What was found
MAIN CABIN INTERCOSTAL CRACK AT LBL 13' BETWEEN STA 380-400<[01] REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN LBL 13' BETWEEN STA 380-400 AS PER SRM 51-40-02-0G-0 AND DWG 143A5400.;[02] VERIFIED STEP 1
- Difficulty date
- September 22, 2023
- Submitted
- October 23, 2023
- Operation
- Air carrier
- Aircraft
- N915WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36888
- Aircraft time
- 50,935 hours, 30,834 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 200 Fus Top
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.