In recent news Bombardier is pleased to say that they have hit a significant mark of repairs and maintenance through their company. Counting a remarkable 200 “heavy maintance” inspection on Challenger series air crafts throughout the course of 8 years. This outstanding accomplishment is a mile stone for the great success that the Bombardier company will and has always strived for. These innovative aircrafts have been chosen for their capability and endurance of performing missions and require to be maintained. As the Bombardier, has been around for years they have been able to complete a number of maintance on different type of models and aircrafts. The entire Bombardier fleet has been fortunate to accumulate an approximate 7.3 million hours in flight time and a have a recorded 4.3 million landings.