- Difficulty date
- June 28, 2017
- Submitted
- January 31, 2022
- Operation
- Air carrier
- Aircraft
- N781WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 30601
- Aircraft time
- 59,606 hours, 34,748 cycles
- Part
- Intercostal
- Condition
- Cracked
- Location
- Cabin
- 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.
What was found
INTERCOSTAL CRACKED AT FLOOR BOARD HOLES BS 312-328 RBL 29 WL 208 / REMOVED DAMAGED INTERCOSTAL AND REPLACED WITH NEW PART# 141A541OU12 PO# 593172 IAW SRM 51-40-02-0G-0 AND BOEING DWG# 141A5400 AT LOCATION BS 312-328 RBL 29 WL 208 56433C 01JULY17