What was found
CORROSION ON FRAME 29 FAIL SAFE BETWEEN STRINGERS 18L - 18R. REPLACED THE FAIL SAFE.
- Difficulty date
- March 16, 2018
- Submitted
- April 20, 2018
- Operation
- Air carrier
- Aircraft
- N811HC
- Make and model
- Aerosp ATR72201
- Aircraft serial
- 227
- Aircraft time
- 27,476 hours, 29,208 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Failsafe
- Part number
- S53572500212
- Condition
- Corroded
- Location
- Frame 29
- 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.