Sigma Tek's Attitude Gyros are selected as standard equipment by aircraft and autopilot manufacturers worldwide. They are the recognized industry leaders, offering features and options that improve safety and enhance pilot convenience. The unique warning flag and cageable options are significant features extremely useful upgrades for owners of light general aviation aircraft. The warning flag model instantly alerts the pilot to a loss of pneumatic power, especially important during busy operations when panel scanning is focused on the attitude gyro. The unique cageable attitude provides for quick erection and display alignment; a high priority for aerobatic aircraft owners and for aircraft operations that require short stops. Sigma Tek's highly reliable and proven attitude gyros are available with electrical pitch and roll outputs for autopilot and other stabilization applications. ARINC style bezel, display graphics, colors, inclinometer, internal lighting, and various panel tilts are all available options. Sigma Tek Gyros can be customized for compatibility with any instrument panel.

Sigma Tek Cageable Attitude Gyros
Short stops (engine off less than 12 minutes) and some aerobatic maneuvers may cause your attitude gyro to tumble or precess from its vertical reference. When the rotor is spinning, the gyros normal erection system is slow and can take several minutes to correct a large erection error. This non-locking caging feature allows the pilot to quickly align the gyro display and rotor to gyro case reference. The attitude gyro should only be caged for quick alignment during straight and level VFR flight using well defined earth horizon for reference or prior to take off.

*All lighted units must purchase light tray separately.