What was found
AFT CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT HAS CORROSION BS 727C+7 TO BS 767+14 LBL 21 WL 156<[01] PARTIAL UPDATES TO STEP 3 & 4;[02] COMPLETED STEP 4;[03] COMPLETED STEP 5;[04] PARTIAL UPDATE TO STEP 3;[05] COMPLETED STEP 3
- Difficulty date
- August 16, 2023
- Submitted
- September 12, 2023
- Operation
- Air carrier
- Aircraft
- N912WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36621
- Aircraft time
- 50,939 hours, 30,749 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sidewall Support
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zn 100 Fus Lower
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.