What was found
PDX - FRAME CASTELLATION AT STRINGER ATTACH POINT, RIVET IS CRACKED AT FRAME 13815A AND STRINGER 47. REPAIRED IAW FOKKER SRM 53-02-12, PAGE 4, FIGURE 2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FRAME CASTELLATION AT STRINGER ATTACH POINT, RIVET IS CRACKED AT FRAME 13815A AND STRINGER 47. REPAIRED IAW FOKKER SRM 53-02-12, PAGE 4, FIGURE 2.