What was found
DURING WALK AROUND, CORROSION WAS FOUND ON EXTERIOR FUSELAGE SKIN AT BS 917 BETWEEN STRINGER 21 AND 22 LEFT AT AFT LAV VENT PORT. REPAIRED THE SKIN IAW EA 266121.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING WALK AROUND, CORROSION WAS FOUND ON EXTERIOR FUSELAGE SKIN AT BS 917 BETWEEN STRINGER 21 AND 22 LEFT AT AFT LAV VENT PORT. REPAIRED THE SKIN IAW EA 266121.