What was found
AFT CARGO COMPARTMENT; LEFT SIDE Z CHANNEL HAVE SEVERAL CORROSION SPOTS FROM STA 747 TO STA 787. MARKED 29-76 / REMOVAL AND REPLACEMENT OF AFT CARGO LEFT SIDE 'Z' CHANNEL TO BE ACCOMPLISH ON DEFECT # W141190.
- Difficulty date
- February 19, 2020
- Submitted
- March 27, 2020
- Operation
- Air carrier
- Aircraft
- N424WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29828
- Aircraft time
- 61,632 hours, 36,258 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- 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.