What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL BETWEEN STA 500I AND STA 520 AT BL 0. REPLACED INTERCOSTAL PER AARD 51-00-05-1 AND SRM 51-40-02.
- Difficulty date
- December 11, 2024
- Submitted
- December 20, 2024
- Operation
- Air carrier
- Aircraft
- N914NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31161
- Aircraft time
- 34,921 hours, 15,213 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 143A5410181
- Condition
- Cracked
- Location
- Zone 200
- 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.