SDR UIEA2026091100872

Service difficulty report · Angle · Boeing 747409F

Difficulty date: September 11, 2026
Submitted: September 11, 2026
Operation: Air carrier
Aircraft: N438GT
Make and model: Boeing 747409F
Aircraft serial: 30766
Aircraft time: 97,028 hours, 17,686 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Part number: 65B04351334
Part serial: NSN
Condition: Corroded
Location: Zone 100
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FOUND M/D CARGO FLOOR STRUCTURE CORRODED AT BS 2280, RBL 55. REMOVED DAMAGED PART IAW SRM 51-40-02-0G-0, REV 107. FABRICATED NEW PART IAW WS 60678. INSTALLED FABRICATED PART IAW SRM 51-40-02-0G-0, REV 107, AND DWG 146U3482, SH 3, REV B. JOB COMPLETED AND CONDITION CHKD NORMAL.