What was found
AIRCRAFT IN BASE VISIT: ELONGATED FASTENER HOLE AND APPROX. 1.5" X .5" X .045" CORRODED AREA ON STRINGER 42R, FR 26+3". CUTOUT DAMAGED SECTION OF STRINGER. FABRICATED AND INSTALLED REPAIR PARTS FROM FR 25 + 11.25" TO FR 26 + 10.25" IAW SRM 53-21-12-300-004, PARA 1 & 2A, FIG 001.