What was found
CORROSION ON LWR KEEL BEAM WEB APPROX STA 606 RBL 6.
- Difficulty date
- May 11, 2023
- Submitted
- June 7, 2023
- Operation
- Air carrier
- Aircraft
- N406CK
- Make and model
- Boeing 737400
- Aircraft serial
- 28752
- Aircraft time
- 58,657 hours, 28,266 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Condition
- Corroded
- Location
- Zone 200
- Part time
- 58,657 hours, 28,266 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.