Ki 256 Installation Manual =link= Jun 2026

The KI 256 is a 3-inch panel-mounted attitude indicator designed for use with the KCS 55/55A Slaved Compass System. It displays pitch (±85°) and roll (360°) via a internally gyro-stabilized sphere. The unit requires DC power and a remote gyro amplifier (KA 51B, KA 51C, or KC 235).

The BendixKing KI 256 is a staple in the aviation industry, recognized as a robust and reliable "3-inch" Vertical Speed Indicator (VSI) and Flight Director indicator. For aircraft maintenance technicians and avionics installers, the installation manual is not merely a guide but a critical document ensuring safety, precision, and airworthiness. An essay on the KI 256 installation manual reveals a document that bridges the gap between mechanical engineering and electronic precision, underscoring the high stakes of avionics integration. ki 256 installation manual

In the world of glass cockpit retrofits and digital attitude indicators, the remains a workhorse. As the primary Flight Director (FD) attitude indicator paired with the KFC 150, KAP 150, and KFC 200 autopilot systems, the KI 256 provides critical pitch and roll commands. However, finding a clear, actionable KI 256 installation manual is a common pain point for maintenance shops and owner-assist mechanics. The KI 256 is a 3-inch panel-mounted attitude

A single-cue command bar displays computed flight director commands, helping the pilot follow the autopilot's intended path. The BendixKing KI 256 is a staple in

The official document is . Because the KI 256 is legacy equipment (discontinued, though still supported for repair), you cannot find it on Honeywell’s main portal without a direct customer account.