What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON INTERCOSTAL UNDER FLOORBOARD 241ABF AT STATION 949 LBL 50. INTERCOSTAL REMOVED AND REPLACED WITH NEW INTERCOSTAL ON NR 273.
- Difficulty date
- July 8, 2026
- Submitted
- August 14, 2026
- Operation
- Air carrier
- Aircraft
- N306RC
- Make and model
- Boeing 7378
- Aircraft serial
- 44465
- Aircraft time
- 20,976 hours, 7,864 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- 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.