What was found
CORROSION ON THE KEEL BEAM FLANGE UPPER SURFACE AT FUSELAGE STATION 820. THE KEEL BEAM WAS REPAIRED. THE AIRPLANE WAS GROUNDED.
- Difficulty date
- October 16, 2019
- Submitted
- October 31, 2019
- Operation
- Air carrier
- Aircraft
- N312AA
- Make and model
- Boeing 767223
- Aircraft serial
- 22315
- Aircraft time
- 87,011 hours, 21,559 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 145T87002
- Condition
- Corroded
- Location
- Bs 820
- 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.