What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION TO AFT PASSENGER CABIN FLOOR STRUCTURE DRAIN ANGLE SUPPORT INTERCOSTAL LOCATED FROM BS 945 TO 947 AT RBL 52. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
- Difficulty date
- July 15, 2025
- Submitted
- August 29, 2025
- Operation
- Air carrier
- Aircraft
- N968AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30095
- Aircraft time
- 69,244 hours, 29,284 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A566022
- Condition
- Corroded
- 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.