What was found
RIGHT WING TO BODY INTERCOSTAL AT BS 1040 TO 1060, RBL 46 IS EXFOLIATED AROUND NUTPLATE LOCATIONS. INSTALLED NEW TEE FITTING AND REINSTALLED 1EA ANGLE AND REINSTALLED 1EA BONDING JUMPER IAW SRM 51-40-02-0G-0.
- Difficulty date
- April 10, 2026
- Submitted
- May 12, 2026
- Operation
- Air carrier
- Aircraft
- N421UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25281
- Aircraft time
- 35,930 hours, 23,459 cycles
- System (JASC)
- 5350 · Aerodynamic Fairings
- Part
- Intercostal
- Part number
- 149N75592
- 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.