What was found
CORROSION ON ACB STRAP UNDER LOWER SILLWEB BS847 RBL21; WL156. REMOVED AND REPLACED ACB STRAP UNDER LOWER SILL WEB BS 847 RBL21, WL156 IAW SRM 51-40-02-0G-0 & DWG146A8340 REV-.
- Difficulty date
- March 13, 2026
- Submitted
- March 31, 2026
- Operation
- Air carrier
- Aircraft
- N249WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34951
- Aircraft time
- 64,100 hours, 38,781 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Strap
- 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.