Aviation Electronic Directional Gyro - $350

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Sigma Tek Inc. Directional Gyro.
Model #4000HR-3

This came out of a 1962 Cessna 210.
I have no way of knowing if this powers up.

It was taken out of the airplane because of upgrades wanted.

$350 Cash. Firm.

Pick up in North Seattle.

post id: 7953467863

posted: 2026-08-13 21:43

updated: 2026-10-11 17:10

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Aviation Electronic Directional Gyro - aviation - by owner -...

Sigma Tek Inc. Directional Gyro. Model #4000HR-3 This came out of a 1962 Cessna 210. I have no way of knowing if this powers up. It was taken out of the airplane because of upgrades wanted. $350...