What was found
***CORROSION*** LT WING TIP RIB 27 O/B SURFACE (WINGLET MOUNTING) AT FWD LWR MOUNTING BOLT HOLE / REPAIRED LT WING TIP RIB 27 OB SURFACE AT FWD LWR MOUNTING HOLE IAW ER 18-05119 REV IR AND EA 1-757-15708 REV IR
- Difficulty date
- October 28, 2018
- Submitted
- February 24, 2022
- Operation
- Air carrier
- Aircraft
- N265WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32522
- Aircraft time
- 41,329 hours, 24,558 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Condition
- Corroded
- Location
- Left Wing
- 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.