King Chulalongkorn Memorial Amateur

Radio Society in Ragunda, Sweden




More detailed information on each activity, will be found further down the website.



2019-03-16 - 2019-03-17

Guest Operators SM2YLM/Maria and SM2AWO/Mats


Board Meeting via Skype

2019-03-26 -- 2019-04-01

Guest Operators DD2CW/Jef, ON3UN/Dirk, ON6LY/Francis and HS1NIV/Nida


Meet us at the Ham Radio Exhibition in Eskilstuna


Annual Meeting at SI9AM


Open House at SI9AM - King Chulalongkorn Day

2019-10-12 -- 2019-10-13

SAC SSB - A Contest Team will operate



2019-03-16 -- 2019-03-17

Guest Operators

SM2YLM/Maria and SM2AWO/Mats

Welcome again.

This time they will work Russian DX Contest.


Please listen for SI9AM and answer their CQ Contest.


We wish them Good Luck!


Board Meeting via Skype

At 19.00 Local time we have a Board Meeting via Skype.


For more information please contact SM3FJF/Jörgen

2019-03-26 -- 2019-04-01

Guestoperators DD2CW/Jef, ON3UN/Dirk, ON6LY/Francis and HS1NIV/Nida

DD2CW/Jef - ON3UN/Dirk

Welcome back again!


Guest operators DD2CW/Jef and ON3UN/Dirk (earlier ONL741) are coming back to SI9AM again. For the first time we also welcome ON6LY/Francis (OP4A).


During their visit at SI9AM they will work CQ WPX SSB at March 30 - 31.


During the contest HS1NIV/Nida will join the the team. This is the first time HS1NIV/Nida is visiting SI9AM.


Please listen and give them a call.


We wish Jef, Dirk, Francis and Nida -

Good Luck in the contest and hope they will have many fine radio contacts with hams around the world.



First place in Sweden 2018 in World Wide WPX Contest Single Op Assisted High Power 40 Meters.


First place in Sweden 2017 in World Wide WPX Contest Sinleg Op Assisted High Power 40 Meters.


Ham Radio Exhibition in Eskilstuna

Please visit our table on the exhibition.


Annual Meeting SI9AM


Welcome to SI9AM Annual meeting.


Day: Saturday April 27, 2019

Time: 09.30 Local Time

Place: Holmstagården, Utanede


After the annual meeting we will have some kind of demonstration.


Please let us know if you are coming so we can plan for food and drinks.



King Chulalongkorn Day

Open House at SI9AM


We have Open House at SI9AM between 10:00 to 17:00 Local Time.


We will show the radio equipment and you can also run some QSOn with the special callsign SI9AM.


Welcome to SI9AM, the Visitor´s Amateur Radio Station in Sweden.




On July 19, 1897, King Chulalongkorn of Siam (present-day Thailand) visited Sweden and Ragunda municipality. He had got an invitation from the Swedish/Norwegian King Oscar II to the International Art and Industry Fair in Stockholm and he accepted.


King Oscar II knew that king Chulalongkorn of Siam was interested to see the Swedish sawmill industry, he chose the middle part of northern Sweden. There was beautiful scenery with bright summer nights and impressive waterfalls. King Chulalongkorn was also interested in the modern Swedish traffic, both on water and on land.


In the middle of 1992, a Thai folk-dancing troupe vis

ited Ragunda, and they heard about the road that had been named after their king. They visited the location and were quite fascinated. In 1993, an association was formed, Föreningen Chulalongkorns Minne (FCM) which took the first steps on the project. Ragunda municipality took the initiative and in 1994, a committee was formed to ensure the progress of the work. This committee consisted of representatives of Swedish and Thai interests. The construction work started in 1997.

The construction costs amounted to about 7,000,000 SEK. This does not include 3,000,000 SEK worth of decorations, such as the gilded sceptre. The project has been financed through fund-raising and sponsorship in Thailand and Sweden. The decorations have been made by the present Thai king's own craftsmen, while the rest of the building has been projected and constructed by companies in Jämtland.

The floor-surface is 75 square metres. The internal height is 7 metres (23 ft.) and the entire building, including the sceptre, rises no less than 26 metres (85 ft.) into the air. A stone wall made of Jämtlandic limestone frames the magnificent white building (each stone weighs 20 kgs or 44 lbs.). Inside the pavilion is a bronze life-size statue of King Chulalongkorn. This is the only pavilion of its kind outside Thailand.


King Chulalongkorn Day

The memory of King Chulalongkorn´s visit July 19, 1897 in Utanede are celebrated each year with a ceremony at the statue of the King, inside the Thai Pavilion.




A Contest Team will operate from SI9AM.

2019-10-12 -- 2019-10-13



Scandinavian Acitivity Contest on SSB

For reservation and information please contact:


SM3EAE, Lars Stöök via email

phone +46 70 659 00 69


SM3FJF, Jörgen Norrmén via email

phone +46 70 394 17 45

SI9AM QRV on following frequencies:


CW: 1817, 3517, 7017, 10117, 14017, 18077, 21017, 24897 and 28017


SSB: 1840, 3760, 7060, 14210, 18160, 21310, 24960 and 28510


FM: 145.550 MHz