What was found
(CAN) UNIT UPGRADED TO PART C OF SB A600-0645. AFTER 20 HOURS, NR 1 CHANNEL CIRCUIT BREAKER TRIPPED TWICE. RETURNED TO CANADAIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) UNIT UPGRADED TO PART C OF SB A600-0645. AFTER 20 HOURS, NR 1 CHANNEL CIRCUIT BREAKER TRIPPED TWICE. RETURNED TO CANADAIR.