What was found
DURING INSPECITON MAINTENANCE FOUND CORROSION LEVEL 2 AND CRACK ON INTERCOSTAL BTW STA1300/1320 AND STR 30/29 LH AT AFT CARGO COMPARTMENT (CCT)
- Difficulty date
- February 7, 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
- Intercostal
- 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.