What was found
CORROSION FLOOR STRUCTURE BEAM LOCATED BTW FR 66 TO FR 70 AND -Y 765 A FT IN PASSENGER CABIN (1 EA), REPLACED FLOOR BEAM -Y765 LOCATED FLOOR STRUCTURE BTW FR66 TO FR70 IN PASSENGER CABIN ASPER A320 SRM 51-72-11 AND DRAWING D53472B16
- Difficulty date
- November 22, 2019
- Submitted
- November 23, 2019
- Operation
- Air carrier
- Aircraft
- N331NW
- Make and model
- Airbus A320211
- Aircraft serial
- 318
- Aircraft time
- 81,650 hours, 37,261 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Frames 66-70
- 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.