GH-4001/4200

Electronic Standby Instrument Systems consisting of a 3-ATI unit with LED-backlit, sunlight-readable AMLCD display for military aircraft. Provides backup for attitude, heading, altitude, airspeed, barometric setting, vertical speed, Mach number, AoA, navigation and rotor speed; and features hardware configuration flexibility (supporting supersonic/subsonic applications). Includes GH-4001 (replaces GH-3001, NVIS compatibility and optional heading through MAG-3000 magnetometer or ARINC 429 source), and GH-4200 (primarily for single/tandem military aircraft, NVG compatibility) both offered with GHR-4000 repeater display (for multiple cockpits) and both's application expanded to include military rotorcraft. Formerly L3Harris GH-4001/4200.