What was found
MAJOR REPAIR, CORROSION-FUSELAGE SKIN IMMEDIATELY SURROUNDING THE DRAIN VALVE AT STA 1410 BETWEEN S-38R AND S-39R. (REPAIR) INSTALLED BULK CARGO FLOOR PANEL IAW AMM 53-01-05-404-004 REV.1472. CONDITION CHECK NORMAL.
- Difficulty date
- April 20, 2026
- Submitted
- May 4, 2026
- Operation
- Air carrier
- Aircraft
- N320UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27747
- Aircraft time
- 72,397 hours, 24,497 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin Panel
- Part number
- 146T324115
- 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.