What was found
DURING HEAVY MAINTENANCE, FOUND CORROSION AT FRAME AND SKIN INTERSECTION AT BS 475 FROM LONGERON 44L TO 44R. REMOVED CORROSION, REMOVED AND REPLACED STIFFENER IN ACCORDANCE WITH SRM 51-21-01, 51-31-01 AND 51-35-01.
- Difficulty date
- November 20, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N572SC
- Make and model
- Doug DC1010
- Aircraft serial
- 46977
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- NCA6042174
- Condition
- Corroded
- Location
- Bs 475
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.