What was found
DURING ANNUAL INSPECTION, EXFOLIATION CORROSION WAS FOUND ON LEFT WING MAIN SPAR BETWEEN STA NR 19.73 - STA 57.0. AFFECTED AREA WAS 6 INCHES LONG, ESTIMATE .125 INCH DEEP. AIRCRAFT HAD BEEN PURCHASED FROM PUERTO RICO.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ANNUAL INSPECTION, EXFOLIATION CORROSION WAS FOUND ON LEFT WING MAIN SPAR BETWEEN STA NR 19.73 - STA 57.0. AFFECTED AREA WAS 6 INCHES LONG, ESTIMATE .125 INCH DEEP. AIRCRAFT HAD BEEN PURCHASED FROM PUERTO RICO.