41.   Its pilots fly all over the country.

42.   Later phases will increase the use of global positioning satellites to guide aircraft, making it easier for pilots to fly from city to city.

43.   Mainly, the pilots fly in a straight line across the storms, constantly compensating for the winds that blow them off course.

44.   Luke pilots flew seven of them.

45.   Many pilots are not flying, and ships are stuck in port.

46.   Missionary pilots fly slow, single-engine aircraft to inaccessible areas in forgotten parts of the world to serve their God.

47.   Moreover, crop-duster planes are specialized aircraft that are difficult for inexperienced pilots to fly.

48.   Most of the missions require the pilots to fly in, drop ordnance and return home.

49.   NASA has just made the first test landing with a new computer system that allows pilots to fly controlling the engines alone.

50.   No pilot flew the tricky route into Berlin-Tempelhof Airport more often than Bennett.