What was found
CORRODED LOWER SILL LOCATED BTW BS 440 TO BS 492. 4 RBL 29 WL 208.1. REPLACED LOWER SILL LOCATED BTW BS 440 TO BS 492. 4 RBL 29 WL 208.1 IAW SRM 51-10-02 ITEM 9; AND DWG 143A8330; SHEET 61; REV -.
- Difficulty date
- March 10, 2026
- Submitted
- April 20, 2026
- Operation
- Air carrier
- Aircraft
- N8638A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36911
- Aircraft time
- 39,341 hours, 19,166 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Condition
- Corroded
- Location
- Zone 200
- 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.