Part # 1U262-002-42

4000B-31 - SIGMATEK AUTOPILOT DIRECTIONAL GYRO ORA

Add to Wishlist

Out of Stock

This PN does not have a listed price available. To obtain detailed pricing and additional information, please click on the “Request for Quote” button. Our team will get in touch with you shortly to provide all the necessary details and assist you further.

Manufacturer	SIGMATEK
Schedule B
Shipping Weight	2.4000
ECCN
Hazmat	F
PN Condition	NE

PN Description

The 4000B is our standard air-driven directional gyro. As the aircraft turns left or right, gears on the sensing unit and dial shaft translate this rotation into rotation of the instruments vertical dial. Left turns produce clockwise dial rotation and right turns produce counter-clockwise rotation. The gyro is controlled by a heading selector knob located on the lower left of the instrument. Pressing and turning the knob first disengages the dial shaft and then resets the dial to a new heading, which results in a new course indication. Releasing the selector knob re-engages the dial shaft. The on-course position of the pointer is always at the top of the azimuth circle (0 on the dial with the aircraft headed north).