What was found
FWD WET INTERCOSTAL STA 277 TO STA 294.5 BL-0 CRACKED. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL I.A.W. B737-800 S.R.M. 51-40-02-0G-0.
- Difficulty date
- July 22, 2026
- Submitted
- August 18, 2026
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35182
- Aircraft time
- 70,076 hours, 21,176 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5410139
- Condition
- Cracked
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.