BANGKOK: Mrs. Usanee Sangsingkeo (fifth from left), Acting President, Thai Airways International Public Company Limited (THAI), Mrs. Phakkhra Ruangsiradecho (sixth from left), THAI Executive Vice President, Aviation Business Unit, Flight Lieutenant Pratana Patanasiri (seventh from left), THAI Vice President, Aviation Safety, Security and Standards, received the International Air Transport Association (IATA) Operational Safety Audit (IOSA) and IATA Safety Audit for …






