The 2017 Christmas tree ceremony was held at the Cameroon Civil Aviation Authority (C.C.A.A) on Saturday, December 23, 2017 at the 101 Air Force Base  in Yaoundé.

It was occasion for Mme Paule Avomo Assoumou Koki, Director General of the C.C.A.A who presided at the ceremony, to enjoin children of CCAA workers to a sense of hard work, discipline, respect, sharing, and other values that could groom them in to perfectly accomplished men and women in future.