aircraft

airport

airtraffic

binoculars

business

command

commander

controller

directing

dispatcher

equipment

eyesight

flight

guy

instrument

international

lenses

look

male

man

manager

navigation

observe

optics

order

outdoors

people

person

pilot

plane

professional

radio

search

security

see

service

speak

station

surveillance

technology

view

vision

watch

worker

young

zoom