As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STDBY ALTIMETER AND STDBY AIRSPEED PROBLEM. A-S INDICATOR BLANKS OUT IN BOTH POSITIONS A-S POSITION AND ALSO IN ALTITUDE POSITION. BAD A-S INDICATOR. FLUSHED CENTER STATIC STBY. ACP WIRING CHECKS AND RINGOUTS. ACP LEFT PSA REPLACEMENT FOR STBY ATTITUDE FLUCTUATIONS. ALSO STBY AIRSPEED IND WAS SWAPPED INTO ALTITUDE POSITION AND THE BLANKING FOLLOWED. AFTER REPLACING A-S INDICATOR NO DISCREPANCIES FOUND. NO HITS AFTER FIVE LEGS.