What was found
LEFT WING TOP SKIN HAS AREA OF CORROSION AROUND FASTENER AT APPROX WS772, 4" AFT OF THE FRONT SPAR SKIN EDGE. AREA FOUND TO BE OUT OF LIMIT DUE TO FLAG NOTE (A) REF SRM 57-20-01, SHEET 4. ACCOMPLISHED IAW F-5720-162983
- Difficulty date
- October 18, 2012
- Submitted
- October 31, 2012
- Operation
- Air carrier
- Aircraft
- N922FD
- Make and model
- Boeing 75723A
- Aircraft serial
- 24293
- Aircraft time
- 66,824 hours, 22,535 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Part number
- 112N310111
- Condition
- Corroded
- Location
- Zone 500
- Part time
- 66,823 hours, 22,535 cycles
- 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.