The 622nd Civil Engineer Flight welcomes new commander Published Nov. 7, 2013 By Don Peek 94th Airlift Wing Public Affairs DOBBINS AIR RESERVE BASE, GA -- Col. James E. Lehman takes command of the 622nd Civil Engineer Flight at an Assumption of Command ceremony at Dobbins Air Reserve Base, Ga., Nov. 1. Lehman will be responsible for providing command staff augmentation for engineer management, technical design, construction management, command and control in support of regional contingencies or natural disasters during wartime or stability operations.