Sentence examples for proper flight from inspiring English sources

Ball makers learned to mold balls with raised or indented surface patterns, thus ensuring proper flight.

The company is right on target to launch its first proper flight some time in 2007.

One official said among the findings was that the plane had not followed a proper flight plan and that the pilot had not monitored the correct radio frequencies that would have allowed the Peruvian Air Force to contact it.

Admiral Gálvez Figari said his ministry was not ready to retract a Peruvian military statement issued over the weekend that said the American pilot had not filed a proper flight plan or responded to radio contact by the air force, but he suggested that a more detailed assessment would be made public soon.

Through proper flight planning aircraft fuel consumption can be reduced.

While the weather was fine, the wind whipped up to such an extent at pitch level that the ball was taken out of its proper flight on occasion.

"As long as we're seeing the (proper) ball flights, that's what matters," Spieth said of himself and swing coach Cameron McCormick.

They are the only mammal that has proper power of flight.

Pilots came decorated with medals and proper pilots' moustaches, flight stewardesses wore 1960s eyelashes and welcomed prospective passengers with tiny packets of airline pretzels.

They are not yet capable of proper activation of their flight muscles both for flight and endothermic heat production.

The wing tract includes the flight feathers proper (remiges) and their coverts (tectrices).