What was found
***CORROSION*** BETWEEN BS 259.5-BS 270 LBL11.20 WL209; SUPPORT CHANNEL TOP FLANGE I/B SIDE HAS CORROSION. / DAMAGE REPAIRED PER EA 21-153-00837 REV IR (ATS ER 21-01495 REV IR). REFER TO NRC 287947 FOR TRACKING.
- Difficulty date
- March 9, 2021
- Submitted
- April 5, 2021
- Operation
- Air carrier
- Aircraft
- N219WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32490
- Aircraft time
- 53,274 hours, 31,733 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Channel
- Condition
- Corroded
- Location
- Fuselage
- 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.