IARUMS R1 Newsletter December 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/01/2025
The IARUMS R1 Newsletter December 2024 is now available.
Read it here!
HB9CET, Peter Jost, former IARU R1 Coordinator, Silent Key
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
06/01/2025
It is with great sorrow that we announce the passing of our esteemed colleague and dear friend, Peter Jost, HB9CET, former IARUMS Region 1 Vice-Coordinator until January 2022, IARUMS R1 Coordinator a.I during 2020, and USKA IARUMS National Coordinator until January 2024, who left us on January 3, 2025, at the age of 82:
https://www.iaru-r1.org/2025/hb9cet-sk/

IARUMS R1 Newsletter November 2021
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/12/2024
The IARUMS R1 Newsletter November 2024 is now available.
Read it here!
IARUMS R1 Newsletter October 2021
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/11/2024
The IARUMS R1 Newsletter October 2024 is now available.
Read it here!
IARUMS R1 Newsletter September 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/10/2024
The IARUMS R1 Newsletter September 2024 is now available.
Read it here!
IARUMS R1 Newsletter August 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/09/2024
The IARUMS R1 Newsletter August 2024 is now available.
Read it here!
IARUMS R1 Newsletter July 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/08/2024
The IARUMS R1 Newsletter June 2024 is now available.
Read it here!
IARUMS R1 Newsletter June 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/07/2024
The IARUMS R1 Newsletter June 2024 is now available.
Read it here!
IARUMS R1 Newsletter May 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/06/2024
The IARUMS R1 Newsletter May 2024 is now available.
Read it here!
IARUMS R1 Newsletter April 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/05/2024
The IARUMS R1 Newsletter April 2024 is now available.
Read it here!
IARUMS R1 Newsletter March 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/04/2024
The IARUMS R1 Newsletter March 2024 is now available.
Read it here!
IARUMS R1 Newsletter February 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10/03/2024
The IARUMS R1 Newsletter February 2024 is now available.
Read it here!
IARUMS R1 Newsletter January 2024
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11/02/2024
The IARUMS R1 Newsletter January 2024 is now available.
Read it here!
IARUMS R1 Newsletter December 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11/01/2024
The IARUMS R1 Newsletter December 2023 is now available.
Read it here!
New Feature!! From this issue of the IARU Monitoring System Region 1 Newsletter onwards, when the necessary conditions are met, some videos about the discussed signals recorded during the issue’s month will be published in it.
IARUMS R1 Newsletter November 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
12/12/2023
The IARUMS R1 Newsletter November 2023 is now available.
Read it here!
IARUMS R1 Newsletter October 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
12/11/2023
The IARUMS R1 Newsletter October 2023 is now available.
Read it here!
IARUMS R1 Newsletter September 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11/10/2023
The IARUMS R1 Newsletter September 2023 is now available.
Read it here!
New IARUMS R1 National Coordinators
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11/10/2023
Since September the 18th, Thierry, ON4LTW, is the new IARUMS National Coordinator for Belgium (UBA), succeeding Marc, ON9TT.
Since October the 9th, Vaughan, M0VRR is the new IARUMS National Coordinator for the United Kingdom (RSGB), succeeding Richard, G4DYA.
We warmly thank Richard G4DYA and Marc ON9TT for their work, help and commitment, and wish Thierry, ON4LTW and Vaughan, M0VRR, good luck in their new roles.
IARUMS R1 Newsletter August 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
13/09/2023
The IARUMS R1 Newsletter August 2023 is now available.
Read it here!
IARUMS R1 Newsletter July 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
13/08/2023
The IARUMS R1 Newsletter July 2023 is now available.
Read it here!
IARUMS R1 successful action
SuperDARN radar transmissions on 20m
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
02/08/2023
On April 13, 2023, Pekka, OH2BLU, the SRAL (Finland) IARU Monitoring System Coordinator, reported at 1119 UTC the reception of transmissions sent by a SuperDARN radar (SuperDARN: Super Dual Auroral Radar Network) on the 20 meters band, specifically on 14200 kHz CF: short bursts using an approximate bandwidth of about 4.5 kHz. In the following days, several IARUMS Region 1 volunteers also reported such transmissions.
These transmissions could also be observed during May 2023 on other frequencies in the 20 meters band too, due to the frequency hopping method that this radar often uses.

Several members of the IARUMS R1 team worked actively in the identification of these transmissions, providing screenshots, audio recordings, IQ recordings and triangulations performed by TDoA through the KiwiSDR network
The IARUMS R1 coordinator, Gaspar, EA6AMM, contacted a SuperDARN network’s representative, who is also a North American licensed radio amateur operator, to inform him of the reception of the transmissions in the 20 meters band and to provide him with all the data collected about these transmissions.

The SuperDARN Network representative actively cooperated with the IARU Monitoring System Region 1 in order to identify the signals, performing extensive research on all transmissions sent by all SuperDARN Network radars around the world.
On June 2023, after his research, he confirmed that the transmissions were indeed coming from a recently activated radar of the Network that was in the testing phase. He also conveyed the apologies of the entire SuperDARN community for those transmissions and communicated to his colleagues the ITU RR on the frequencies of the 20 m amateur radio band, which we provided to him, so that these transmissions would not be sent again in this frequency range in the future.
The IARU monitoring System Region 1 wishes to thank this SuperDARN Network representative for his cooperation and help, and appreciates the resolution of this case.

IARUMS R1 Newsletter June 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
13/07/2023
The IARUMS R1 Newsletter June 2023 is now available.
Read it here!
IARUMS R1 Newsletter May 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11/06/2023
The IARUMS R1 Newsletter May 2023 is now available.
Read it here!
IARUMS R1 Newsletter April 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
13/05/2023
The IARUMS R1 Newsletter April 2023 is now available.
Read it here!
IARUMS R1 Newsletter March 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
16/04/2023
The IARUMS R1 Newsletter March 2023 is now available.
Read it here!
IARUMS Newsletter February 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
15/03/2023
The IARUMS R1 Newsletter February 2023 is now available.
Read it here!
IARUMS R1 Newsletter January 2023
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
14/02/2023
The IARUMS R1 Newsletter January 2023 is now available.
Read it here!
IARUMS R1 Newsletter December 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
15/01/2023
The IARUMS R1 Newsletter December 2022 is now available.
Read it here!
IARUMS R1 Newsletter November 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
15/12/2022
The IARUMS R1 Newsletter November 2022 is now available.
Read it here!
IARUMS R1 Newsletter October 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
15/11/2022
The IARUMS R1 Newsletter October 2022 is now available.
Read it here!
IARUMS R1 Newsletter September 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
17/10/2022
The IARUMS R1 Newsletter September 2022 is now available.
Read it here!
IARUMS R1 Newsletter August 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
14/09/2022
The IARUMS R1 Newsletter August 2022 is now available.
Read it here!
IARUMS R1 Newsletter July 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
15/08/2022
The IARUMS R1 Newsletter July 2022 is now available.
Read it here!
IARUMS R1 Newsletter June 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11/07/2022
The IARUMS R1 Newsletter June 2022 is now available.
Read it here!
IARUMS R1 Newsletter May 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
15/06/2022
The IARUMS R1 Newsletter May 2022 is now available.
Read it here!
IARUMS R1 Newsletter April 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
12/05/2022
The IARUMS R1 Newsletter April 2022 is now available.
Read it here!
IARUMS R1 Newsletter March 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
12/04/2022
The IARUMS R1 Newsletter April 2022 is now available.
Read it here!
IARUMS Region 1 Newsletter February 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11/03/2022
The IARUMS R1 Newsletter February 2022 is now available.
Read it here!
IARUMS Region 1 Newsletter January 2022
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
12/02/2022
The IARUMS R1 Newsletter January 2022 is now available.
Read it here!
IARUMS succesful action
Clandestine radio station stops transmissions
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
28/01/2022
In December 2021 and January 2022, a clandestine radio station appeared on 3500 and 7000 kHz. The broadcasts were unusually in USB and could be heard throughout Europe. The radio program in Italian and English was directed against government COVID measures.
The IARUMS DARC Coordinator, Daniel Möller, DL3RTL, informed that the radio direction service unit of DARC Intruder Monitoring had been able to determine the approximate location of these transmissions, whereupon the DARC Intruder Monitoring cooperated with the German PTT (BNetzA) to have them stopped. The BNetzA was then able to work with their Italian colleagues to obtain measures that led to the stop of these transmissions.

ANACOM acts to eradicate interference and abuse of radio spectrum
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
14/01/2022
José Francisco de Almeida, CT4AN, IARUMS Coordinator from REP (Rede dos Emissores Portugueses; Portugal), informed that ANACOM (Portuguese Communications Authority) acts to eradicate interference and the abuse of several frequencies, including deeply protecting the amateur bands.
https://www.iaru-r1.org/2022/anacom-acts-to-eradicate-interference-and-abuse-of-radio-spectrum/

IARUMS Region 1 Newsletter December 2021
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
14/01/2022
The IARUMS R1 Newsletter December 2021 is now available.
Read it here!
Peter Jost, HB9CET, retired as Vice-Coordinator of IARUMS R1
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
09/01/2022

Peter Jost, HB9CET, due to health and age reasons, retired as IARU Monitoring System R1 Vice-Coordinator by the end of December 2021, remaining in IARUMS R1 as USKA (Switzerland) IARUMS Coordinator.
Peter, awarded the IARUMS R1 Medal in September 2021, acting IARUMS coordinator for a period until October 2020 and deputy coordinator for many years, has made a major contribution to the IARU MS Newsletters and has developed excellent professional presentation material on the IARUMS work.
We warmly thank Peter Jost, HB9CET, for his long commitment to IARUMS R1 and his excellent work and contributions.
IARUMS Region 1 Newsletter November 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
12/12/2021
The IARUMS R1 Newsletter November 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter October 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
09/11/2021
The IARUMS R1 Newsletter October 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter September 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
19.10.2021
The IARUMS R1 Newsletter September 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter August 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
16.09.2021
The IARUMS R1 Newsletter August 2021 is now available.
Read it here!
Peter Jost, HB9CET, awarded the IARU Region 1 Medal
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
08.09.2021
After many years’ involvement in monitoring intruders on the amateur bands, Peter Jost HB9CET, IARUMS R1 Vice-coordinator, has been awarded the IARU Region 1 Medal for his commitment and outstanding contribution to amateur radio spectrum defence through the IARU Monitoring System.
Read the full news from the IARU R1 president, Don Beattie, here:
https://www.iaru-r1.org/2021/iaru-region-1-announces-award-of-region-1-medals/
Heartfelt congratulations, Peter!
IARUMS Region 1 Newsletter July 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
10.08.2021
The IARUMS R1 Newsletter July 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter June 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
14.07.2021
The IARUMS R1 Newsletter June 2021 is now available.
Read it here!
Faisal Alajmi, 9K2RR, SK
Gaspar Miró, IARUMS R1 Coordinator
02.07.2021
Dear colleagues,
It’s very sad to announce the loss of our colleague Faisal Alajmi, 9K2RR, Vice President of IARU Region 1 and Kuwait (KARS) IARUMS Coordinator.
We will miss him.
May Faisal’s soul Rest in Peace
IARUMS Region 1 Newsletter May 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11.06.2021
The IARUMS R1 Newsletter May 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter April 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
14.05.2021
The IARUMS R1 Newsletter April 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter March 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
12.04.2021
The IARUMS R1 Newsletter March 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter February 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
14.03.2021
The IARUMS R1 Newsletter February 2021 is now available
Read it here!
IARUMS Region 1 Newsletter January 2021
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
11.02.2021
The IARUMS Region 1 Newsletter January 2021 is now available.
Read it here!
IARUMS Region 1 Newsletter December 2020
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
13.01.2021
The IARUMS Region 1 Newsletter December 2020 is now available.
Read it here!
IARUMS Region 1 Newsletter November 2020
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
14.12.2020
The IARUMS Region 1 Newsletter November 2020 is now available.
Read it here!
IARUMS Region 1 Newsletter October 2020
Peter Jost, HB9CET, IARUMS R1 Vice-Coordinator
13.11.2020
The IARUMS Region 1 Newsletter October 2020 is now available.
Read it here!
New IARUMS R1 Vice-Coordinator
Gaspar Miró, EA6AMM, IARUMS R1 Coordinator
18/10/2020
It’s my great pleasure to appoint Peter Jost, HB9CET, as the new IARUMS R1 Vice-Coordinator.
Peter has done an excellent work through all these years in IARUMS and we are really happy to keep on counting on his vast knowledge and years of experience with intruder signals on the amateur radio bands and in IARUMS.
Thank you very much, Peter, for your great work as Coordinator ad Interim, and also for remaining in IARUMS as new Vice-Coordinator.
New IARUMS R1 Coordinator
Peter Jost, HB9CET, IARUMS R1 Retiring Coordinator a.I.
18/10/2020
The Final Plenary meeting of the Virtual General Conference 2020 appointed Gaspar Miró, EA6AMM, as the new Coordinator of the IARU Monitoring System Region 1 (“Intruder Watch”).
With Gaspar, the Monitoring System is getting a committed and highly motivated successor for this task. He is already the national coordinator of URE Monitoring and has worked intensively and successfully in this function. In addition, he worked hard for the new IARU logger / database application.
We wish Gaspar a successful time in his new role.
IARUMS Region 1 Newsletter September 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a. I.
09.10.2020
The IARUMS Region 1 Newsletter September 2020 is now available.
Read it here!
IARUMS Region 1 Newsletter August 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a. I.
08.09.2020
The IARUMS Region 1 Newsletter August 2020 is now available.
Read it here!
Georg Kehl, DJ7KG — SK
Peter Jost, HB9CET, IARUMS R1 Coordinator a. I.
31.08.2020
As we have been informed, Georg Kehl, DJ7KG, passed away on August the 29th 2020, at the age of 82.
Georg has made a name for himself through many years of intensive observation of fishery buoys in the 10-m-band. His regular reports found the interest far beyond Germany and were also included in the monthly newsletter of the IARU Monitoring System of Region 1.
We will miss him.
IARUMS Region 1 Newsletter July 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a. I.
10.08.2020
The IARUMS Region 1 Newsletter is now available.
Read it here!
New Coordinator for Austria
Peter Jost, HB9CET, IARUMS R1 Coordinator a.I.
10.08.2020
We are pleased to welcome the new Coordinator of the OeVSV (Austria), Christoph (Chris) Mecklenbräuker, OE1VMC among us. We wish Chris much fun and success with his Intruder watch.
IARUMS Region 1 Newsletter June 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a. I.
08.07.2020
The IARUMS Region 1 Newsletter June 2020 is now available.
Read it here!
IARUMS Region 1 Newsletter May 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a. I.
09.06.2020
The IARUMS Region 1 Newsletter May 2020 is now available.
Read it here!
IARUMS Region Newsletter April 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a. I.
12.05.2020
The IARUMS Region 1 Newsletter April 2020 is now available.
Read it here!
IARUMS Region 1 Newsletter March 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a.I.
10.3.2020
The IARUMS Region 1 Newsletter March 2020 is now available.
Read it here!
IARUMS Region 1 Newsletter February 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a.I.
10.3.2020
The IARUMS Region 1 Newsletter February 2020 is now available.
Read it here!
IARUMS Region 1 Newsletter January 2020
Peter Jost, HB9CET, IARUMS R1 Coordinator a.I.
10.2.2020
The IARUMS Region 1 Newsletter January 2020 is now available.
Read it here!
Two national Coordinators resigned from the MS
Peter Jost, HB9CET, IARUMS R1 Coordinator a.I.
1.1.2020
The following members left the MS in December:
- Gerd Schweidler, OE3GSA — OeVsV
- Darko Bulat, S56ZDB — ZRS
IARUMS R1 is looking for successors in both countries. If
interested, please contact your national association.
New DARC Intruder watch Coordinator
Tom DF5JL, DARC HF Manager.
1.1.2020
With immediate effect Daniel Möller, DL3RTL, born in 1973, will take over the tasks from Wolf DK2OM regarding the German intruder watch (“Bandwacht”).
Daniel is licensed since 2003 and has been a shortwave listener since his earliest youth. Professionally he is a sales engineer in the field of research and development at a Berlin institute. He is editor of various publications on shortwave. In amateur radio he prefers QRP operation on short wave and satellite radio. I’m happy as DARC HF Manager to fill the position with Daniel, because of his professional experience in this field.
Peter Jost, HB9CET: New IARUMS Coordinator R1 a.I.
1.1.2020
From January 1st, 2020 Peter Jost, HB9CET (Vice-Coordinator since 2012) takes over the tasks from Wolf DK2OM as IARUMS R1 Coordinator ad interim until the IARU R1 General Conference in Novi-Sad in October 2020; assisted by Gaspar Miró, EA6AMM.
Wolfgang Hadel, DK2OM retired as Coordinator of IARUMS R1
Peter Jost, HB9CET, IARUMS R1 Coordinator a.I
1.1.2020
After many years’ commitment in watching intruders on the amateur bands, Wolfgang Hadel, DK2OM retired at the end of 2019. Wolf has worked for the IARU Monitoring System R1 (IARUMS) for more than 30 years. Since 2005 he was Coordinator of IARUMS R1.
We thank Wolf you so much for his extraordinary commitment and the outstanding brilliant work done for our hobby over so many years. We all hope that he will stay with us still for a long time as a great monitoring expert. Wolf already confirmed that he will stay in the background and help from there as well as possible.
On his retirement Wolf has been awarded the IARU President’s Diamond Award for his outstanding contribution to amateur radio spectrum defense through leadership of the IARU Monitoring Service. Please read also the News from the IARU R1 president Don Beattie here: http://www.iaru-r1.org/2020/01/01/dk2om-receives-iaru-diamond-award/
Wishing all of you a happy, healthy and prosperous New Year,