What was found
RIGHT AFT CABIN ONE FLOOR SUPPORT/CROSS BEAM AT FR73+10 INCHES, -YA TO -YB1, FOUND WITH HEAVY CORROSION. REPLACED THE DAMAGED SUPPORT BEAM AT -YA TO -YB1 FR73+10 INCHES PER A330 SRM 51-72-11-911-001. (1423049)
- Difficulty date
- January 28, 2026
- Submitted
- January 28, 2026
- Operation
- Air carrier
- Aircraft
- N820NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0859
- Aircraft time
- 81,924 hours, 10,632 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Crossbeam
- Condition
- Corroded
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.