What was found
KEEL BEAM LOWER PLATE CORRODED BY FRAME 26. REPLACED PLATE WITH OEM.
- Difficulty date
- February 23, 2018
- Submitted
- April 17, 2018
- Operation
- Air carrier
- Aircraft
- N901FX
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 172
- Aircraft time
- 32,892 hours, 35,671 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Plate
- Part number
- S53574100204
- Condition
- Corroded
- Location
- Frame 26
- 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.