What was found
DURING INITIAL INSPECTION MAINTENANCE FOUND CORROSION ON FLOOR STRINGER BTW STA 13201340 AND 2.90, 7.55, 10.45 LH ALSO 2.90, 7.55, 16.10 RH AT AFT CARGO COMPARTMENT
- Difficulty date
- February 6, 2021
- Submitted
- February 9, 2021
- Operation
- Air carrier
- Aircraft
- N593NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32993
- Aircraft time
- 61,697 hours, 20,136 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Zone 100
- 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.