| A | B |
|---|
| controls | the devices by which an aircraft, car, or other machine is operated |
| daring | bold; fearless; courageous |
| license | the paper, card, or plate showing permission by law to do something |
| maintenance | the act or process of keeping in good repair |
| cradle | a frame to support weight |
| drag | the force acting on an object in motion, in a direction opposite to the object's motion. It is produced by friction. 2. to pull or move along heavily or slowly; pull or draw along the ground |
| flex | to bend |
| glider | aircraft without an engine. Rising air currents keep it up in the air |
| hangars | buildings for storing aircraft |
| rudder | a flat piece of wood or metal hinged vertically to the rear end of an aircraft and used to steer it |
| stalled | stopped or brought to a standstill, usually against your wish |
| aviation | science or art of operating and navigating aircraft |
| resistance | thing or act that resists; opposing force; opposition |
