FIELD: aircraft equipment.
SUBSTANCE: central unit is connected with many information sources for detection of impairment of flying vehicle characteristics. Central unit is connected with warning units. Central unit includes computers for determination of present mass and present drag of flying vehicle and theoretical drag on basis of present mass. Central unit is also provided with device for use of at least first set of comparisons pertaining to drag and one comparison between preset drag and theoretical drag and devices for determination of impairment of flying vehicle characteristics by at least first set of comparisons.
EFFECT: improved operating conditions of flying vehicle due to help rendered for crew in emergency situation.
17 cl, 2 dwg
