What was found
LEFT SIDE ADI & HSI HAD THREE INTERMITTENT FAILURES IN-FLIGHT RESULTING IN BLANK SCREENS WITH DPU FAIL RED ANNUNCIATOR MESSAGES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT SIDE ADI & HSI HAD THREE INTERMITTENT FAILURES IN-FLIGHT RESULTING IN BLANK SCREENS WITH DPU FAIL RED ANNUNCIATOR MESSAGES.