What was found
CABIN FLOOR STRUCTURE INTERCOSTAL CRACKED AT BS 321, LBL 46. R&R INTERCOSTAL PER SRM.
- Difficulty date
- December 28, 2017
- Submitted
- January 9, 2018
- Operation
- Air carrier
- Aircraft
- N944WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36659
- Aircraft time
- 27,470 hours, 16,192 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5310
- Condition
- Cracked
- Location
- Fuselage
- 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.