British Caledonian in the 1970s 31 March 1973 - with the BR airline designator it had inherited from BUA at the time of its formation. This resulted in exclusive use of the BR designator as a prefix for all BCal flight numbers. In 1973, BCal also inaugurated its fourth scheduled domestic trunk route between London Gatwick and Manchester. The new service was contracted to British Island Airways (BIA), BUIA's successor, which operated two daily return trips using its Handley Page Dart Herald turboprops. On 20 March 1974, BCal switched its Gatwick—Paris services to the then brand-new Charles de Gaulle Airport in the northern Paris suburb
Kos International Airport the official website of the airport. <nowiki>*</nowiki>Data for 2018 are for January to November only. Kos International Airport Kos International Airport "Hippocrates" () is an airport serving the island of Kos, Greece. The airport is located near to Andimachia village. It is also the second-closest airport to Bodrum after Milas-Bodrum Airport. The airport was opened on 4 April 1964. In 1974 the runway was extended to 2,400 metres. With the increased traffic at the airport in 1980 was built a new terminal building. In 1997, the terminal building was renovated and expanded. In December 2015 the privatisation of Kos Island