What was found
PDX - CORROSION ON FRONT SPAR LOWER AFT FLANGE UNDER PANEL 625 AT ONE INCH AFT OF FRONT SPAR VERTICAL PANEL AT RIGHT HAND WING STATION 423.00. REPAIRED IAW DHC-8-200 MM 57-20-00, TASK 57-20-00-400-801.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - CORROSION ON FRONT SPAR LOWER AFT FLANGE UNDER PANEL 625 AT ONE INCH AFT OF FRONT SPAR VERTICAL PANEL AT RIGHT HAND WING STATION 423.00. REPAIRED IAW DHC-8-200 MM 57-20-00, TASK 57-20-00-400-801.