What was found
ON APPROACH TO EUG PFD NR 1 LOST ALL AIR DATA (AIRSPEED, ALTITUDE, ATTITUDE, VSI) ALSO MACH TRIM. REMOVED AND REPLACED IDC 4000 CONVERTER. ALL SYSTEMS CHECKS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON APPROACH TO EUG PFD NR 1 LOST ALL AIR DATA (AIRSPEED, ALTITUDE, ATTITUDE, VSI) ALSO MACH TRIM. REMOVED AND REPLACED IDC 4000 CONVERTER. ALL SYSTEMS CHECKS NORMAL.