As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* AVIONICS BAY AT STR21L INTERCOSTAL HAS CORROSION FROM FS 333 TO FS349.0 (C-CHECK) RO 2/1/2021 REPLACED INTERCOSTAL/BACK-UP SILL AT STRINGER 21L, FS333.00-349.00 PER SRM 51-42-06-001-001-A01 & DRAWING SH670-31810 REV AE. CHECKS GOOD. SEE CONTINUATION CARD FOR DETAILS. COMPLIED WITH TASK CARD 51-900-1002-SKY.