RADAR-CAPABLE
Houses, or can house (through specialized variants), radar equipment for searching, tracking, and engagement of enemy elements.
COUNTERMEASURES
Survivability enhanced by way of onboard electronic or physical countermeasures enacted by the aircraft or pilot/crew.
ARMORING
Survivability enhanced by armor allocated to protect pilot / crewspaces and / or critical operating systems.
MULTI-ENGINE
Incorporates two or more engines, enhancing survivability and / or performance.
CO-AXIAL MAIN ROTORS
Dual main rotors arranged in co-axial mounting, negating traditional torque-neutralizing tail rotor unit.
GUN POSITIONS
Defensive gun positions for engagement / suppression.
ENCLOSED CREWSPACE(S)
Features partially- or wholly-enclosed crew workspaces.
RETRACTABLE UNDERCARRIAGE
Features retracting / retractable undercarriage to preserve aerodynamic efficiency.