ARLA/CLUSTER: Segundo a IARU o exercicio GlobalSET 2015 foi um grande sucesso e existem lições a aprender

[João Costa > CT1FBF]

GlobalSET 2015 a great success – lessons to be learnt

The Simulated Emergency Test to measure the disaster readiness of
Amateur Radio involved 38 countries and four others who recognised its
importance but could not take part this time.

IARU Region 1 Emergency Communications Co-Ordinator Greg Mossop G0DUB,
has reported on the event, which was different from other GlobalSETs
held since 2006.

While earlier events had an emphasis on message handling and field
stations, a better and simpler exercise was needed to demonstrate the
strength of Amateur Radio Emergency Communications throughout the
world.

Greg Mossop G0DUB said: “The IARU Emergency Communications
Co-ordinators decided that the best way to achieve this would be to
have an availability or 'call-out' exercise.

“It asked all countries with Emergency Communications Groups to
contact their members and ask them how quickly they could get on air
if required.”

This seemed to be more suitable to all, particularly some very
involved in emergencies but unable to take part in earlier GlobalSETs
because of timing or the distance from other countries.

The aims of the exercise were:

Show that we can respond quickly and in a co-ordinated manner.
To get groups and societies involved in an event without language,
time or propagation barriers.
Update information on how many radio amateurs around the world are
available for emergency communications, showing the strength in the
hobby.

The exercise could start at any time as disasters do not just occur at
weekends, with the start time to decided by the IARU regional
coordinators, who chose December 18 as being clear of most social and
cultural events.

A web-survey form was used to gather data and analyse the results,
both globally, and with the IARU regions.

The web form was intended to be simple because of the different
languages used, but its role and the GlobalSET itself was
misunderstood by a few, who admitted later either not reading it, or
sending it for individuals to complete.

Pre-publicity had sought to explain to new GlobalSET concept. Using a
web form sought to overcome any language barriers through the freely
available online translation tools, making it easier to fill in by
coordinators and not each radio amateur.

The survey collected data from National Emergency Communications
Groups about their organisation's response.

It asked them to identify their member’s availability. Those
immediately available to respond to an emergency, others needed to
obtain supplies before responding, and a third wave with commitments
that needed to be cleared, resulting in a truly structured response.

The survey results covered an estimated 8466 members worldwide, of
which, 2048 claimed to be available in less than 1 hour.

Greg G0DUB said: “This exercise occurred on a normal business day in
many countries, an availability rate of 20-30% of stations is very
good and does seem reasonable as a planning assumption for future
exercises.

“To balance this however, it is also recognised that some countries
did not get a response from all their membership.”

An interesting finding was the need to revise or improve alerting
procedures. The survey asked the methods used to contact their members
– options were the telephone, SMS, email, radio or by other means.

“A quarter of participating countries (10 of the 38) who took part
relied on a single communications method with their members.

“Some 25 used email as part of their alerting method, but from
previous exercises it has been shown that email is not a 100%
reliable. One group’s email callout method in this exercise failed.

“Where possible a mixture of methods should be used for alerting
members with automatic feedback of message delivery or the response,”
said Greg G0DUB.

Listed under 'other' methods on the survey, Whatsapp emerged as a
favourite - a mixture of the Internet and SMS, but groups should
remember that any single system is a single point of failure.

Whatsapp itself was inaccessible on December 31 in some areas. The
cause is unknown, but it showed again that any public service is
vulnerable to overload and may not be available on demand,
particularly during a disaster.

The exercise caused some healthy debate, and part of the aim of every
exercise - learn and improve. The small number of frequent complaints,
some based on misunderstandings, are explained in the report.

Greg G0DUB said that probably ten times more radio amateurs took part
this time, with a few groups returning after a few years absence.

He said: “Finally, success at International Telecommunications World
Radiocommunications Conference WRC-15, and the International Amateur
Radio Union advocacy work that includes references to the emergency
communications, can be backed up with further proof.

“What GlobalSET 2015 did was to produce good data to support the IARU
claims on spectrum and shows that we are ready to respond when
needed.”

A full report will be sent to the IARU regional coordinators, who will
distribute it further.

Jim Linton VK3PC
Chairman IARU Region 3 Disaster Communications Committee.