A helicopter hovers on June 3 over the scene of the crash of a Dana Airline plane in Nigeria's Lagos city. The flight reported both of its engines having failed before it went down killing all 153 ... more 

A helicopter hovers on June 3 over the scene of the crash of a Dana Airline plane in Nigeria's Lagos city. The flight reported both of its engines having failed before it went down killing all 153 people on board, the civil aviation chief said less