What was found
MAIN DECK CABIN FLOORBEAM LOWER CHORD HAS CORROSION ONTO SEVERAL AREAS AT APPROX BS 1360, BL 0 THRU LBL 45.50, ACCOMPLISH REPAIR PER EO-95790-REQ1 AND VT-SAA EA 757-5310-01-B0588, REV. IR, PRIOR TO FURTHER FLIGHT.
- Difficulty date
- October 10, 2025
- Submitted
- November 6, 2025
- Operation
- Air carrier
- Aircraft
- N456UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25477
- Aircraft time
- 37,547 hours, 22,355 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N50251
- 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.