Thai AirAsia's A320neo is re-fuelled at angkok's Don Mueang Airport. Operators of domestic flights are hit by the hefty tax hike on jet fuel. BOONSONG KOSITCHOTETHANA ++++++++++++++++++++++ Published caption:: A Thai AirAsia A320neo is refuelled at Don Mueang airport. Operators of domestic flights have been hit by the hefty tax hike on jet fuel. BOONSONG KOSITCHOTETHANA