Houses, or can house (through specialized variants), radar equipment for searching, tracking, and engagement of enemy elements.
Survivability enhanced by way of onboard electronic or physical countermeasures enacted by the aircraft or pilot/crew.
Incorporates two or more engines, enhancing survivability and / or performance.
Inherent ability of airframe to take considerable damage.
EXTENDED RANGE PERFORMANCE
Capability to travel considerable distances through onboard fuel stores.
Ability to operate over ocean in addition to surviving the special rigors of the maritime environment.
Supports pressurization required at higher operating altitudes for crew survival.
Features partially- or wholly-enclosed crew workspaces.
Features retracting / retractable undercarriage to preserve aerodynamic efficiency.
Design incorporates feature(s) that facilitates loading / unloading of cargo / personnel from the aircraft.