Airplane

How to Make Airplane?
Bird + Metal
Bird + Steel

What Does Airplane Make?
+Alien = Ufo
+Astronaut = Spaceship
+Blade = Helicopter
+Human = Pilot
+Ocean = Seaplane
+Paper = Paper Airplane
+Robot = Drone
+Sea = Seaplane
+Space = Rocket
+Squirrel = Flying Squirrel
+Water = Seaplane
+Windmill = Helicopter