What was found
HEAVY CHECK. FRAME 17 FORWARD SIDE HAS CORROSION BETWEEN STRINGERS 17L-20L. REPLACED THE FRAME SEGMENT.
- Difficulty date
- December 7, 2019
- Submitted
- January 24, 2020
- Operation
- Air carrier
- Aircraft
- N811HC
- Make and model
- Aerosp ATR72201
- Aircraft serial
- 227
- Aircraft time
- 28,037 hours, 29,993 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Frame
- Part number
- S53572303200
- Condition
- Corroded
- Location
- Frm 17
- 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.