SIGMA-TEK HEADING REFERENCE DIRECTIONAL GYRO 4000HR-2 & Overhaul Exchange
- $795.00 - $2025.00
Sigma-Tek Heading Ref Series Directional Gyro 4000HR-5 1U262-007-40. The Sigma-Tek Heading Ref Series Directional Gyro 4000HR-2 has the functionality and reliability of the industry standard 4000B, and a heading reference bug from the 4000C autopilot model.