What was found
-STRINGER CRACKED, AFT SIDE OF STA 2598 S-5L (LEVEL2). PERFORM REPAIR PER 747-8F SRM 53-80-03-2R-2 REPAIR 2, TR 53-152. PERFORMED EO-95609-REQ1 REV.1 AND EI NO.F2025A53M-2528 REV.0 AND EGAT WORK SHEET NO.50749.
- Difficulty date
- October 14, 2025
- Submitted
- October 27, 2025
- Operation
- Air carrier
- Aircraft
- N609UP
- Make and model
- Boeing 7478F
- Aircraft serial
- 64254
- Aircraft time
- 30,057 hours, 4,416 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- 148U3901109
- Condition
- Cracked
- 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.