Arik Air, celebrated its seventh anniversary recently, unveiling in the process, a Canadian Regional Jet, CRJ, 1000 model, its latest brand new aircraft. The aircraft, manufactured by Bombardier, is 39.1 metres in length, which is 2.9 metres longer than the CRJ900; it has a 7.5 per cent trailing-edge extension over the CRJ900, with a 100…