| 摘要 |
FIELD: physics, measurements. ^ SUBSTANCE: invention relates to instrument making and can be used to display the aircraft state. The proposed device incorporates the means of determining the aircraft current position (A), means to determine, at least, one tolerable departure (E1) of aircraft from preset flight trajectory. Note here that the characteristics of the aforesaid current position measurement accuracy is determined in compliance with the flight sector limits. The allowed flight sector or flight corridor (6A, 6B) is displayed on flight data screen (9). At least, one range scale (9) and, at least, one fixed symbol (10), that displays the aircraft current position, as well two moving indicators (13, 14), that display the said tolerable departure limits (E1) make the part of flight data screen. ^ EFFECT: expanded performances. ^ 21 cl, 8 dwg |
