As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MX INSPECTIONS A DENT MEASURING 2" HIGH X 1.5" WIDE X .127 INCHES DEEP WAS DISCOVERED ON THE L/E OF THE VERTICAL STABILIZER. THE ACFT WAS REPOSITIONED FOR MX ON 4/23/12 APPROX 18:30. DUE TO OTHER MX BEING PERFORMED THE DENT WAS NOT DISCOVERED UNTIL 4/26/12. THE SECTION OF SKIN DENTED IS CLASSIFIED AS SECONDARY STRUCTURE.