As of 24th June 2015, a new Winlink 2000 RMS Trimode station is operating from Phuket Island.
This new station will provide coverage in the Bay of Bengal, northern Indian Ocean and Gulf of Thailand/south China Sea
The dial frequency is 21,116 KHz, using Pactor II/III
As soon as a new CAT cable arrives from the USA, (in about 2 weeks from now), operation of this station will be extended to the 40, 20, 17 and 12 meter bands. I will announce these additional frequencies on my blog when they go live.