What was found
POSSIBLE CORROSION ON UPPER DECK FLOOR STRUCTURE STA 500, AT TOP OF CREW LADDER
- Difficulty date
- April 23, 2021
- Submitted
- April 24, 2021
- Operation
- Air carrier
- Aircraft
- N700CK
- Make and model
- Boeing 7474R7F
- Aircraft serial
- 25868
- Aircraft time
- 105,046 hours, 19,689 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Zone 200
- 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.