What was found
PDX - AFT CARGO BAY FRAME 15205 CASTELLATION TIE IN TO BELLY SKIN BETWEEN STRINGER 1 AND 2 HAS CORROSION ON TOP SURFACE WITH POSSIBLE CRACK AT VERTICAL FLANGE. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 6 AND SRM 51-10-04, PARAGRAPH 4 B AND C, PAGE 9.