91.  Sgt. Thomas Schroeder, spokesman at Sheppard, said the plane was on a training flight.

92.  Some U.S. instructors were on hand Friday as Georgian forces conducted a training flight from a Tbilisi airfield in a U.S.-donated helicopter.

93.  The accident occurred during a routine training flight over the Negev in southern Israel.

94.  The airline launched a first round of training flights last week.

95.  The accident came just hours after the U.S. Air Force suspended all domestic training flights.

96.  The Civil Aviation Service ordered tighter security, including extensive manual examination of luggage, and it canceled training flights over Russian cities, the Interfax news agency reported.

97.  The Apache helicopter went down Tuesday evening after brushing tree branches during a training flight, Ansbach police said.

98.  The crew was on a routine training flight when the crash occurred.

99.  The Civil Aviation Service canceled training flights over Russian cities, Interfax reported.

100.  The chopper, on a routine training flight, flew only off international waters.