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Analog horizontal situation indicator NSD series
for aircraftwith electric gyroscope

analog horizontal situation indicator
analog horizontal situation indicator
analog horizontal situation indicator
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Characteristics

Display
analog
Applications
for aircraft
Other characteristics
with electric gyroscope

Description

An HSI, or Horizontal Situation Indicator, is a combination of two familiar cockpit instruments: the directional gyro with a heading bug and a VOR/ILS indicator.What does an HSI do for the pilot?Combining the directional gyro and the NAV indicator into one instrument reduces pilot workload by providing heading, course reference, course deviation, and glideslope information all in one visual aid. In addition, an HSI:Makes it easier to visualize the aircraft's position with reference to the selected course or holding patterns. The "split needle" presentation, made up of the course and reciprocal pointers and the VOR/LOC deviation indicators, clearly shows both selected course and course deviation.Gives standard sensing and course deviation indication on back course ILS approaches, provided the front course heading is set under the head of the course pointer and the plane is flown toward the course deviation indicator.Provides convenient 45-degree tic marks to help visualize procedure turns and reciprocals so that pilots need not memorize outbound/inbound headings or add/subtract 45 degrees for intercepts or offsets.Serves as a heading bug for autopilot coupling or as a heading reminder in aircraft not equipped with autopilots
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.