terdapat di, diperantarai oleh, atau disebarkan oleh udara.
Merriam-Webster Online Dictionaryairborne (adjective)
done or being in the air being off the ground as
a) carried through the air (as by an aircraft)
b) supported especially by aerodynamic forces or propelled through the air by force
c) transported or carried by the air - airborne allergens
trained for deployment by air and especially by parachute - airborne troops