What was found
FOUND CRACKING AT RIGHT HAND WING LOWER WING PLANK AT APPROX WS 148.019, FWD OF REAR SPAR (C-CHECK RO 4/5/2023) COMPLIED WITH PARAGRAPH (B) OF AD 2002-03-14 BY REPAIRING CRACK ON THE RIGHT SIDE LOWER WING PLANK BEFORE FURTHER FLIGHT PER A METHOD APPROVED BY EITHER THE MANAGER, NEW YORK AIRCRAFT CERTIFICATION OFFICE (ACO), FAA; OR TRANSPORT CANADA CIVIL AVIATION (OR ITS DELEGATED AGENT). (SKYWEST HAS DETERMINED TO USE REO 601R-57-21-130.) CUT OUT CRACKED AREA ON R /WING LOWER PLANK AT WS 148.019 AND REAR SPAR AND PERFORMED REO REPAIR. PER REO 601R-57-21-3703 REV -- DATED 2023-02-11., REO 601R-57-21-131 REV -D DATE 2018-01-03 & REO 601R-57-21-130 REV -L DATE 2017-03-06.SEE CONTINUATIONS FOR DETAILS, COMPLIED WITH TASK 51-900-1003-SKYDOCUMENT APPROVED METHOD USED (REO OR SB ETC.) HERE