Caro Jack330
Da:
Current FAA terminology for an air traffic controller’s instruction for a pilot to taxi onto the runway and await takeoff clearance is “position and hold. However, this will change on September 30 to “line up and wait,” which is the standard terminology under International Civil Aviation Organization guideline..."
Si evince che solo a partire da quella data, Sept 30 2010 si č adottata anche negli USA la fraseologia standard universale 'line up and wait'.
Fino ad allora di prassi la TWR si esprimeva: "... taxi to runway.. position and hold"; intendendo quello che per noi č: "Clear to holding position runway..."
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