.org/contest-calendar>
for more information. For in-depth reporting on Amateur Radio
contesting, subscribe to The ARRL Contest Update
<http://www.arrl.org/contest-update-issues> via your ARRL member
profile email preferences.

==> UPCOMING ARRL SECTION, STATE, AND DIVISION CONVENTIONS

- July 13-14 -- Indiana State Convention <http://indyhamfest.com/>,
Indianapolis, Indiana

- July 20-22 -- Nevada State Convention <http://nvcon.org/>, Reno,
Nevada

- July 27-28 -- Oklahoma Section Convention
<http://www.hamholiday.org/>, Oklahoma City, Oklahoma

- August 2-5 -- YLRL 2018 Convention <http://ylrlconvention.org/>,
Oklahoma City, Oklahoma

- August 3-4 -- Texas State Convention
<http://www.austinsummerfest.org/>, Austin, Texas

- August 3-5 -- Pacific Northwest DX Convention
<http://pacificnwdxconvention.com/>, New Westminster, British Columbia,
Canada

- August 4-5 -- Midwest Division Convention <http://www.w0gq.org/>,
Central City, Iowa

- August 18-19 -- Southeastern Division Convention
<http://www.hamfest.org/>, Huntsville, Alabama

- August 19 -- Kansas State Convention <http://www.w0cy.org/>, Salina,
Kansas

- August 24-26 -- West Virginia State Convention
<http://qsl.net/wvsarc/>, Weston, West Virginia

- August 31-September 2 -- Roanoke Division Convention
<http://shelbyhamfest.org/>, Shelby, North Carolina

- September 1 -- Pennsylvania State Convention <http://www.w3pie.org/>,
Uniontown, Pennsylvania

- September 7-9 -- New England Division Convention
<http://boxboro.org/>, Boxborough, Massachusetts

- September 7-9 -- Northwest APRS Convention
<https://tinyletter.com/nwaprssg>, North Bend, Washington

- September 8 -- Kentucky State Convention
<http://louisvillehamfest.com/>, Shepherdsville, Kentucky

- September 8 -- Virginia Section Convention
<http://virginiabeachhamfest.com/>, Virginia Beach, Virginia

- September 14-16 -- W9DXCC Convention <http://w9dxcc.com/>,
Schaumburg, Illinois

- September 15 -- Wyoming State Convention
<http://www.wyominghamcon.org/>, Rock Springs, Wyoming

- September 16 -- Southern New Jersey Section Convention
<http://w2mmd.org/>, Mullica Hill, New Jersey

- September 21-22 -- W4DXCC/SEDCO Convention <http://www.w4dxcc.com/>,
Pigeon Forge, Tennessee

- September 21-23 -- Rocky Mountain Division Convention
<http://dukecityhamfest.org/>, Albuquerque, New Mexico

- September 22 -- Washington State Convention
<http://www.n7cfo.com/amradio/hf/hf.htm>, Spokane Valley, Washington

- September 28-29 -- Wisconsin State Convention <http://hamradio.com/>,
Milwaukee, Wisconsin

- September 29 -- North Dakota State Convention <http://www.rrra.org/>,
West Fargo, North Dakota

Find conventions and hamfests in your area
<http://www.arrl.org/hamfests>.

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