What was found
PDX - CORROSION ON FRAME FLANGE AT STATION 531 BETWEEN STRINGERS 30 AND 31 RT. REMOVED LIGHT CORROSION IAW PSM 1-GEN-5, CHAPTER 4, PAGE 4-21, PARAGRAPH 8D. FOUND WITHIN LIMITS IAW DHC-8 SRM 53-00-16, PAGE 4, TABLE 2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - CORROSION ON FRAME FLANGE AT STATION 531 BETWEEN STRINGERS 30 AND 31 RT. REMOVED LIGHT CORROSION IAW PSM 1-GEN-5, CHAPTER 4, PAGE 4-21, PARAGRAPH 8D. FOUND WITHIN LIMITS IAW DHC-8 SRM 53-00-16, PAGE 4, TABLE 2.