- Difficulty date
- November 20, 2023
- Submitted
- November 21, 2023
- Operation
- Air carrier
- Make and model
- Boeing 747409
- Aircraft serial
- 24309
- Aircraft time
- 86,707 hours, 16,559 cycles
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION - FOUND LH WING LE FRONT SPAR LOWER CHORD CORROSION AT FSSI 992.10(<P>1) REMOVED FASTENERS IAW SRM 51-40-02-0G-0 REV 56. 2) BLEND OUT THE DAMAGE IAW SRM 51-10-02-0G-0 REV 56. 3) PERFORM NDT INSP REFER TO JOB CARD ATTACHING SHEET 0370462. 4) ACCOMPLISHED EI T2023A57M-2983 REV 2. 5) JOB COMPLETED AND CONDITION CHECK NORMAL</P>)