King Chulalongkorn Memorial Amateur

Radio Society in Ragunda, Sweden



Latitude - 62.57.15 N or 62.9540

Longitude - 16.40.22 E or 16.6729

Locator - JP82IW



WSPR - Read more

Coming Activities


  • Guest Operators SM2YLM/Maria and SM2AWO/Mats

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


  • Board Meeting via Skype



  • Guest Operator DD2CW/Jef, ON3UN/Dirk, ON6LY/Francis (OP4A) and HS1NIV/Nida

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


  • Meet us on the Ham Event in Eskilstuna



  • Annual Meeting at SI9AM



  • Open House at SI9AM -

King Chulalongkorn Day



DD2CW/Jef - ON3UN/Dirk

New QSL Manager SM3FJF Jörgen Norrmén


Read more

Special QSL Information


Radio contacts from SI9AM, during the period:

  • March 21 to March 28, 2017
  • October 24 to October 30, 2017
  • March 20 to March 26, 2018
  • March 26 to April 01, 2019


All QSL for radio contacts during these periods, will be sent from ON3UN, Dirk Martens.


Please send Bureau QSL for these periods to



Please send Direct QSL to:

ON3UN Dirk Martens

Spoorwegstraat 56

Turnhout 2300



SWL-QSL is welcome!

Latest news


  • Award SSB #31 and #32 are issued, read more.
  • Thanks, read more
  • Market and ceremony at the Thai Pavilion 18 and 19th July 2017, read more.
  • SI9AM A feeling of Thailand - More than just amateur radio, read more.
  • Travel stories from some of our visitors, read more.



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


QTH at Holmstagården, Utanede, about 200 meters from the Thai Pavilion.

Accommodation can be arranged in the same building at a low cost.


The Visitor´s Amateur Radio Station SI9AM was officially open on July 19, 2000 in connection with the celebrations of the King Chulalongkorn Day.


All amateurs around the world are welcome to visit us and operate with the callsign SI9AM.


Become an Ambassador of SI9AM

Members who were

SI9AM Ambassadors in year 2018.


  1. SM3FJF Jörgen
  2. SM3EXM Erik
  3. SM3TIR Sven
  4. SM3EAE Lars
  5. SA2AWO Mats
  6. SA2YLM Maria


Members who are SI9AM Ambassadors

in year 2019.


  1. SM3EXM Erik
  2. Emerenciana Kjörsvik
  3. SM3FJF Jörgen
  4. SM3EAE Lars
  5. SM3GFN Ingvar


Pay 250 SEK and support SI9AM for one year.