Assertion: airfoil's stall | /r/HasProperty | difficult to recover
Facets:
value: very
type: DEGREE
Source sentences:
text: An aircraft that displays this rolling tendency is the Mitsubishi MU-2; pilots of this aircraft are trained to avoid sudden and drastic increases in power at low altitude and low airspeed, as an accelerated stall under these conditions is very difficult to safely recover from.