Assertion: precession | /r/CapableOf | elevate the tail
Facets:
Source sentences:
text: For conventional-gear aircraft, prior to elevating the tail (i.e. while the tail-wheel remains in contact with runway), as the airplane accelerates down the runway, P-factor will be increasing, increasing the nose-left tendency during the later stages of the roll; while elevating the tail, precession will push the nose to the left; following elevating the tail, P-factor will be reduced or eliminated.