What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERCOSTAL FROM FR 312 TO FR 318, LBL 44, S23L. REPLACED FLOOR INTERCOSTAL PER 53-70-53-01 PROCEDURE 2. ***SUPPLEMENTAL ISSUED TO REFLECT CHANGE IN CORROSION LEVEL.*** (CLOSED)
- Difficulty date
- August 18, 2019
- Submitted
- September 17, 2019
- Operation
- Air carrier
- Aircraft
- N970AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30096
- Aircraft time
- 53,705 hours, 22,083 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Corroded
- Location
- Fuselage
- 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.