Aircraft zeppelin over new york An aircraft is a machine that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Journal · 09 · 24+♥ 93 Last update at 24 · 09 · by milo ‧‧‧ One of 5577Aircraft More in Aircraft Home Aircraftzeppelin over new york PIFTW