What was found
PILOT REPORTED COMPLETE HSI FAILURE ON TAKE OFF, AIRCRAFT RETURNED TO BASE. REMOVED AND REPLACED REMOTE DIRECTIONAL GYRO AND HSI INDICATOR. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED COMPLETE HSI FAILURE ON TAKE OFF, AIRCRAFT RETURNED TO BASE. REMOVED AND REPLACED REMOTE DIRECTIONAL GYRO AND HSI INDICATOR. OPS CHECKED GOOD.