Aspen Avionics released the Evolution E5, a sub-$5,000 flight instrument integrating attitude indicator, directional gyro, course deviation indicator, GPS steering, air-data computer, and AHRS ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Black coated directional gyro with ...

Early electrical gyro directional indicator with black body, four mounting points, two dials on the front, and a scale of 0 to 33. The front panel is loose. There is a 4-pronged port on the reverse.

With the ability to control autopilot heading, altitude, and vertical speed from its intuitive user interface, the AV-30-E provides a highly integrated and capable replacement for traditional attitude ...

These include the Air Speed Indicator, Artificial Horizon, Altimeter, Turn Coordinator, Directional Gyro, and Vertical Speed Indicator.