What was found
(CAN) ON A ROUTINE FLIGHT THE CREW NOTED THE NAV 2 SYSTEM FLAGGED UNSERVICEABLE. THE NAV RECEIVER WAS REPLACED WITH NEW AND THE SYS GROUND FUNCTION CHECKED SERVICEABLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) ON A ROUTINE FLIGHT THE CREW NOTED THE NAV 2 SYSTEM FLAGGED UNSERVICEABLE. THE NAV RECEIVER WAS REPLACED WITH NEW AND THE SYS GROUND FUNCTION CHECKED SERVICEABLE.