What was found
FLOOR INTERCOSTAL CRACKED BETWEEN BS 312 TO BS 328, LBL 48. R&R INTERCOSTAL PER SRM.
- Difficulty date
- September 28, 2018
- Submitted
- October 2, 2018
- Operation
- Air carrier
- Aircraft
- N491WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33867
- Aircraft time
- 48,920 hours, 28,728 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 146A7500
- 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.