As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO DOOR CUT-OUT LOWER WEB CORRODED (MARKED). GROUNDED - YES. REMOVED DAMAGE, MATERIAL FOUN TO BE OUT OF LIMITS, REMOVED AND REPLACED LOWER WEB FROM AFT CARGO DOOR CUT-OUT IAW B737-900ER SRM 53-60-15-1A-1, 51-40-02-0G-0W 1".5 O .056 R .042 L 2" D .008.