horizontal situation indicator


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Related to horizontal situation indicator: Electronic Horizontal Situation Indicator, HSI

horizontal situation indicator

An instrument which may display bearing and distance to a navigation aid, magnetic heading, track/course and track/course deviation.
References in periodicals archive ?
The new Electronic Horizontal Situation Indicator model EHSI-4000 was designed to replace electro-mechanical HSIs and was specifically developed for the needs of business aircraft environments.
The CCIP configuration includes the following systems: Modular Mission Computer, Color Multifunction Display Set, Common Data Entry Electronics Unit, Electronic Horizontal Situation Indicator, Joint Helmet Mounted Cueing System (JHMCS), Link 16 Multifunction Information Distribution System (MIDS) Low Volume Terminal with TACAN, and the integration of new weapons such as the AIM-9X high-off boresight air-to-air missile and the AGM-158 Joint Air-to- Surface Standoff Missile (JASSM).
AlliedSignal Aerospace's Grimes Lighting business will provide eight three-inch flight instrument displays per aircraft, including the Horizontal Situation Indicator, Attitude Director Indicator, Mach Speed Indicator and Electronic Altimeter.