4 December 2011, AM; conducted aerial survey by helicopter starting from Bangkok through Nonthaburi and Pathum Thani Province and ending at Ayutthaya Province for 90 minutes to keep track of the wide view overlooked from the sky.
4 December 2011, AM; conducted aerial survey by helicopter starting from Bangkok through Nonthaburi and Pathum Thani Province and ending at Ayutthaya Province for 90 minutes to keep track of the wide view overlooked from the sky.