機器
aerospace
air
aircraft
airplane
airport
airshow
armed
army
awacs
blue
cockpit
communication
conflict
control
electronics
engine
engineering
equipment
flying
force
fuselage
industrial
industry
jet
landing
metal
midair
military
mode
piloting
plane
power
protection
radar
safety
security
sky
speed
surveillance
taking
technology
telecommunication
transport
transportation
turbine
vehicle
war
weapon
wing