Apparently FAAN MD,NAMA MD, have been changed in nigeria.

Director general of nigeria civil aviation authority remains,and that is great for nigeria aviation as he has done great things and still is doing great things for Nigeria Aviation industry.

They are not the only ones going. looks like senior directors etc will be replaced as well.

FG axes more aviation chiefs (http://www.vanguardngr.com/2011/10/fg-axes-more-aviation-chiefs/)