What was found
PDX - LEFT VERTICAL STABILIZER SKIN CUTOUT FOR PANEL 56D HAS FRETTING/PITTING AROUND ALL FASTENER HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PARAGRAPH 4 B AND C.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - LEFT VERTICAL STABILIZER SKIN CUTOUT FOR PANEL 56D HAS FRETTING/PITTING AROUND ALL FASTENER HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PARAGRAPH 4 B AND C.