What was found
CORROSION WEB - INTERCOSTAL BTW BS 747 - 767, STR 25R, WL 156.4. REPLACED THE WEB - INTERCOSTAL IAW 51-40-02, AND DWG 146A7502, SHEET 50, REV-.
- Difficulty date
- October 23, 2025
- Submitted
- November 20, 2025
- Operation
- Air carrier
- Aircraft
- N8623F
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36731
- Aircraft time
- 39,409 hours, 19,063 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Condition
- Corroded
- Location
- Zone 100
- 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.