Part catalog
2011-23-05 Acft SB 53A1279 R1 to detect and correct cracking in the fuselage frames and frame reinforcements. (AD paragraph f). OPEN CSN Do a HFEC inspection between STR S-20 & S-21 30000 X 30000 CSN 522 AD Status is OPEN, must be performed the initial inspection until A/C 30000 CSN i/a/w SB B737-53A127
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.