November 2017
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Links to resources

(these pages open in a new window)

Radio Amateur Society of Thailand's website in Thai

About RAST, a brief profile of the society.

The RAST 2016-2018 committee and contact information for RAST

How to apply to join RAST

Application form to join RAST
(PDF format) Right click this link and select "save link as" to download

Application form to become a member of RAST that you can fill in online.
Enter your data and then click "Submit by Email" or "Print Form"

A history of amateur radio in Thailand

Policy and Regulations of the Radio Amateur Society of Thailand

Thailand's HF and VHF band plan from mid-July 2014

IARU R3 bandplan (Ms Word doc file)

Importing an HF rig? Here is a list of the Thai PTD's type-approved equipment

How to make payments to RAST

Amateur radio licensing in Thailand
(with details of how to apply for a bilateral reciprocal licence)

Details about upcoming VEC examinations in Thailand for a US FCC amateur radio licence

Thai hams can operate in the United States without any need to apply for permission

Formation of the Society

Call area map

Search the E20AS log (RAST's callsign used for contests and DXpeditions)

Thai calls

How Thai hams helped out after the tsunami

The Thailand DXCC list

The DX code of conduct

-- For DX chasers
-- For DXpeditioners
and here's a translation in Thai

The May 19, 2012 Intermediate Class amateur radio examination

This was the first intermediate class exam in Thailand to be conducted in eight years

Read this personal account by Champ, E21EIC/KY1A

Useful links

The Office of The National Broadcasting and Telecommunications Commission (in Thai)

Search the NBTC Callsign Database

The International Amateur Radio Union (IARU)

IARU Region 3

WRTC 2018 Qualification Standings for Thailand

SI9AM: King Chulalongkorn Memorial Amateur Radio Society in Ragunda, Sweden

American Radio Relay League (ARRL)

Radio Society of Great Britain (RSGB)

Japan Amateur Radio League (JARL) in English callsign search and information


DX summit

WA7BNM 8-day Contest Calendar

DX cluster - nice and customisable

Ham Radio Deluxe DX Cluster Analysis


NG3K Amateur Radio Contest/DX Page


OH1NOA's ham radio links

DX World's links

VK2CA's radio links

"Antenna Array," an applet to display antenna radiation by Karl L. Barrus

A collection of QSL cards from Thailand

An excellent educational video entitled "Discovering Amateur Radio" that serves as a good introduction to the hobby

"TX Factor - amateur radio explored" is a new high-definition series of videos about amateur radio from the UK covering all aspects of the hobby

Web sites of Thai hams

and other ham radio organisations in Thailand

100 Watts Magazine

Sheridon Street, HS0ZEE

Champ Muangamphun, E21EIC

Many new faces at the November RAST meeting

German DX Foundation (GDXF) President Franz Langner, DJ9ZB and HS0ZLP, introduces himself during the November RAST meeting while RAST President Jakree (Jack), HS1FVL (right) looks on. Franz was in Bangkok following two recent DXpeditions to Bhutan with Champ, Zorro, JH1AJT, and Jin, JF1IST from the station A5A. The main purpose of the trip to Bhutan was to support the launch of the Paralympic Committee in Bhutan with Bhutan Olympic Committee.

No RAST December meeting this year

There was a good turnout for the November RAST meeting at Sena Place Hotel with many new faces and a couple of returnees.
Attending a RAST meeting for the first time were Franz Langner, DJ9ZB and HS0ZLP, Somsak, HS7JPW, Worayot, E22QJZ, Kampanart, E25APP, Pakorn, HS1EFA, Attawit, HS0QNI, Noratigorn, E24YVI, Titigan, E24VRP and Capt Suriyan, HS5YSU of Thai Airways International.
In addition, returning to a RAST meeting after a long absence were Stig, HS0ZGD and LA7JO (pictured at right, with Sam, HS0ZDY and Franz, HS0ZLP) along with Naomichi Numatan, HS0/JK1GVN who previously had attended a RAST meeting 24 years ago.
After the buffet lunch, RAST President Jakkree (Jack) thanked the RAST members who had helped out at the HS0AC club station as net controllers to receive tributes over the air from Thai amateur radio operators to mark the royal cremation of His late Majesty King Bhumibol Adulyadej, HS1A.
Jack, HS1FVL, also described the atmosphere during the CQWW SSB contest at the HS0AC club station, which had been relocated earlier this year to the campus of Rajapruk university in Nonthaburi.
It was also announced during the November meeting that there will be no RAST meeting in December since on the first weekend of next month the National Broadcasting and Telecommunications Commission (NBTC) will be hosting its annual "Amateur Radio Day" exhibition from December 1-3, with the highlight of the event being on December 2 with the exhibition on the grounds of the NBTC Secretariat on Phaholyothin Soi 8. RAST will have a booth there and all members are invited to attend.
The next meeting of RAST will be in January when it will take place on the second Sunday of the month with a New Year Party hosted at Rot Meu Mae restaurant in Nonthaburi. The party will be on January 14, 2018 and will begin at 3 p.m. To view the location in Google Maps please click here.
Directions: Head north from Bangkok along Vibhavadi Rangsit Highway and after the Ngarmwongwarn Road intersection take the frontage road. Turn left into the road signposted "North Park" (2.25 km beyond Ngarmwongwarn intersection). Follow this road for one and a half kilometers to a roundabout. Exit left and after 100 metres the Rot Meu Mae restaurant will be on your right.
Those attending should bring a gift-wrapped present valued at 500 baht or more for exchange during the party.
Among the guests at the November meeting was Franz, DJ9ZB who had accompanied Champ, E21EIC and Zorro, JH1AJT to Bhutan to put this rare DX country on the air from a special event station A5A which had been active from September 29 to October 8, 2017 and again from Oct 27 - November 3, including during the CQWW SSB contest. Franz, DJ9ZT and also HS0ZLP, is the president of the German DX Foundation (GDXF) and he was invited up to say a few words during the meeting.

Thanks to Champ, E21EIC for the update and the photos from the November meeting -- HS0ZDX.

Antenna towers now adorn the rooftop at Rajapruk University above the HS0AC club station.

HS0AC update at the October meeting

An update about the RAST club station HS0AC at its new location at Rajapruk University in Nonthaburi headed the announcements made by RAST President Jakkree Hantongkom, HS1FVL at the October meeting at Sena Place Hotel.
He told the gathering of some 45 members and guests present that there were now three operating positions for HF and that three new transceivers had been donated to the station. Antennas had been erected and work on the new station was 80 percent complete, he added.
Dr Panit Chantrabhakdee, HS1AAZ had donated two Icom transceivers, an IC 7800 and an IC 7700, while G. Simon Radio had donated an Icom IC 910 to the station and members applauded the generosity of the donors for their contributions to the station.
Antennas erected will enable communications on the amateur bands from 1.8 MHz to the VHF bands, with satellite communications being possible. Work would be completed this month and Jack thanked RAST committee member Nikorn Deesai, HS5NMF for helping to co-ordinate the efforts.

The RAST meeting had begun, as usual, with newcomers and returnees introducing themselves to those present.
The RAST President then referred to the recent meeting of the National Broadcasting and Telecommunications Commission (NBTC) Secretariat at the beginning of September when it had been announced that the two-metre band allocation had been expanded to cover from 144-147 MHz. However, currently there were no transceivers on sale with the capability of transmitting above 146 MHz.
In addition, RAST has been assigned to endorse applications for amateur radio club stations with HF capabilities while it had also been announced that in future the NBTC will use computer terminals for candidates taking amateur radio examinations.
Jack also announced that the issuance of a 1-kilowatt station licence to holders of advanced class amateur radio licences had been suspended, with the limit remaining at 200 watts, based on advice from the Thai military. However, licences already issued would still be valid.
Those present at the meeting were also informed that the next FCC VEC examination to be conducted by RAST would take place on October 14 in Maha Sarakham Province in the Northeast.
RAST Secretary Champ, E21EIC was not present at the October meeting since, at the time of the meeting, he was participating in a micro DXpedition to Bhutan, operating with the callsign A5A and he would be there until October 7, Jack explained.
Champ has been an active participant in many DXpeditions that include the recent DXpedition to Eritrea, operating as E31A. Indeed, Champ was honoured at the 2017 Japan International DX Meeting during the JARL Tokyo Ham Fair on September 2 by having been invited to give an account of that DXpedition to everyone there.

RAST Secretary Champ, E21EIC (far left) and JC Goi, E20NKB (second from right) with IARU President Tim Ellam, VE6SH (second from left) and IARU Region 3 Chairman Gopal Madhavan, VU2GMN (third from left) at the RAST booth at the JARL Tokyo Ham Fair.

RAST committee member Nukul, HS7BHK (left) related this after being invited to say a few words about the Tokyo Ham Fair which had been attended by a total of seven RAST members this year. In addition to the RAST booth at the event, there were also booths from the Malaysian Amateur Radio Society (MARTS) and the Indonesian society (ORARI) while new equipment had been launched during the event by Icom, he said.

After the announcements from the RAST President, the JAISAT-1 satellite pioneers Tanan, HS1JAN and Anant, HS1GAB (pictured above with some of the equipment they described) took the microphones to provide an update about progress of the work on the amateur radio satellite, while some of the components and circuit boards were on display during the October meeting.
The next RAST meeting will be held on Sunday, November 5, 2017 at Sena Place Hotel.

RAST introduces young students to amateur radio at Satit Kaset school

On August 22-23, 2017 RAST president Jakkree (Jack) led a team of RAST committee members and volunteers to help train young students at the Kasetsart University Laboratory School Center for Educational Research and Development, informally known as Satit Kaset, in Bang Khen where amateur radio equipment was set up along with a booth to honour His late Majesty King Bhumibol Adulyadej, HS1A and VR009.
Demonstrations included sending Morse code and operating on both HF and VHF bands. - Thanks to Champ, E21EIC for these photographs

RAST provides training in HF operating to new Intermediate Class hams

On Sunday, August 20, 2017 a team of RAST committee members led by President Jakkree, HS1FVL conducted a series of presentations about operating on the HF amateur radio bands at Rajapruk University for those who had passed the recent Intermediate Class amateur radio examination conducted by jointly by RAST and the National Broadcasting and Telecommunications Commission (NBTC) on May 21, 2017. - Thanks to Champ, E21EIC for these photographs

Please click on this link to view the archives of the RAST website for the past year.

When floodwater
inundated the
HS0AC club

We tell the story of the disastrous 2011 flooding of RAST's club station at the Asian Institute of Technology to the north of Bangkok in pictures. RAST has received generous donations from many individuals and organisations and the station was back on the air in July 2014.

How Thai ham volunteers helped victims of the 2011 flooding

We have the story in over 100 pictures here how RAST committee member Champ, E21EIC, his XYL Goi, E20NKB, RAST former Secretary Wacharapol, HS4DDQ and others pitched in to deliver water, medicine and survival packs to flood victims to the north and to the west of the city during the disastrous flooding around Bangkok in October and November 2011.

RAST meets every month

RAST holds a public meeting every month. Usually this is on the first Sunday of every month from 11.30 a.m. onwards at Sena Place Hotel and all members and any guests or potential members are welcome to attend and when a buffet lunch is available for 320 baht.

Visit our Thai-language website

Next meeting:

The next RAST meeting will also be a New Year Party that will be held at Rot Meu Mae Restaurant on Sunday, January 14, 2017 from 3 p.m. onwards.

To view the location in Google Maps please click here

Head north from Bangkok along Vibhavadi Rangsit Highway and after the Ngarmwongwarn Road intersection take the frontage road. Turn left into the road signposted "North Park" (2.25 km beyond Ngarmwongwarn intersection). Follow this road for one and a half kilometers to a roundabout. Exit left and after 100 metres the Rot Meu Mae restaurant will be on your right.

If you are not on the RAST email list and would like to receive occasional emails announcing events and the location of upcoming meetings, please send an email to Tony.waltham (AT) with a request.

Check out the RAST archives

For earlier news about RAST please see our archive pages:


October 2016 to August 2017

New Year Party, January 2017

2016 Seanet in Pattaya

Registration at the Discovery Beach Hotel and Welcome Dinner

Seminars on Saturday morning -- and a vote for Jogjakarta in 2018

The Saturday afternoon outing to the Pattaya Floating Market

The Gala Dinner at the Discovery Beach Hotel

Elephants followed by lunch at Suan Nong Nooch

The Silverlake Vineyard for wine in a fine environment

Pattaya Park Tower for a Farewell dinner with a view

Each Seanet web page maximizes the coverage in photos by combining a total of over 200 photographs in YouTube videos that are displayed at the top of each page.

June 2016 to August 2016

December 2015 to June 2016

July to early December, 2015

January to June, 2015

August to December, 2014

August, 2014

March to July, 2014

New Year Party, January 2014

October, November and December 2013

September 2013

June, July and August 2013

April and May, 2013

March 2013 AGM meeting

New Year Party, January 2013

November and December 2012

September and October 2012

April to August 2012

February and March 2012

September 2011 to January 2012, including the 2012 New Year party

June 2011 to September 2011

February to June 2011

October 2010 to January 2011, including the 2011 New Year Party

May 2010 to September 2010

January 2010 to April 2010, including the 2010 New Year party.

August-December 2009

July 2008 to July 2009

New Year 2007 to April 2008

Mid-2006 to January 2007

April and May 2006

From 2005 to February 2006

All these archive pages open in a new browser window

Official addresses
for RAST

Mailing address: P.O.Box 2008, Bangkok, 10501, Thailand
Email: RAST Secretary Chalermphon Muangamphun, E21EIC e21eic(AT)
The Office of the President: 70/140 Petchakasem 42, Bangjak, Phasi Charoen, Bangkok 10160

Registered address of the Society: 328/19 Sirinthorn Road, Bangbamru, Bangplad Subdistrict, Bangkok 10700

Follow activities regarding amateur radio in Thailand at the RAST Forum

The RAST web site is designed, written and edited by Tony, HS0ZDX. Email: Tony.waltham(AT)

Visit RAST's Thai-language web site