What was found
RAMP DAMAGE AT APPROXIMATELY FS 220 TO FS 250 IN BETWEEN STRINGER 13 THRU STRINGER 16 (FILED CLOSED) REMOVED AND REPLACED LH FUSELAGE SKIN BETWEEN FS202-FS280 AND STGR11L-STGR17L IN REF TO CRJ 900 SRM 51-42-06, 51-42-21 AND 51-42-22. PERFORMED SKIN WAVINESS CHECK IN REF TO CRJ 900 SRM 51-14-06 WHICH PASSED CERTIFICATION. REFER TO SOW FOR WORK PERFORMED. M-337 AND JOBCARD 51-900-1002-SKY COMPLETED