ARRL

Secure Site Login

ARES E-Letter Issues

Preview
The ARES E-Letter
April 18, 2018
Editor: Rick Palm, K1CE
Ad

 

ARES Briefs, Links

Ham Tapped as new Hurricane Center Director

The National Oceanic and Atmospheric Administration (NOAA) named Kenneth Graham, WX4KEG, to head the National Hurricane Center in Miami. Preparations at the NHC continue ahead of the 2018 hurricane season, which begins on June 1, following 2017's historic tropical weather season. Graham will pick up the reins from Deputy/Acting Director Ed Rappaport on April 1. More here.

2018 National Hurricane Conference A Wrap

Amateur Radio presentations and workshops were conducted at the National Hurricane Conference, Hilton Orlando, Florida, on Tuesday, March 27, 2018, and were recorded. Readers can view the proceedings on the VoIP Hurricane Net site here.

Presenters this year included special guest speaker Ed Rappaport, Acting Director, National Hurricane Center; special guest speaker Bob Robichaud, VE1MBR, Canadian Hurricane Center; Julio Ripoll, WD4R, WX4NHC Assistant Amateur Radio Station Coordinator; Mike Corey, KI1U, ARRL Emergency Preparedness Manager; Bobby Graves, KB5HAV, Hurricane Watch Net Manager; Rob Macedo, KD1CY, Director of Operations, VoIP Hurricane Net and ARRL ARES Eastern Massachusetts Assistant Section Emergency Coordinator; Bill Feist, WB8BZH, National SATERN Liaison; and Dennis Dura, K2DCD, VoIP Hurricane Net.

Emergency Communications Vehicles to be on Display at Dayton

In keeping with its theme, "Serving the Community," Hamvention®2018 is offering an opportunity for Amateur Radio groups to display the communication vehicles they use to serve their communities. A special area has been set aside at the Greene County Fairgrounds and Expo Center for emergency communication trailers, vans, trucks, and other vehicles. Hamvention organizers are hoping that emergency response groups such as ARES, RACES, CERT, and others with an interest in Amateur Radio emergency communication will take advantage. Groups that want to participate can obtain more information on the Hamvention website.

During Hamvention, emergency communicators can attend more than 10 forums dealing with public service. Those attending at least three ARRL-sponsored public service forums will receive a certificate. One session will offer attendees a chance to hear firsthand reports from radio amateurs who served in Puerto Rico after the hurricanes this past year. Hamvention 2018 will take place May 18 - 20 at the Greene County Fairgrounds and Expo Center in Xenia, Ohio. -- ARRL News

Amateur Radio's Service and Support Commended on National Volunteer Week

ARRL President Rick Roderick, K5UR, used the occasion of National Volunteer Week, April 15 - 21, to express gratitude to "the thousands of Amateur Radio operators who have given, and who continue to give, of their time and expertise" to serve as vital communication links during emergencies, disasters, and community events. ARRL Emergency Preparedness Manager Mike Corey, KI1U, cited Amateur Radio's volunteer spirit as one of its most admirable aspects: "Radio amateurs have taken their passion for radio, communication, science, and technology and given back service in so many ways;" they "teach, inspire, offer insights to the world that others cannot, assist during times of emergency and disaster, and report to assist during such community events as marathons and festivals," he said.

National Volunteer Week is sponsored by Points of Light, an ARRL partner through National Voluntary Organizations Active in Disaster (VOAD).-- excerpted from the ARRL Letter, April 12, 2018

Section News

Amateur Radio Operators Could Be a Lifeline in a Major Disaster -- Check out the excellent media coverage of the Oregon statewide Simulated Emergency Test (SET) conducted on April 14 featured on broadcast station KATU TV here -- Oregon Section Manager John Core, KX7YT

FEMA, an ARRL Partner, Invites Whole Community to Participate in National Level Exercise

On April 3, FEMA announced that the agency is conducting its 2018 National Level Exercise for the whole community and invites other government agencies, representatives and organizations in the private sector, communities, and individuals to participate in this historic exercise. The 2018 National Level Exercise (NLE), based on a mid-Atlantic hurricane scenario, represents one key step towards implementing FEMA's recently released 2018-2022 Strategic Plan.

The ARRL has had a longstanding relationship with the Federal Emergency Management Agency, formalized in its most recent memorandum of understanding, which can be viewed here.

The 2018 National Level Exercise, which takes place April 30-May 11, is the first major exercise following the release of the plan. The exercise supports its three goals: Build a Culture of Preparedness by empowering the country to participate and enhance their own preparedness for future disasters; to build FEMA, its state and local partners, and all participants' readiness for potential catastrophic events; and to reduce the complexity of FEMA by closely incorporating its partners into the exercise.

The exercise will test lessons learned from the 2017 hurricane season. To learn more, see http://www.fema.gov/nle.

Ad
ARES Annual/Monthly Reports, ARES E-Letter Archives Available

ARES Annual/Monthly Reports can be found here, organized by date, with a link to download a PDF of the full report.

Archives of the ARRL ARES E-Letter going back to the original issue (September 2005) are available for download.

ARRL West Central Florida Section to Coordinate Communications for Bike MS Citrus Tour

In February, it was announced that Darrell Davis, KT4WX, the Section Manager of the ARRL West Central Florida Section, in agreement with Craig Shapiro, N1MSS, the logistics coordinator for the National Multiple Sclerosis Society and Jason Triolo, KD4ACG, the Amateur Radio communications coordinator for the Bike MS Citrus Tour in 2017, that the West Central Florida Section would assume responsibility for coordination of Amateur Radio communications for the Bike MS Citrus Tour. Volunteer levels had slightly declined and it was felt that with the assistance of the West Central Florida Section that recruitment of new volunteers could fall under one banner and be given a more coordinated, concerted effort.

Section Manager Davis appointed Mike Bresse, W2YS, as an Assistant Section Manager for the Special Project of the Bike MS Citrus Tour; he will serve as the new Amateur Radio Coordinator for the Tour starting this year. Bresse had previously served as the SAG vehicle coordinator for a number of years. Davis said the following about the WCF Section assuming sponsorship of the Bike MS Citrus tour Amateur Radio communications:

"Everyone who has been performing their respective assignments will continue to perform them as they have with no changes. Mike is the new Amateur Radio coordinator and will continue in his new role as he has before and is doing a great job with the new Citrus Tour website as well. We shall continue to welcome help from all those who have helped in the past and hopefully we will see a lot of new volunteers this year."

The MS Citrus Bike Tour will take place on Saturday, May 5, and Sunday May 6, 2018. The Tour will start at Fantasy of Flight in northern Polk County and end at Champions Gate just inside of Osceola County and reverse the next day. Registration is now open. For the latest information and to register to volunteer for the first time, please go to the Amateur Radio communications website for the bike tour. Registration for new volunteers is now open. -- ARRL West Central Florida Section News

Ad
ARRL Puerto Rico Section Preps for Hurricane Season in the Post-Maria Era
On Saturday, March 17, ARRL Puerto Rico Section leaders met with the section's ARES Emergency Coordinators, and representatives of the Puerto Rico Power Authority (PREPA-AEE) and island hospitals that have shown interest in establishing Amateur Radio stations for emergency back-up communications when another Maria-scale event occurs. Also present were representatives of the new Puerto Rico Emergency Management Bureau, taking notes and sharing ideas for fostering mutual assistance among these agencies during incidents.The Bureau reps also discussed the possibility of reducing the number of Zones that divide the island for disaster response purposes.
ARRL Puerto Rico Section Emergency Coordinator Juan Sepúlveda, KP3CR, along with Section Manager Oscar Resto, KP4RF, led the meeting. Topics of discussion included an overview of the ARES program and the new online form for reporting on activities, drills and emergency communications services rendered during

ARRL Puerto Rico Section ARES members and agency representatives meet in advance of hurricane season 2018 in the post-Maria era. (photo courtesy WP3GW)

incidents. District Emergency Coordinators and Emergency Coordinators have been mandated to fill out and file these forms for the SEC's and ARRL HQ's information and use for planning and reporting purposes.
Meeting attendees discussed the utility of the popular Winlink software for sending e-mail protocol messages via radio and a global network that links the Internet to amateur stations by means of nodes on both HF and VHF/UHF systems. The Winlink discussion was followed by an examination of NVIS HF antenna configurations for local/regional communications coverage.
A draft set of frequencies to be used for future emergency/disaster response situations and drills was discussed. A presentation of the ARRL's After Action Report of the 2017 Hurricane season was also discussed, with emphasis on Hurricane Maria impacts and response, and the Red Cross/Amateur Radio "Force of Fifty" mission on Puerto Rico.
The possibility of ARES members to be issued a special ID card for access to incident and government facilities was discussed, as were logistical problems in the aftermath of Maria, including the costs of fuel
incurred in maintaining the repeater systems for emergency/disaster response communications.
The Puerto Rico ARES members are now meeting monthly in advance of this year's hurricane season, which commences June 1. -- Angel Santana,WP3GW, ARRL Puerto Rico Section News
ARRL Director Speaks on ARES Advances into the 21st Century at Pacific Northwest's Communications Academy

2018's Communications Academy was held last weekend at South Seattle College in Seattle, Washington. Communications Academy is a non-profit coalition of volunteer radio communications teams that provide a high quality, professional-grade training opportunity for the various emergency communications programs, individuals and groups around the Pacific Northwest. By providing a once-a-year large-scale venue for training, volunteer communicators are exposed to topics in emergency management, communications techniques and protocols, real-life emergency responses, and other pertinent subjects, which might not otherwise be available to them.

In past years the academy has been able to attract several nationally known speakers for the keynote sessions.

The Communications Academy is open to anyone with an interest in emergency communications, volunteer or professional. The presentations are designed to promote the development of knowledgeable, skilled emergency communicators who will support their local communities during a disaster or emergency response.

The planning committee for the Communications Academy includes members from ARES, RACES, ACS, medical and public safety agencies.

The 2018 Communications Academy theme was "DON'T PANIC!: Be Prepared to Respond to Communications Emergencies."

The keynote speaker was Robert Ezelle, Director of Washington Military Department's Emergency Management Division (EMD), who spoke on "Disaster Response and Emergency Communications." He concluded that "the importance of Amateur Radio cannot be overemphasized. It will play a critical role following a major disaster."

Numerous seminars and programs were conducted over the weekend. Sarah Miller, K7SKM, a Certified Emergency Manager (CEM) spoke on "Communications in Catastrophe: A view from Hurricane Harvey" and examined impacts to the community, including response and recovery, from a communications perspective.

Scott Honaker, N7SS, spoke on the subject of "Antennas Demystified - Antennas in Emergency Communications." He covered antenna designs most commonly used for emergency communications.

Kenny Richards, KU7M, discussed "HamWAN - What, Why, and How?" HamWAN is several things, including a local group of amateurs who have built a high-speed IP based network over Amateur Radio in the Puget Sound area, as well a standard for how other groups can build a similar network.

An extensive Beginners' Track featured a series of six individual classes, and a special simplex radio net for members of the beginner's series to monitor and participate in to help get experience with, and become comfortable with, using their radios. A separate workshop was set up to help hams learn to program their radios.

Robert "Tom" Cox, VE6TOX, helped attendees in "Understanding Communications Failures." This presentation provided types of communications failures along with specific examples from various disasters illustrating the points.

Ward Silver, N0AX, ARRL publications writer/editor and QST Contributing Editor, spoke on grounding and bonding, AC safety, lightning protecting, RF management and grounding systems. Silver also presented "Contesting: Training for Public Service Radio Fitness"

Scott Currie, NS7C, gave a "Winlink Express Installation and Configuration Overview," covering installation, configuration, and operation of the Winlink Express client software and other utilities, focusing on V/UHF packet radio operation. HF operation was also briefly covered.

Dale Williams, WA8EFK , Director, Great Lakes Division, ARRL Board of Directors, presented "ARES Advances into the 21st Century, discussing the significant changes to the ARES program, at the national level, which are being planned by the ARRL Public Service Enhancement Workgroup.

Program Chairman Marina Zuetell, N7LSL, ARES District M Assistant Section Emergency Coordinator for Western Washington Medical Services Communications, reported "This year, we had nearly 350 participants who came from all over Washington, Oregon, British Columbia, and Alberta. For the first time we had Pacific Section Manager Joe Speroni, AH0A, from Hawaii attend, and he vowed to return and bring his Section Emergency Coordinator next year. This was particularly meaningful since we opened the conference, relevant to our "Don't Panic!" theme, with the videoclip from the Hawaiian "missile threat" and the tribute to Amateur Radio. We also had attendees from Montana, and a couple of other states. We had many enthusiastic comments about the great networking opportunities, as well as the many and varied topics. Great fun was had by all."

Zuetell thanked the committee for its great work in putting the event together, as well as the sponsors, exhibitors, and speakers. Also thanked were the teams with communications vans who came and showed off their creativity and expertise in the pouring rain!

For more information, see the Communication Academy's website here.

Ad
Letters: Infragard in California

The InfraGard article in last month's issue of the ARES E-Letter was great to read, but ARRL members may misunderstand the scope of the area cited. The Los Angeles InfraGard Chapter covers seven counties: Los Angeles, Orange, Riverside, San Bernardino, San Luis Obispo, Santa Barbara, and Ventura. This would include the ARRL Los Angeles, Orange, and Santa Barbara sections, not just Los Angeles. It should also be noted that there are 82 chapters of InfraGard in the U.S., so opportunities exist throughout the country.

Many Santa Barbara Section members have attended training (for free) from the FBI via the InfraGard program on a number of timely subjects, and a number of active ARES members are trained as a Terrorism Liaison Officer (TLO). The course trains students in the information sharing intelligence-gathering mission, which is crucial to the war on terrorism. The course explains the mission of the Joint Regional Intelligence Center (JRIC), the primary duties of a TLO, the proper handling of sensitive information, and the organizational structure of the Intelligence Community.This is right up our alley.

Our section leaders encourage participation in InfraGard, CERT, Red Cross, and other organizations that enhance our capabilities and serve the public. This also lets the others in those groups become aware of our unique capabilities and skills. Those interested in the InfraGard program can visit: https://www.infragard.org/ -- Rob Hanson, W6RH, Ventura County ACS Radio Officer and Ventura County ARES District Emergency Coordinator

Letters: On DMR

A lot of hams tend to discount the newer digital modes, mainly for the reasoning that they depend on the Internet to link to reflectors, or master servers in the case of DMR, somehow making them not ham radio. That argument usually extends to the contingency scenario of a loss of infrastructure, such as telephone, Internet, cell phones, etc. Those same hams seem to think that a DMR repeater becomes a paper weight; nothing can be further from the truth. DMR (as we use it) is a Time Domain Multiple-Access (TDMA) protocol that provides two voice/data channels in the same spectrum space as a narrowband analog voice channel. A DMR repeater will continue to function as a conventional (non-Internet linked) repeater when the Internet is not available, repeating both timeslots the same way it would with the network up. DMR provides emergency communicators with twice the number of channels in the same bandwidth (actually less) as an analog repeater. It also allows emergency coordinators and communicators to segment their traffic by talkgroups, providing even more capability. -- Greg Horine, N9PBD, Trustee, KD9JNB Multi-Mode Digital Repeater Southwestern Illinois Digital Group

A Proposal for Practical Scalar Weather Reports or Exchanges

The RST system of signal reporting is a well-used system for communicating a complex set of variables quickly with some precision. I wonder why no such system has been implemented to convey the weather, especially as the subject is so pervasive in our communications, and sometimes even a short report may require more characters or time to transmit than can be afforded. Granted, some people may enjoy talking about the weather, but could we use a similar "scalar" system to quickly convey or record weather descriptions when desired? I propose the following 8x5 WX scale system:

8x5 WX

Scale

Temperature

Sky

Precipitation

Wind Speed

Wind Direction

1

Bitter Cold

Clear

Blizzard

Calm

N

2

Very Cold

Faint or Distant Clouds

Snow

Light Breeze

NE

3

Cold

Mostly Clear a Few Clouds

Snow Showers

Breezy

E

4

Mild

25% Partly Cloudy

Dry

Light Wind

SE

5

Warm

50% Partly Cloudy

Rain Showers

Windy

S

6

Hot

75% Mostly Cloudy

Steady Rain

Strong Winds

SW

7

Very Hot

Full 100% Overcast

Hard Rain

Extremely Strong Winds

W

8

Extreme Heat

Black Skies

Downpour

Hurricane /Tornado

NW


Using this system, the description of a "Breaking Storm coming in from the North, with Strong Winds and Snow" can be reduced to "WX (is) 2726N". Alternately, one could say "WX (is) 27261", but all the cardinal compass points are shorter to send than their Scale numbers. A description of a "Pleasant, mostly clear Spring day, with calm winds" might be "WX4341", omitting the Wind Direction character if Wind Speed = Calm.

The scalar values for Temperature, Sky, and Wind all increase across the scale. Only precipitation combines the phases of water with severity, with 4 being neutral. But the gradient is easily understood, and rigorous reference to the cheat sheet table is as unnecessary as for RST. The category order T, S, P, W, D may be remembered by the mnemonic "Too Soon Pass Wild Days" and no calculator is required to judge the Scale to 1/8th mentally, as we do so with greater precision for RST. A day that is 4444W is easily understood to be a fine day. Many Spring and Fall days will be 5555S.

Is this 8x5 WX Scale scientific or ultra-precise? No. For the WX enthusiast who usually reports barometric pressure in millibars to two decimal places, it will not do. But it can convey a conversational description of our WX. A CW op might have a different opinion than a SSB operator, or a Coherent BPSK op using 0.0058 bits/second at VLF (where each symbol might take 15 seconds) might appreciate brevity sufficient to include a WX report, which might only take an extra couple of minutes, instead of an hour. -- Jason Kovatch, NJ7K, Everett, Washington, nj7k@arrl.net

_________
ARRL -- Your One-Stop Resource for Amateur Radio News and Information

Join or Renew Today! ARRL membership includes QST, Amateur Radio's most popular and informative journal, delivered to your mailbox each month.

Subscribe to NCJ -- the National Contest Journal. Published bi-monthly, features articles by top contesters, letters, hints, statistics, scores, NA Sprint and QSO Parties.

Subscribe to QEX -- A Forum for Communications Experimenters. Published bi-monthly, features technical articles, construction projects, columns and other items of interest to radio amateurs and communications professionals.

Free of charge to ARRL members: Subscribe to the ARES E-Letter(monthly public service and emergency communications news), theARRL Contest Update (bi-weekly contest newsletter), Division and Section news alerts -- and much more!

Find us on Facebook. Follow us on Twitter.

ARRL offers a wide array of products to enhance your enjoyment of Amateur Radio

Donate to the fund of your choice -- support programs not funded by member dues!

Click here to advertise in this newsletter, space subject to availability.

__________

Ad
Ad
Ad
Ad
Ad
www.arrl.org