FIELD: complex monitoring of the main transducers of flight-navigational information of the flight vehicle, in particular, flight monitoring of the horizon sensor (vertical gyro, gyro horizon), comprising the following meters: pitch, roll sensors and their indicator, vehicle velocity transducers built according to the aerometric, Doppler or inertial principle. SUBSTANCE: device has five multipliers, an adder and a comparator used for determining the projection of the flight velocity vector onto the vertical axis of the earth coordinate system and compare its computed value according to the sensor pitch, roll angles with the measured vertical velocity of the vehicle. EFFECT: enhanced truth and accuracy of monitoring of the horizon sensor and velocity transducers at minimized overall dimensions, weight, cost and composition of the instrumentation on board the light and maneuverable vehicle. 3 cl, 4 dwg
