Voice of America, in English, has announced changing one frequency at 0100-0200 UTC - from 9865 to 9740 kHz effective 05 March 2008 from their Thailand relay station. Parallel channels at this times are 7205 and 11705 kHz.
(Source: Alok Dasgupta via www.dxasia.info via Alokesh Gupta/Cumbre DX)