Part catalog
2015-21-06 Acft SB 53A1177 R7 Fuselage Lap Joints Skin Cracking, LFEC Crown Areas (Parag (g)(4). OPEN CSN LFEC Insp. 50000 x 50000 CSN 20522 Initial inspection at aircraft 50000 CSN
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.