51.   They declined to speculate about how the pilot could have made such an error and or say whether the closed runway should have been better marked.

52.   They declined to speculate about how the pilot could have made such an error or say whether the closed runway should have been better marked.

53.   Three ATRs were destroyed on Monday when a disgruntled airline pilot made an unauthorized flight and crashed into the other two.

54.   Two Britons determined to be the first round-the-word balloon pilots made slow and chilly progress above the Indian subcontinent on Sunday.

55.   U.S. pilots have also made major gains in recent days in identifying where Taliban and al-Qaida troops are hiding in Afghanistan, Fitzgerald said.

56.   USAir agreed the pilots made mistakes but said they did not cause the crash.

57.   Vollenweider said he had no indication of why the pilot made that choice.

58.   With his plane on a strip closed for repairs, the pilot made a desperate attempt to lift off but plowed into construction equipment.

59.   However, a French pilot said that even so, if a pilot makes a deliberate suicide attempt it is impossible to stop him.

60.   The pilot made a crash landing after his aircraft ran out of fuel during a flight between Geneva and Zurich.