As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 8216 WHILE EN ROUTE FROM SIT TO KTN THE NR 2 NAV BECAME INOP. IT WAS DECIDED TO OVERFLY KTN AND CONTINUE TO SEA WHERE THERE WAS MORE SUITABLE MAINTENANCE AND PARTS AVAILABLE. MAINTENANCE REMOVED AND REPLACED THE NR 2 NAV RECEIVER. AIRCRAFT RETURNED TO SERVICE.