What was found
FRAME 28 HAS CORROSION ON AFT SURFACE BETWEEN STRINGERS 20L & 21L BELOW FAILSAFE ANGLE. REPLACED THE FRAME.
- Difficulty date
- December 16, 2015
- Submitted
- October 21, 2016
- Operation
- Air carrier
- Aircraft
- N811HC
- Make and model
- Aerosp ATR72201
- Aircraft serial
- 227
- Aircraft time
- 27,412 hours, 29,121 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- S5357231120001
- Condition
- Corroded
- Location
- Frm 28
- 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.