What was found
APU EXTERNAL AREA NEXT TO TAIL CONE (STA. 1992) SHOWS EVIDENCE OF CORROSION. INSTALLED BOND ASSY SKIN LOWER PANEL 1 EA AT APU EXTERNAL AREA NEXT TO TAIL CONE BS 1992 IAW B757-200 SRM 51-40-02-0G-0
- Difficulty date
- May 24, 2026
- Submitted
- June 18, 2026
- Operation
- Air carrier
- Aircraft
- N413UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23853
- Aircraft time
- 38,830 hours, 26,210 cycles
- System (JASC)
- 5350 · Aerodynamic Fairings
- Part
- Tail Cone
- Part number
- 148N377017
- 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.