What was found
HEAVY CK / COE/ LEVEL 2 CORROSION / MAJOR REPAIR: EXTERNAL LOWER BELLY SKIN DOUBLER UNDER TCAS ANTENNA HAS AREAS OF LEVEL 2 CORROSION (LENGTH .5", WIDTH .5", DEPTH .009"). REPAIR PER STRUCTURAL REPAIR INSTRUCTIONS FROM ATR.
- Difficulty date
- February 9, 2011
- Submitted
- February 11, 2011
- Operation
- Air carrier
- Aircraft
- N913FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 250
- Aircraft time
- 24,591 hours, 32,782 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Doubler
- Part number
- S53370051204
- Condition
- Corroded
- Location
- Fuselage
- 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.