What was found
AT L1 UNDER MOP SILL, CORROSION UNDER PANEL 221DF, SUPPORT STRUCTURE BETWEEN THE TWO DRAINS, MARKED A5/027. REMOVED AND REPLACED MOP SILL ON L-1.
- Difficulty date
- May 13, 2019
- Submitted
- May 16, 2019
- Operation
- Air carrier
- Aircraft
- N804SY
- Make and model
- Boeing 7378Q8
- Aircraft serial
- 30689
- Aircraft time
- 60,781 hours, 23,371 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- 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.