What was found
BFM - C21 - MAJOR REPAIR - NR 6163365 - FUSELAGE FRAME AND WEB CRACKED IN 3 PLACES AT BS639 BETWEEN S16R TO S17R. REPAIRED FUSELAGE FRAME AND WEB AT BS639 BETWEEN S16R TO S17R IAW US AIRWAYS EA 134121, 134134, B737 SRM 51-40-02, & 53-00-03.