With the city-state of Singapore enveloped in a thick smokey haze from burning forest fires in neighbouring Indonesia, the Civil Aviation Authority of Singapore (CAAS) has closed the island's second airport - Seletar Airport which operates under visual meteorological conditions - to all departing and arriving flights as a result of prolonged poor visibility caused by the haze.The closure on Thursday from 11AM to 11PM was subsequently extended to 2PM Friday as the Runway Visual Range (RVR) … [Read more...] about Prolonged smoke haze forces Singapore Seletar Airport closure and visibility concerns at Changi