| A | B |
|---|
| cradle | a frame to support weight |
| drag | to pull or move heavily |
| flex | to bend |
| glider | aircraft without an engine |
| hangars | buildings for storing aircraft |
| rudder | a flat piece of wood or metal used to steer an aircraft |
| stalled | stopped or brought to a standstill |
| aviation | science of operating and navigating aircraft |
| resistance | opposing force; opposition |
| biography | a true story about a real person |
