HAMNET Report 20th October 2019

Adrian, YO3HJV, reporting to the IARU Region 1, says that last week, The Department for Emergency Situations (DSU) held a big exercise in two counties in Romania. The subject of this exercise was the cooperation between institutions and NGO’s to a forest fire situation.

The exercise took place in two remote areas in the West part of Romania in Hunedoara County and Caras Severin County.

More than 500 firemen, rescuers, Mountain Gendarmerie, Military forces, Aviation and Search and Rescue Dog organisations were involved.

We played an important role because the area was subject to intermittent mobile phone service and no TETRA network. Again, we used DMR in both sites and this helped us to provide both voice and GPS locations for the intervention forces.

In Hunedoara we used a single repeater for the whole area, and in Caras Severin we used two DMR repeaters linked via 3G, as the sites had some mobile signal.

The exercise was very useful both for us, to test our knowledge and technology, and for the IGSU to show them, directly at intervention forces level, how our systems work.

The short story is that we were extremely appreciated and we established a lot of useful contacts for future cooperation.

The network we used was based on SLR5500 repeaters, portable tripods with 5m telescopic masts and vertical antennas, DM4600 fixed radios and DP4801E portable radios. The software of choice was SmartPTT Enterprise.

Thank you to Adrian and Greg G0DUB for sharing that report.

Another report from Greg G0DUB, Emergency Communications Coordinator for IARU Region 1, says that the 44th HamRadio Exhibition at Friedrichshafen attracted 14300 visitors, among them around 27 Emergency Communicators from 14 countries who attended the IARU meeting for Emergency Communicators on Friday 21st June.

After the introduction and Region 1 report, there were interesting presentations followed by a good exchange of information in an Open Forum session which carried on beyond the official closing time of the meeting.

Mike SP9XWM and Cris SP7WME spoke about the use of new technology in exercises in Poland. There was then an Open Discussion on what use we could make of Satellites and other new modes for Emergency Communications, discussing Low Earth Orbit as well as Geostationary satellites, HF conditions and weak signal message modes (e.g. JS8call).

Alberto IK1YLO spoke about the NEIFLEX (North East Italian Flood Exercise) European Exercise of 5/9 June 2018 followed by an update on their national DMR project. Ron 4X1IG made a presentation on how emergency communications are being grown in Israel by using a ‘Contest as a drill’.

Oliver DL7TNY provided an introduction to AREDN data networks which got many attendees to look at the networks in practice on the DARC stand in the main hall.

An Open Forum was then followed by a short exercise on how we may respond to a power grid failure.

The next Ham Radio on the Bodensee is on June 26 – 28 2020 and will include another emergency communications meeting.

The third IARU Region 2 Emergency Communications Workshop (ECW) was held in Lima, Peru, earlier this month on the 3rd October, immediately following the 20th General Assembly of IARU Region 2. The Emergency Communications Workshop was sponsored by the Executive Committee of IARU Region 2, and hosted by Radio Club Peruano. Region 2 Emergency Coordinators and subject matter experts discussed recent incident responses with the goal of increasing the capacity of amateurs in IARU Region 2 to respond to large scale, multinational communication emergencies and disasters. The ECW provided an opportunity for leaders to network with the goal of increasing cooperation and collaboration for future responses. Twenty-three countries from around the globe were represented.

Among the many highlights of the workshop was a presentation on Winlink, the ever-growing hybrid Internet/Amateur Radio email network.

Thanks to the ARES e-Letter for this short report.

And the ever-willing Keith Lowes, ZS5WFD, of HAMNET KwaZulu Natal, reports that HAMNET KZN had a last minute request from Daan ZS6CD from Nelspruit to assist the judges from the Endurance Walking Association of SA at a two day event being held on the Bluff in Durban on Thursday 10th and Friday 11th October that coincided with their AGM.  The participants were members of the SANDF, SAPS and Correctional Services.  44 teams, comprising 6 walkers each, and 65 individuals entered, making a total of 329 participants.

Week day events are always a challenge, with the majority of our members unavailable due to work commitments.  Ben ZS5BN, Terry ZS5TX and Rob ZS5ROB offered to assist, and Keith was able to take leave to assist on the Friday.

As things turned out, the Metro Police did not grant approval for the event to take place on Thursday, although the organisers had submitted their application at the beginning of May.  The situation was eventually resolved and an additional 10Km was added to the route that was approved for Friday.  The event started at 07H00 at the old whaling station, along to Brighton Beach, then out towards Mondi in Isipingo and finishing at the Bluff Military Base at around 16H00, a total distance of some 45Km.

HAMNET’s main function was to complete sequence sheets recording team/walker number/time in case of any team lodging a dispute, and reporting any medical emergencies.  Communications were via 145.500 MHz simplex.

Keith was pleased to report that only one medical case was reported, involving a walker who collapsed after climbing the stairs from Brighton Beach leading up to Airlie Road, and was transported to hospital suffering from dehydration.

A sincere vote of thanks was received from the organisers for HAMNET’s assistance at such short notice.

Well done to you and your helpers, Keith!

Keith tells us that HAMNET KZN will also be assisting with next Sunday’s “Amashovashova Classic” Cycle Event from the Pietermaritzburg City Hall, following the route of the Comrades Marathon, and ending in Durban. There will be four different races, two starting in Pietermaritzburg, one at Cato Ridge, and one at Hillcrest.

The 145.750 Midlands repeater and the 145.625 Highway repeater will give good coverage of the race. 15 operators will be deployed, and about 10,000 entries for the race have been received.

Good luck for this event, Keith – we look forward to a report-back in coming weeks.

This is Dave Reece  ZS1DFR  reporting for HAMNET in South Africa.