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.
RUGGED AIRFRAME
Inherent ability of airframe to take considerable damage.
INTERNAL BAY
Fuselage volume includes space for internally-held weapons or special-mission equipment.
HIGH-SPEED PERFORMANCE
Can accelerate to higher speeds than average aircraft of its time.
HIGH-ALTITUDE PERFORMANCE
Can reach and operate at higher altitudes than average aircraft of its time.
EXTENDED RANGE PERFORMANCE
Capability to travel considerable distances through onboard fuel stores.
SUPER PERFORMANCE
Design covers the three all-important performance categories of speed, altitude, and range.
MARITIME OPERATION
Ability to operate over ocean in addition to surviving the special rigors of the maritime environment.
BAILOUT PROCESS
Manual process of allowing its pilot and / or crew to exit in the event of an airborne emergency.
CREWSPACE PRESSURIZATION
Supports pressurization required at higher operating altitudes for crew survival.
CREW-MANAGED
Beyond a pilot, the aircraft takes advantage of additional crew specialized in specific functions aboard the aircraft.
GUN POSITIONS
Defensive gun positions for engagement / suppression.
TAIL GUN
Defensive rear-facing gun position to neutralize enemy targets emerging from the rear.
ENCLOSED CREWSPACE(S)
Features partially- or wholly-enclosed crew workspaces.
RETRACTABLE UNDERCARRIAGE
Features retracting / retractable undercarriage to preserve aerodynamic efficiency.
TORPEDO ARMAMENT
Ability to launch / release torpedoes against ocean-going threats / targets.
CAMERA EQUIPMENT
Payload supports photographic equipment providing still and / or real-time image / video results.
Imperial Japan (cancelled at the paper stage)
