What was found
AIRCRAFT IN BASE MAINTENANCE CRACKED FORWARD WET AREA FLOOR INTERCOSTAL BETWEEN BS 344 AND BS 360 AT LBL 11. REPLACED INTERCOSTAL PER 51-10-05-1.
- Difficulty date
- July 9, 2019
- Submitted
- July 11, 2019
- Operation
- Air carrier
- Aircraft
- N931NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33230
- Aircraft time
- 19,460 hours, 7,943 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A541022
- 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.