As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) UPON ARRIVAL, MAINTENANCE NOTICED AN APPROXIMATELY 6 INCH HOLE IN NR 1 ENGINE COWL. FURTHER INVESTIGATION DETERMINED THE CAP ON THE 6TH STAGE SADDLE DUCT MISSING, LOCATED IN COWL. CAP INSTALLED AND SECURED IAW MM AND COWL REPAIRED. (TC NR 20070202005)