MIMPISHIO 1978 was also the year BCal set up a task force headed by Gordon Davidson, BA's former Concorde director, to investigate the possibility of operating the Concorde supersonic airliner viably on the airline's long-haul route network as there were still two unsold, "white tail" examples available at that time. It was used by 60,000 passengers during the first year of its operation. Yanbian Changbaishan and Hebei Zhongji both compete in the Chinese Super League for the first time in their respective histories. London for the first time to use Gatwick instead of Heathrow. It was hoped that this would enable BCal to commence its first-ever scheduled services from London to Scandinavia at the start of the 1979 summer timetable period. It came into effect on 1 April 1978 and was applied retroactively from the beginning of April 1977. These rules were designed to achieve a fairer distribution of traffic between London Heathrow and London Gatwick, the UK's two main international gateway airports.|Are You Good At Slot Games Free? {Here's|Here is|This is} {A quick|A fast} Quiz {To find|To search out|To seek out} Out