What was found
HEAVY EXFOLATION CORROSION STRINGER 46L BS 770 TO BS 790. REMOVED CORROSION, NDTD AREA, FABRICATED AND INSTALLED REPAIR PER ECRA 487-53-050-2.
- Difficulty date
- May 18, 2007
- Submitted
- June 6, 2007
- Operation
- Air carrier
- Aircraft
- N487EV
- Make and model
- Boeing 747230B
- Aircraft serial
- 23286
- Aircraft time
- 88,431 hours, 16,656 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Corroded
- Location
- Fuselage
- 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.