A Nigeria Air Force aircraft used in training officers crashed in Kaduna on Tuesday.
Although the NAF has yet to issue a statement on the tragedy, sources at the Air Force Base, who confirmed the incident to the News Agency of Nigeria (NAN), said it occurred in the evening.
The source, who spoke on condition of anonymity, said two personnel were on board the aircraft, but did not give details.
Other report said the two officers might not have survived the crash.