Park Rapids Avionics Products
Sigma Tek 5000B-73 Vacuum Attitude Gyro
This is a primary panel flight instrument. It is an air-driven indicator that features a built-in 8-degree instrument panel tilt compensation, crisp high-resolution display visuals, and integrated internal lighting configurations.
Description
This unit has been bench tested by an FAA certified repair station and it comes with an 8130 single release dated 4/20/2026.
This instrument is the core mechanical artificial horizon that keeps you right-side up when flying through the clouds. It runs on your standard pneumatic vacuum lines and gives you a crisp, high-resolution visual layout of your bank and pitch angles. Because this variant is engineered with an 8-degree bezel tilt, it is required for specific aircraft models whose dashboards sit at an angle to ensure your horizon bar remains completely true.
Additional information
| Part Number | 1U149-014-12 |
|---|---|
| Serial Number | T75749P |
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