Brussels, 12/06/2009 (Agence Europe) - Despite a general improvement, largely attributed to the Easter period, amongst other factors, aviation passenger traffic continued to drop over the month of April, recording a fall of -4.8% compared to the previous year, according to the figures of ACI Europe (Airports Council International) published on Wednesday 10 June. In total, the number of passengers transported between January and April 2009 was down 10.4% compared to the same period in 2008....