What was found
HEAVY CHECK: MAJOR REPAIR: LIGHT SURFACE CORROSION ON FRAME 44 AFT SIDE AT BLO. REMOVED FRAME SECTION TO REMOVE CORROSION. CORROSION REMOVED. PERFORMED FRAME SPLICE TO ACCESS CORROSION PER ATR SRM.
- Difficulty date
- October 14, 2009
- Submitted
- October 15, 2009
- Operation
- Air carrier
- Aircraft
- N821FX
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 253
- Aircraft time
- 30,766 hours, 37,058 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- S53871404200
- Condition
- Corroded
- Location
- Zone 200
- 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.