What was found
AIRCRAFT IN BASE MAINTENANCE: 2 CRACKS IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL AT BS 277, RBL 1. REPLACED INTERCOSTAL PER AARD AARD 51-00-05-1.
- Difficulty date
- April 20, 2024
- Submitted
- April 22, 2024
- Operation
- Air carrier
- Aircraft
- N943AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30599
- Aircraft time
- 66,052 hours, 27,821 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 1415A410U139
- Condition
- Cracked
- Location
- Bs 277 Rbl 1
- 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.