What was found
FOUND DURING HEAVY CHECK. MAJOR REPAIR. LEVEL 2 CORROSION ON INTERCOSTAL BETWEEN RT FRAMES 18 AND 19 AT STRINGER 12A. FORMED AND HEAT TREATED REPLACEMENT INTERCOSTAL. WO 72242, NR 200003. (K)
- Difficulty date
- August 21, 2007
- Submitted
- December 28, 2007
- Operation
- Air carrier
- Aircraft
- N821FX
- Make and model
- Aerosp ATR72202
- Aircraft serial
- 253
- Engine
- Pwa PW127
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- S53371316210
- 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.