What was found
CORROSION FOUND BOTTOM OF THE FRAME AT STA 1681.80 APPROX 13" LEFT OF RBL 24.75. AREA MARKED IN RED. INSTALLED 1 EA PLATE + 2 FASTENERS PN BACB30NW6K5X BTCH 000349754. IAW SRM 51-40-02-OG.
- Difficulty date
- January 9, 2025
- Submitted
- February 3, 2025
- Operation
- Air carrier
- Aircraft
- N420UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23907
- Aircraft time
- 36,189 hours, 23,615 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Deck Plate
- Part number
- 146N5238
- 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.