What was found
FLC FUSELAGE STATION 614, RBL 16 STRUCTURE CORRODED UNDER BILGE SUPPORT CHANNEL. REPLACED INTERCOSTAL AT STATION 614, LBL 16 IAW DWG 143T5000 SRM 53-00-04. SDR INFO CORRODED LEVEL 2, PN 143T5000, PART NAME INTERCOSTAL, SN NSN, FS & BS LOCATION 614 TO 624, STRINGER & WS LOCATION RBL 16 TO RBL 16. ACFT WAS GNDED.