What was found
EXTERNAL FUSELAGE LOWER SKIN HAS CORROSION BETWEEN FS 559.00+80 AND FS 589, STR 23L AND STR 24R. (C-CHECK RO 4/12/2021) REPAIRED EXTERNAL FUSELAGE LOWER SKIN CORROSION BETWEEN FS 559.00+80 AND FS 589 STR 23L AND 24 R IAW BOMBARDIER REO 601R-53-00-834 REV -- 2021-03-07 AND SKYCARD 51-900-1003-SKY NO WEIGHT CHANGE FORM 337 IS ATTACHED REF CONTINUATION CARD FOR DETAILS OF WORK PERFORMED