What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE UPPER SKIN LOWER SURFACE BETWEEN RIB 7 AND RIB 9. REMOVED CORROSION PER SRM 51-74-00-001, DETERMINED REMAINING MATERIAL WAS WITHIN LIMITS PER SRM 57-21-11-283-026.
- Difficulty date
- September 29, 2019
- Submitted
- October 16, 2019
- Operation
- Air carrier
- Aircraft
- N770UW
- Make and model
- Airbus A319112
- Aircraft serial
- 1393
- Aircraft time
- 48,938 hours, 31,721 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Part number
- D57252403002
- Condition
- Corroded
- Location
- Lt Wing
- 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.