The ability to determine rapidly that a one-time flight is feasible or a quick-fix repair is possible is important. It may prevent a situation in which the aircraft would otherwise be destroyed (in place) to prevent capture or compromise by the enemy.Battle Damage Assessment and RepairBDAR is the use of specialized aircraft damage assessment criteria, repair kits, and trained personnel to modify peacetime aircraft maintenance standards. This concept includes the return of damaged aircraft to a safe location and, eventually, to battle.Maintenance EvacuationMaintenance evacuation is the physical act of moving an aircraft from one maintenance location on the battlefield to another. Movement is either by fly-out or aerial/ground transportation. Evacuation is to affect repair, cross-level maintenance workloads, or relieve units of disabled aircraft during tactical moves.