What was found
CORROSION ON FWD CARGO BAY SUB WEB THRESHOLD AT BS 440 - 490, RBL 25, WL 155. REMOVED AND REPLACED THE SUB THRESHOLD WEB IAW SRM 51-40-02-0G-0, AND DWG 143A8330, REV B.
- Difficulty date
- January 19, 2026
- Submitted
- February 5, 2026
- Operation
- Air carrier
- Aircraft
- N947WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36924
- Aircraft time
- 50,403 hours, 30,825 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold Web
- Part number
- 654A000358
- 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.