What was found
DURING EXPORT CERTIFICATE OF AIRWORTHINESS COMPLIANCE, THE IMPORT COUNTRY REQUIRED C/W BRAZILIAN AD NR 98-01-02, DATED 1-15-98. INSPECTION OF THE AILERON MASS BALANCE WEIGHTS FOUND ALL WEIGHTS BROKEN AND CORRODED. TWO OTHER EMB-120RT AIRCRAFT WERE INSPECTED FOR SAFETY CONCERN, BOTH AIRCRAFT HAD ALL WEIGHTS CORRODED AND FOUR OF THE SIX WEIGHTS ON EACH AIRCRAFT WERE BROKEN. FOLLOWING ACFT S/N'S AND AILERON S/N'S WERE FOUND DEFECTIVE: EMB-120RT, SN 120046, LT AILERON, SN 120054, AND, RT AILERON, SN 120054. EMB-120RT, SN 120045, LT AILERON, SN 120056, AND, RT AILERON, SN 120056.