What was found
***CORROSION*** ON LATERAL BEAM AT 270; L.B.L. 10 - R.B.L. 10; W.L. 207.54. / REPAIRED LATERAL BEAM AT BS 270; L.B.L.10 - RBL 10; WL 207.54 PER EA # 1-A53-13812 REV 3
- Difficulty date
- April 22, 2021
- Submitted
- June 3, 2021
- Operation
- Air carrier
- Aircraft
- N412WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29818
- Aircraft time
- 65,852 hours, 38,836 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 270 Lbl-Rbl10
- 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.