As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H BATT RIB WEB AT WS 48.30 HAS EXISTING ELONGATED HOLE IN TOP FWD CORNER. (C-CHECK) RO 2/25/2021. L/H BATT RIB WEB AT WS 48.30 REMOVED AND REPLACED WITH NEW PART REF DWG 601R10204 REV-J AND REO 601R-57-21-3419 REV -- DATED 2021-02-08. COMPLETED SKYWEST TASK CARD 51-900-1003-SKY.