As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSPECTION IN BNA, CORROSION WAS FOUND AT FRAMES 36, 38, 39, 40 AND 41. CORROSION WAS ALSO FOUND ON THE FORWARD RADAR ALTIMETER CUT OUT BETWEEN FRAMES 15 AND 16. THIS AIRCRAFT IS STILL IN C-CHECK. ASA ENGINEERING IS CURRENTLY WRITING AN EO. (M)