What was found
LEFT WING FROM WBL 150 TO 470 UPPER SKIN CORROSION EVIDENT BETWEEN NR 1 BEAM TO THE REAR SPAR. BLENDED OUT CORROSION PER SRM 51-10-01, REPROTECTED PER SRM 51-10-02.
- Difficulty date
- April 4, 2008
- Submitted
- April 15, 2008
- Operation
- Air carrier
- Aircraft
- N517MC
- Make and model
- Boeing 747243B
- Aircraft serial
- 23300
- Aircraft time
- 83,301 hours, 13,995 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Zone 500
- 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.