What was found
CORROSION ON WTB FAIRING SUPPORT STRUCTURE AT LONGERON 20" AFT OF FR48 TO FR52 LBL4. ACCOMPLISHED ER/A# 636699-14 REV-ORIGINAL. ASSOCIATED ER/A 14-636699 ADDED FOR AC 8139. (LP# 1804346; AIRCRAFT WAS GROUNDED)
- Difficulty date
- September 9, 2026
- Submitted
- September 12, 2026
- Operation
- Air carrier
- Aircraft
- N139DU
- Make and model
- Airbus BD5001A10
- Aircraft serial
- 50058
- Aircraft time
- 15,119 hours, 7,120 cycles
- System (JASC)
- 5350 · Aerodynamic Fairings
- Part
- Support
- Condition
- Corroded
- Location
- Zone 100
- 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.