What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPR VERTICAL PRESSURE DECK WEB AT STA 663 AND LBL 44. REPAIRED WEB PER SRM 57-10-10-2R-3.
- Difficulty date
- April 2, 2026
- Submitted
- April 10, 2026
- Operation
- Air carrier
- Aircraft
- N991AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30920
- Aircraft time
- 49,793 hours, 21,240 cycles
- System (JASC)
- 5714 · Wing, Center Box
- Part
- Web
- 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.