What was found
STRINGER 43L CRACKED, FWD AND AFT SIDE OF BS 740. ACCOMPLISHED REPAIR IAW EO-98604-REQ0005, REV 1, EI F2026A53M-2025, REV 0, WORK SHEET 60740, & SRM 53-20-03-2R-5, REV.49. ADDITIONAL PART NUMBER 142U7744-35.
- Difficulty date
- September 7, 2026
- Submitted
- September 22, 2026
- Operation
- Air carrier
- Aircraft
- N613UP
- Make and model
- Boeing 7478F
- Aircraft serial
- 64259
- Aircraft time
- 29,927 hours, 4,405 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- 142U774419
- Condition
- Cracked
- 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.