What was found
LEFT WING INSPAR UPPER SKIN UPPER SURFACE CORRODED. WBL 183 - WBL 210 FRONT SPAR - S27. REMOVED CORROSION IAW SRM 51-10-02, REV 101. WITHIN ALLOWABLE LIMITS IAW SRM 57-20-01-1A-1, FIG 1-1, DETAIL II, REV101.
- Difficulty date
- November 25, 2017
- Submitted
- November 29, 2017
- Operation
- Air carrier
- Aircraft
- N465MC
- Make and model
- Boeing 747446
- Aircraft serial
- 24784
- Aircraft time
- 95,330 hours, 18,359 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Lt Wing
- 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.