Transat A.T. reports revenues of $1.2 billion for the quarter ended April 30, 2012, compared with $1.1 billion in 2011, an increase of $111.3 million, or 10.1%. The company reported an operating loss of $26.2 million, compared with a margin of $9.3 million in 2011, and a net loss of $13.2 million ($0.35 per share on a diluted basis), compared with a net income of $8.7 million ($0.23 per share on a diluted basis) in 2011. Before non-cash and non-operating items, Transat reported an adjusted after-tax loss of $24.5 million ($0.64 per share on a diluted basis), compared with $0.6 million ($0.02...