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Thailand's civil aviation authority insists 5G does not interfere with aircraft signals

Thailand's civil aviation authority insists 5G does not interfere with aircraft signals

13 Sept 10:53 Key points summarised by AI
  • The Civil Aviation Authority of Thailand (CAAT) clarifies that 5G emissions in Thailand do not affect aviation safety, attributing this to distinct wavelength separation.
  • CAAT explains that Thailand's 5G operates on the 2.6GHz frequency band, which is sufficiently distant from the 4.2GHz-4.4GHz range used by aircraft radio altimeters, preventing interference.
  • Unlike concerns raised in the US regarding 5G C-Band frequencies (3.7GHz-3.98GHz) potentially impacting altimeters, Thailand's frequency allocation ensures no such conflict.
  • CAAT has been actively monitoring the issue since June 2021 and confirms no reports of 5G interference with flight operating systems have occurred in Thailand to date.
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