Assertion: spin | /r/CapableOf | prove unrecoverable
Facets:
Source sentences:
text: If the center of gravity of the airplane is behind the aft limit approved for spinning, any spin may prove unrecoverable except by using some special spin-recovery device such as a spin-recovery parachute specially installed in the tail of the airplane; or by jettisoning specially installed ballast at the tail of the airplane.
text: If the center of gravity of the airplane is behind the aft limit approved for spinning, any spin may prove unrecoverable except by using some special spin-recovery device such as a spin-recovery parachute specially installed in the tail of the airplane; or by jettisoning specially installed ballast at the tail of the airplane.