What was found
(CAN) THE PILOT REPORTED AN ENGINE NR 1 POWER ROLL BACK AT 28000 FT. TROUBLESHOOTING IS ONGOING.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) THE PILOT REPORTED AN ENGINE NR 1 POWER ROLL BACK AT 28000 FT. TROUBLESHOOTING IS ONGOING.