The Nigeria Air Force has lost another of its helicopter in the fight against Boko Haram.
The chopper reportedly crashed in Damare area of Adamawa State.
Damare is in Girei Local Government Area.
The pilot of the chopper, a top military source told The Eagle Online, died in the crash.
There was no official confirmation from the Defence Headquarters as at the time of filing this report.
The Nigeria Air Force has lost an Alpha Jet and at least two helicopters in the fight against insurgency in the North East.