What was found
DURING HEAVY MAINTENANCE, RIGHT WING UPPER FLANGE AT RIB 4 CORRODED. REPAIRED IAW DT/S-6898/13-21040 ISSUE "A", HFEC AND ULTRASONIC INSPECTION DONE IAW DT/S-6898/13-21040, ISSUE "A."
- Difficulty date
- November 21, 2013
- Submitted
- January 15, 2014
- Operation
- Air carrier
- Aircraft
- N342AT
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 345
- Aircraft time
- 38,103 hours, 38,706 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Corroded
- Location
- Zone 600
- 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.