What was found
MAIN CABIN FLOOR STRUCTURE, STA 1720 RBL 10 LOWER NUTPLATE ANGLE SUPPORT CORRODED. REMOVED LOWER NUTPLATE ANGLE SUPPORT CORRODED IAW SRM 51-40-02-0G-0 INSTALLED LOWER NUTPLATE ANGLE SUPPORT IAW SRM 51-40-02-0G-0.
- Difficulty date
- February 4, 2026
- Submitted
- February 23, 2026
- Operation
- Air carrier
- Aircraft
- N460UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25481
- Aircraft time
- 37,091 hours, 22,684 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Angle
- Part number
- 146N524021
- Condition
- Corroded
- Location
- Zone 200
- 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.