Radio Thailand is a public radio station of Thailand. National Broadcasting Service of Thailand operates this. Radio Thailand World Service (RTWS) is the international service of NBT. Radio Thailand started its journey on 28 October 1938. It was under call sign HSK9. Radio Thailand is still using this call sign on its broadcast. HSK9 B17 schedule of Radio Thailand World Service shows it’s replaced 15590 kHz by 13745 kHz.
Radio Thailand World Service HSK9 B17 schedule
HSK9 B17 English Service is using 8 time slots in a day. Each of this HSK9 English is a half an hour transmission, covering news of Thailand and the world. Here are the details of HSK9 B17 Schedule:
| Start (UTC) | End (UTC) | Frequency (kHz) | Language | Days |
| 00:00 | 00:30 | 13745 | English | Daily |
| 00:30 | 01:00 | 13745 | English | Daily |
| 02:00 | 02:30 | 13745 | English | Daily |
| 05:30 | 06:00 | 17640 | English | Daily |
| 12:30 | 13:00 | 9390 | English | Daily |
| 14:00 | 14:30 | 9390 | English | Daily |
| 19:00 | 20:00 | 9390 | English | Daily |
| 20:30 | 20:45 | 9390 | English | Daily |
Source: HFCC B17 Schedule
More B17 Winter schedule are available on : B17 Schedule
Social tagging: B17 > English > Frequency Guide > HSK9 > scked