What was found
EMERGENCY LIGHTS FLICKERED IN FLIGHT WITH PROP HEAT ON AND OFF. R & R BOTH BRUSH BLOCKS, OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHTS FLICKERED IN FLIGHT WITH PROP HEAT ON AND OFF. R & R BOTH BRUSH BLOCKS, OPS CHECKED GOOD.